Changeset 6e1e2d0


Ignore:
Timestamp:
May 1, 2023, 4:19:09 PM (7 months ago)
Author:
caparsons <caparson@…>
Branches:
ADT, ast-experimental, master
Children:
c083c3d
Parents:
a50fdfb (diff), 985b624 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

resolved merge conflicts

Files:
7 added
1 deleted
86 edited

Legend:

Unmodified
Added
Removed

  • Jenkins/FullBuild

    ra50fdfb r6e1e2d0  
    2020                                        gcc_08_x86_new: { trigger_build( 'gcc-10',  'x86', false ) },
    2121                                        gcc_07_x86_new: { trigger_build( 'gcc-9',   'x86', false ) },
     22                                        gcc_11_x64_new: { trigger_build( 'gcc-11',  'x64', false ) },
    2223                                        gcc_10_x64_new: { trigger_build( 'gcc-10',  'x64', false ) },
    2324                                        gcc_09_x64_new: { trigger_build( 'gcc-9',   'x64', false ) },
    2425                                        gcc_08_x64_new: { trigger_build( 'gcc-8',   'x64', false ) },
    2526                                        gcc_07_x64_new: { trigger_build( 'gcc-7',   'x64', false ) },
    26                                         gcc_06_x64_new: { trigger_build( 'gcc-6',   'x64', false ) },
     27                                        // gcc_06_x64_new: { trigger_build( 'gcc-6',   'x64', false ) },
    2728                                        clang_x64_new:  { trigger_build( 'clang',   'x64', true  ) },
    2829                                )
    … …  
    4142        }
    4243
    43         //If an exception is caught we need to change the status and remember to
    44         //attach the build log to the email
     44        // If an exception is caught we need to change the status and remember to
     45        // attach the build log to the email
    4546        catch (Exception caughtError) {
    4647                echo('error caught')
    … …  
    7374        // Run the build
    7475        // Don't propagate, it doesn't play nice with our email setup
    75         def result = build job: 'Cforall/master',               \
     76        def result = build job: 'Cforall/master',                       \
    7677                parameters: [                                           \
    7778                        [$class: 'StringParameterValue',                \
    … …  
    8384                        [$class: 'BooleanParameterValue',               \
    8485                          name: 'NewAST',                               \
    85                           value: true],                                         \
     86                          value: true],                                 \
    8687                        [$class: 'BooleanParameterValue',               \
    8788                          name: 'RunAllTests',                          \
    88                           value: true],                                         \
     89                          value: true],                                 \
    8990                        [$class: 'BooleanParameterValue',               \
    9091                          name: 'RunBenchmark',                         \
    91                           value: true],                                         \
     92                          value: true],                                 \
    9293                        [$class: 'BooleanParameterValue',               \
    93                           name: 'BuildDocumentation',           \
     94                          name: 'BuildDocumentation',                   \
    9495                          value: doc],                                  \
    9596                        [$class: 'BooleanParameterValue',               \
    9697                          name: 'Publish',                              \
    97                           value: true],                                         \
     98                          value: true],                                 \
    9899                        [$class: 'BooleanParameterValue',               \
    99100                          name: 'Silent',                               \
    100                           value: true],                                         \
    101                 ],                                                              \
     101                          value: true],                                 \
     102                ],                                                      \
    102103                propagate: false
    103104
    … …  
    111112
    112113def trigger_dist(String commitId, String buildNum) {
    113         def result = build job: 'Cforall_Distribute_Ref',       \
     114        def result = build job: 'Cforall_Distribute_Ref',               \
    114115                parameters: [                                           \
    115116                        string(name: 'GitRef', value: commitId),        \
    116                         string(name: 'Build' , value: buildNum) \
    117                 ],                                                              \
     117                        string(name: 'Build' , value: buildNum)         \
     118                ],                                                      \
    118119                propagate: false
    119120

  • Jenkinsfile

    ra50fdfb r6e1e2d0  
    305305                                this.Compiler = new CC_Desc('gcc-7', 'g++-7', 'gcc-7', '-flto=auto')
    306306                        break
    307                         case 'gcc-6':
    308                                 this.Compiler = new CC_Desc('gcc-6', 'g++-6', 'gcc-6', '-flto=auto')
    309                         break
    310                         case 'gcc-5':
    311                                 this.Compiler = new CC_Desc('gcc-5', 'g++-5', 'gcc-5', '-flto=auto')
    312                         break
    313                         case 'gcc-4.9':
    314                                 this.Compiler = new CC_Desc('gcc-4.9', 'g++-4.9', 'gcc-4.9', '-flto=auto')
    315                         break
     307                        // case 'gcc-6':
     308                        //      this.Compiler = new CC_Desc('gcc-6', 'g++-6', 'gcc-6', '-flto=auto')
     309                        // break
     310                        // case 'gcc-5':
     311                        //      this.Compiler = new CC_Desc('gcc-5', 'g++-5', 'gcc-5', '-flto=auto')
     312                        // break
     313                        // case 'gcc-4.9':
     314                        //      this.Compiler = new CC_Desc('gcc-4.9', 'g++-4.9', 'gcc-4.9', '-flto=auto')
     315                        // break
    316316                        case 'clang':
    317317                                this.Compiler = new CC_Desc('clang', 'clang++-10', 'gcc-10', '-flto=thin -flto-jobs=0')
    … …  
    359359def prepare_build() {
    360360        // prepare the properties
    361         properties ([                                                                                                   \
    362                 buildDiscarder(logRotator(                                                                              \
    363                         artifactDaysToKeepStr: '',                                                                      \
    364                         artifactNumToKeepStr: '',                                                                       \
    365                         daysToKeepStr: '730',                                                                           \
    366                         numToKeepStr: '1000'                                                                            \
    367                 )),                                                                                                             \
    368                 [$class: 'ParametersDefinitionProperty',                                                                \
    369                         parameterDefinitions: [                                                                         \
    370                                 [$class: 'ChoiceParameterDefinition',                                           \
    371                                         description: 'Which compiler to use',                                   \
    372                                         name: 'Compiler',                                                                       \
    373                                         choices: 'gcc-11\ngcc-10\ngcc-9\ngcc-8\ngcc-7\ngcc-6\ngcc-5\ngcc-4.9\nclang',   \
    374                                         defaultValue: 'gcc-8',                                                          \
    375                                 ],                                                                                              \
    376                                 [$class: 'ChoiceParameterDefinition',                                           \
    377                                         description: 'The target architecture',                                 \
    378                                         name: 'Architecture',                                                           \
    379                                         choices: 'x64\nx86',                                                            \
    380                                         defaultValue: 'x64',                                                            \
    381                                 ],                                                                                              \
    382                                 [$class: 'BooleanParameterDefinition',                                                  \
     361        properties ([                                                                           \
     362                buildDiscarder(logRotator(                                                      \
     363                        artifactDaysToKeepStr: '',                                              \
     364                        artifactNumToKeepStr: '',                                               \
     365                        daysToKeepStr: '730',                                                   \
     366                        numToKeepStr: '1000'                                                    \
     367                )),                                                                             \
     368                [$class: 'ParametersDefinitionProperty',                                        \
     369                        parameterDefinitions: [                                                 \
     370                                [$class: 'ChoiceParameterDefinition',                           \
     371                                        description: 'Which compiler to use',                   \
     372                                        name: 'Compiler',                                       \
     373                                        choices: 'gcc-11\ngcc-10\ngcc-9\ngcc-8\ngcc-7\nclang',  \
     374                                        defaultValue: 'gcc-9',                                  \
     375                                ],                                                              \
     376                                [$class: 'ChoiceParameterDefinition',                           \
     377                                        description: 'The target architecture',                 \
     378                                        name: 'Architecture',                                   \
     379                                        choices: 'x64\nx86',                                    \
     380                                        defaultValue: 'x64',                                    \
     381                                ],                                                              \
     382                                [$class: 'BooleanParameterDefinition',                          \
    383383                                        description: 'If false, the test suite is only ran in debug',   \
    384                                         name: 'RunAllTests',                                                            \
    385                                         defaultValue: false,                                                            \
    386                                 ],                                                                                              \
    387                                 [$class: 'BooleanParameterDefinition',                                                  \
    388                                         description: 'If true, jenkins also runs benchmarks',           \
    389                                         name: 'RunBenchmark',                                                           \
    390                                         defaultValue: false,                                                            \
    391                                 ],                                                                                              \
    392                                 [$class: 'BooleanParameterDefinition',                                                  \
    393                                         description: 'If true, jenkins also builds documentation',              \
    394                                         name: 'BuildDocumentation',                                                     \
    395                                         defaultValue: true,                                                             \
    396                                 ],                                                                                              \
    397                                 [$class: 'BooleanParameterDefinition',                                                  \
    398                                         description: 'If true, jenkins also publishes results',                 \
    399                                         name: 'Publish',                                                                        \
    400                                         defaultValue: false,                                                            \
    401                                 ],                                                                                              \
    402                                 [$class: 'BooleanParameterDefinition',                                                  \
    403                                         description: 'If true, jenkins will not send emails',           \
    404                                         name: 'Silent',                                                                         \
    405                                         defaultValue: false,                                                            \
    406                                 ],                                                                                              \
     384                                        name: 'RunAllTests',                                    \
     385                                        defaultValue: false,                                    \
     386                                ],                                                              \
     387                                [$class: 'BooleanParameterDefinition',                          \
     388                                        description: 'If true, jenkins also runs benchmarks',   \
     389                                        name: 'RunBenchmark',                                   \
     390                                        defaultValue: false,                                    \
     391                                ],                                                              \
     392                                [$class: 'BooleanParameterDefinition',                          \
     393                                        description: 'If true, jenkins also builds documentation', \
     394                                        name: 'BuildDocumentation',                             \
     395                                        defaultValue: true,                                     \
     396                                ],                                                              \
     397                                [$class: 'BooleanParameterDefinition',                          \
     398                                        description: 'If true, jenkins also publishes results', \
     399                                        name: 'Publish',                                        \
     400                                        defaultValue: false,                                    \
     401                                ],                                                              \
     402                                [$class: 'BooleanParameterDefinition',                          \
     403                                        description: 'If true, jenkins will not send emails',   \
     404                                        name: 'Silent',                                         \
     405                                        defaultValue: false,                                    \
     406                                ],                                                              \
    407407                        ],
    408408                ]])
     409                                        // choices: 'gcc-11\ngcc-10\ngcc-9\ngcc-8\ngcc-7\ngcc-6\ngcc-5\ngcc-4.9\nclang',
     410                                        // defaultValue: 'gcc-8',
    409411
    410412        // It's unfortunate but it looks like we need to checkout the entire repo just to get

  • doc/bibliography/pl.bib

    ra50fdfb r6e1e2d0  
    74537453}
    74547454
     7455@inproceedings{Kahn74,
     7456    keywords    = {programming language, obect-oriented, polymorphism},
     7457    contributer = {pabuhr@plg},
     7458    title       = {The Semantics of a Simple Language for Parallel Programming},
     7459    author      = {Gilles Kahn},
     7460    booktitle   = {IFIP Congress},
     7461    year        = 1974,
     7462}
     7463
    74557464@article{Baker78,
    74567465    keywords    = {Algol display, FUNARG's, Lisp 1.5, deep binding, environment trees, multiprogramming, shallow binding},

  • doc/theses/colby_parsons_MMAth/.gitignore

    ra50fdfb r6e1e2d0  
    1 build/*.aux
    2 build/*.acn
    3 build/*.acr
    4 build/*.alg
    5 build/*.bbl
    6 build/*.blg
    7 build/*.brf
    8 build/*.dvi
    9 build/*.glg
    10 build/*.glo
    11 build/*.gls
    12 build/*.idx
    13 build/*.ind
    14 build/*.ist
    15 build/*.lof
    16 build/*.log
    17 build/*.lol
    18 build/*.lot
    19 build/*.out
    20 build/*.ps
    21 build/*.pstex
    22 build/*.pstex_t
    23 build/*.tex
    24 build/*.toc
     1# Intermediate Results:
     2build/
     3
     4# Final Files:
    255*.pdf
    26 *.png
    276*.ps
    28 figures/*.tex
    297
    30 examples
     8# The Makefile here is not generated.
     9!Makefile

  • doc/theses/colby_parsons_MMAth/benchmarks/actors/data/nasus_CFA.txt

    ra50fdfb r6e1e2d0  
    115
    221 2 4 8 16 24 32 48
    3 CFA-LV CFA-NS CFA-R
     3Longest-Victim No-Stealing Random
    44executor
    5 CFA-LV:
     5Longest-Victim:
    66proc    time (s)
    771       29.22
    … …  
    454548      1.20
    464648      1.20
    47 CFA-NS:
     47No-Stealing:
    4848proc    time (s)
    49491       28.25
    … …  
    878748      1.18
    888848      1.16
    89 CFA-R:
     89Random:
    9090proc    time (s)
    91911       28.58
    … …  
    131131
    132132matrix
    133 CFA-LV:
     133Longest-Victim:
    134134proc    time (s)
    1351351       105.48
    … …  
    17317348      2.75
    17417448      2.96
    175 CFA-NS:
     175No-Stealing:
    176176proc    time (s)
    1771771       106.01
    … …  
    21521548      2.78
    21621648      2.92
    217 CFA-R:
     217Random:
    218218proc    time (s)
    2192191       105.91
    … …  
    259259
    260260repeat
    261 CFA-LV:
     261Longest-Victim:
    262262proc    time (s)
    2632631       1.17
    … …  
    30130148      13.73
    30230248      14.55
    303 CFA-NS:
     303No-Stealing:
    304304proc    time (s)
    3053051       1.15
    … …  
    34334348      13.03
    34434448      12.83
    345 CFA-R:
     345Random:
    346346proc    time (s)
    3473471       1.15
    … …  
    387387
    388388balance_one
    389 CFA-LV:
     389Longest-Victim:
    390390proc    time (s)
    3913911       20.06
    … …  
    42942948      1.11
    43043048      1.12
    431 CFA-NS:
     431No-Stealing:
    432432proc    time (s)
    4334331       20.13
    … …  
    47147148      19.95
    47247248      20.00
    473 CFA-R:
     473Random:
    474474proc    time (s)
    4754751       19.92
    … …  
    515515
    516516balance_multi
    517 CFA-LV:
     517Longest-Victim:
    518518proc    time (s)
    5195191       8.17
    … …  
    55755748      5.75
    55855848      5.68
    559 CFA-NS:
     559No-Stealing:
    560560proc    time (s)
    5615611       8.10
    … …  
    59959948      9.28
    60060048      9.26
    601 CFA-R:
     601Random:
    602602proc    time (s)
    6036031       8.08

  • doc/theses/colby_parsons_MMAth/benchmarks/actors/data/pyke_CFA.txt

    ra50fdfb r6e1e2d0  
    115
    221 2 4 8 16 24 32 48
    3 CFA-LV CFA-NS CFA-R
     3Longest-Victim No-Stealing Random
    44executor
    5 CFA-LV:
     5Longest-Victim:
    66proc    time (s)
    771       29.04
    … …  
    454548      2.58
    464648      2.55
    47 CFA-NS:
     47No-Stealing:
    4848proc    time (s)
    49491       28.15
    … …  
    878748      2.59
    888848      2.60
    89 CFA-R:
     89Random:
    9090proc    time (s)
    91911       29.06
    … …  
    131131
    132132matrix
    133 CFA-LV:
     133Longest-Victim:
    134134proc    time (s)
    1351351       127.44
    … …  
    17317348      6.83
    17417448      6.81
    175 CFA-NS:
     175No-Stealing:
    176176proc    time (s)
    1771771       127.64
    … …  
    21521548      6.77
    21621648      6.74
    217 CFA-R:
     217Random:
    218218proc    time (s)
    2192191       127.26
    … …  
    259259
    260260repeat
    261 CFA-LV:
     261Longest-Victim:
    262262proc    time (s)
    2632631       1.16
    … …  
    30130148      19.75
    30230248      19.71
    303 CFA-NS:
     303No-Stealing:
    304304proc    time (s)
    3053051       1.18
    … …  
    34334348      13.88
    34434448      13.71
    345 CFA-R:
     345Random:
    346346proc    time (s)
    3473471       1.18
    … …  
    387387
    388388balance_one
    389 CFA-LV:
     389Longest-Victim:
    390390proc    time (s)
    3913911       19.46
    … …  
    42942948      2.12
    43043048      2.17
    431 CFA-NS:
     431No-Stealing:
    432432proc    time (s)
    4334331       21.00
    … …  
    47147148      47.50
    47247248      47.72
    473 CFA-R:
     473Random:
    474474proc    time (s)
    4754751       20.81
    … …  
    515515
    516516balance_multi
    517 CFA-LV:
     517Longest-Victim:
    518518proc    time (s)
    5195191       7.94
    … …  
    55755748      14.38
    55855848      14.50
    559 CFA-NS:
     559No-Stealing:
    560560proc    time (s)
    5615611       8.48
    … …  
    59959948      21.50
    60060048      21.15
    601 CFA-R:
     601Random:
    602602proc    time (s)
    6036031       8.49

  • doc/theses/colby_parsons_MMAth/benchmarks/channels/plotData.py

    ra50fdfb r6e1e2d0  
    7070    if currBench == Bench.Unset:
    7171        if line == "contend:":
    72             name = "Contend"
     72            name = "Channel Contention"
    7373            currBench = Bench.Contend
    7474        elif line == "zero:":

  • doc/theses/colby_parsons_MMAth/code/swap_queues.cfa

    ra50fdfb r6e1e2d0  
    1 // this is a code stub and will not compile
    2 
    3 // tries to atomically swap two queues and returns 0p if the swap failed
    4 // returns ptr to newly owned queue if swap succeeds
    5 static inline work_queue * try_swap_queues( worker & this, unsigned int victim_idx, unsigned int my_idx ) with(this) {
     1// sequential equivalent swap
     2void swap( uint victim_idx, uint my_idx  ) {
     3    // Step 0:
    64    work_queue * my_queue = request_queues[my_idx];
    7     work_queue * other_queue = request_queues[victim_idx];
    8 
    9     // if either queue is 0p then they are in the process of being stolen
    10     if ( other_queue == 0p || my_queue == 0p ) return 0p;
    11 
    12     // try to set our queue ptr to be 0p. If it fails someone moved our queue so return false
    13     if ( !__atomic_compare_exchange_n( &request_queues[my_idx], &my_queue, 0p, false, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST ) )
    14         return 0p;
    15 
    16     // try to set other queue ptr to be our queue ptr. If it fails someone moved the other queue so fix up then return false
    17     if ( !__atomic_compare_exchange_n( &request_queues[victim_idx], &other_queue, my_queue, false, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST ) ) {
    18         /* paranoid */ verify( request_queues[my_idx] == 0p );
    19         request_queues[my_idx] = my_queue; // reset my queue ptr back to appropriate val
    20         return 0p;
    21     }
    22 
    23     // we have successfully swapped and since our queue is 0p no one will touch it so write back new queue ptr non atomically
    24     request_queues[my_idx] = other_queue; // last write does not need to be atomic
    25     return other_queue;
     5    work_queue * vic_queue = request_queues[victim_idx];
     6    // Step 2:
     7    request_queues[my_idx] = 0p;
     8    // Step 3:
     9    request_queues[victim_idx] = my_queue;
     10    // Step 4:
     11    request_queues[my_idx] = vic_queue;
    2612}
    2713
    … …  
    3521
    3622bool try_swap_queues( worker & this, uint victim_idx, uint my_idx ) with(this) {
     23    // Step 0:
     24    // request_queues is the shared array of all sharded queues
    3725    work_queue * my_queue = request_queues[my_idx];
    3826    work_queue * vic_queue = request_queues[victim_idx];
    3927
     28    // Step 1:
    4029    // If either queue is 0p then they are in the process of being stolen
    4130    // 0p is CForAll's equivalent of C++'s nullptr
    42     if ( vic_queue == 0p || my_queue == 0p ) return false;
     31    if ( vic_queue == 0p ) return false;
    4332
    44     // Try to set our queue ptr to be 0p.
    45     // If this CAS fails someone moved our queue so return false
     33    // Step 2:
     34    // Try to set thief's queue ptr to be 0p.
     35    // If this CAS fails someone stole thief's queue so return false
    4636    if ( !CAS( &request_queues[my_idx], &my_queue, 0p ) )
    4737        return false;
    48 
    49     // Try to set other queue ptr to be our queue ptr.
    50     // If it fails someone moved the other queue, so fix up then return false
     38   
     39    // Step 3:
     40    // Try to set victim queue ptr to be thief's queue ptr.
     41    // If it fails someone stole the other queue, so fix up then return false
    5142    if ( !CAS( &request_queues[victim_idx], &vic_queue, my_queue ) ) {
    5243        request_queues[my_idx] = my_queue; // reset queue ptr back to prev val
    … …  
    5445    }
    5546
     47    // Step 4:
    5648    // Successfully swapped.
    57     // Our queue is 0p so no one will touch it so write back without CAS is safe
     49    // Thief's ptr is 0p so no one will touch it
     50    // Write back without CAS is safe
    5851    request_queues[my_idx] = vic_queue;
    5952    return true;

  • doc/theses/colby_parsons_MMAth/style/style.tex

    ra50fdfb r6e1e2d0  
    33\lstset{language=CFA}                                   % default language
    44
     5\newcommand{\newtermFont}{\emph}
     6\newcommand{\Newterm}[1]{\newtermFont{#1}}
     7
    58\newcommand{\code}[1]{\lstinline[language=CFA]{#1}}
    69\newcommand{\uC}{$\mu$\CC}
     10\newcommand{\PAB}[1]{{\color{red}PAB: #1}}
    711
     12\newsavebox{\myboxA}                                    % used with subfigure
     13\newsavebox{\myboxB}
     14
     15\lstnewenvironment{java}[1][]
     16{\lstset{language=java,moredelim=**[is][\protect\color{red}]{@}{@}}\lstset{#1}}
     17{}

  • doc/theses/colby_parsons_MMAth/text/actors.tex

    ra50fdfb r6e1e2d0  
    9090\begin{cfa}
    9191struct derived_actor {
    92     inline actor;       // Plan-9 C inheritance
     92        inline actor;      // Plan-9 C inheritance
    9393};
    9494void ?{}( derived_actor & this ) { // Default ctor
    95     ((actor &)this){};  // Call to actor ctor
     95        ((actor &)this){};  // Call to actor ctor
    9696}
    9797
    9898struct derived_msg {
    99     inline message;    // Plan-9 C nominal inheritance
    100     char word[12];
     99        inline message; // Plan-9 C nominal inheritance
     100        char word[12];
    101101};
    102102void ?{}( derived_msg & this, char * new_word ) { // Overloaded ctor
    103     ((message &) this){ Nodelete }; // Passing allocation to ctor
    104     strcpy(this.word, new_word);
     103        ((message &) this){ Nodelete }; // Passing allocation to ctor
     104        strcpy(this.word, new_word);
    105105}
    106106
    107107Allocation receive( derived_actor & receiver, derived_msg & msg ) {
    108     printf("The message contained the string: %s\n", msg.word);
    109     return Finished; // Return finished since actor is done
     108        printf("The message contained the string: %s\n", msg.word);
     109        return Finished; // Return finished since actor is done
    110110}
    111111
    112112int main() {
    113     start_actor_system(); // Sets up executor
    114     derived_actor my_actor;       
    115     derived_msg my_msg{ "Hello World" }; // Constructor call
    116     my_actor << my_msg;   // Send message via left shift operator
    117     stop_actor_system(); // Waits until actors are finished
    118     return 0;
     113        start_actor_system(); // Sets up executor
     114        derived_actor my_actor;         
     115        derived_msg my_msg{ "Hello World" }; // Constructor call
     116        my_actor << my_msg;   // Send message via left shift operator
     117        stop_actor_system(); // Waits until actors are finished
     118        return 0;
    119119}
    120120\end{cfa}
    … …  
    229229\section{Envelopes}\label{s:envelope}
    230230In actor systems messages are sent and received by actors.
    231 When a actor receives a message it  executes its behaviour that is associated with that message type.
     231When a actor receives a message it executes its behaviour that is associated with that message type.
    232232However the unit of work that stores the message, the receiving actor's address, and other pertinent information needs to persist between send and the receive.
    233233Furthermore the unit of work needs to be able to be stored in some fashion, usually in a queue, until it is executed by an actor.
    … …  
    301301While other systems are concerned with stealing actors, the \CFA actor system steals queues.
    302302This is a result of \CFA's use of the inverted actor system.
    303  The goal of the \CFA actor work stealing mechanism is to have a zero-victim-cost stealing mechanism.
     303The goal of the \CFA actor work stealing mechanism is to have a zero-victim-cost stealing mechanism.
    304304This does not means that stealing has no cost.
    305305This goal is to ensure that stealing work does not impact the performance of victim workers.
    … …  
    369369
    370370\begin{cfa}
    371 void swap( uint victim_idx, uint my_idx  ) {
    372     // Step 0:
    373     work_queue * my_queue = request_queues[my_idx];
    374     work_queue * vic_queue = request_queues[victim_idx];
    375     // Step 2:
    376     request_queues[my_idx] = 0p;
    377     // Step 3:
    378     request_queues[victim_idx] = my_queue;
    379     // Step 4:
    380     request_queues[my_idx] = vic_queue;
     371void swap( uint victim_idx, uint my_idx ) {
     372        // Step 0:
     373        work_queue * my_queue = request_queues[my_idx];
     374        work_queue * vic_queue = request_queues[victim_idx];
     375        // Step 2:
     376        request_queues[my_idx] = 0p;
     377        // Step 3:
     378        request_queues[victim_idx] = my_queue;
     379        // Step 4:
     380        request_queues[my_idx] = vic_queue;
    381381}
    382382\end{cfa}
    … …  
    389389// This routine is atomic
    390390bool CAS( work_queue ** ptr, work_queue ** old, work_queue * new ) {
    391     if ( *ptr != *old )
    392         return false;
    393     *ptr = new;
    394     return true;
     391        if ( *ptr != *old )
     392                return false;
     393        *ptr = new;
     394        return true;
    395395}
    396396
    397397bool try_swap_queues( worker & this, uint victim_idx, uint my_idx ) with(this) {
    398     // Step 0:
    399     // request_queues is the shared array of all sharded queues
    400     work_queue * my_queue = request_queues[my_idx];
    401     work_queue * vic_queue = request_queues[victim_idx];
    402 
    403     // Step 1:
    404     // If either queue is 0p then they are in the process of being stolen
    405     // 0p is CForAll's equivalent of C++'s nullptr
    406     if ( vic_queue == 0p ) return false;
    407 
    408     // Step 2:
    409     // Try to set thief's queue ptr to be 0p.
    410     // If this CAS fails someone stole thief's queue so return false
    411     if ( !CAS( &request_queues[my_idx], &my_queue, 0p ) )
    412         return false;
    413    
    414     // Step 3:
    415     // Try to set victim queue ptr to be thief's queue ptr.
    416     // If it fails someone stole the other queue, so fix up then return false
    417     if ( !CAS( &request_queues[victim_idx], &vic_queue, my_queue ) ) {
    418         request_queues[my_idx] = my_queue; // reset queue ptr back to prev val
    419         return false;
    420     }
    421 
    422     // Step 4:
    423     // Successfully swapped.
    424     // Thief's ptr is 0p so no one will touch it
    425     // Write back without CAS is safe
    426     request_queues[my_idx] = vic_queue;
    427     return true;
     398        // Step 0:
     399        // request_queues is the shared array of all sharded queues
     400        work_queue * my_queue = request_queues[my_idx];
     401        work_queue * vic_queue = request_queues[victim_idx];
     402
     403        // Step 1:
     404        // If either queue is 0p then they are in the process of being stolen
     405        // 0p is CForAll's equivalent of C++'s nullptr
     406        if ( vic_queue == 0p ) return false;
     407
     408        // Step 2:
     409        // Try to set thief's queue ptr to be 0p.
     410        // If this CAS fails someone stole thief's queue so return false
     411        if ( !CAS( &request_queues[my_idx], &my_queue, 0p ) )
     412                return false;
     413       
     414        // Step 3:
     415        // Try to set victim queue ptr to be thief's queue ptr.
     416        // If it fails someone stole the other queue, so fix up then return false
     417        if ( !CAS( &request_queues[victim_idx], &vic_queue, my_queue ) ) {
     418                request_queues[my_idx] = my_queue; // reset queue ptr back to prev val
     419                return false;
     420        }
     421
     422        // Step 4:
     423        // Successfully swapped.
     424        // Thief's ptr is 0p so no one will touch it
     425        // Write back without CAS is safe
     426        request_queues[my_idx] = vic_queue;
     427        return true;
    428428}
    429429\end{cfa}\label{c:swap}
    … …  
    706706\label{t:StaticActorMessagePerformance}
    707707\begin{tabular}{*{5}{r|}r}
    708     & \multicolumn{1}{c|}{\CFA (100M)} & \multicolumn{1}{c|}{CAF (10M)} & \multicolumn{1}{c|}{Akka (100M)} & \multicolumn{1}{c|}{\uC (100M)} & \multicolumn{1}{c@{}}{ProtoActor (100M)} \\
    709     \hline                                                                                                                                         
    710     AMD         & \input{data/pykeSendStatic} \\
    711     \hline                                                                                                                                         
    712     Intel       & \input{data/nasusSendStatic}
     708        & \multicolumn{1}{c|}{\CFA (100M)} & \multicolumn{1}{c|}{CAF (10M)} & \multicolumn{1}{c|}{Akka (100M)} & \multicolumn{1}{c|}{\uC (100M)} & \multicolumn{1}{c@{}}{ProtoActor (100M)} \\
     709        \hline                                                                                                                                                 
     710        AMD             & \input{data/pykeSendStatic} \\
     711        \hline                                                                                                                                                 
     712        Intel   & \input{data/nasusSendStatic}
    713713\end{tabular}
    714714
    … …  
    719719
    720720\begin{tabular}{*{5}{r|}r}
    721     & \multicolumn{1}{c|}{\CFA (20M)} & \multicolumn{1}{c|}{CAF (2M)} & \multicolumn{1}{c|}{Akka (2M)} & \multicolumn{1}{c|}{\uC (20M)} & \multicolumn{1}{c@{}}{ProtoActor (2M)} \\
    722     \hline                                                                                                                                         
    723     AMD         & \input{data/pykeSendDynamic} \\
    724     \hline                                                                                                                                         
    725     Intel       & \input{data/nasusSendDynamic}
     721        & \multicolumn{1}{c|}{\CFA (20M)} & \multicolumn{1}{c|}{CAF (2M)} & \multicolumn{1}{c|}{Akka (2M)} & \multicolumn{1}{c|}{\uC (20M)} & \multicolumn{1}{c@{}}{ProtoActor (2M)} \\
     722        \hline                                                                                                                                                 
     723        AMD             & \input{data/pykeSendDynamic} \\
     724        \hline                                                                                                                                                 
     725        Intel   & \input{data/nasusSendDynamic}
    726726\end{tabular}
    727727\end{table}
    … …  
    745745In the static send benchmark all systems except CAF have static send costs that are in the same ballpark, only varying by ~70ns.
    746746In the dynamic send benchmark all systems experience slower message sends, as expected due to the extra allocations.
    747 However,  Akka and ProtoActor, slow down by a more significant margin than the \uC and \CFA.
     747However, Akka and ProtoActor, slow down by a more significant margin than the \uC and \CFA.
    748748This is likely a result of Akka and ProtoActor's garbage collection, which can suffer from hits in performance for allocation heavy workloads, whereas \uC and \CFA have explicit allocation/deallocation.
    749749
    … …  
    753753
    754754\begin{figure}
    755     \centering
    756     \begin{subfigure}{0.5\textwidth}
    757         \centering
    758         \scalebox{0.5}{\input{figures/nasusCFABalance-One.pgf}}
    759         \subcaption{AMD \CFA Balance-One Benchmark}
    760         \label{f:BalanceOneAMD}
    761     \end{subfigure}\hfill
    762     \begin{subfigure}{0.5\textwidth}
    763         \centering
    764         \scalebox{0.5}{\input{figures/pykeCFABalance-One.pgf}}
    765         \subcaption{Intel \CFA Balance-One Benchmark}
    766         \label{f:BalanceOneIntel}
    767     \end{subfigure}
    768     \caption{The balance-one benchmark comparing stealing heuristics (lower is better).}
    769 \end{figure}
    770 
    771 \begin{figure}
    772     \centering
    773     \begin{subfigure}{0.5\textwidth}
    774         \centering
    775         \scalebox{0.5}{\input{figures/nasusCFABalance-Multi.pgf}}
    776         \subcaption{AMD \CFA Balance-Multi Benchmark}
    777         \label{f:BalanceMultiAMD}
    778     \end{subfigure}\hfill
    779     \begin{subfigure}{0.5\textwidth}
    780         \centering
    781         \scalebox{0.5}{\input{figures/pykeCFABalance-Multi.pgf}}
    782         \subcaption{Intel \CFA Balance-Multi Benchmark}
    783         \label{f:BalanceMultiIntel}
    784     \end{subfigure}
    785     \caption{The balance-multi benchmark comparing stealing heuristics (lower is better).}
     755        \centering
     756        \subfloat[AMD \CFA Balance-One Benchmark]{
     757                \resizebox{0.5\textwidth}{!}{\input{figures/nasusCFABalance-One.pgf}}
     758                \label{f:BalanceOneAMD}
     759        }
     760        \subfloat[Intel \CFA Balance-One Benchmark]{
     761                \resizebox{0.5\textwidth}{!}{\input{figures/pykeCFABalance-One.pgf}}
     762                \label{f:BalanceOneIntel}
     763        }
     764        \caption{The balance-one benchmark comparing stealing heuristics (lower is better).}
     765\end{figure}
     766
     767\begin{figure}
     768        \centering
     769        \subfloat[AMD \CFA Balance-Multi Benchmark]{
     770                \resizebox{0.5\textwidth}{!}{\input{figures/nasusCFABalance-Multi.pgf}}
     771                \label{f:BalanceMultiAMD}
     772        }
     773        \subfloat[Intel \CFA Balance-Multi Benchmark]{
     774                \resizebox{0.5\textwidth}{!}{\input{figures/pykeCFABalance-Multi.pgf}}
     775                \label{f:BalanceMultiIntel}
     776        }
     777        \caption{The balance-multi benchmark comparing stealing heuristics (lower is better).}
    786778\end{figure}
    787779
    … …  
    817809
    818810\begin{figure}
    819     \centering
    820     \begin{subfigure}{0.5\textwidth}
    821         \centering
    822         \scalebox{0.5}{\input{figures/nasusExecutor.pgf}}
    823         \subcaption{AMD Executor Benchmark}
    824         \label{f:ExecutorAMD}
    825     \end{subfigure}\hfill
    826     \begin{subfigure}{0.5\textwidth}
    827         \centering
    828         \scalebox{0.5}{\input{figures/pykeExecutor.pgf}}
    829         \subcaption{Intel Executor Benchmark}
    830         \label{f:ExecutorIntel}
    831     \end{subfigure}
    832     \caption{The executor benchmark comparing actor systems (lower is better).}
     811        \centering
     812        \subfloat[AMD Executor Benchmark]{
     813                \resizebox{0.5\textwidth}{!}{\input{figures/nasusExecutor.pgf}}
     814                \label{f:ExecutorAMD}
     815        }
     816        \subfloat[Intel Executor Benchmark]{
     817                \resizebox{0.5\textwidth}{!}{\input{figures/pykeExecutor.pgf}}
     818                \label{f:ExecutorIntel}
     819        }
     820        \caption{The executor benchmark comparing actor systems (lower is better).}
    833821\end{figure}
    834822
    … …  
    840828
    841829\begin{figure}
    842     \centering
    843     \begin{subfigure}{0.5\textwidth}
    844         \centering
    845         \scalebox{0.5}{\input{figures/nasusCFAExecutor.pgf}}
    846         \subcaption{AMD \CFA Executor Benchmark}\label{f:cfaExecutorAMD}
    847     \end{subfigure}\hfill
    848     \begin{subfigure}{0.5\textwidth}
    849         \centering
    850         \scalebox{0.5}{\input{figures/pykeCFAExecutor.pgf}}
    851         \subcaption{Intel \CFA Executor Benchmark}\label{f:cfaExecutorIntel}
    852     \end{subfigure}
    853     \caption{Executor benchmark comparing \CFA stealing heuristics (lower is better).}
     830        \centering
     831        \subfloat[AMD \CFA Executor Benchmark]{
     832                \resizebox{0.5\textwidth}{!}{\input{figures/nasusCFAExecutor.pgf}}
     833                \label{f:cfaExecutorAMD}
     834        }
     835        \subfloat[Intel \CFA Executor Benchmark]{
     836                \resizebox{0.5\textwidth}{!}{\input{figures/pykeCFAExecutor.pgf}}
     837                \label{f:cfaExecutorIntel}
     838        }
     839        \caption{Executor benchmark comparing \CFA stealing heuristics (lower is better).}
    854840\end{figure}
    855841
    … …  
    857843
    858844\begin{figure}
    859     \centering
    860     \begin{subfigure}{0.5\textwidth}
    861         \centering
    862         \scalebox{0.5}{\input{figures/nasusRepeat.pgf}}
    863         \subcaption{AMD Repeat Benchmark}\label{f:RepeatAMD}
    864     \end{subfigure}\hfill
    865     \begin{subfigure}{0.5\textwidth}
    866         \centering
    867         \scalebox{0.5}{\input{figures/pykeRepeat.pgf}}
    868         \subcaption{Intel Repeat Benchmark}\label{f:RepeatIntel}
    869     \end{subfigure}
    870     \caption{The repeat benchmark comparing actor systems (lower is better).}
     845        \centering
     846        \subfloat[AMD Repeat Benchmark]{
     847                \resizebox{0.5\textwidth}{!}{\input{figures/nasusRepeat.pgf}}
     848                \label{f:RepeatAMD}
     849        }
     850        \subfloat[Intel Repeat Benchmark]{
     851                \resizebox{0.5\textwidth}{!}{\input{figures/pykeRepeat.pgf}}
     852                \label{f:RepeatIntel}
     853        }
     854        \caption{The repeat benchmark comparing actor systems (lower is better).}
    871855\end{figure}
    872856
    … …  
    881865
    882866\begin{figure}
    883     \centering
    884     \begin{subfigure}{0.5\textwidth}
    885         \centering
    886         \scalebox{0.5}{\input{figures/nasusCFARepeat.pgf}}
    887         \subcaption{AMD \CFA Repeat Benchmark}\label{f:cfaRepeatAMD}
    888     \end{subfigure}\hfill
    889     \begin{subfigure}{0.5\textwidth}
    890         \centering
    891         \scalebox{0.5}{\input{figures/pykeCFARepeat.pgf}}
    892         \subcaption{Intel \CFA Repeat Benchmark}\label{f:cfaRepeatIntel}
    893     \end{subfigure}
    894     \caption{The repeat benchmark comparing \CFA stealing heuristics (lower is better).}
     867        \centering
     868        \subfloat[AMD \CFA Repeat Benchmark]{
     869                \resizebox{0.5\textwidth}{!}{\input{figures/nasusCFARepeat.pgf}}
     870                \label{f:cfaRepeatAMD}
     871        }
     872        \subfloat[Intel \CFA Repeat Benchmark]{
     873                \resizebox{0.5\textwidth}{!}{\input{figures/pykeCFARepeat.pgf}}
     874                \label{f:cfaRepeatIntel}
     875        }
     876        \caption{The repeat benchmark comparing \CFA stealing heuristics (lower is better).}
    895877\end{figure}
    896878
    … …  
    913895
    914896\begin{table}[t]
    915     \centering
    916     \setlength{\extrarowheight}{2pt}
    917     \setlength{\tabcolsep}{5pt}
    918    
    919     \caption{Executor Program Memory High Watermark}
    920     \label{t:ExecutorMemory}
    921     \begin{tabular}{*{5}{r|}r}
    922         & \multicolumn{1}{c|}{\CFA} & \multicolumn{1}{c|}{CAF} & \multicolumn{1}{c|}{Akka} & \multicolumn{1}{c|}{\uC} & \multicolumn{1}{c@{}}{ProtoActor} \\
    923         \hline                                                                                                                                     
    924         AMD             & \input{data/pykeExecutorMem} \\
    925         \hline                                                                                                                                     
    926         Intel   & \input{data/nasusExecutorMem}
    927     \end{tabular}
     897        \centering
     898        \setlength{\extrarowheight}{2pt}
     899        \setlength{\tabcolsep}{5pt}
     900       
     901        \caption{Executor Program Memory High Watermark}
     902        \label{t:ExecutorMemory}
     903        \begin{tabular}{*{5}{r|}r}
     904                & \multicolumn{1}{c|}{\CFA} & \multicolumn{1}{c|}{CAF} & \multicolumn{1}{c|}{Akka} & \multicolumn{1}{c|}{\uC} & \multicolumn{1}{c@{}}{ProtoActor} \\
     905                \hline                                                                                                                                                 
     906                AMD             & \input{data/pykeExecutorMem} \\
     907                \hline                                                                                                                                                 
     908                Intel   & \input{data/nasusExecutorMem}
     909        \end{tabular}
    928910\end{table}
    929911
    … …  
    951933
    952934\begin{figure}
    953     \centering
    954     \begin{subfigure}{0.5\textwidth}
    955         \centering
    956         \scalebox{0.5}{\input{figures/nasusMatrix.pgf}}
    957         \subcaption{AMD Matrix Benchmark}\label{f:MatrixAMD}
    958     \end{subfigure}\hfill
    959     \begin{subfigure}{0.5\textwidth}
    960         \centering
    961         \scalebox{0.5}{\input{figures/pykeMatrix.pgf}}
    962         \subcaption{Intel Matrix Benchmark}\label{f:MatrixIntel}
    963     \end{subfigure}
    964     \caption{The matrix benchmark comparing actor systems (lower is better).}
    965 \end{figure}
    966 
    967 \begin{figure}
    968     \centering
    969     \begin{subfigure}{0.5\textwidth}
    970         \centering
    971         \scalebox{0.5}{\input{figures/nasusCFAMatrix.pgf}}
    972         \subcaption{AMD \CFA Matrix Benchmark}\label{f:cfaMatrixAMD}
    973     \end{subfigure}\hfill
    974     \begin{subfigure}{0.5\textwidth}
    975         \centering
    976         \scalebox{0.5}{\input{figures/pykeCFAMatrix.pgf}}
    977         \subcaption{Intel \CFA Matrix Benchmark}\label{f:cfaMatrixIntel}
    978     \end{subfigure}
    979     \caption{The matrix benchmark comparing \CFA stealing heuristics (lower is better).}
    980 \end{figure}
     935        \centering
     936        \subfloat[AMD Matrix Benchmark]{
     937                \resizebox{0.5\textwidth}{!}{\input{figures/nasusMatrix.pgf}}
     938                \label{f:MatrixAMD}
     939        }
     940        \subfloat[Intel Matrix Benchmark]{
     941                \resizebox{0.5\textwidth}{!}{\input{figures/pykeMatrix.pgf}}
     942                \label{f:MatrixIntel}
     943        }
     944        \caption{The matrix benchmark comparing actor systems (lower is better).}
     945\end{figure}
     946
     947\begin{figure}
     948        \centering
     949        \subfloat[AMD \CFA Matrix Benchmark]{
     950                \resizebox{0.5\textwidth}{!}{\input{figures/nasusCFAMatrix.pgf}}
     951                \label{f:cfaMatrixAMD}
     952        }
     953        \subfloat[Intel \CFA Matrix Benchmark]{
     954                \resizebox{0.5\textwidth}{!}{\input{figures/pykeCFAMatrix.pgf}}
     955                \label{f:cfaMatrixIntel}
     956        }
     957        \caption{The matrix benchmark comparing \CFA stealing heuristics (lower is better).}
     958\end{figure}
     959
     960% Local Variables: %
     961% tab-width: 4 %
     962% End: %

  • doc/theses/colby_parsons_MMAth/text/channels.tex

    ra50fdfb r6e1e2d0  
    55% ======================================================================
    66
    7 Channels were first introduced by Hoare in his paper Communicating Sequentual Processes~\cite{Hoare78}, where he proposes a concurrent language that communicates across processes using input/output channels to send data.
    8 Channels are a concurrent language feature used to perform message passing concurrency, a model of concurrency where threads communicate by sending data as messages, and synchronizing via the message passing mechanism.
    9 This is an alternative to shared memory concurrency, where threads can communicate directly by changing shared memory state.
    10 Most modern concurrent programming languages do not subscribe to just one style of communication between threads, and provide features that support both.
     7Channels are a concurrent-language feature used to perform \Newterm{message-passing concurrency}: a model of concurrency where threads communicate by sending (mostly nonblocking) data as messages and synchronizing by receiving (blocking) sent data.
     8This model is an alternative to shared-memory concurrency, where threads can communicate directly by changing shared state.
     9Most modern concurrent programming languages do not subscribe to just one style of communication among threads and provide features that support multiple approaches.
     10
     11Channels were first introduced by Kahn~\cite{Kahn74} and extended by Hoare~\cite{Hoare78} (CSP).
     12Both papers present a pseudo (unimplemented) concurrent language where processes communicate using input/output channels to send data.
     13Both languages are highly restrictive.
     14Kahn's language restricts a reading process to only wait for data on a single channel at a time and different writing processes cannot send data on the same channel.
     15Hoare's language restricts ...
    1116Channels as a programming language feature has been popularized in recent years due to the language Go, which encourages the use of channels as its fundamental concurrent feature.
     17Go's restrictions are ...
     18\CFA channels do not have these restrictions.
    1219
    1320\section{Producer-Consumer Problem}
    14 Most channels in modern programming languages are built on top of a shared memory buffer. 
    15 While it is possible to create a channel that contains an unbounded buffer, most implementations opt to only support a fixed size channel, where the size is given at the time of channel creation. 
    16 This turns the implementation of a channel into the producer-consumer problem. 
    17 The producer-consumer problem, also known as the bounded buffer problem, was introduced by Dijkstra in his book Cooperating Sequential Processes\cite{Dijkstra65}. 
    18 In the problem threads interact with the buffer in two ways, either consuming values by removing them from the buffer, or producing values and inserting them in the buffer. 
    19 The buffer needs to be protected from concurrent access since each item in the buffer should only be produced and consumed once. 
     21Most channels in modern programming languages are built on top of a shared memory buffer.
     22While it is possible to create a channel that contains an unbounded buffer, most implementations opt to only support a fixed size channel, where the size is given at the time of channel creation.
     23This turns the implementation of a channel into the producer-consumer problem.
     24The producer-consumer problem, also known as the bounded buffer problem, was introduced by Dijkstra in his book Cooperating Sequential Processes\cite{Dijkstra65}.
     25In the problem threads interact with the buffer in two ways, either consuming values by removing them from the buffer, or producing values and inserting them in the buffer.
     26The buffer needs to be protected from concurrent access since each item in the buffer should only be produced and consumed once.
    2027Additionally, a consumer can only remove from a non-empty buffer and a producer can only insert into a non-full buffer.
    2128
    2229\section{First-Come First-Served}
    23 The channel implementations that will be discussed are \gls{fcfs}. 
    24 This term was defined by Lamport~\cite{Lamport74}. 
    25 \gls{fcfs} is defined in relation to a doorway~\cite[p.~330]{Lamport86II}, which is the point at which an ordering among threads can be established. 
    26 Given this doorway, a critical section is said to be \gls{fcfs}, if threads access the shared resource in the order they proceed through the doorway. 
    27 \gls{fcfs} is a fairness property which prevents unequal access to the shared resource and prevents starvation, however it can come at a cost. 
    28 Implementing an algorithm with \gls{fcfs} can lead to double blocking, where entering threads may need to block to allow other threads to proceed first, resulting in blocking both inside and outside the doorway. 
     30The channel implementations that will be discussed are \gls{fcfs}.
     31This term was defined by Lamport~\cite{Lamport74}.
     32\gls{fcfs} is defined in relation to a doorway~\cite[p.~330]{Lamport86II}, which is the point at which an ordering among threads can be established.
     33Given this doorway, a critical section is said to be \gls{fcfs}, if threads access the shared resource in the order they proceed through the doorway.
     34\gls{fcfs} is a fairness property which prevents unequal access to the shared resource and prevents starvation, however it can come at a cost.
     35Implementing an algorithm with \gls{fcfs} can lead to double blocking, where entering threads may need to block to allow other threads to proceed first, resulting in blocking both inside and outside the doorway.
    2936As such algorithms that are not \gls{fcfs} may be more performant but that performance comes with the downside of likely introducing starvation and unfairness.
    3037
    3138\section{Channel Implementation}
    32 The channel implementation in \CFA is a near carbon copy of the Go implementation. 
    33 Experimentation was conducted that varied the producer-consumer problem algorithm and lock type used inside the channel. 
    34 With the exception of non-\gls{fcfs} algorithms, no algorithm or lock usage in the channel implementation was found to be consistently more performant that Go's choice of algorithm and lock implementation. 
     39The channel implementation in \CFA is a near carbon copy of the Go implementation.
     40Experimentation was conducted that varied the producer-consumer problem algorithm and lock type used inside the channel.
     41With the exception of non-\gls{fcfs} algorithms, no algorithm or lock usage in the channel implementation was found to be consistently more performant that Go's choice of algorithm and lock implementation.
    3542As such the research contributions added by \CFA's channel implementation lie in the realm of safety and productivity features.
    3643
    3744\section{Safety and Productivity}
    38 Channels in \CFA come with safety and productivity features to aid users. 
     45Channels in \CFA come with safety and productivity features to aid users.
    3946The features include the following.
    4047
    4148\begin{itemize}
    42 \item Toggle-able statistic collection on channel behvaiour that counts channel operations, and the number of the operations that block.
     49\item Toggle-able statistic collection on channel behaviour that counts channel operations, and the number of the operations that block.
    4350Tracking blocking operations helps users tune their channel size or channel usage when the channel is used for buffering, where the aim is to have as few blocking operations as possible.
    44 \item Deadlock detection on deallocation of the channel. 
     51\item Deadlock detection on deallocation of the channel.
    4552If any threads are blocked inside the channel when it terminates it is detected and informs the user, as this would cause a deadlock.
    46 \item A \code{flush} routine that delivers copies of an element to all waiting consumers, flushing the buffer. 
    47 Programmers can use this to easily to broadcast data to multiple consumers. 
    48 Additionally, the \code{flush} routine is more performant then looping around the \code{insert} operation since it can deliver the elements without having to reaquire mutual exclusion for each element sent.
     53\item A \code{flush} routine that delivers copies of an element to all waiting consumers, flushing the buffer.
     54Programmers can use this to easily to broadcast data to multiple consumers.
     55Additionally, the \code{flush} routine is more performant then looping around the \code{insert} operation since it can deliver the elements without having to reacquire mutual exclusion for each element sent.
    4956\end{itemize}
    5057
    51 The other safety and productivity feature of \CFA channels deals with concurrent termination. 
    52 Terminating concurrent programs is often one of the most difficult parts of writing concurrent code, particularly if graceful termination is needed. 
    53 The difficulty of graceful termination often arises from the usage of synchronization primitives which need to be handled carefully during shutdown. 
    54 It is easy to deadlock during termination if threads are left behind on synchronization primitives. 
    55 Additionally, most synchronization primitives are prone to \gls{toctou} issues where there is race between one thread checking the state of a concurrent object and another thread changing the state. 
    56 \gls{toctou} issues with synchronization primitives often involve a race between one thread checking the primitive for blocked threads and another thread blocking on it. 
    57 Channels are a particularly hard synchronization primitive to terminate since both sending and receiving off a channel can block. 
     58The other safety and productivity feature of \CFA channels deals with concurrent termination.
     59Terminating concurrent programs is often one of the most difficult parts of writing concurrent code, particularly if graceful termination is needed.
     60The difficulty of graceful termination often arises from the usage of synchronization primitives which need to be handled carefully during shutdown.
     61It is easy to deadlock during termination if threads are left behind on synchronization primitives.
     62Additionally, most synchronization primitives are prone to \gls{toctou} issues where there is race between one thread checking the state of a concurrent object and another thread changing the state.
     63\gls{toctou} issues with synchronization primitives often involve a race between one thread checking the primitive for blocked threads and another thread blocking on it.
     64Channels are a particularly hard synchronization primitive to terminate since both sending and receiving off a channel can block.
    5865Thus, improperly handled \gls{toctou} issues with channels often result in deadlocks as threads trying to perform the termination may end up unexpectedly blocking in their attempt to help other threads exit the system.
    5966
    6067% C_TODO: add reference to select chapter, add citation to go channels info
    61 Go channels provide a set of tools to help with concurrent shutdown. 
    62 Channels in Go have a \code{close} operation and a \code{select} statement that both can be used to help threads terminate. 
    63 The \code{select} statement will be discussed in \ref{}, where \CFA's \code{waituntil} statement will be compared with the Go \code{select} statement. 
    64 The \code{close} operation on a channel in Go changes the state of the channel. 
    65 When a channel is closed, sends to the channel will panic and additional calls to \code{close} will panic. 
    66 Receives are handled differently where receivers will never block on a closed channel and will continue to remove elements from the channel. 
    67 Once a channel is empty, receivers can continue to remove elements, but will receive the zero-value version of the element type. 
    68 To aid in avoiding unwanted zero-value elements, Go provides the ability to iterate over a closed channel to remove the remaining elements. 
    69 These design choices for Go channels enforce a specific interaction style with channels during termination, where careful thought is needed to ensure that additional \code{close} calls don't occur and that no sends occur after channels are closed. 
    70 These design choices fit Go's paradigm of error management, where users are expected to explicitly check for errors, rather than letting errors occur and catching them. 
    71 If errors need to occur in Go, return codes are used to pass error information where they are needed. 
     68Go channels provide a set of tools to help with concurrent shutdown.
     69Channels in Go have a \code{close} operation and a \code{select} statement that both can be used to help threads terminate.
     70The \code{select} statement will be discussed in \ref{}, where \CFA's \code{waituntil} statement will be compared with the Go \code{select} statement.
     71The \code{close} operation on a channel in Go changes the state of the channel.
     72When a channel is closed, sends to the channel will panic and additional calls to \code{close} will panic.
     73Receives are handled differently where receivers will never block on a closed channel and will continue to remove elements from the channel.
     74Once a channel is empty, receivers can continue to remove elements, but will receive the zero-value version of the element type.
     75To aid in avoiding unwanted zero-value elements, Go provides the ability to iterate over a closed channel to remove the remaining elements.
     76These design choices for Go channels enforce a specific interaction style with channels during termination, where careful thought is needed to ensure that additional \code{close} calls don't occur and that no sends occur after channels are closed.
     77These design choices fit Go's paradigm of error management, where users are expected to explicitly check for errors, rather than letting errors occur and catching them.
     78If errors need to occur in Go, return codes are used to pass error information where they are needed.
    7279Note that panics in Go can be caught, but it is not considered an idiomatic way to write Go programs.
    7380
    74 While Go's channel closing semantics are powerful enough to perform any concurrent termination needed by a program, their lack of ease of use leaves much to be desired. 
    75 Since both closing and sending panic, once a channel is closed, a user often has to synchronize the senders to a channel before the channel can be closed to avoid panics. 
    76 However, in doing so it renders the \code{close} operation nearly useless, as the only utilities it provides are the ability to ensure that receivers no longer block on the channel, and will receive zero-valued elements. 
    77 This can be useful if the zero-typed element is recognized as a sentinel value, but if another sentinel value is preferred, then \code{close} only provides its non-blocking feature. 
    78 To avoid \gls{toctou} issues during shutdown, a busy wait with a \code{select} statement is often used to add or remove elements from a channel. 
     81While Go's channel closing semantics are powerful enough to perform any concurrent termination needed by a program, their lack of ease of use leaves much to be desired.
     82Since both closing and sending panic, once a channel is closed, a user often has to synchronize the senders to a channel before the channel can be closed to avoid panics.
     83However, in doing so it renders the \code{close} operation nearly useless, as the only utilities it provides are the ability to ensure that receivers no longer block on the channel, and will receive zero-valued elements.
     84This can be useful if the zero-typed element is recognized as a sentinel value, but if another sentinel value is preferred, then \code{close} only provides its non-blocking feature.
     85To avoid \gls{toctou} issues during shutdown, a busy wait with a \code{select} statement is often used to add or remove elements from a channel.
    7986Due to Go's asymmetric approach to channel shutdown, separate synchronization between producers and consumers of a channel has to occur during shutdown.
    8087
    … …  
    8289As such \CFA uses an exception based approach to channel shutdown that is symmetric for both producers and consumers, and supports graceful shutdown.Exceptions in \CFA support both termination and resumption.Termination exceptions operate in the same way as exceptions seen in many popular programming languages such as \CC, Python and Java.
    8390Resumption exceptions are a style of exception that when caught run the corresponding catch block in the same way that termination exceptions do.
    84 The difference between the exception handling mechanisms arises after the exception is handled. 
    85 In termination handling, the control flow continues into the code following the catch after the exception is handled. 
    86 In resumption handling, the control flow returns to the site of the \code{throw}, allowing the control to continue where it left off. 
    87 Note that in resumption, since control can return to the point of error propagation, the stack is not unwound during resumption propagation. 
    88 In \CFA if a resumption is not handled, it is reraised as a termination. 
     91The difference between the exception handling mechanisms arises after the exception is handled.
     92In termination handling, the control flow continues into the code following the catch after the exception is handled.
     93In resumption handling, the control flow returns to the site of the \code{throw}, allowing the control to continue where it left off.
     94Note that in resumption, since control can return to the point of error propagation, the stack is not unwound during resumption propagation.
     95In \CFA if a resumption is not handled, it is reraised as a termination.
    8996This mechanism can be used to create a flexible and robust termination system for channels.
    9097
    91 When a channel in \CFA is closed, all subsequent calls to the channel will throw a resumption exception at the caller. 
    92 If the resumption is handled, then the caller will proceed to attempt to complete their operation. 
    93 If the resumption is not handled it is then rethrown as a termination exception. 
    94 Or, if the resumption is handled, but the subsequent attempt at an operation would block, a termination exception is thrown. 
    95 These termination exceptions allow for non-local transfer that can be used to great effect to eagerly and gracefully shut down a thread. 
    96 When a channel is closed, if there are any blocked producers or consumers inside the channel, they are woken up and also have a resumption thrown at them. 
    97 The resumption exception, \code{channel_closed}, has a couple fields to aid in handling the exception. 
    98 The exception contains a pointer to the channel it was thrown from, and a pointer to an element. 
    99 In exceptions thrown from remove the element pointer will be null. 
    100 In the case of insert the element pointer points to the element that the thread attempted to insert. 
    101 This element pointer allows the handler to know which operation failed and also allows the element to not be lost on a failed insert since it can be moved elsewhere in the handler. 
    102 Furthermore, due to \CFA's powerful exception system, this data can be used to choose handlers based which channel and operation failed. 
    103 Exception handlers in \CFA have an optional predicate after the exception type which can be used to optionally trigger or skip handlers based on the content of an exception. 
    104 It is worth mentioning that the approach of exceptions for termination may incur a larger performance cost during termination that the approach used in Go. 
     98When a channel in \CFA is closed, all subsequent calls to the channel will throw a resumption exception at the caller.
     99If the resumption is handled, then the caller will proceed to attempt to complete their operation.
     100If the resumption is not handled it is then rethrown as a termination exception.
     101Or, if the resumption is handled, but the subsequent attempt at an operation would block, a termination exception is thrown.
     102These termination exceptions allow for non-local transfer that can be used to great effect to eagerly and gracefully shut down a thread.
     103When a channel is closed, if there are any blocked producers or consumers inside the channel, they are woken up and also have a resumption thrown at them.
     104The resumption exception, \code{channel_closed}, has a couple fields to aid in handling the exception.
     105The exception contains a pointer to the channel it was thrown from, and a pointer to an element.
     106In exceptions thrown from remove the element pointer will be null.
     107In the case of insert the element pointer points to the element that the thread attempted to insert.
     108This element pointer allows the handler to know which operation failed and also allows the element to not be lost on a failed insert since it can be moved elsewhere in the handler.
     109Furthermore, due to \CFA's powerful exception system, this data can be used to choose handlers based which channel and operation failed.
     110Exception handlers in \CFA have an optional predicate after the exception type which can be used to optionally trigger or skip handlers based on the content of an exception.
     111It is worth mentioning that the approach of exceptions for termination may incur a larger performance cost during termination that the approach used in Go.
    105112This should not be an issue, since termination is rarely an fast-path of an application and ensuring that termination can be implemented correctly with ease is the aim of the exception approach.
    106113
    107 To highlight the differences between \CFA's and Go's close semantics, an example program is presented. 
    108 The program is a barrier implemented using two channels shown in Listings~\ref{l:cfa_chan_bar} and \ref{l:go_chan_bar}. 
    109 Both of these exaples are implmented using \CFA syntax so that they can be easily compared.
    110 Listing~\ref{l:go_chan_bar} uses go-style channel close semantics and Listing~\ref{l:cfa_chan_bar} uses \CFA close semantics. 
    111 In this problem it is infeasible to use the Go \code{close} call since all tasks are both potentially producers and consumers, causing panics on close to be unavoidable. 
    112 As such in Listing~\ref{l:go_chan_bar} to implement a flush routine for the buffer, a sentinel value of $-1$ has to be used to indicate to threads that they need to leave the barrier. 
    113 This sentinel value has to be checked at two points. 
    114 Furthermore, an additional flag \code{done} is needed to communicate to threads once they have left the barrier that they are done. 
    115 This use of an additional flag or communication method is common in Go channel shutdown code, since to avoid panics on a channel, the shutdown of a channel often has to be communicated with threads before it occurs. 
    116 In the \CFA version~\ref{l:cfa_chan_bar}, the barrier shutdown results in an exception being thrown at threads operating on it, which informs the threads that they must terminate. 
    117 This avoids the need to use a separate communication method other than the barrier, and avoids extra conditional checks on the fast path of the barrier implementation. 
     114To highlight the differences between \CFA's and Go's close semantics, an example program is presented.
     115The program is a barrier implemented using two channels shown in Listings~\ref{l:cfa_chan_bar} and \ref{l:go_chan_bar}.
     116Both of these examples are implemented using \CFA syntax so that they can be easily compared.
     117Listing~\ref{l:go_chan_bar} uses go-style channel close semantics and Listing~\ref{l:cfa_chan_bar} uses \CFA close semantics.
     118In this problem it is infeasible to use the Go \code{close} call since all tasks are both potentially producers and consumers, causing panics on close to be unavoidable.
     119As such in Listing~\ref{l:go_chan_bar} to implement a flush routine for the buffer, a sentinel value of $-1$ has to be used to indicate to threads that they need to leave the barrier.
     120This sentinel value has to be checked at two points.
     121Furthermore, an additional flag \code{done} is needed to communicate to threads once they have left the barrier that they are done.
     122This use of an additional flag or communication method is common in Go channel shutdown code, since to avoid panics on a channel, the shutdown of a channel often has to be communicated with threads before it occurs.
     123In the \CFA version~\ref{l:cfa_chan_bar}, the barrier shutdown results in an exception being thrown at threads operating on it, which informs the threads that they must terminate.
     124This avoids the need to use a separate communication method other than the barrier, and avoids extra conditional checks on the fast path of the barrier implementation.
    118125Also note that in the Go version~\ref{l:go_chan_bar}, the size of the barrier channels has to be larger than in the \CFA version to ensure that the main thread does not block when attempting to clear the barrier.
    119126
    120 \begin{cfa}[tabsize=3,caption={\CFA channel barrier termination},label={l:cfa_chan_bar}]
     127\begin{cfa}[caption={\CFA channel barrier termination},label={l:cfa_chan_bar}]
    121128struct barrier {
    122     channel( int ) barWait;
    123     channel( int ) entryWait;
    124     int size;
     129        channel( int ) barWait;
     130        channel( int ) entryWait;
     131        int size;
    125132}
    126133void ?{}(barrier & this, int size) with(this) {
    127     barWait{size};
    128     entryWait{size};
    129     this.size = size;
    130     for ( j; size )
    131         insert( *entryWait, j );
     134        barWait{size};
     135        entryWait{size};
     136        this.size = size;
     137        for ( j; size )
     138                insert( *entryWait, j );
    132139}
    133140
    134141void flush(barrier & this) with(this) {
    135     close(barWait);
    136     close(entryWait);
     142        close(barWait);
     143        close(entryWait);
    137144}
    138145void wait(barrier & this) with(this) {
    139     int ticket = remove( *entryWait );
    140     if ( ticket == size - 1 ) {
    141         for ( j; size - 1 )
    142             insert( *barWait, j );
    143         return;
    144     }
    145     ticket = remove( *barWait );
    146 
    147     // last one out
    148     if ( size == 1 || ticket == size - 2 ) {
    149         for ( j; size )
    150             insert( *entryWait, j );
    151     }
     146        int ticket = remove( *entryWait );
     147        if ( ticket == size - 1 ) {
     148                for ( j; size - 1 )
     149                        insert( *barWait, j );
     150                return;
     151        }
     152        ticket = remove( *barWait );
     153
     154        // last one out
     155        if ( size == 1 || ticket == size - 2 ) {
     156                for ( j; size )
     157                        insert( *entryWait, j );
     158        }
    152159}
    153160barrier b{Tasks};
    … …  
    155162// thread main
    156163void main(Task & this) {
    157     try {
    158         for ( ;; ) {
    159             wait( b );
    160         }
    161     } catch ( channel_closed * e ) {}
     164        try {
     165                for ( ;; ) {
     166                        wait( b );
     167                }
     168        } catch ( channel_closed * e ) {}
    162169}
    163170
    164171int main() {
    165     {
    166         Task t[Tasks];
    167 
    168         sleep(10`s);
    169         flush( b );
    170     } // wait for tasks to terminate
    171     return 0;
     172        {
     173                Task t[Tasks];
     174
     175                sleep(10`s);
     176                flush( b );
     177        } // wait for tasks to terminate
     178        return 0;
    172179}
    173180\end{cfa}
    174181
    175 \begin{cfa}[tabsize=3,caption={Go channel barrier termination},label={l:go_chan_bar}]
     182\begin{cfa}[caption={Go channel barrier termination},label={l:go_chan_bar}]
    176183
    177184struct barrier {
    178     channel( int ) barWait;
    179     channel( int ) entryWait;
    180     int size;
     185        channel( int ) barWait;
     186        channel( int ) entryWait;
     187        int size;
    181188}
    182189void ?{}(barrier & this, int size) with(this) {
    183     barWait{size + 1};
    184     entryWait{size + 1};
    185     this.size = size;
    186     for ( j; size )
    187         insert( *entryWait, j );
     190        barWait{size + 1};
     191        entryWait{size + 1};
     192        this.size = size;
     193        for ( j; size )
     194                insert( *entryWait, j );
    188195}
    189196
    190197void flush(barrier & this) with(this) {
    191     insert( *entryWait, -1 );
    192     insert( *barWait, -1 );
     198        insert( *entryWait, -1 );
     199        insert( *barWait, -1 );
    193200}
    194201void wait(barrier & this) with(this) {
    195     int ticket = remove( *entryWait );
    196     if ( ticket == -1 ) {
    197         insert( *entryWait, -1 );
    198         return;
    199     }
    200     if ( ticket == size - 1 ) {
    201         for ( j; size - 1 )
    202             insert( *barWait, j );
    203         return;
    204     }
    205     ticket = remove( *barWait );
    206     if ( ticket == -1 ) {
    207         insert( *barWait, -1 );
    208         return;
    209     }
    210 
    211     // last one out
    212     if ( size == 1 || ticket == size - 2 ) {
    213         for ( j; size )
    214             insert( *entryWait, j );
    215     }
     202        int ticket = remove( *entryWait );
     203        if ( ticket == -1 ) {
     204                insert( *entryWait, -1 );
     205                return;
     206        }
     207        if ( ticket == size - 1 ) {
     208                for ( j; size - 1 )
     209                        insert( *barWait, j );
     210                return;
     211        }
     212        ticket = remove( *barWait );
     213        if ( ticket == -1 ) {
     214                insert( *barWait, -1 );
     215                return;
     216        }
     217
     218        // last one out
     219        if ( size == 1 || ticket == size - 2 ) {
     220                for ( j; size )
     221                        insert( *entryWait, j );
     222        }
    216223}
    217224barrier b;
    … …  
    220227// thread main
    221228void main(Task & this) {
    222     for ( ;; ) {
    223         if ( done ) break;
    224         wait( b );
    225     }
     229        for ( ;; ) {
     230                if ( done ) break;
     231                wait( b );
     232        }
    226233}
    227234
    228235int main() {
    229     {
    230         Task t[Tasks];
    231 
    232         sleep(10`s);
    233         done = true;
    234 
    235         flush( b );
    236     } // wait for tasks to terminate
    237     return 0;
     236        {
     237                Task t[Tasks];
     238
     239                sleep(10`s);
     240                done = true;
     241
     242                flush( b );
     243        } // wait for tasks to terminate
     244        return 0;
    238245}
    239246\end{cfa}
    240247
    241 In Listing~\ref{l:cfa_resume} an example of channel closing with resumption is used. 
    242 This program uses resumption in the \code{Consumer} thread main to ensure that all elements in the channel are removed before the consumer thread terminates. 
    243 The producer only has a \code{catch} so the moment it receives an exception it terminates, whereas the consumer will continue to remove from the closed channel via handling resumptions until the buffer is empty, which then throws a termination exception. 
     248In Listing~\ref{l:cfa_resume} an example of channel closing with resumption is used.
     249This program uses resumption in the \code{Consumer} thread main to ensure that all elements in the channel are removed before the consumer thread terminates.
     250The producer only has a \code{catch} so the moment it receives an exception it terminates, whereas the consumer will continue to remove from the closed channel via handling resumptions until the buffer is empty, which then throws a termination exception.
    244251If the same program was implemented in Go it would require explicit synchronization with both producers and consumers by some mechanism outside the channel to ensure that all elements were removed before task termination.
    245252
    246 \begin{cfa}[tabsize=3,caption={\CFA channel resumption usage},label={l:cfa_resume}]
     253\begin{cfa}[caption={\CFA channel resumption usage},label={l:cfa_resume}]
    247254channel( int ) chan{ 128 };
    248255
    249256// Consumer thread main
    250257void main(Consumer & this) {
    251     size_t runs = 0;
    252     try {
    253         for ( ;; ) {
    254             remove( chan );
    255         }
    256     } catchResume ( channel_closed * e ) {}
    257     catch ( channel_closed * e ) {}
     258        size_t runs = 0;
     259        try {
     260                for ( ;; ) {
     261                        remove( chan );
     262                }
     263        } catchResume ( channel_closed * e ) {}
     264        catch ( channel_closed * e ) {}
    258265}
    259266
    260267// Producer thread main
    261268void main(Producer & this) {
    262     int j = 0;
    263     try {
    264         for ( ;;j++ ) {
    265             insert( chan, j );
    266         }
    267     } catch ( channel_closed * e ) {}
     269        int j = 0;
     270        try {
     271                for ( ;;j++ ) {
     272                        insert( chan, j );
     273                }
     274        } catch ( channel_closed * e ) {}
    268275}
    269276
    270277int main( int argc, char * argv[] ) {
    271     {
    272         Consumers c[4];
    273         Producer p[4];
    274 
    275         sleep(10`s);
    276 
    277         for ( i; Channels )
    278             close( channels[i] );
    279     }
    280     return 0;
     278        {
     279                Consumers c[4];
     280                Producer p[4];
     281
     282                sleep(10`s);
     283
     284                for ( i; Channels )
     285                        close( channels[i] );
     286        }
     287        return 0;
    281288}
    282289\end{cfa}
    … …  
    284291\section{Performance}
    285292
    286 Given that the base implementation of the \CFA channels is very similar to the Go implementation, this section aims to show that the performance of the two implementations are comparable. 
    287 One microbenchmark is conducted to compare Go and \CFA. 
    288 The benchmark is a ten second experiment where producers and consumers operate on a channel in parallel and throughput is measured. 
    289 The number of cores is varied to measure how throughtput scales.
    290 The cores are divided equally between producers and consumers, with one producer or consumer owning each core. 
    291 The results of the benchmark are shown in Figure~\ref{f:chanPerf}. 
    292 The performance of Go and \CFA channels on this microbenchmark is comparable. 
     293Given that the base implementation of the \CFA channels is very similar to the Go implementation, this section aims to show that the performance of the two implementations are comparable.
     294One microbenchmark is conducted to compare Go and \CFA.
     295The benchmark is a ten second experiment where producers and consumers operate on a channel in parallel and throughput is measured.
     296The number of cores is varied to measure how throughput scales.
     297The cores are divided equally between producers and consumers, with one producer or consumer owning each core.
     298The results of the benchmark are shown in Figure~\ref{f:chanPerf}.
     299The performance of Go and \CFA channels on this microbenchmark is comparable.
    293300Note, it is expected for the performance to decline as the number of cores increases as the channel operations all occur in a critical section so an increase in cores results in higher contention with no increase in parallelism.
    294301
    295302
    296303\begin{figure}
    297     \centering
    298     \begin{subfigure}{0.5\textwidth}
    299         \centering
    300         \scalebox{0.5}{\input{figures/nasus_Channel_Contention.pgf}}
    301         \subcaption{AMD \CFA Channel Benchmark}\label{f:chanAMD}
    302     \end{subfigure}\hfill
    303     \begin{subfigure}{0.5\textwidth}
    304         \centering
    305         \scalebox{0.5}{\input{figures/pyke_Channel_Contention.pgf}}
    306         \subcaption{Intel \CFA Channel Benchmark}\label{f:chanIntel}
    307     \end{subfigure}
    308     \caption{The channel contention benchmark comparing \CFA and Go channel throughput (higher is better).}
    309     \label{f:chanPerf}
     304        \centering
     305        \subfloat[AMD \CFA Channel Benchmark]{
     306                \resizebox{0.5\textwidth}{!}{\input{figures/nasus_Channel_Contention.pgf}}
     307                \label{f:chanAMD}
     308        }
     309        \subfloat[Intel \CFA Channel Benchmark]{
     310                \resizebox{0.5\textwidth}{!}{\input{figures/pyke_Channel_Contention.pgf}}
     311                \label{f:chanIntel}
     312        }
     313        \caption{The channel contention benchmark comparing \CFA and Go channel throughput (higher is better).}
     314        \label{f:chanPerf}
    310315\end{figure}
     316
     317% Local Variables: %
     318% tab-width: 4 %
     319% End: %

  • doc/theses/colby_parsons_MMAth/text/mutex_stmt.tex

    ra50fdfb r6e1e2d0  
    55% ======================================================================
    66
    7 The mutex statement is a concurrent language feature that aims to support easy lock usage.
    8 The mutex statement is in the form of a clause and following statement, similar to a loop or conditional statement.
    9 In the clause the mutex statement accepts a number of lockable objects, and then locks them for the duration of the following statement.
    10 The locks are acquired in a deadlock free manner and released using \gls{raii}.
    11 The mutex statement provides an avenue for easy lock usage in the common case where locks are used to wrap a critical section.
    12 Additionally, it provides the safety guarantee of deadlock-freedom, both by acquiring the locks in a deadlock-free manner, and by ensuring that the locks release on error, or normal program execution via \gls{raii}.
    13 
    14 \begin{cfa}[tabsize=3,caption={\CFA mutex statement usage},label={l:cfa_mutex_ex}]
     7The mutual exclusion problem was introduced by Dijkstra in 1965~\cite{Dijkstra65,Dijkstra65a}.
     8There are several concurrent processes or threads that communicate by shared variables and from time to time need exclusive access to shared resources.
     9A shared resource and code manipulating it form a pairing called a \Newterm{critical section (CS)}, which is a many-to-one relationship;
     10\eg if multiple files are being written to by multiple threads, only the pairings of simultaneous writes to the same files are CSs.
     11Regions of code where the thread is not interested in the resource are combined into the \Newterm{non-critical section (NCS)}.
     12
     13Exclusive access to a resource is provided by \Newterm{mutual exclusion (MX)}.
     14MX is implemented by some form of \emph{lock}, where the CS is bracketed by lock procedures @acquire@ and @release@.
     15Threads execute a loop of the form:
     16\begin{cfa}
     17loop of $thread$ p:
     18        NCS;
     19        acquire( lock );  CS;  release( lock ); // protected critical section with MX
     20end loop.
     21\end{cfa}
     22MX guarantees there is never more than one thread in the CS.
     23MX must also guarantee eventual progress: when there are competing threads attempting access, eventually some competing thread succeeds, \ie acquires the CS, releases it, and returns to the NCS.
     24% Lamport \cite[p.~329]{Lam86mx} extends this requirement to the exit protocol.
     25A stronger constraint is that every thread that calls @acquire@ eventually succeeds after some reasonable bounded time.
     26
     27\section{Monitor}
     28\CFA provides a high-level locking object, called a \Newterm{monitor}, an elegant, efficient, high-level mechanisms for mutual exclusion and synchronization for shared-memory systems.
     29First proposed by Brinch Hansen~\cite{Hansen73} and later described and extended by C.A.R.~Hoare~\cite{Hoare74}, several concurrent programming languages provide monitors as an explicit language construct: \eg Concurrent Pascal~\cite{ConcurrentPascal}, Mesa~\cite{Mesa}, Turing~\cite{Turing:old}, Modula-3~\cite{Modula-3}, \uC~\cite{Buhr92a} and Java~\cite{Java}.
     30In addition, operating-system kernels and device drivers have a monitor-like structure, although they often use lower-level primitives such as mutex locks or semaphores to manually implement a monitor.
     31
     32Figure~\ref{f:AtomicCounter} shows a \CFA and Java monitor implementing an atomic counter.
     33A \Newterm{monitor} is a programming technique that implicitly binds mutual exclusion to static function scope by call and return.
     34Lock mutual exclusion, defined by acquire/release calls, is independent of lexical context (analogous to block versus heap storage allocation).
     35Restricting acquire and release points in a monitor eases programming, comprehension, and maintenance, at a slight cost in flexibility and efficiency.
     36Ultimately, a monitor is implemented using a combination of basic locks and atomic instructions.
     37
     38\begin{figure}
     39\centering
     40
     41\begin{lrbox}{\myboxA}
     42\begin{cfa}[aboveskip=0pt,belowskip=0pt]
     43@monitor@ Aint {
     44        int cnt;
     45};
     46int ++?( Aint & @mutex@ m ) { return ++m.cnt; }
     47int ?=?( Aint & @mutex@ l, int r ) { l.cnt = r; }
     48int ?=?(int & l, Aint & r) { l = r.cnt; }
     49
     50int i = 0, j = 0;
     51Aint x = { 0 }, y = { 0 };      $\C[1.5in]{// no mutex}$
     52++x;  ++y;                      $\C{// mutex}$
     53x = 2;  y = i;          $\C{// mutex}$
     54i = x;  j = y;          $\C{// no mutex}\CRT$
     55\end{cfa}
     56\end{lrbox}
     57
     58\begin{lrbox}{\myboxB}
     59\begin{java}[aboveskip=0pt,belowskip=0pt]
     60class Aint {
     61        private int cnt;
     62        public Aint( int init ) { cnt = init; }
     63        @synchronized@ public int inc() { return ++cnt; }
     64        @synchronized@ public void set( int r ) {cnt = r;}
     65        public int get() { return cnt; }
     66}
     67int i = 0, j = 0;
     68Aint x = new Aint( 0 ), y = new Aint( 0 );
     69x.inc();  y.inc();
     70x.set( 2 );  y.set( i );
     71i = x.get();  j = y.get();
     72\end{java}
     73\end{lrbox}
     74
     75\subfloat[\CFA]{\label{f:AtomicCounterCFA}\usebox\myboxA}
     76\hspace*{3pt}
     77\vrule
     78\hspace*{3pt}
     79\subfloat[Java]{\label{f:AtomicCounterJava}\usebox\myboxB}
     80\caption{Atomic integer counter}
     81\label{f:AtomicCounter}
     82\end{figure}
     83
     84Like Java, \CFA monitors have \Newterm{multi-acquire} semantics so the thread in the monitor may acquire it multiple times without deadlock, allowing recursion and calling other MX functions.
     85For robustness, \CFA monitors ensure the monitor lock is released regardless of how an acquiring function ends, normal or exceptional, and returning a shared variable is safe via copying before the lock is released.
     86Monitor objects can be passed through multiple helper functions without acquiring mutual exclusion, until a designated function associated with the object is called.
     87\CFA functions are designated MX by one or more pointer/reference parameters having qualifier @mutex@.
     88Java members are designated MX with \lstinline[language=java]{synchronized}, which applies only to the implicit receiver parameter.
     89In the example, the increment and setter operations need mutual exclusion, while the read-only getter operation is not MX because reading an integer is atomic.
     90
     91As stated, the non-object-oriented nature of \CFA monitors allows a function to acquire multiple mutex objects.
     92For example, the bank-transfer problem requires locking two bank accounts to safely debit and credit money between accounts.
     93\begin{cfa}
     94monitor BankAccount {
     95        int balance;
     96};
     97void deposit( BankAccount & mutex b, int deposit ) with( b ) {
     98        balance += deposit;
     99}
     100void transfer( BankAccount & mutex my, BankAccount & mutex your, int me2you ) {
     101        deposit( my, -me2you );         $\C{// debit}$
     102        deposit( your, me2you );        $\C{// credit}$
     103}
     104\end{cfa}
     105The \CFA monitor implementation ensures multi-lock acquisition is done in a deadlock-free manner regardless of the number of MX parameters and monitor arguments.
     106
     107
     108\section{\lstinline{mutex} statement}
     109Restricting implicit lock acquisition to function entry and exit can be awkward for certain problems.
     110To increase locking flexibility, some languages introduce a mutex statement.
     111\VRef[Figure]{f:ReadersWriter} shows the outline of a reader/writer lock written as a \CFA monitor and mutex statements.
     112(The exact lock implement is irrelevant.)
     113The @read@ and @write@ functions are called with a reader/write lock and any arguments to perform reading or writing.
     114The @read@ function is not MX because multiple readers can read simultaneously.
     115MX is acquired within @read@ by calling the (nested) helper functions @StartRead@ and @EndRead@ or executing the mutex statements.
     116Between the calls or statements, reads can execute simultaneous within the body of @read@.
     117The @write@ function does not require refactoring because writing is a CS.
     118The mutex-statement version is better because it has fewer names, less argument/parameter passing, and can possibly hold MX for a shorter duration.
     119
     120\begin{figure}
     121\centering
     122
     123\begin{lrbox}{\myboxA}
     124\begin{cfa}[aboveskip=0pt,belowskip=0pt]
     125monitor RWlock { ... };
     126void read( RWlock & rw, ... ) {
     127        void StartRead( RWlock & @mutex@ rw ) { ... }
     128        void EndRead( RWlock & @mutex@ rw ) { ... }
     129        StartRead( rw );
     130        ... // read without MX
     131        EndRead( rw );
     132}
     133void write( RWlock & @mutex@ rw, ... ) {
     134        ... // write with MX
     135}
     136\end{cfa}
     137\end{lrbox}
     138
     139\begin{lrbox}{\myboxB}
     140\begin{cfa}[aboveskip=0pt,belowskip=0pt]
     141
     142void read( RWlock & rw, ... ) {
     143
     144
     145        @mutex@( rw ) { ... }
     146        ... // read without MX
     147        @mutex@{ rw ) { ... }
     148}
     149void write( RWlock & @mutex@ rw, ... ) {
     150        ... // write with MX
     151}
     152\end{cfa}
     153\end{lrbox}
     154
     155\subfloat[monitor]{\label{f:RWmonitor}\usebox\myboxA}
     156\hspace*{3pt}
     157\vrule
     158\hspace*{3pt}
     159\subfloat[mutex statement]{\label{f:RWmutexstmt}\usebox\myboxB}
     160\caption{Readers writer problem}
     161\label{f:ReadersWriter}
     162\end{figure}
     163
     164This work adds a mutex statement to \CFA, but generalizes it beyond implicit monitor locks.
     165In detail, the mutex statement has a clause and statement block, similar to a conditional or loop statement.
     166The clause accepts any number of lockable objects (like a \CFA MX function prototype), and locks them for the duration of the statement.
     167The locks are acquired in a deadlock free manner and released regardless of how control-flow exits the statement.
     168The mutex statement provides easy lock usage in the common case of lexically wrapping a CS.
     169Examples of \CFA mutex statement are shown in \VRef[Listing]{l:cfa_mutex_ex}.
     170
     171\begin{cfa}[caption={\CFA mutex statement usage},label={l:cfa_mutex_ex}]
    15172owner_lock lock1, lock2, lock3;
    16 int count = 0;
    17 mutex( lock1, lock2, lock3 ) {
    18     // can use block statement
    19     // ...
    20 }
    21 mutex( lock2, lock3 ) count++; // or inline statement
     173@mutex@( lock2, lock3 ) ...;    $\C{// inline statement}$
     174@mutex@( lock1, lock2, lock3 ) { ... }  $\C{// statement block}$
     175void transfer( BankAccount & my, BankAccount & your, int me2you ) {
     176        ... // check values, no MX
     177        @mutex@( my, your ) { // MX is shorter duration that function body
     178                deposit( my, -me2you );  $\C{// debit}$
     179                deposit( your, me2you ); $\C{// credit}$
     180        }
     181}
    22182\end{cfa}
    23183
    24184\section{Other Languages}
    25 There are similar concepts to the mutex statement that exist in other languages.
    26 Java has a feature called a synchronized statement, which looks identical to \CFA's mutex statement, but it has some differences.
    27 The synchronized statement only accepts a single object in its clause.
    28 Any object can be passed to the synchronized statement in Java since all objects in Java are monitors, and the synchronized statement acquires that object's monitor.
    29 In \CC there is a feature in the standard library \code{<mutex>} header called scoped\_lock, which is also similar to the mutex statement.
    30 The scoped\_lock is a class that takes in any number of locks in its constructor, and acquires them in a deadlock-free manner.
    31 It then releases them when the scoped\_lock object is deallocated, thus using \gls{raii}.
    32 An example of \CC scoped\_lock usage is shown in Listing~\ref{l:cc_scoped_lock}.
    33 
    34 \begin{cfa}[tabsize=3,caption={\CC scoped\_lock usage},label={l:cc_scoped_lock}]
    35 std::mutex lock1, lock2, lock3;
    36 {
    37     scoped_lock s( lock1, lock2, lock3 )
    38     // locks are released via raii at end of scope
    39 }
     185There are similar constructs to the mutex statement in other programming languages.
     186Java has a feature called a synchronized statement, which looks like the \CFA's mutex statement, but only accepts a single object in the clause and only handles monitor locks.
     187The \CC standard library has a @scoped_lock@, which is also similar to the mutex statement.
     188The @scoped_lock@ takes any number of locks in its constructor, and acquires them in a deadlock-free manner.
     189It then releases them when the @scoped_lock@ object is deallocated using \gls{raii}.
     190An example of \CC @scoped_lock@ is shown in \VRef[Listing]{l:cc_scoped_lock}.
     191
     192\begin{cfa}[caption={\CC \lstinline{scoped_lock} usage},label={l:cc_scoped_lock}]
     193struct BankAccount {
     194        @recursive_mutex m;@            $\C{// must be recursive}$
     195        int balance = 0;
     196};
     197void deposit( BankAccount & b, int deposit ) {
     198        @scoped_lock lock( b.m );@      $\C{// RAII acquire}$
     199        b.balance += deposit;
     200}                                                               $\C{// RAII release}$
     201void transfer( BankAccount & my, BankAccount & your, int me2you ) {
     202        @scoped_lock lock( my.m, your.m );@     $\C{// RAII acquire}$
     203        deposit( my, -me2you );         $\C{// debit}$
     204        deposit( your, me2you );        $\C{// credit}$
     205}                                                               $\C{// RAII release}$
    40206\end{cfa}
    41207
    42208\section{\CFA implementation}
    43 The \CFA mutex statement takes some ideas from both the Java and \CC features.
    44 The mutex statement can acquire more that one lock in a deadlock-free manner, and releases them via \gls{raii} like \CC, however the syntax is identical to the Java synchronized statement.
    45 This syntactic choice was made so that the body of the mutex statement is its own scope.
    46 Compared to the scoped\_lock, which relies on its enclosing scope, the mutex statement's introduced scope can provide visual clarity as to what code is being protected by the mutex statement, and where the mutual exclusion ends.
    47 \CFA's mutex statement and \CC's scoped\_lock both use parametric polymorphism to allow user defined types to work with the feature.
    48 \CFA's implementation requires types to support the routines \code{lock()} and \code{unlock()}, whereas \CC requires those routines, plus \code{try_lock()}.
    49 The scoped\_lock requires an additional routine since it differs from the mutex statement in how it implements deadlock avoidance.
    50 
    51 The parametric polymorphism allows for locking to be defined for types that may want convenient mutual exclusion.
    52 An example of one such use case in \CFA is \code{sout}.
    53 The output stream in \CFA is called \code{sout}, and functions similarly to \CC's \code{cout}.
    54 \code{sout} has routines that satisfy the mutex statement trait, so the mutex statement can be used to lock the output stream while producing output.
    55 In this case, the mutex statement allows the programmer to acquire mutual exclusion over an object without having to know the internals of the object or what locks need to be acquired.
    56 The ability to do so provides both improves safety and programmer productivity since it abstracts away the concurrent details and provides an interface for optional thread-safety.
    57 This is a commonly used feature when producing output from a concurrent context, since producing output is not thread safe by default.
    58 This use case is shown in Listing~\ref{l:sout}.
    59 
    60 \begin{cfa}[tabsize=3,caption={\CFA sout with mutex statement},label={l:sout}]
    61 mutex( sout )
    62     sout | "This output is protected by mutual exclusion!";
    63 \end{cfa}
    64 
    65 \section{Deadlock Avoidance}
    66 The mutex statement uses the deadlock prevention technique of lock ordering, where the circular-wait condition of a deadlock cannot occur if all locks are acquired in the same order.
    67 The scoped\_lock uses a deadlock avoidance algorithm where all locks after the first are acquired using \code{try_lock} and if any of the attempts to lock fails, all locks so far are released.
    68 This repeats until all locks are acquired successfully.
    69 The deadlock avoidance algorithm used by scoped\_lock is shown in Listing~\ref{l:cc_deadlock_avoid}.
    70 The algorithm presented is taken directly from the source code of the \code{<mutex>} header, with some renaming and comments for clarity.
    71 
    72 \begin{cfa}[caption={\CC scoped\_lock deadlock avoidance algorithm},label={l:cc_deadlock_avoid}]
     209The \CFA mutex statement takes some ideas from both the Java and \CC features.
     210Like Java, \CFA introduces a new statement rather than building from existing language features.
     211(\CFA has sufficient language features to mimic \CC RAII locking.)
     212This syntactic choice makes MX explicit rather than implicit via object declarations.
     213Hence, it is easier for programmers and language tools to identify MX points in a program, \eg scan for all @mutex@ parameters and statements in a body of code.
     214Furthermore, concurrent safety is provided across an entire program for the complex operation of acquiring multiple locks in a deadlock-free manner.
     215Unlike Java, \CFA's mutex statement and \CC's @scoped_lock@ both use parametric polymorphism to allow user defined types to work with this feature.
     216In this case, the polymorphism allows a locking mechanism to acquire MX over an object without having to know the object internals or what kind of lock it is using.
     217\CFA's provides and uses this locking trait:
     218\begin{cfa}
     219forall( L & | sized(L) )
     220trait is_lock {
     221        void lock( L & );
     222        void unlock( L & );
     223};
     224\end{cfa}
     225\CC @scoped_lock@ has this trait implicitly based on functions accessed in a template.
     226@scoped_lock@ also requires @try_lock@ because of its technique for deadlock avoidance \see{\VRef{s:DeadlockAvoidance}}.
     227
     228The following shows how the @mutex@ statement is used with \CFA streams to eliminate unpredictable results when printing in a concurrent program.
     229For example, if two threads execute:
     230\begin{cfa}
     231thread$\(_1\)$ : sout | "abc" | "def";
     232thread$\(_2\)$ : sout | "uvw" | "xyz";
     233\end{cfa}
     234any of the outputs can appear, included a segment fault due to I/O buffer corruption:
     235\begin{cquote}
     236\small\tt
     237\begin{tabular}{@{}l|l|l|l|l@{}}
     238abc def & abc uvw xyz & uvw abc xyz def & abuvwc dexf &  uvw abc def \\
     239uvw xyz & def & & yz & xyz
     240\end{tabular}
     241\end{cquote}
     242The stream type for @sout@ is defined to satisfy the @is_lock@ trait, so the @mutex@ statement can be used to lock an output stream while producing output.
     243From the programmer's perspective, it is sufficient to know an object can be locked and then any necessary MX is easily available via the @mutex@ statement.
     244This ability improves safety and programmer productivity since it abstracts away the concurrent details.
     245Hence, a  programmer can easily protect cascaded I/O expressions:
     246\begin{cfa}
     247thread$\(_1\)$ : mutex( sout )  sout | "abc" | "def";
     248thread$\(_2\)$ : mutex( sout )  sout | "uvw" | "xyz";
     249\end{cfa}
     250constraining the output to two different lines in either order:
     251\begin{cquote}
     252\small\tt
     253\begin{tabular}{@{}l|l@{}}
     254abc def & uvw xyz \\
     255uvw xyz & abc def
     256\end{tabular}
     257\end{cquote}
     258where this level of safe nondeterministic output is acceptable.
     259Alternatively, multiple I/O statements can be protected using the mutex statement block:
     260\begin{cfa}
     261mutex( sout ) { // acquire stream lock for sout for block duration
     262        sout | "abc";
     263        mutex( sout ) sout | "uvw" | "xyz"; // OK because sout lock is recursive
     264        sout | "def";
     265} // implicitly release sout lock
     266\end{cfa}
     267The inner lock acquire is likely to occur through a function call that does a thread-safe print.
     268
     269\section{Deadlock Avoidance}\label{s:DeadlockAvoidance}
     270The mutex statement uses the deadlock avoidance technique of lock ordering, where the circular-wait condition of a deadlock cannot occur if all locks are acquired in the same order.
     271The @scoped_lock@ uses a deadlock avoidance algorithm where all locks after the first are acquired using @try_lock@ and if any of the lock attempts fail, all acquired locks are released.
     272This repeats after selecting a new starting point in a cyclic manner until all locks are acquired successfully.
     273This deadlock avoidance algorithm is shown in Listing~\ref{l:cc_deadlock_avoid}.
     274The algorithm is taken directly from the source code of the @<mutex>@ header, with some renaming and comments for clarity.
     275
     276\begin{cfa}[caption={\CC \lstinline{scoped_lock} deadlock avoidance algorithm},label={l:cc_deadlock_avoid}]
    73277int first = 0;  // first lock to attempt to lock
    74278do {
    75     // locks is the array of locks to acquire
    76     locks[first].lock();    // lock first lock
    77     for (int i = 1; i < Num_Locks; ++i) {   // iterate over rest of locks
    78         const int idx = (first + i) % Num_Locks;
    79         if (!locks[idx].try_lock()) {       // try lock each one
    80             for (int j = i; j != 0; --j)    // release all locks
    81                 locks[(first + j - 1) % Num_Locks].unlock();
    82             first = idx;    // rotate which lock to acquire first
    83             break;
    84         }
    85     }
     279        // locks is the array of locks to acquire
     280        locks[first].lock();                            $\C{// lock first lock}$
     281        for ( int i = 1; i < Num_Locks; i += 1 ) { $\C{// iterate over rest of locks}$
     282                const int idx = (first + i) % Num_Locks;
     283                if ( ! locks[idx].try_lock() ) {   $\C{// try lock each one}$
     284                        for ( int j = i; j != 0; j -= 1 )       $\C{// release all locks}$
     285                                locks[(first + j - 1) % Num_Locks].unlock();
     286                        first = idx;                            $\C{// rotate which lock to acquire first}$
     287                        break;
     288                }
     289        }
    86290// if first lock is still held then all have been acquired
    87 } while (!locks[first].owns_lock());  // is first lock held?
    88 \end{cfa}
    89 
    90 The algorithm in \ref{l:cc_deadlock_avoid} successfully avoids deadlock, however there is a potential livelock scenario.
    91 Given two threads $A$ and $B$, who create a scoped\_lock with two locks $L1$ and $L2$, a livelock can form as follows.
    92 Thread $A$ creates a scoped\_lock with $L1$, $L2$, and $B$ creates a scoped lock with the order $L2$, $L1$.
    93 Both threads acquire the first lock in their order and then fail the try\_lock since the other lock is held.
    94 They then reset their start lock to be their 2nd lock and try again.
    95 This time $A$ has order $L2$, $L1$, and $B$ has order $L1$, $L2$.
    96 This is identical to the starting setup, but with the ordering swapped among threads.
    97 As such, if they each acquire their first lock before the other acquires their second, they can livelock indefinitely.
    98 
    99 The lock ordering algorithm used in the mutex statement in \CFA is both deadlock and livelock free.
    100 It sorts the locks based on memory address and then acquires them.
    101 For locks fewer than 7, it sorts using hard coded sorting methods that perform the minimum number of swaps for a given number of locks.
    102 For 7 or more locks insertion sort is used.
    103 These sorting algorithms were chosen since it is rare to have to hold more than  a handful of locks at a time.
    104 It is worth mentioning that the downside to the sorting approach is that it is not fully compatible with usages of the same locks outside the mutex statement.
    105 If more than one lock is held by a mutex statement, if more than one lock is to be held elsewhere, it must be acquired via the mutex statement, or else the required ordering will not occur.
    106 Comparitively, if the scoped\_lock is used and the same locks are acquired elsewhere, there is no concern of the scoped\_lock deadlocking, due to its avoidance scheme, but it may livelock.
     291} while ( ! locks[first].owns_lock() );  $\C{// is first lock held?}$
     292\end{cfa}
     293
     294While the algorithm in \ref{l:cc_deadlock_avoid} successfully avoids deadlock, there is a livelock scenario.
     295Assume two threads, $A$ and $B$, create a @scoped_lock@ accessing two locks, $L1$ and $L2$.
     296A livelock can form as follows.
     297Thread $A$ creates a @scoped_lock@ with arguments $L1$, $L2$, and $B$ creates a scoped lock with the lock arguments in the opposite order $L2$, $L1$.
     298Both threads acquire the first lock in their order and then fail the @try_lock@ since the other lock is held.
     299Both threads then reset their starting lock to be their second lock and try again.
     300This time $A$ has order $L2$, $L1$, and $B$ has order $L1$, $L2$, which is identical to the starting setup but with the ordering swapped between threads.
     301If the threads perform this action in lock-step, they cycle indefinitely without entering the CS, \ie livelock.
     302Hence, to use @scoped_lock@ safely, a programmer must manually construct and maintain a global ordering of lock arguments passed to @scoped_lock@.
     303
     304The lock ordering algorithm used in \CFA mutex functions and statements is deadlock and livelock free.
     305The algorithm uses the lock memory addresses as keys, sorts the keys, and then acquires the locks in sorted order.
     306For fewer than 7 locks ($2^3-1$), the sort is unrolled performing the minimum number of compare and swaps for the given number of locks;
     307for 7 or more locks, insertion sort is used.
     308Since it is extremely rare to hold more than 6 locks at a time, the algorithm is fast and executes in $O(1)$ time.
     309Furthermore, lock addresses are unique across program execution, even for dynamically allocated locks, so the algorithm is safe across the entire program execution.
     310
     311The downside to the sorting approach is that it is not fully compatible with manual usages of the same locks outside the @mutex@ statement, \ie the lock are acquired without using the @mutex@ statement.
     312The following scenario is a classic deadlock.
     313\begin{cquote}
     314\begin{tabular}{@{}l@{\hspace{30pt}}l@{}}
     315\begin{cfa}
     316lock L1, L2; // assume &L1 < &L2
     317        $\textbf{thread\(_1\)}$
     318acquire( L2 );
     319        acquire( L1 );
     320                CS
     321        release( L1 );
     322release( L2 );
     323\end{cfa}
     324&
     325\begin{cfa}
     326
     327        $\textbf{thread\(_2\)}$
     328mutex( L1, L2 ) {
     329
     330        CS
     331
     332}
     333\end{cfa}
     334\end{tabular}
     335\end{cquote}
     336Comparatively, if the @scoped_lock@ is used and the same locks are acquired elsewhere, there is no concern of the @scoped_lock@ deadlocking, due to its avoidance scheme, but it may livelock.
     337The convenience and safety of the @mutex@ statement, \eg guaranteed lock release with exceptions, should encourage programmers to always use it for locking, mitigating any deadlock scenario.
     338
     339\section{Performance}
     340Given the two multi-acquisition algorithms in \CC and \CFA, each with differing advantages and disadvantages, it interesting to compare their performance.
     341Comparison with Java is not possible, since it only takes a single lock.
     342
     343The comparison starts with a baseline that acquires the locks directly without a mutex statement or @scoped_lock@ in a fixed ordering and then releases them.
     344The baseline helps highlight the cost of the deadlock avoidance/prevention algorithms for each implementation.
     345
     346The benchmark used to evaluate the avoidance algorithms repeatedly acquires a fixed number of locks in a random order and then releases them.
     347The pseudo code for the deadlock avoidance benchmark is shown in \VRef[Listing]{l:deadlock_avoid_pseudo}.
     348To ensure the comparison exercises the implementation of each lock avoidance algorithm, an identical spinlock is implemented in each language using a set of builtin atomics available in both \CC and \CFA.
     349The benchmarks are run for a fixed duration of 10 seconds and then terminate.
     350The total number of times the group of locks is acquired is returned for each thread.
     351Each variation is run 11 times on 2, 4, 8, 16, 24, 32 cores and with 2, 4, and 8 locks being acquired.
     352The median is calculated and is plotted alongside the 95\% confidence intervals for each point.
     353
     354\begin{cfa}[caption={Deadlock avoidance bendchmark pseudo code},label={l:deadlock_avoid_pseudo}]
     355
     356
     357
     358$\PAB{// add pseudo code}$
     359
     360
     361
     362\end{cfa}
     363
     364The performance experiments were run on the following multi-core hardware systems to determine differences across platforms:
     365\begin{list}{\arabic{enumi}.}{\usecounter{enumi}\topsep=5pt\parsep=5pt\itemsep=0pt}
     366% sudo dmidecode -t system
     367\item
     368Supermicro AS--1123US--TR4 AMD EPYC 7662 64--core socket, hyper-threading $\times$ 2 sockets (256 processing units) 2.0 GHz, TSO memory model, running Linux v5.8.0--55--generic, gcc--10 compiler
     369\item
     370Supermicro SYS--6029U--TR4 Intel Xeon Gold 5220R 24--core socket, hyper-threading $\times$ 2 sockets (48 processing units) 2.2GHz, TSO memory model, running Linux v5.8.0--59--generic, gcc--10 compiler
     371\end{list}
     372%The hardware architectures are different in threading (multithreading vs hyper), cache structure (MESI or MESIF), NUMA layout (QPI vs HyperTransport), memory model (TSO vs WO), and energy/thermal mechanisms (turbo-boost).
     373%Software that runs well on one architecture may run poorly or not at all on another.
     374
     375Figure~\ref{f:mutex_bench} shows the results of the benchmark experiments.
     376\PAB{Make the points in the graphs for each line different.
     377Also, make the text in the graphs larger.}
     378The baseline results for both languages are mostly comparable, except for the 8 locks results in \ref{f:mutex_bench8_AMD} and \ref{f:mutex_bench8_Intel}, where the \CFA baseline is slightly slower.
     379The avoidance result for both languages is significantly different, where \CFA's mutex statement achieves throughput that is magnitudes higher than \CC's @scoped_lock@.
     380The slowdown for @scoped_lock@ is likely due to its deadlock-avoidance implementation.
     381Since it uses a retry based mechanism, it can take a long time for threads to progress.
     382Additionally the potential for livelock in the algorithm can result in very little throughput under high contention.
     383For example, on the AMD machine with 32 threads and 8 locks, the benchmarks would occasionally livelock indefinitely, with no threads making any progress for 3 hours before the experiment was terminated manually.
     384It is likely that shorter bouts of livelock occurred in many of the experiments, which would explain large confidence intervals for some of the data points in the \CC data.
     385In Figures~\ref{f:mutex_bench8_AMD} and \ref{f:mutex_bench8_Intel} the mutex statement performs better than the baseline.
     386At 7 locks and above the mutex statement switches from a hard coded sort to insertion sort.
     387It is likely that the improvement in throughput compared to baseline is due to the time spent in the insertion sort, which decreases contention on the locks.
    107388
    108389\begin{figure}
    109     \centering
    110     \begin{subfigure}{0.5\textwidth}
    111         \centering
    112         \scalebox{0.5}{\input{figures/nasus_Aggregate_Lock_2.pgf}}
    113         \subcaption{AMD}
    114     \end{subfigure}\hfill
    115     \begin{subfigure}{0.5\textwidth}
    116         \centering
    117         \scalebox{0.5}{\input{figures/pyke_Aggregate_Lock_2.pgf}}
    118         \subcaption{Intel}
    119     \end{subfigure}
    120 
    121     \begin{subfigure}{0.5\textwidth}
    122         \centering
    123         \scalebox{0.5}{\input{figures/nasus_Aggregate_Lock_4.pgf}}
    124         \subcaption{AMD}
    125     \end{subfigure}\hfill
    126     \begin{subfigure}{0.5\textwidth}
    127         \centering
    128         \scalebox{0.5}{\input{figures/pyke_Aggregate_Lock_4.pgf}}
    129         \subcaption{Intel}
    130     \end{subfigure}
    131 
    132     \begin{subfigure}{0.5\textwidth}
    133         \centering
    134         \scalebox{0.5}{\input{figures/nasus_Aggregate_Lock_8.pgf}}
    135         \subcaption{AMD}\label{f:mutex_bench8_AMD}
    136     \end{subfigure}\hfill
    137     \begin{subfigure}{0.5\textwidth}
    138         \centering
    139         \scalebox{0.5}{\input{figures/pyke_Aggregate_Lock_8.pgf}}
    140         \subcaption{Intel}\label{f:mutex_bench8_Intel}
    141     \end{subfigure}
    142     \caption{The aggregate lock benchmark comparing \CC scoped\_lock and \CFA mutex statement throughput (higher is better).}
    143     \label{f:mutex_bench}
     390        \centering
     391        \subfloat[AMD]{
     392                \resizebox{0.5\textwidth}{!}{\input{figures/nasus_Aggregate_Lock_2.pgf}}
     393        }
     394        \subfloat[Intel]{
     395                \resizebox{0.5\textwidth}{!}{\input{figures/pyke_Aggregate_Lock_2.pgf}}
     396        }
     397
     398        \subfloat[AMD]{
     399                \resizebox{0.5\textwidth}{!}{\input{figures/nasus_Aggregate_Lock_4.pgf}}
     400        }
     401        \subfloat[Intel]{
     402                \resizebox{0.5\textwidth}{!}{\input{figures/pyke_Aggregate_Lock_4.pgf}}
     403        }
     404
     405        \subfloat[AMD]{
     406                \resizebox{0.5\textwidth}{!}{\input{figures/nasus_Aggregate_Lock_8.pgf}}
     407                \label{f:mutex_bench8_AMD}
     408        }
     409        \subfloat[Intel]{
     410                \resizebox{0.5\textwidth}{!}{\input{figures/pyke_Aggregate_Lock_8.pgf}}
     411                \label{f:mutex_bench8_Intel}
     412        }
     413        \caption{The aggregate lock benchmark comparing \CC \lstinline{scoped_lock} and \CFA mutex statement throughput (higher is better).}
     414        \label{f:mutex_bench}
    144415\end{figure}
    145416
    146 \section{Performance}
    147 Performance is compared between \CC's scoped\_lock and \CFA's mutex statement.
    148 Comparison with Java is omitted, since it only takes a single lock.
    149 To ensure that the comparison between \CC and \CFA exercises the implementation of each feature, an identical spinlock is implemented in each language using a set of builtin atomics available in both \CFA and \CC.
    150 Each feature is evaluated on a benchmark which acquires a fixed number of locks in a random order and then releases them.
    151 A baseline is included that acquires the locks directly without a mutex statement or scoped\_lock in a fixed ordering and then releases them.
    152 The baseline helps highlight the cost of the deadlock avoidance/prevention algorithms for each implementation.
    153 The benchmarks are run for a fixed duration of 10 seconds and then terminate and return the total number of times the group of locks were acquired.
    154 Each variation is run 11 times on a variety up to 32 cores and with 2, 4, and 8 locks being acquired.
    155 The median is calculated and is plotted alongside the 95\% confidence intervals for each point.
    156 
    157 Figure~\ref{f:mutex_bench} shows the results of the benchmark.
    158 The baseline runs for both languages are mostly comparable, except for the 8 locks results in \ref{f:mutex_bench8_AMD} and \ref{f:mutex_bench8_Intel}, where the \CFA baseline is slower.
    159 \CFA's mutex statement achieves throughput that is magnitudes higher than \CC's scoped\_lock.
    160 This is likely due to the scoped\_lock deadlock avoidance implementation.
    161 Since it uses a retry based mechanism, it can take a long time for threads to progress.
    162 Additionally the potential for livelock in the algorithm can result in very little throughput under high contention.
    163 It was observed on the AMD machine that with 32 threads and 8 locks the benchmarks would occasionally livelock indefinitely, with no threads making any progress for 3 hours before the experiment was terminated manually.
    164 It is likely that shorter bouts of livelock occured in many of the experiments, which would explain large confidence intervals for some of the data points in the \CC data.
    165 In Figures~\ref{f:mutex_bench8_AMD} and \ref{f:mutex_bench8_Intel} the mutex statement performs better than the baseline.
    166 At 7 locks and above the mutex statement switches from a hard coded sort to insertion sort.
    167 It is likely that the improvement in throughput compared to baseline is due to the time spent in the insertion sort, which decreases contention on the locks.
     417% Local Variables: %
     418% tab-width: 4 %
     419% End: %

  • doc/theses/colby_parsons_MMAth/thesis.tex

    ra50fdfb r6e1e2d0  
    8484\usepackage{tikz} % for diagrams and figures
    8585\def\checkmark{\tikz\fill[scale=0.4](0,.35) -- (.25,0) -- (1,.7) -- (.25,.15) -- cycle;}
    86 \usepackage{subcaption}
    8786\usepackage{fullpage,times,comment}
    8887\usepackage{textcomp}
    8988\usepackage{graphicx}
    9089\usepackage{tabularx}
     90\usepackage[labelformat=simple,aboveskip=0pt,farskip=0pt,font=normalsize]{subfig}
     91\renewcommand\thesubfigure{(\alph{subfigure})}
    9192\input{style}
    9293

  • doc/theses/colby_parsons_MMAth/version.sh

    • Property mode changed from 100755 to 100644

  • doc/theses/mike_brooks_MMath/benchmarks/list/Makefile

    ra50fdfb r6e1e2d0  
    11# For correctness, see test-correctness.sh.
    22# For performance:
    3 #       pushd ~/cfax
    4 #       ~/setcfa build-fast
    5 #       popd
    6 #       make perfprogs CFA=$cfa -j8 MODE=performance
    7 #       make results-latest.csv RUNARGS=5 RUN_NUM_REPS=5
    8 
     3# pushd ~/cfax
     4# . ~/setcfa build-fast
     5# popd
     6# make perfprogs CFA=$cfa -j8 MODE=performance
     7# make results-latest.csv RUN_DURATION_SEC=5 RUN_NUM_REPS=5 RUN_DATA_SIZE_MODE=common5
     8# cp results-latest.csv results-baseline.csv
     9# make results-latest.csv OP_MOVEMENTS=stack OP_POLARITIES=insfirst OP_ACCESSORS=allhead RUN_DURATION_SEC=5 RUN_NUM_REPS=5 RUN_DATA_SIZE_MODE=thorough
     10# cp results-latest.csv results-sizing.csv
    911
    1012CFA = cfa
    … …  
    1214UXX =  ~/u++/u++-7.0.0/bin/u++
    1315
    14 MODE = performance
    15 RUNARGS=
     16MODE=performance
     17EXTRA_COMP_FLAGS=
     18RUN_NUM_REPS=3
     19RUN_DATA_SIZE_MODE=none
     20RUN_DURATION_SEC=5
     21RUN_TASKSET_CPULIST=6
    1622
    1723ifeq "$(MODE)" "performance"
    18 PERFFLAGS_CFA = -nodebug -O3
     24PERFFLAGS_CFA = -DNDEBUG -O3 -nodebug
    1925PERFFLAGS_CC  = -DNDEBUG -O3
    2026else ifeq "$(MODE)" "correctness"
    21 PERFFLAGS_CFA = -debug -O0 -g
    22 PERFFLAGS_CC = -O0 -g
     27PERFFLAGS_CFA = -O0 -g -debug
     28PERFFLAGS_CC  = -O0 -g
    2329else
    2430$(error Bad MODE ($(MODE)); should be performance or correctness)
    … …  
    2632
    2733PERFFLAGS_CXX = $(PERFFLAGS_CC)
    28 PERFFLAGS_UXX = $(PERFFLAGS_CC)
     34PERFFLAGS_UXX = $(PERFFLAGS_CFA)
     35
     36CFLAGS=$(PERFFLAGS_CC) $(EXTRA_COMP_FLAGS)
    2937
    3038SHELL = /usr/bin/bash
    … …  
    101109perfexp--%     driver--%.o     : COMPILER=NO-COMPILER-FOR-$(FX_COARSE)
    102110
     111# Without this %.d rule, ordinary make runs have noise about the recipe for driver--%.o being ill-formed when called on a *.d.
     112# https://stackoverflow.com/questions/3714041/why-does-this-makefile-execute-a-target-on-make-clean
     113# Whatever you -include gets called as a target first.
     114# One such example is driver--upp-upp--stack-insfirst-allhead.d
     115# Without this %.d rule, `make make driver--upp-upp--stack-insfirst-allhead.d` leads to the rule for driver--%.o firing.
     116# Though my dumb human eyes don't see the pattern as matching.
     117%.d:
     118        @touch $@
     119
    103120perfexp--% : driver--%.o observation.o
    104         $(COMPILER) $^ -o $@
     121        $(COMPILER) $(EXTRA_COMP_FLAGS) $^ -o $@
    105122
    106123driver--%.o : driver.c
    107         $(COMPILER) -c $< $(OP_DEFINES) -include op-$(OP).h -include fx-$(FX).h -o $@ -MMD
    108 
    109 
    110 
    111 
    112 RUN_NUM_REPS=3
     124        $(COMPILER) $(EXTRA_COMP_FLAGS) -c $< $(OP_DEFINES) -include op-$(OP).h -include fx-$(FX).h -o $@ -MMD
     125
     126sayhi:
     127        echo $(PERFPROGS)
     128
     129
     130ifeq "$(RUN_DATA_SIZE_MODE)" "common5"
     131RUN_DATA_SIZES=\
     132  7-1000000 \
     133  71-100000 \
     134  809-10000 \
     135  9051-1000 \
     136  72421-100
     137else ifeq "$(RUN_DATA_SIZE_MODE)" "thorough"
     138RUN_DATA_SIZES=\
     139  7-1000000 \
     140  11-100000 \
     141  13-100000 \
     142  19-100000 \
     143  29-100000 \
     144  37-100000 \
     145  53-100000 \
     146  71-100000 \
     147  101-10000 \
     148  149-10000 \
     149  211-10000 \
     150  283-10000 \
     151  401-10000 \
     152  569-10000 \
     153  809-10000 \
     154  1151-1000 \
     155  1601-1000 \
     156  2267-1000 \
     157  3203-1000 \
     158  4547-1000 \
     159  6473-1000 \
     160  9051-1000 \
     161  12809-100 \
     162  18119-100 \
     163  25601-100 \
     164  36209-100 \
     165  51203-100 \
     166  72421-100 \
     167  102407-10 \
     168  144817-10 \
     169  204803-10 \
     170  289637-10 \
     171  409609-10 \
     172  579263-10 \
     173  819229-10 \
     174  1158613-1 \
     175  1638431-1 \
     176  2317057-1 \
     177  3276803-1 \
     178  4634111-1 \
     179  6553621-1 \
     180  9268211-1
     181else ifeq "$(RUN_DATA_SIZE_MODE)" "manual"
     182ifeq "$(RUN_DATA_SIZES)" ""
     183$(error RUN_DATA_SIZE_MODE is manual but RUN_DATA_SIZES not given)
     184endif
     185else ifeq "$(RUN_DATA_SIZE_MODE)" "none"
     186# Assume user manages RUN_ARGS; empty RUN_ARGS just means run with compiled-in defaults
     187RUN_DATA_SIZES=none
     188else
     189$(error Bad RUN_DATA_SIZE_MODE ($(RUN_DATA_SIZE_MODE)); should be common5, thorough or manual)
     190endif
     191
    113192RUN_REP_IDS=$(shell echo {1..$(RUN_NUM_REPS)})              # 1 2 3
    114193RUN_REP_EXTS=$(call cross3,,run,$(RUN_REP_IDS),.1csv)       # run1.1csv run2.1cav run3.1csv
    115194
    116 RESULT1S=$(call cross,.,$(CORES),$(RUN_REP_EXTS))   # lq-tailq--stack-inslast-allhead.run2.1csv
     195RUN_LAUNCHES=$(call cross,--,$(RUN_DATA_SIZES),$(RUN_REP_EXTS))
     196
     197
     198
     199RESULT1S=$(call cross,.,$(CORES),$(RUN_LAUNCHES))   # lq-tailq--stack-inslast-allhead.run2.1csv
     200
    117201
    118202RESULT1S_SHUFD=$(shell shuf -e $(RESULT1S))
    119203
    120204%.1csv : CORE=$(basename $(basename $@))
    121 %.1csv : REP_ID=$(subst .run,,$(suffix $(basename $@)))
     205%.1csv : LAUNCH=$(subst .,,$(suffix $(basename $@)))
     206%.1csv : SIZING=$(call proj,--,$(LAUNCH),1)
     207%.1csv : NUMNODES=$(call proj,-,$(SIZING),1)
     208%.1csv : CHECKDONE=$(call proj,-,$(SIZING),2)
     209%.1csv : REP_ID=$(subst run,,$(call proj,--,$(LAUNCH),2))
     210%.1csv : RUN_ARGS=$(if $(filter none,$(SIZING)),,$(RUN_DURATION_SEC) $(CHECKDONE) $(NUMNODES) -1 $(REP_ID))  # use REP_ID as seed
    122211%.1csv : REP_TIME=$(shell date '+%F %H:%M:%S')
    123212%.1csv : perfprogs FORCE
    124         ./perfexp--$(CORE) $(RUNARGS) | xargs -n 1 printf '%s,%s,%s\n' "$(REP_TIME)" "$(REP_ID)" | tee $@
     213        taskset --cpu-list $(RUN_TASKSET_CPULIST) ./perfexp--$(CORE) $(RUN_ARGS) | xargs -n 1 printf '%s,%s,%s,%s\n' "$(REP_TIME)" "$(REP_ID)" "$(RUN_ARGS)" | tee $@
     214
    125215
    126216BATCHTIME=$(shell date '+%F--%H-%M-%S')
    … …  
    146236.PRECIOUS: result--%.1csv driver--%.o perfexp--% %.o
    147237
    148 
    149238-include *.d

  • doc/theses/mike_brooks_MMath/benchmarks/list/_classic.c

    ra50fdfb r6e1e2d0  
    171171#endif
    172172
    173 
    174 #define Repeat( op ) for ( volatile unsigned int i = 0; i < NoOfNodes; i += 1 ) { op; }
     173volatile unsigned int t = 0;
     174volatile unsigned int i_official = 0;
     175
     176#define Repeat( op ) for ( unsigned int i = 0; (i_official = i, i < NoOfNodes); i += 1 ) { op; }
    175177
    176178int main() {
    … …  
    192194        TAILQ_INIT(&lst);
    193195        start = clock();
    194         for ( volatile unsigned int t = 0; t < Times; t += 1 ) {
     196        for ( t = 0; t < Times; t += 1 ) {
    195197                Repeat( TAILQ_INSERT_TAIL( &lst, &s[i], x ) );
    196198                Repeat( TAILQ_REMOVE( &lst, TAILQ_FIRST( &lst ), x ) );
    … …  
    204206        std::list<S *> lst;
    205207        start = clock();
    206         for ( volatile unsigned int t = 0; t < Times; t += 1 ) {
     208        for ( t = 0; t < Times; t += 1 ) {
    207209                Repeat( lst.push_back( &s[i] ) );
    208210                Repeat( lst.pop_front() );
    … …  
    216218        uSequence<S> lst;
    217219        start = clock();
    218         for ( volatile unsigned int t = 0; t < Times; t += 1 ) {
     220        for ( t = 0; t < Times; t += 1 ) {
    219221                Repeat( lst.addTail( &s[i] ) );
    220222                Repeat( lst.dropHead() );
    … …  
    228230        dlist(S) lst;
    229231        start = clock();
    230         for ( volatile unsigned int t = 0; t < Times; t += 1 ) {
     232        for ( t = 0; t < Times; t += 1 ) {
    231233                Repeat( insert_last( lst, s[i] ) );
    232234                Repeat( remove( lst`first ) );
    … …  
    240242        Sequence(S) lst;
    241243        start = clock();
    242         for ( volatile unsigned int t = 0; t < Times; t += 1 ) {
     244        for ( t = 0; t < Times; t += 1 ) {
    243245                Repeat( addHead( lst, s[i] ) );
    244246                Repeat( dropTail( lst ) );

  • doc/theses/mike_brooks_MMath/benchmarks/list/driver.c

    ra50fdfb r6e1e2d0  
    1717
    1818#if defined(NDEBUG) || (defined(__cforall) && !defined(__CFA_DEBUG__))
    19     enum { DefaultNumNodes = 1000, DefaultExperimentDurSec = 1, DefaultCheckClockFreq = 1000, DefaultExperimentDurOpCount = -1 };
     19    enum { DefaultNumNodes = 1000, DefaultExperimentDurSec = 1, DefaultCheckDonePeriod = 1000, DefaultExperimentDurOpCount = -1, DefaultSeed = 5 };
    2020    #define TRACE(tp)
    2121#else
    22     enum { DefaultNumNodes = 10, DefaultExperimentDurSec = 1, DefaultCheckClockFreq = 2, DefaultExperimentDurOpCount = 20 };
     22    enum { DefaultNumNodes = 10, DefaultExperimentDurSec = 1, DefaultCheckDonePeriod = 2, DefaultExperimentDurOpCount = 20, DefaultSeed = 5 };
    2323    static const char * tp_filter
    2424    // = "";
    … …  
    6363    }
    6464
    65     int bobs_getCurrent() {
     65    void * bobs_getCurrentLoc() {
     66        return BFX_DEREF_POS(B_UserItem, lst, observedItem);
     67    }
     68    int bobs_getCurrentVal() {
    6669        B_UserItem * curUI = BFX_DEREF_POS(B_UserItem, lst, observedItem);
    6770        return curUI->userdata[17];
    … …  
    7275)
    7376
     77unsigned int uDefaultPreemption() {
     78        return 0;
     79}
     80
    7481int main(int argc, const char *argv[]) {
    7582
    76 
    77     const char * usage_args = "[ExperimentDurSec [CheckClockFreq [NumNodes [ExperimentDurOpCount]]]]";
    78     const int static_arg_posns = 4;
     83    const char * usage_args = "[ExperimentDurSec [CheckDonePeriod [NumNodes [ExperimentDurOpCount [Seed]]]]]";
     84    const int static_arg_posns = 5;
    7985
    8086    unsigned int ExperimentDurSec     = DefaultExperimentDurSec;
    81     unsigned int CheckClockFreq       = DefaultCheckClockFreq;
     87    unsigned int CheckDonePeriod      = DefaultCheckDonePeriod;
    8288    unsigned int NumNodes             = DefaultNumNodes;
    8389    size_t       ExperimentDurOpCount = DefaultExperimentDurOpCount;
    84 
    85     switch ((argc < static_arg_posns) ? argc : static_arg_posns) {
    86       case 5: ExperimentDurOpCount = atoi(argv[4]);
    87       case 4: NumNodes = atoi(argv[3]);
    88       case 3: CheckClockFreq = atoi(argv[2]);
    89       case 2: ExperimentDurSec = atoi(argv[1]);
    90     }
    91 
    92     if (ExperimentDurSec == 0 || CheckClockFreq == 0 || NumNodes == 0 || ExperimentDurOpCount == 0 ) {
     90    unsigned int Seed                 = DefaultSeed;
     91
     92    switch (((argc - 1) < static_arg_posns) ? (argc - 1) : static_arg_posns) {
     93      case 5: Seed = atoi(argv[5]);
     94      case 4: ExperimentDurOpCount = atol(argv[4]);
     95      case 3: NumNodes = atoi(argv[3]);
     96      case 2: CheckDonePeriod = atoi(argv[2]);
     97      case 1: ExperimentDurSec = atoi(argv[1]);
     98    }
     99
     100    if (ExperimentDurSec == 0 || CheckDonePeriod == 0 || NumNodes == 0 || ExperimentDurOpCount == 0 || Seed == 0 ) {
    93101        printf("usage: %s %s\n", argv[0], usage_args);
    94102        return -1;
    95103    }
    96104
    97     ui = (B_UserItem*) malloc( NumNodes * sizeof(B_UserItem) );
    98     memset(ui, 0, NumNodes * sizeof(B_UserItem));
    99 
    100     listedItems = (BFX_LISTED_ELEM_T(B_UserItem)*)malloc( NumNodes * sizeof(BFX_LISTED_ELEM_T(B_UserItem)) );
    101     memset(listedItems, 0, NumNodes * sizeof(BFX_LISTED_ELEM_T(B_UserItem)));
    102 
     105  #ifdef DISABLE_CLOCK_RECHECK
     106    if (ExperimentDurSec != -1) {
     107        printf("Error: experiment compiled as fixed-work only.  ExperimentDurSec (currently %d) must be set to -1.\nUsage: %s %s\n", ExperimentDurSec, argv[0], usage_args);
     108        return -1;
     109    }
     110  #endif
     111
     112  #ifdef DISABLE_SHUFFLING_INDIRECTION
     113    #define INSERTPOS(insertNum) insertNum
     114  #else
     115    // To ensure random memory order of nodes being inserted, do so according to a shuffled ordering of them.
     116    unsigned int * insertOrdShuf = (unsigned int *) malloc( (size_t)NumNodes * sizeof(unsigned int) );
     117    if (!insertOrdShuf) {
     118        printf("malloc request for %zd bytes for insertOrdShuf refused\n", (size_t)NumNodes * (size_t)sizeof(unsigned int));
     119        return 1;
     120    }
     121    // Fill with the ordinals (iota)
    103122    for (int i = 0; i < NumNodes; i++) {
    104         B_UserItem * curUI = & ui[i];
     123        insertOrdShuf[i] = i;
     124    }
     125    // Dummy "Seed" of -1 means skip the shuffle: measure overhead of insertOrdShuf indirection
     126    if (Seed != -1) {
     127        // Shuffle
     128        srand(Seed);
     129        for (unsigned int i = 0; i < NumNodes; i++) {
     130            unsigned int nodesRemaining = NumNodes - i;
     131            unsigned int swapWith = i + rand() % nodesRemaining;
     132            unsigned int tempValue = insertOrdShuf[swapWith];
     133            insertOrdShuf[swapWith] = insertOrdShuf[i];
     134            insertOrdShuf[i] = tempValue;
     135        }
     136    }
     137    #define INSERTPOS(insertNum) insertOrdShuf[insertNum]
     138  #endif
     139
     140    ui = (B_UserItem*) malloc( (size_t)NumNodes * (size_t)sizeof(B_UserItem) );
     141    if (!ui) {
     142        printf("malloc request for %zd bytes for ui refused\n", (size_t)NumNodes * (size_t)sizeof(B_UserItem));
     143        return 1;
     144    }
     145    memset(ui, 0, (size_t)NumNodes * (size_t)sizeof(B_UserItem));
     146
     147    listedItems = (BFX_LISTED_ELEM_T(B_UserItem)*)malloc( (size_t)NumNodes * (size_t)sizeof(BFX_LISTED_ELEM_T(B_UserItem)) );
     148    if (!listedItems) {
     149        printf("malloc request for %zd bytes for listedItems refused\n", (size_t)NumNodes * (size_t)sizeof(BFX_LISTED_ELEM_T(B_UserItem)));
     150        return 1;
     151    }
     152    memset(listedItems, 0, (size_t)NumNodes * (size_t)sizeof(BFX_LISTED_ELEM_T(B_UserItem)));
     153
     154    // Fill with demo data
     155    for (unsigned int i = 0; i < NumNodes; i++) {
     156        B_UserItem * curUI = & ui[INSERTPOS(i)];
    105157        curUI->userdata[17] = i;
    106158    }
    … …  
    110162    bobs_init(NumNodes);
    111163
    112     // BOP Convention:
    113     // Action-number arguments are for the BOP cartridge to interpret.
    114     // I.e. the driver assumes no relationship between BOP_INSERT(_,_,xx) and ui[xx].
     164    // BOP_ADDFOO(lst, iters, insNo, item)
     165    // BOP_REMFOO(lst, iters, remNo)
     166    //   lst    lvalue of the list head being added to / removed from
     167    //   iters  array of ADD return values, in logical-insert order; on ADD, is valid at [0..insNo)
     168    //   insNo  counter of the ADD calls (logical insert number)
     169    //   remNo  counter of the REM calls (logical remove number)
     170    //   item   lvalue of the item being added
    115171    // Logical insert number 0 and remove number n-1 are given with a distinguished hook.
    116172    // Logical insert numbers [1,n) and remove numbers [0,n-1) are pumped by the basic SUT hooks.
    117173    // This pattern lets BOP cartridges that measure element-level operations know statically when there is a reference element in the list.
     174    // The driver owns the relationship between a logical insert number and the location of the `item` argument within `ui`.  (Scattered for randomness.)
     175    // The BOP cartridge owns the relationship between logical remove number and any choice of an item in iters.  (Defines stack vs queue.)
    118176
    119177    // Default init/teardown is insert/remove
    120178    // Cartridges whose SUT insert/remove actions work on empty lists need not provide special-case ones.
    121179    #ifndef BOP_INIT
    122     #define BOP_INIT(lst, ui, iters, i) BOP_INSERT(lst, ui, iters, i)
     180    #define BOP_INIT(lst, iters, insNo, item) BOP_INSERT(lst, iters, insNo, item)
    123181    #endif
    124182    #ifndef BOP_TEARDOWN
    125     #define BOP_TEARDOWN(lst, ui, iters, i) BOP_REMOVE(lst, ui, iters, i)
     183    #define BOP_TEARDOWN(lst, iters, remNo) BOP_REMOVE(lst, iters, remNo)
    126184    #endif
    127185
    … …  
    129187    clock_t start = clock();
    130188
    131     while (elapsed_sec <= (double) ExperimentDurSec && bobs_ops_completed < ExperimentDurOpCount) {
    132         for ( int t = 0; t < CheckClockFreq; t += 1 ) {
     189    size_t privateOpsCompleted = 0;
     190
     191    while (elapsed_sec <= (double) ExperimentDurSec && privateOpsCompleted < ExperimentDurOpCount) {
     192        for ( int t = 0; t < CheckDonePeriod; t += 1 ) {
    133193            TRACE('a')
    134194            listedItems[0] =
    135                 BOP_INIT(lst, ui, listedItems, 0);
     195                BOP_INIT(lst, listedItems, 0, ui[INSERTPOS(0)]);
    136196            TRACE('b')
    137197            for ( int privateCurInsert = 1;
    … …  
    141201                TRACE('-')
    142202                listedItems[privateCurInsert] =
    143                     BOP_INSERT( lst, ui, listedItems, privateCurInsert );
     203                    BOP_INSERT( lst, listedItems, privateCurInsert, ui[INSERTPOS(privateCurInsert)] );
    144204                TRACE('+')
    145205            }
    … …  
    150210                ) {
    151211                TRACE('-')
    152                 BOP_REMOVE( lst, ui, listedItems, privateCurRemove-1 );
     212                BOP_REMOVE( lst, listedItems, privateCurRemove-1 );
    153213                TRACE('+')
    154214            }
    155215            TRACE('D')
    156             BOP_TEARDOWN(lst, ui, listedItems, NumNodes-1);
     216            BOP_TEARDOWN(lst, listedItems, NumNodes-1);
    157217            TRACE('d')
     218
     219            privateOpsCompleted += NumNodes;
    158220
    159221            bobs_prog_rollover_flag = 1;
    … …  
    161223            bobs_prog_inserting = 0;
    162224            bobs_prog_removing = 0;           
    163             bobs_ops_completed += NumNodes;
     225            bobs_ops_completed = privateOpsCompleted;
    164226            TRACE('f')
    165227            bobs_prog_rollover_flag = 0;
    166228            TRACE('g')
    167229        }
     230      #ifndef DISABLE_CLOCK_RECHECK
    168231        clock_t end = clock();
    169232        elapsed_sec = ((double)(end - start)) / ((double)CLOCKS_PER_SEC);
    170     }
     233      #endif
     234    }
     235    #ifdef DISABLE_CLOCK_RECHECK
     236    {
     237        clock_t end = clock();
     238        elapsed_sec = ((double)(end - start)) / ((double)CLOCKS_PER_SEC);
     239    }
     240    #endif
    171241
    172242    double mean_op_dur_ns = elapsed_sec / ((double)bobs_ops_completed) * 1000 * 1000 * 1000;
    … …  
    175245    free(ui);
    176246    free(listedItems);
     247    free(insertOrdShuf);
    177248}

  • doc/theses/mike_brooks_MMath/benchmarks/list/observation.c

    ra50fdfb r6e1e2d0  
    2424}
    2525
     26#ifdef BOBS_SHOW_ADDRESSES
     27#define SNAP \
     28    void * userAddr = bobs_getCurrentLoc(); \
     29    int userValue = bobs_getCurrentVal();
     30#define SHOW(pfx, sfx) \
     31    printf(" " pfx "%d@%p" sfx, userValue, userAddr);
     32#else
     33#define SNAP \
     34    int userValue = bobs_getCurrentVal();
     35#define SHOW(pfx, sfx) \
     36    printf(" " pfx "%d" sfx, userValue);
     37#endif
    2638
    2739static void printPreds(unsigned int leash) {
    … …  
    3244        return;
    3345    }
    34     int userValue = bobs_getCurrent();
     46    SNAP
    3547    bobs_movePrev();
    3648    printPreds(leash - 1);
    37     printf(" %d", userValue);
     49    SHOW("", "")
    3850}
    3951static void printSuccs(unsigned int leash) {
    … …  
    4456        return;
    4557    }
    46     int userValue = bobs_getCurrent();
    47     printf(" %d", userValue);
     58    SNAP
     59    SHOW("", "")
    4860    bobs_moveNext();
    4961    printSuccs(leash - 1);
    … …  
    5971
    6072    bobs_seek(here);
    61     int userValue = bobs_getCurrent();
    62     printf(" <%d>", userValue);
     73    SNAP
     74    SHOW("<", ">")
    6375
    6476    bobs_moveNext();

  • doc/theses/mike_brooks_MMath/benchmarks/list/observation.h

    ra50fdfb r6e1e2d0  
    88    extern enum bobs_op_polarity_t { insfirst, inslast } bobs_op_polarity;
    99
    10     void bobs_seek(unsigned int);
    11     void bobs_moveNext();
    12     void bobs_movePrev();
    13     int  bobs_hasCurrent();
    14     int  bobs_getCurrent();
     10    void   bobs_seek(unsigned int);
     11    void   bobs_moveNext();
     12    void   bobs_movePrev();
     13    int    bobs_hasCurrent();
     14    void * bobs_getCurrentLoc();
     15    int    bobs_getCurrentVal();
    1516
    1617    extern volatile size_t       bobs_ops_completed;

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-queue-insfirst-allhead.h

    ra50fdfb r6e1e2d0  
    33// allhead:  inserts and removes happen via the api-provided "last"/"tail"/"back"/"first"/"tail"/"front"
    44
    5 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_FIRST(B_UserItem, lst, ui[i])
    6 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_LAST(B_UserItem, lst)
     5#define BOP_INSERT(lst, iters, insNo, item)  BFX_INSERT_FIRST(B_UserItem, lst, (item))
     6#define BOP_REMOVE(lst, iters, remNo)        BFX_REMOVE_LAST(B_UserItem, lst)

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-queue-insfirst-inselem.h

    ra50fdfb r6e1e2d0  
    33// inselem:  inserts happen via an element-level operation and removes happen via the api-provided "last"/"tail"/"back"
    44
    5 #define BOP_INIT(lst, ui, iters, i) BFX_INSERT_FIRST(B_UserItem, lst, ui[i])
     5#define BOP_INIT(lst, iters, insNo, item)    BFX_INSERT_FIRST(B_UserItem, lst, (item))
    66
    7 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_BEFORE(B_UserItem, lst, ui[i], iters[i-1])
    8 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_LAST(B_UserItem, lst)
     7#define BOP_INSERT(lst, iters, insNo, item)  BFX_INSERT_BEFORE(B_UserItem, lst, (item), iters[(insNo)-1])
     8#define BOP_REMOVE(lst, iters, remNo)        BFX_REMOVE_LAST(B_UserItem, lst)

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-queue-insfirst-remelem.h

    ra50fdfb r6e1e2d0  
    33// remelem:  removes happen via an element-level operation and inserts happen via the api-provided "first"/"head"/"front"
    44
    5 #define BOP_TEARDOWN(lst, ui, iters, i) BFX_REMOVE_LAST(B_UserItem, lst)
     5#define BOP_TEARDOWN(lst, iters, remNo)      BFX_REMOVE_LAST(B_UserItem, lst)
    66
    7 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_FIRST(B_UserItem, lst, ui[i])
    8 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_HERE(B_UserItem, lst, iters[i])
     7#define BOP_INSERT(lst, iters, insNo, item)  BFX_INSERT_FIRST(B_UserItem, lst, (item))
     8#define BOP_REMOVE(lst, iters, remNo)        BFX_REMOVE_HERE(B_UserItem, lst, iters[(remNo)])

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-queue-inslast-allhead.h

    ra50fdfb r6e1e2d0  
    33// allhead:  inserts and removes happen via the api-provided "last"/"tail"/"back"/"first"/"tail"/"front"
    44
    5 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_LAST(B_UserItem, lst, ui[i])
    6 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_FIRST(B_UserItem, lst)
     5#define BOP_INSERT(lst, iters, insNo, item)  BFX_INSERT_LAST(B_UserItem, lst, (item))
     6#define BOP_REMOVE(lst, iters, remNo)        BFX_REMOVE_FIRST(B_UserItem, lst)

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-queue-inslast-inselem.h

    ra50fdfb r6e1e2d0  
    33// inselem:  inserts happen via an element-level operation and removes happen via the api-provided "first"/"tail"/"front"
    44
    5 #define BOP_INIT(lst, ui, iters, i) BFX_INSERT_LAST(B_UserItem, lst, ui[i])
     5#define BOP_INIT(lst, iters, insNo, item)    BFX_INSERT_LAST(B_UserItem, lst, (item))
    66
    7 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_AFTER(B_UserItem, lst, ui[i], iters[i-1])
    8 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_FIRST(B_UserItem, lst)
     7#define BOP_INSERT(lst, iters, insNo, item)  BFX_INSERT_AFTER(B_UserItem, lst, (item), iters[(insNo)-1])
     8#define BOP_REMOVE(lst, iters, remNo)        BFX_REMOVE_FIRST(B_UserItem, lst)

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-queue-inslast-remelem.h

    ra50fdfb r6e1e2d0  
    33// remelem:  removes happen via an element-level operation and inserts happen via the api-provided "last"/"tail"/"back"
    44
    5 #define BOP_TEARDOWN(lst, ui, iters, i) BFX_REMOVE_FIRST(B_UserItem, lst)
     5#define BOP_TEARDOWN(lst, iters, remNo)    BFX_REMOVE_FIRST(B_UserItem, lst)
    66
    7 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_LAST(B_UserItem, lst, ui[i])
    8 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_HERE(B_UserItem, lst, iters[i])
     7#define BOP_INSERT(lst, iters, insNo, item) BFX_INSERT_LAST(B_UserItem, lst, (item))
     8#define BOP_REMOVE(lst, iters, remNo)       BFX_REMOVE_HERE(B_UserItem, lst, iters[(remNo)])

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-stack-insfirst-allhead.h

    ra50fdfb r6e1e2d0  
    33// allhead:  inserts and removes happen via the api-provided "first"/"head"/"front"
    44
    5 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_FIRST(B_UserItem, lst, ui[i])
    6 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_FIRST(B_UserItem, lst)
     5#define BOP_INSERT(lst, iters, insNo, item)  BFX_INSERT_FIRST(B_UserItem, lst, (item))
     6#define BOP_REMOVE(lst, iters, remNo)        BFX_REMOVE_FIRST(B_UserItem, lst)

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-stack-insfirst-inselem.h

    ra50fdfb r6e1e2d0  
    33// inselem:  inserts happen via an element-level operation and removes happen via the api-provided "first"/"head"/"front"
    44
    5 #define BOP_INIT(lst, ui, iters, i) BFX_INSERT_FIRST(B_UserItem, lst, ui[i])
     5#define BOP_INIT(lst, iters, insNo, item)  BFX_INSERT_FIRST(B_UserItem, lst, (item))
    66
    7 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_BEFORE(B_UserItem, lst, ui[i], iters[i-1])
    8 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_FIRST(B_UserItem, lst)
     7#define BOP_INSERT(lst, iters, insNo, item)  BFX_INSERT_BEFORE(B_UserItem, lst, (item), iters[insNo-1])
     8#define BOP_REMOVE(lst, iters, remNo)        BFX_REMOVE_FIRST(B_UserItem, lst)

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-stack-insfirst-remelem.h

    ra50fdfb r6e1e2d0  
    33// remelem:  removes happen via an element-level operation and inserts happen via the api-provided "first"/"head"/"front"
    44
    5 #define BOP_TEARDOWN(lst, ui, iters, i) BFX_REMOVE_FIRST(B_UserItem, lst)
     5#define BOP_TEARDOWN(lst, iters, remNo)      BFX_REMOVE_FIRST(B_UserItem, lst)
    66
    7 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_FIRST(B_UserItem, lst, ui[i])
    8 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_HERE(B_UserItem, lst, iters[NumNodes-(i)-1])
     7#define BOP_INSERT(lst, iters, insNo, item)  BFX_INSERT_FIRST(B_UserItem, lst, (item))
     8#define BOP_REMOVE(lst, iters, remNo)        BFX_REMOVE_HERE(B_UserItem, lst, iters[NumNodes-(remNo)-1])

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-stack-inslast-allhead.h

    ra50fdfb r6e1e2d0  
    33// allhead:  inserts and removes happen via the api-provided "last"/"tail"/"back"
    44
    5 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_LAST(B_UserItem, lst, ui[i])
    6 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_LAST(B_UserItem, lst)
     5#define BOP_INSERT(lst, iters, insNo, item)  BFX_INSERT_LAST(B_UserItem, lst, (item))
     6#define BOP_REMOVE(lst, iters, remNo)        BFX_REMOVE_LAST(B_UserItem, lst)

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-stack-inslast-inselem.h

    ra50fdfb r6e1e2d0  
    33// inselem:  inserts happen via an element-level operation and removes happen via the api-provided "last"/"tail"/"back"
    44
    5 #define BOP_INIT(lst, ui, iters, i) BFX_INSERT_LAST(B_UserItem, lst, ui[i])
     5#define BOP_INIT(lst, iters, insNo, item)   BFX_INSERT_LAST(B_UserItem, lst, (item))
    66
    7 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_AFTER(B_UserItem, lst, ui[i], iters[i-1])
    8 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_LAST(B_UserItem, lst)
     7#define BOP_INSERT(lst, iters, insNo, item) BFX_INSERT_AFTER(B_UserItem, lst, (item), iters[(insNo)-1])
     8#define BOP_REMOVE(lst, iters, remNo)      BFX_REMOVE_LAST(B_UserItem, lst)

  • doc/theses/mike_brooks_MMath/benchmarks/list/op-stack-inslast-remelem.h

    ra50fdfb r6e1e2d0  
    33// remelem:  removes happen via an element-level operation and inserts happen via the api-provided "last"/"tail"/"back"
    44
    5 #define BOP_TEARDOWN(lst, ui, iters, i) BFX_REMOVE_LAST(B_UserItem, lst)
     5#define BOP_TEARDOWN(lst, iters, remNo)      BFX_REMOVE_LAST(B_UserItem, lst)
    66
    7 #define BOP_INSERT(lst, ui, iters, i) BFX_INSERT_LAST(B_UserItem, lst, ui[i])
    8 #define BOP_REMOVE(lst, ui, iters, i) BFX_REMOVE_HERE(B_UserItem, lst, iters[NumNodes-(i)-1])
     7#define BOP_INSERT(lst, iters, insNo, item)  BFX_INSERT_LAST(B_UserItem, lst, (item))
     8#define BOP_REMOVE(lst, iters, remNo)        BFX_REMOVE_HERE(B_UserItem, lst, iters[NumNodes-(remNo)-1])

  • doc/theses/mike_brooks_MMath/benchmarks/list/results-baseline.csv

    ra50fdfb r6e1e2d0  
    1 2023-04-03 15:39:25,5,./perfexp--lq-tailq--stack-insfirst-inselem,443000000,5.005379,11.298824
    2 2023-04-03 15:39:30,3,./perfexp--lq-tailq--queue-inslast-allhead,570000000,5.007309,8.784753
    3 2023-04-03 15:39:35,3,./perfexp--lq-tailq--stack-inslast-inselem,606000000,5.000877,8.252272
    4 2023-04-03 15:39:40,2,./perfexp--upp-upp--stack-insfirst-remelem,657000000,5.006698,7.620545
    5 2023-04-03 15:39:45,1,./perfexp--lq-tailq--stack-inslast-allhead,617000000,5.002409,8.107632
    6 2023-04-03 15:39:50,2,./perfexp--lq-tailq--stack-inslast-inselem,607000000,5.007467,8.249534
    7 2023-04-03 15:39:55,3,./perfexp--upp-upp--stack-inslast-allhead,572000000,5.002847,8.746236
    8 2023-04-03 15:40:01,5,./perfexp--lq-tailq--queue-insfirst-allhead,536000000,5.000997,9.330218
    9 2023-04-03 15:40:06,5,./perfexp--upp-upp--queue-insfirst-allhead,458000000,5.009543,10.937867
    10 2023-04-03 15:40:11,5,./perfexp--cfa-cfa--queue-inslast-remelem,710000000,5.003976,7.047854
    11 2023-04-03 15:40:16,1,./perfexp--cpp-stlref--stack-inslast-allhead,166000000,5.002189,30.133669
    12 2023-04-03 15:40:21,2,./perfexp--cfa-cfa--stack-inslast-allhead,547000000,5.004804,9.149550
    13 2023-04-03 15:40:26,1,./perfexp--lq-tailq--stack-insfirst-remelem,713000000,5.006425,7.021634
    14 2023-04-03 15:40:31,4,./perfexp--upp-upp--stack-inslast-allhead,567000000,5.003325,8.824206
    15 2023-04-03 15:40:36,2,./perfexp--upp-upp--stack-inslast-inselem,489000000,5.000271,10.225503
    16 2023-04-03 15:40:41,2,./perfexp--cpp-stlref--stack-inslast-remelem,158000000,5.017243,31.754703
    17 2023-04-03 15:40:46,5,./perfexp--upp-upp--stack-inslast-allhead,549000000,5.005594,9.117658
    18 2023-04-03 15:40:51,3,./perfexp--upp-upp--queue-inslast-inselem,487000000,5.003425,10.273973
    19 2023-04-03 15:40:56,4,./perfexp--cfa-cfa--stack-inslast-inselem,538000000,5.004632,9.302290
    20 2023-04-03 15:41:01,3,./perfexp--cfa-cfa--queue-insfirst-remelem,718000000,5.006064,6.972234
    21 2023-04-03 15:41:06,3,./perfexp--cpp-stlref--queue-inslast-inselem,167000000,5.027628,30.105557
    22 2023-04-03 15:41:11,5,./perfexp--cfa-cfa--queue-insfirst-allhead,510000000,5.007280,9.818196
    23 2023-04-03 15:41:16,5,./perfexp--lq-list--stack-insfirst-inselem,462000000,5.010782,10.845848
    24 2023-04-03 15:41:21,5,./perfexp--lq-tailq--queue-inslast-allhead,565000000,5.008089,8.863874
    25 2023-04-03 15:41:26,2,./perfexp--cpp-stlref--queue-insfirst-inselem,167000000,5.002444,29.954754
    26 2023-04-03 15:41:31,3,./perfexp--cpp-stlref--queue-insfirst-allhead,172000000,5.012068,29.139930
    27 2023-04-03 15:41:36,2,./perfexp--upp-upp--queue-insfirst-inselem,465000000,5.003175,10.759516
    28 2023-04-03 15:41:41,4,./perfexp--lq-tailq--queue-inslast-remelem,535000000,5.003059,9.351512
    29 2023-04-03 15:41:46,4,./perfexp--cpp-stlref--queue-inslast-remelem,166000000,5.000510,30.123554
    30 2023-04-03 15:41:51,3,./perfexp--lq-tailq--stack-insfirst-remelem,710000000,5.003302,7.046904
    31 2023-04-03 15:41:56,1,./perfexp--lq-tailq--queue-insfirst-allhead,539000000,5.005817,9.287230
    32 2023-04-03 15:42:01,5,./perfexp--upp-upp--queue-insfirst-remelem,608000000,5.006322,8.234082
    33 2023-04-03 15:42:06,2,./perfexp--cpp-stlref--stack-insfirst-inselem,165000000,5.002635,30.319000
    34 2023-04-03 15:42:11,5,./perfexp--cfa-cfa--queue-insfirst-inselem,510000000,5.009883,9.823300
    35 2023-04-03 15:42:16,1,./perfexp--cfa-cfa--stack-insfirst-allhead,552000000,5.000119,9.058187
    36 2023-04-03 15:42:21,1,./perfexp--lq-list--stack-insfirst-remelem,712000000,5.005641,7.030395
    37 2023-04-03 15:42:26,3,./perfexp--upp-upp--stack-inslast-remelem,685000000,5.000472,7.299959
    38 2023-04-03 15:42:31,1,./perfexp--lq-tailq--stack-insfirst-inselem,444000000,5.008487,11.280376
    39 2023-04-03 15:42:37,2,./perfexp--cpp-stlref--stack-inslast-allhead,161000000,5.025004,31.211205
    40 2023-04-03 15:42:42,3,./perfexp--cfa-cfa--stack-inslast-allhead,545000000,5.002831,9.179506
    41 2023-04-03 15:42:47,1,./perfexp--upp-upp--stack-inslast-allhead,567000000,5.007839,8.832168
    42 2023-04-03 15:42:52,5,./perfexp--cpp-stlref--stack-insfirst-inselem,165000000,5.025721,30.458915
    43 2023-04-03 15:42:57,3,./perfexp--lq-tailq--queue-insfirst-allhead,537000000,5.005007,9.320311
    44 2023-04-03 15:43:02,5,./perfexp--cfa-cfa--stack-insfirst-remelem,759000000,5.000831,6.588710
    45 2023-04-03 15:43:07,4,./perfexp--cpp-stlref--queue-insfirst-remelem,170000000,5.016844,29.510847
    46 2023-04-03 15:43:12,2,./perfexp--upp-upp--queue-insfirst-remelem,664000000,5.002228,7.533476
    47 2023-04-03 15:43:17,4,./perfexp--lq-tailq--queue-insfirst-allhead,537000000,5.005068,9.320425
    48 2023-04-03 15:43:22,3,./perfexp--lq-tailq--stack-insfirst-inselem,444000000,5.009009,11.281552
    49 2023-04-03 15:43:27,5,./perfexp--cfa-cfa--stack-inslast-inselem,538000000,5.000494,9.294599
    50 2023-04-03 15:43:32,3,./perfexp--cpp-stlref--stack-insfirst-inselem,166000000,5.023027,30.259199
    51 2023-04-03 15:43:37,2,./perfexp--cpp-stlref--queue-insfirst-allhead,168000000,5.019833,29.879958
    52 2023-04-03 15:43:42,1,./perfexp--upp-upp--stack-inslast-inselem,491000000,5.000784,10.184896
    53 2023-04-03 15:43:47,3,./perfexp--cpp-stlref--stack-inslast-remelem,159000000,5.025671,31.607994
    54 2023-04-03 15:43:52,1,./perfexp--cfa-cfa--stack-inslast-remelem,768000000,5.003314,6.514732
    55 2023-04-03 15:43:57,5,./perfexp--cfa-cfa--queue-insfirst-remelem,718000000,5.000123,6.963960
    56 2023-04-03 15:44:02,4,./perfexp--cfa-cfa--queue-inslast-remelem,706000000,5.005028,7.089275
    57 2023-04-03 15:44:07,1,./perfexp--lq-tailq--stack-insfirst-allhead,594000000,5.002014,8.420899
    58 2023-04-03 15:44:12,3,./perfexp--lq-tailq--queue-insfirst-inselem,437000000,5.006085,11.455572
    59 2023-04-03 15:44:17,2,./perfexp--lq-tailq--stack-inslast-remelem,826000000,5.000880,6.054334
    60 2023-04-03 15:44:22,3,./perfexp--upp-upp--stack-inslast-inselem,492000000,5.009566,10.182045
    61 2023-04-03 15:44:27,2,./perfexp--upp-upp--stack-inslast-remelem,697000000,5.000839,7.174805
    62 2023-04-03 15:44:32,2,./perfexp--cfa-cfa--stack-insfirst-remelem,756000000,5.000070,6.613849
    63 2023-04-03 15:44:37,5,./perfexp--lq-tailq--stack-insfirst-remelem,717000000,5.007000,6.983264
    64 2023-04-03 15:44:43,4,./perfexp--cfa-cfa--queue-insfirst-inselem,507000000,5.000763,9.863438
    65 2023-04-03 15:44:48,1,./perfexp--cpp-stlref--queue-inslast-inselem,161000000,5.027524,31.226857
    66 2023-04-03 15:44:53,4,./perfexp--cfa-cfa--queue-insfirst-allhead,508000000,5.009748,9.861709
    67 2023-04-03 15:44:58,2,./perfexp--lq-tailq--stack-insfirst-allhead,595000000,5.001977,8.406684
    68 2023-04-03 15:45:03,4,./perfexp--lq-tailq--queue-insfirst-inselem,431000000,5.000710,11.602575
    69 2023-04-03 15:45:08,3,./perfexp--upp-upp--stack-insfirst-allhead,601000000,5.002087,8.322940
    70 2023-04-03 15:45:13,5,./perfexp--lq-tailq--stack-inslast-remelem,828000000,5.002858,6.042099
    71 2023-04-03 15:45:18,4,./perfexp--upp-upp--stack-insfirst-allhead,520000000,5.008182,9.631119
    72 2023-04-03 15:45:23,5,./perfexp--lq-tailq--queue-inslast-remelem,529000000,5.000836,9.453376
    73 2023-04-03 15:45:28,4,./perfexp--cfa-cfa--queue-insfirst-remelem,718000000,5.002385,6.967110
    74 2023-04-03 15:45:33,4,./perfexp--cpp-stlref--stack-inslast-allhead,162000000,5.021934,30.999593
    75 2023-04-03 15:45:38,5,./perfexp--cpp-stlref--stack-inslast-inselem,160000000,5.015857,31.349106
    76 2023-04-03 15:45:43,3,./perfexp--cfa-cfa--stack-inslast-inselem,539000000,5.008154,9.291566
    77 2023-04-03 15:45:48,3,./perfexp--cpp-stlref--stack-inslast-inselem,163000000,5.010634,30.740086
    78 2023-04-03 15:45:53,5,./perfexp--cpp-stlref--stack-insfirst-allhead,166000000,5.018746,30.233410
    79 2023-04-03 15:45:58,1,./perfexp--cfa-cfa--queue-inslast-remelem,710000000,5.006924,7.052006
    80 2023-04-03 15:46:03,1,./perfexp--cpp-stlref--stack-inslast-remelem,156000000,5.000411,32.053917
    81 2023-04-03 15:46:08,2,./perfexp--lq-tailq--stack-inslast-allhead,617000000,5.005184,8.112130
    82 2023-04-03 15:46:13,1,./perfexp--cfa-cfa--queue-insfirst-remelem,719000000,5.003622,6.959140
    83 2023-04-03 15:46:18,4,./perfexp--lq-tailq--queue-inslast-allhead,564000000,5.000835,8.866729
    84 2023-04-03 15:46:23,1,./perfexp--lq-tailq--queue-insfirst-remelem,759000000,5.001690,6.589842
    85 2023-04-03 15:46:28,3,./perfexp--cpp-stlref--queue-insfirst-remelem,169000000,5.025107,29.734361
    86 2023-04-03 15:46:33,1,./perfexp--cpp-stlref--stack-insfirst-allhead,166000000,5.027112,30.283807
    87 2023-04-03 15:46:38,1,./perfexp--cpp-stlref--queue-insfirst-remelem,169000000,5.006199,29.622479
    88 2023-04-03 15:46:44,2,./perfexp--upp-upp--stack-inslast-allhead,566000000,5.000864,8.835449
    89 2023-04-03 15:46:49,2,./perfexp--cfa-cfa--queue-inslast-allhead,517000000,5.009262,9.689095
    90 2023-04-03 15:46:54,2,./perfexp--lq-tailq--stack-insfirst-inselem,445000000,5.000014,11.235987
    91 2023-04-03 15:46:59,3,./perfexp--lq-list--stack-insfirst-remelem,713000000,5.003234,7.017158
    92 2023-04-03 15:47:04,3,./perfexp--lq-tailq--queue-insfirst-remelem,759000000,5.001448,6.589523
    93 2023-04-03 15:47:09,4,./perfexp--cpp-stlref--stack-inslast-inselem,164000000,5.002294,30.501793
    94 2023-04-03 15:47:14,3,./perfexp--cpp-stlref--stack-insfirst-allhead,166000000,5.015560,30.214217
    95 2023-04-03 15:47:19,2,./perfexp--lq-tailq--queue-inslast-remelem,533000000,5.003926,9.388229
    96 2023-04-03 15:47:24,2,./perfexp--cpp-stlref--stack-inslast-inselem,164000000,5.013968,30.572976
    97 2023-04-03 15:47:29,3,./perfexp--lq-tailq--stack-inslast-remelem,833000000,5.003961,6.007156
    98 2023-04-03 15:47:34,2,./perfexp--cfa-cfa--stack-insfirst-allhead,552000000,5.005105,9.067219
    99 2023-04-03 15:47:39,5,./perfexp--upp-upp--queue-inslast-allhead,539000000,5.003768,9.283429
    100 2023-04-03 15:47:44,2,./perfexp--cpp-stlref--queue-inslast-remelem,163000000,5.022589,30.813429
    101 2023-04-03 15:47:49,5,./perfexp--cpp-stlref--queue-inslast-inselem,165000000,5.027219,30.467994
    102 2023-04-03 15:47:54,5,./perfexp--cpp-stlref--queue-inslast-allhead,170000000,5.024832,29.557835
    103 2023-04-03 15:47:59,3,./perfexp--cpp-stlref--queue-inslast-remelem,165000000,5.027366,30.468885
    104 2023-04-03 15:48:04,1,./perfexp--cfa-cfa--stack-inslast-inselem,536000000,5.005369,9.338375
    105 2023-04-03 15:48:09,1,./perfexp--cpp-stlref--queue-inslast-remelem,162000000,5.023907,31.011772
    106 2023-04-03 15:48:14,4,./perfexp--cpp-stlref--stack-insfirst-inselem,165000000,5.002599,30.318782
    107 2023-04-03 15:48:19,4,./perfexp--cfa-cfa--queue-inslast-inselem,519000000,5.007842,9.649021
    108 2023-04-03 15:48:24,4,./perfexp--cpp-stlref--queue-insfirst-inselem,170000000,5.028952,29.582071
    109 2023-04-03 15:48:29,1,./perfexp--lq-tailq--queue-insfirst-inselem,433000000,5.010306,11.571145
    110 2023-04-03 15:48:34,2,./perfexp--cfa-cfa--queue-inslast-remelem,709000000,5.006604,7.061501
    111 2023-04-03 15:48:39,4,./perfexp--upp-upp--stack-inslast-inselem,491000000,5.004649,10.192768
    112 2023-04-03 15:48:44,4,./perfexp--lq-tailq--stack-inslast-inselem,606000000,5.003287,8.256249
    113 2023-04-03 15:48:49,5,./perfexp--lq-tailq--queue-inslast-inselem,557000000,5.007731,8.990540
    114 2023-04-03 15:48:54,4,./perfexp--upp-upp--queue-insfirst-inselem,460000000,5.002636,10.875296
    115 2023-04-03 15:48:59,4,./perfexp--upp-upp--queue-inslast-allhead,537000000,5.005155,9.320587
    116 2023-04-03 15:49:04,2,./perfexp--upp-upp--queue-inslast-allhead,538000000,5.007986,9.308524
    117 2023-04-03 15:49:10,5,./perfexp--upp-upp--stack-insfirst-inselem,526000000,5.007934,9.520787
    118 2023-04-03 15:49:15,5,./perfexp--cpp-stlref--stack-inslast-allhead,165000000,5.014335,30.389909
    119 2023-04-03 15:49:20,5,./perfexp--cpp-stlref--stack-insfirst-remelem,156000000,5.013451,32.137506
    120 2023-04-03 15:49:25,3,./perfexp--cfa-cfa--stack-insfirst-inselem,548000000,5.000615,9.125210
    121 2023-04-03 15:49:30,4,./perfexp--cfa-cfa--stack-inslast-remelem,769000000,5.001464,6.503854
    122 2023-04-03 15:49:35,1,./perfexp--upp-upp--queue-inslast-remelem,603000000,5.003718,8.298040
    123 2023-04-03 15:49:40,2,./perfexp--cpp-stlref--queue-inslast-inselem,164000000,5.012683,30.565140
    124 2023-04-03 15:49:45,5,./perfexp--upp-upp--stack-insfirst-remelem,642000000,5.004144,7.794617
    125 2023-04-03 15:49:50,4,./perfexp--upp-upp--queue-inslast-remelem,606000000,5.001222,8.252842
    126 2023-04-03 15:49:55,2,./perfexp--cpp-stlref--stack-insfirst-remelem,158000000,5.016260,31.748481
    127 2023-04-03 15:50:00,5,./perfexp--cfa-cfa--queue-inslast-allhead,518000000,5.003133,9.658558
    128 2023-04-03 15:50:05,2,./perfexp--upp-upp--queue-inslast-remelem,610000000,5.003194,8.201957
    129 2023-04-03 15:50:10,4,./perfexp--lq-tailq--stack-inslast-remelem,829000000,5.004086,6.036292
    130 2023-04-03 15:50:15,5,./perfexp--lq-tailq--stack-insfirst-allhead,596000000,5.008331,8.403240
    131 2023-04-03 15:50:20,3,./perfexp--cpp-stlref--stack-insfirst-remelem,157000000,5.028128,32.026293
    132 2023-04-03 15:50:25,1,./perfexp--cfa-cfa--stack-inslast-allhead,545000000,5.003736,9.181167
    133 2023-04-03 15:50:30,2,./perfexp--cpp-stlref--stack-insfirst-allhead,166000000,5.011507,30.189801
    134 2023-04-03 15:50:35,2,./perfexp--lq-list--stack-insfirst-inselem,441000000,5.004092,11.347147
    135 2023-04-03 15:50:40,1,./perfexp--lq-tailq--stack-inslast-remelem,831000000,5.002214,6.019511
    136 2023-04-03 15:50:45,2,./perfexp--cfa-cfa--stack-insfirst-inselem,549000000,5.006757,9.119776
    137 2023-04-03 15:50:51,4,./perfexp--upp-upp--stack-inslast-remelem,707000000,5.000598,7.072982
    138 2023-04-03 15:50:56,2,./perfexp--cfa-cfa--queue-inslast-inselem,519000000,5.000666,9.635195
    139 2023-04-03 15:51:01,4,./perfexp--lq-tailq--stack-insfirst-remelem,715000000,5.002704,6.996789
    140 2023-04-03 15:51:06,3,./perfexp--cfa-cfa--stack-inslast-remelem,772000000,5.003203,6.480833
    141 2023-04-03 15:51:11,1,./perfexp--upp-upp--stack-insfirst-inselem,524000000,5.006068,9.553565
    142 2023-04-03 15:51:16,2,./perfexp--upp-upp--queue-insfirst-allhead,510000000,5.009613,9.822771
    143 2023-04-03 15:51:21,3,./perfexp--lq-tailq--queue-inslast-remelem,530000000,5.006810,9.446811
    144 2023-04-03 15:51:26,4,./perfexp--cpp-stlref--stack-insfirst-remelem,159000000,5.007889,31.496157
    145 2023-04-03 15:51:31,4,./perfexp--upp-upp--queue-insfirst-remelem,661000000,5.002903,7.568688
    146 2023-04-03 15:51:36,2,./perfexp--lq-tailq--queue-insfirst-inselem,432000000,5.003819,11.582914
    147 2023-04-03 15:51:41,1,./perfexp--upp-upp--stack-insfirst-remelem,655000000,5.007278,7.644699
    148 2023-04-03 15:51:46,3,./perfexp--lq-tailq--stack-insfirst-allhead,596000000,5.002249,8.393035
    149 2023-04-03 15:51:51,5,./perfexp--upp-upp--stack-inslast-inselem,493000000,5.008268,10.158759
    150 2023-04-03 15:51:56,5,./perfexp--cfa-cfa--queue-inslast-inselem,520000000,5.008160,9.631077
    151 2023-04-03 15:52:01,2,./perfexp--cfa-cfa--queue-insfirst-allhead,509000000,5.001747,9.826615
    152 2023-04-03 15:52:06,2,./perfexp--cfa-cfa--queue-insfirst-remelem,717000000,5.003431,6.978286
    153 2023-04-03 15:52:11,5,./perfexp--cfa-cfa--stack-insfirst-inselem,548000000,5.005236,9.133642
    154 2023-04-03 15:52:16,5,./perfexp--upp-upp--stack-insfirst-allhead,589000000,5.008330,8.503107
    155 2023-04-03 15:52:21,3,./perfexp--upp-upp--queue-inslast-remelem,606000000,5.000791,8.252130
    156 2023-04-03 15:52:26,2,./perfexp--cfa-cfa--queue-insfirst-inselem,509000000,5.005662,9.834306
    157 2023-04-03 15:52:31,2,./perfexp--cpp-stlref--queue-insfirst-remelem,170000000,5.014890,29.499353
    158 2023-04-03 15:52:36,4,./perfexp--upp-upp--stack-insfirst-inselem,526000000,5.008703,9.522249
    159 2023-04-03 15:52:42,3,./perfexp--lq-list--stack-insfirst-inselem,442000000,5.009383,11.333446
    160 2023-04-03 15:52:47,3,./perfexp--cfa-cfa--queue-inslast-inselem,520000000,5.007789,9.630363
    161 2023-04-03 15:52:52,5,./perfexp--cpp-stlref--queue-insfirst-inselem,167000000,5.011863,30.011156
    162 2023-04-03 15:52:57,3,./perfexp--cfa-cfa--stack-insfirst-remelem,761000000,5.004427,6.576120
    163 2023-04-03 15:53:02,1,./perfexp--lq-tailq--queue-inslast-allhead,569000000,5.000007,8.787359
    164 2023-04-03 15:53:07,4,./perfexp--cfa-cfa--stack-insfirst-remelem,755000000,5.006075,6.630563
    165 2023-04-03 15:53:12,1,./perfexp--cfa-cfa--queue-insfirst-allhead,508000000,5.007775,9.857825
    166 2023-04-03 15:53:17,3,./perfexp--upp-upp--queue-insfirst-remelem,662000000,5.003549,7.558231
    167 2023-04-03 15:53:22,1,./perfexp--upp-upp--stack-insfirst-allhead,602000000,5.003572,8.311581
    168 2023-04-03 15:53:27,5,./perfexp--lq-tailq--stack-inslast-allhead,617000000,5.001483,8.106131
    169 2023-04-03 15:53:32,4,./perfexp--lq-list--stack-insfirst-inselem,442000000,5.010176,11.335240
    170 2023-04-03 15:53:37,4,./perfexp--cpp-stlref--stack-insfirst-allhead,166000000,5.013545,30.202078
    171 2023-04-03 15:53:42,5,./perfexp--cfa-cfa--stack-insfirst-allhead,552000000,5.000744,9.059319
    172 2023-04-03 15:53:47,4,./perfexp--lq-tailq--queue-insfirst-remelem,765000000,5.002711,6.539492
    173 2023-04-03 15:53:52,3,./perfexp--cfa-cfa--stack-insfirst-allhead,552000000,5.007654,9.071837
    174 2023-04-03 15:53:57,1,./perfexp--upp-upp--queue-insfirst-remelem,660000000,5.001139,7.577483
    175 2023-04-03 15:54:02,3,./perfexp--cpp-stlref--queue-insfirst-inselem,169000000,5.013091,29.663260
    176 2023-04-03 15:54:07,2,./perfexp--lq-list--stack-insfirst-remelem,713000000,5.006786,7.022140
    177 2023-04-03 15:54:12,1,./perfexp--lq-tailq--stack-inslast-inselem,606000000,5.002385,8.254761
    178 2023-04-03 15:54:17,4,./perfexp--upp-upp--queue-inslast-inselem,487000000,5.003862,10.274871
    179 2023-04-03 15:54:22,1,./perfexp--lq-list--stack-insfirst-allhead,593000000,5.002939,8.436659
    180 2023-04-03 15:54:27,2,./perfexp--lq-tailq--queue-inslast-allhead,565000000,5.004251,8.857081
    181 2023-04-03 15:54:32,5,./perfexp--lq-list--stack-insfirst-allhead,592000000,5.001007,8.447647
    182 2023-04-03 15:54:37,3,./perfexp--upp-upp--queue-inslast-allhead,538000000,5.007986,9.308524
    183 2023-04-03 15:54:42,4,./perfexp--lq-tailq--stack-inslast-allhead,617000000,5.004785,8.111483
    184 2023-04-03 15:54:47,2,./perfexp--lq-tailq--queue-insfirst-allhead,537000000,5.000866,9.312600
    185 2023-04-03 15:54:52,3,./perfexp--lq-tailq--stack-inslast-allhead,593000000,5.001259,8.433826
    186 2023-04-03 15:54:57,5,./perfexp--lq-tailq--stack-inslast-inselem,607000000,5.008090,8.250560
    187 2023-04-03 15:55:02,1,./perfexp--cfa-cfa--queue-inslast-inselem,520000000,5.007405,9.629625
    188 2023-04-03 15:55:07,2,./perfexp--lq-list--stack-insfirst-allhead,590000000,5.000838,8.475997
    189 2023-04-03 15:55:12,3,./perfexp--upp-upp--stack-insfirst-inselem,525000000,5.004319,9.532036
    190 2023-04-03 15:55:17,5,./perfexp--cpp-stlref--queue-insfirst-remelem,170000000,5.018299,29.519406
    191 2023-04-03 15:55:22,3,./perfexp--lq-tailq--queue-inslast-inselem,557000000,5.000287,8.977176
    192 2023-04-03 15:55:28,1,./perfexp--lq-tailq--queue-inslast-inselem,550000000,5.002507,9.095467
    193 2023-04-03 15:55:33,4,./perfexp--lq-tailq--queue-inslast-inselem,557000000,5.002020,8.980287
    194 2023-04-03 15:55:38,1,./perfexp--cfa-cfa--queue-insfirst-inselem,507000000,5.001630,9.865148
    195 2023-04-03 15:55:43,1,./perfexp--cpp-stlref--stack-inslast-inselem,166000000,5.029390,30.297530
    196 2023-04-03 15:55:48,2,./perfexp--upp-upp--queue-inslast-inselem,486000000,5.003020,10.294280
    197 2023-04-03 15:55:53,3,./perfexp--upp-upp--queue-insfirst-inselem,461000000,5.000073,10.846145
    198 2023-04-03 15:55:58,5,./perfexp--cfa-cfa--stack-inslast-allhead,547000000,5.004262,9.148559
    199 2023-04-03 15:56:03,1,./perfexp--lq-tailq--queue-inslast-remelem,546000000,5.005073,9.166800
    200 2023-04-03 15:56:08,3,./perfexp--lq-list--stack-insfirst-allhead,591000000,5.003465,8.466100
    201 2023-04-03 15:56:13,2,./perfexp--lq-tailq--stack-insfirst-remelem,716000000,5.001052,6.984709
    202 2023-04-03 15:56:18,4,./perfexp--cfa-cfa--queue-inslast-allhead,516000000,5.003638,9.696973
    203 2023-04-03 15:56:23,1,./perfexp--cpp-stlref--stack-insfirst-remelem,159000000,5.008347,31.499038
    204 2023-04-03 15:56:28,4,./perfexp--lq-tailq--stack-insfirst-inselem,445000000,5.007219,11.252178
    205 2023-04-03 15:56:33,2,./perfexp--lq-tailq--queue-insfirst-remelem,763000000,5.000451,6.553671
    206 2023-04-03 15:56:38,1,./perfexp--upp-upp--queue-insfirst-inselem,461000000,5.002222,10.850807
    207 2023-04-03 15:56:43,1,./perfexp--cpp-stlref--queue-insfirst-inselem,167000000,5.019099,30.054485
    208 2023-04-03 15:56:48,4,./perfexp--cfa-cfa--stack-insfirst-allhead,553000000,5.005063,9.050747
    209 2023-04-03 15:56:53,2,./perfexp--lq-tailq--queue-inslast-inselem,557000000,5.001068,8.978578
    210 2023-04-03 15:56:58,3,./perfexp--upp-upp--stack-insfirst-remelem,644000000,5.005232,7.772099
    211 2023-04-03 15:57:03,2,./perfexp--cfa-cfa--stack-inslast-inselem,538000000,5.004795,9.302593
    212 2023-04-03 15:57:08,4,./perfexp--cpp-stlref--stack-inslast-remelem,158000000,5.004902,31.676595
    213 2023-04-03 15:57:13,1,./perfexp--upp-upp--queue-inslast-allhead,539000000,5.002228,9.280571
    214 2023-04-03 15:57:18,5,./perfexp--cpp-stlref--stack-inslast-remelem,159000000,5.019823,31.571214
    215 2023-04-03 15:57:23,1,./perfexp--upp-upp--queue-insfirst-allhead,505000000,5.008103,9.917036
    216 2023-04-03 15:57:29,5,./perfexp--lq-tailq--queue-insfirst-inselem,415000000,5.000368,12.049080
    217 2023-04-03 15:57:34,3,./perfexp--cfa-cfa--queue-insfirst-inselem,509000000,5.003350,9.829764
    218 2023-04-03 15:57:39,1,./perfexp--upp-upp--stack-inslast-remelem,687000000,5.005699,7.286316
    219 2023-04-03 15:57:44,2,./perfexp--upp-upp--stack-insfirst-inselem,526000000,5.004338,9.513951
    220 2023-04-03 15:57:49,1,./perfexp--upp-upp--queue-inslast-inselem,489000000,5.001246,10.227497
    221 2023-04-03 15:57:54,3,./perfexp--cfa-cfa--queue-inslast-allhead,516000000,5.004492,9.698628
    222 2023-04-03 15:57:59,5,./perfexp--cfa-cfa--stack-inslast-remelem,772000000,5.002201,6.479535
    223 2023-04-03 15:58:04,5,./perfexp--lq-tailq--queue-insfirst-remelem,762000000,5.002834,6.565399
    224 2023-04-03 15:58:09,1,./perfexp--lq-list--stack-insfirst-inselem,441000000,5.003211,11.345150
    225 2023-04-03 15:58:14,1,./perfexp--cfa-cfa--queue-inslast-allhead,516000000,5.006598,9.702709
    226 2023-04-03 15:58:19,2,./perfexp--upp-upp--stack-insfirst-allhead,602000000,5.000444,8.306385
    227 2023-04-03 15:58:24,3,./perfexp--cfa-cfa--queue-inslast-remelem,702000000,5.005657,7.130566
    228 2023-04-03 15:58:29,4,./perfexp--cpp-stlref--queue-inslast-inselem,166000000,5.026702,30.281337
    229 2023-04-03 15:58:34,4,./perfexp--upp-upp--stack-insfirst-remelem,630000000,5.005706,7.945565
    230 2023-04-03 15:58:39,1,./perfexp--cfa-cfa--stack-insfirst-remelem,759000000,5.004132,6.593059
    231 2023-04-03 15:58:44,5,./perfexp--cpp-stlref--queue-inslast-remelem,167000000,5.024779,30.088497
    232 2023-04-03 15:58:49,5,./perfexp--upp-upp--queue-inslast-inselem,485000000,5.001876,10.313146
    233 2023-04-03 15:58:54,4,./perfexp--lq-tailq--stack-insfirst-allhead,595000000,5.003147,8.408650
    234 2023-04-03 15:58:59,5,./perfexp--upp-upp--stack-inslast-remelem,680000000,5.001317,7.354878
    235 2023-04-03 15:59:04,5,./perfexp--upp-upp--queue-insfirst-inselem,462000000,5.006965,10.837587
    236 2023-04-03 15:59:09,3,./perfexp--cpp-stlref--queue-inslast-allhead,172000000,5.023178,29.204523
    237 2023-04-03 15:59:14,4,./perfexp--cpp-stlref--queue-insfirst-allhead,173000000,5.020339,29.019301
    238 2023-04-03 15:59:19,5,./perfexp--lq-list--stack-insfirst-remelem,712000000,5.002571,7.026083
    239 2023-04-03 15:59:24,4,./perfexp--upp-upp--queue-insfirst-allhead,506000000,5.000700,9.882806
    240 2023-04-03 15:59:29,4,./perfexp--cpp-stlref--queue-inslast-allhead,167000000,5.011863,30.011156
    241 2023-04-03 15:59:34,2,./perfexp--cfa-cfa--stack-inslast-remelem,771000000,5.001426,6.486934
    242 2023-04-03 15:59:39,4,./perfexp--cfa-cfa--stack-insfirst-inselem,550000000,5.005721,9.101311
    243 2023-04-03 15:59:44,1,./perfexp--cfa-cfa--stack-insfirst-inselem,551000000,5.002555,9.079047
    244 2023-04-03 15:59:49,4,./perfexp--cfa-cfa--stack-inslast-allhead,546000000,5.001532,9.160315
    245 2023-04-03 15:59:54,2,./perfexp--cpp-stlref--queue-inslast-allhead,161000000,5.006152,31.094112
    246 2023-04-03 15:59:59,3,./perfexp--cpp-stlref--stack-inslast-allhead,166000000,5.020481,30.243861
    247 2023-04-03 16:00:04,1,./perfexp--cpp-stlref--stack-insfirst-inselem,165000000,5.020233,30.425655
    248 2023-04-03 16:00:09,3,./perfexp--cfa-cfa--queue-insfirst-allhead,509000000,5.003864,9.830774
    249 2023-04-03 16:00:14,4,./perfexp--lq-list--stack-insfirst-allhead,593000000,5.002670,8.436206
    250 2023-04-03 16:00:19,1,./perfexp--cpp-stlref--queue-insfirst-allhead,170000000,5.005779,29.445759
    251 2023-04-03 16:00:25,1,./perfexp--cpp-stlref--queue-inslast-allhead,168000000,5.021567,29.890280
    252 2023-04-03 16:00:30,5,./perfexp--cpp-stlref--queue-insfirst-allhead,170000000,5.030049,29.588524
    253 2023-04-03 16:00:35,5,./perfexp--upp-upp--queue-inslast-remelem,616000000,5.007578,8.129185
    254 2023-04-03 16:00:40,4,./perfexp--lq-list--stack-insfirst-remelem,713000000,5.002819,7.016576
    255 2023-04-03 16:00:45,3,./perfexp--upp-upp--queue-insfirst-allhead,501000000,5.007947,9.995902
     12023-04-06 22:38:43,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--stack-inslast-inselem,159326200,5.104060,32.035284
     22023-04-06 22:38:48,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-remelem,224000000,5.117349,22.845308
     32023-04-06 22:38:54,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--queue-inslast-allhead,224000000,5.062724,22.601446
     42023-04-06 22:38:59,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-allhead,166568300,5.161427,30.986850
     52023-04-06 22:39:04,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-remelem,169890000,5.005365,29.462387
     62023-04-06 22:39:09,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--queue-inslast-inselem,444950000,5.003260,11.244544
     72023-04-06 22:39:14,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--queue-insfirst-inselem,289632000,5.002701,17.272611
     82023-04-06 22:39:19,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--queue-inslast-allhead,343938000,5.050625,14.684696
     92023-04-06 22:39:24,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-inselem,546700000,5.031248,9.202941
     102023-04-06 22:39:29,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--stack-inslast-allhead,177980000,5.214033,29.295612
     112023-04-06 22:39:34,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--stack-inslast-remelem,678825000,5.007971,7.377411
     122023-04-06 22:39:39,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--queue-inslast-remelem,177500000,5.051343,28.458270
     132023-04-06 22:39:44,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--stack-inslast-inselem,617700000,5.012318,8.114486
     142023-04-06 22:39:49,2,5 1000000 7 -1 2  ,./perfexp--lq-list--stack-insfirst-inselem,581000000,5.034526,8.665277
     152023-04-06 22:39:54,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--queue-insfirst-remelem,1309000000,5.007982,3.825807
     162023-04-06 22:39:59,3,5 100000 71 -1 3  ,./perfexp--upp-upp--stack-inslast-remelem,809400000,5.034582,6.220141
     172023-04-06 22:40:04,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--queue-inslast-allhead,352989000,5.080867,14.393839
     182023-04-06 22:40:10,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--stack-inslast-inselem,159326200,5.152641,32.340199
     192023-04-06 22:40:15,4,5 100 72421 -1 4  ,./perfexp--lq-list--stack-insfirst-remelem,333136600,5.081694,15.254085
     202023-04-06 22:40:20,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--queue-inslast-allhead,672000000,5.041239,7.501844
     212023-04-06 22:40:25,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-remelem,159326200,5.216693,32.742217
     222023-04-06 22:40:30,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--stack-inslast-inselem,908800000,5.036669,5.542109
     232023-04-06 22:40:35,1,5 100 72421 -1 1  ,./perfexp--lq-list--stack-insfirst-inselem,166568300,5.225242,31.369967
     242023-04-06 22:40:41,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--queue-inslast-allhead,137599900,5.143664,37.381306
     252023-04-06 22:40:46,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--stack-inslast-inselem,159326200,5.104856,32.040280
     262023-04-06 22:40:51,5,5 1000000 7 -1 5  ,./perfexp--lq-list--stack-insfirst-allhead,917000000,5.030506,5.485830
     272023-04-06 22:40:56,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--queue-insfirst-remelem,296926100,5.105027,17.192921
     282023-04-06 22:41:01,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-allhead,137599900,5.150764,37.432905
     292023-04-06 22:41:06,1,5 100 72421 -1 1  ,./perfexp--lq-list--stack-insfirst-allhead,166568300,5.054932,30.347503
     302023-04-06 22:41:11,1,5 100 72421 -1 1  ,./perfexp--upp-upp--queue-insfirst-inselem,130357800,5.100502,39.126941
     312023-04-06 22:41:16,3,5 1000 9051 -1 3  ,./perfexp--lq-list--stack-insfirst-inselem,325836000,5.113777,15.694328
     322023-04-06 22:41:22,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-remelem,169890000,5.046006,29.701607
     332023-04-06 22:41:27,3,5 10000 809 -1 3  ,./perfexp--upp-upp--stack-insfirst-inselem,477310000,5.055761,10.592196
     342023-04-06 22:41:32,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-remelem,588315000,5.001890,8.502061
     352023-04-06 22:41:37,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-inselem,651000000,5.008924,7.694200
     362023-04-06 22:41:42,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--stack-insfirst-remelem,590570000,5.038027,8.530787
     372023-04-06 22:41:47,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--stack-inslast-remelem,153867000,5.210496,33.863635
     382023-04-06 22:41:52,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--queue-insfirst-remelem,859100000,5.034777,5.860525
     392023-04-06 22:41:57,3,5 10000 809 -1 3  ,./perfexp--lq-list--stack-insfirst-remelem,590570000,5.065984,8.578126
     402023-04-06 22:42:02,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--stack-inslast-inselem,493490000,5.014299,10.160893
     412023-04-06 22:42:07,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-allhead,184600000,5.079109,27.514133
     422023-04-06 22:42:12,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-inselem,231000000,5.041959,21.826662
     432023-04-06 22:42:17,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--stack-inslast-allhead,162918000,5.108416,31.355750
     442023-04-06 22:42:22,4,5 100 72421 -1 4  ,./perfexp--upp-upp--queue-insfirst-remelem,260715600,5.113112,19.611838
     452023-04-06 22:42:27,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--queue-inslast-inselem,833000000,5.028245,6.036309
     462023-04-06 22:42:33,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--queue-inslast-inselem,352989000,5.105392,14.463318
     472023-04-06 22:42:38,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--stack-inslast-allhead,334887000,5.039581,15.048601
     482023-04-06 22:42:43,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--stack-insfirst-remelem,763000000,5.016755,6.575039
     492023-04-06 22:42:48,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--stack-inslast-allhead,159326200,5.111182,32.079984
     502023-04-06 22:42:53,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--stack-inslast-remelem,979800000,5.002241,5.105369
     512023-04-06 22:42:58,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--stack-inslast-inselem,316785000,5.008967,15.811882
     522023-04-06 22:43:03,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--queue-insfirst-remelem,1316000000,5.025586,3.818834
     532023-04-06 22:43:08,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--queue-inslast-allhead,959000000,5.008021,5.222128
     542023-04-06 22:43:13,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--stack-insfirst-remelem,461601000,5.006449,10.845837
     552023-04-06 22:43:18,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--queue-inslast-inselem,658000000,5.029688,7.643903
     562023-04-06 22:43:23,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--queue-inslast-inselem,658000000,5.022354,7.632757
     572023-04-06 22:43:28,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--stack-inslast-remelem,347620800,5.032410,14.476723
     582023-04-06 22:43:33,1,5 100 72421 -1 1  ,./perfexp--upp-upp--stack-insfirst-allhead,159326200,5.154973,32.354836
     592023-04-06 22:43:38,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-remelem,169890000,5.130552,30.199258
     602023-04-06 22:43:43,4,5 1000 9051 -1 4  ,./perfexp--lq-list--stack-insfirst-remelem,543060000,5.083894,9.361570
     612023-04-06 22:43:49,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--queue-inslast-remelem,169890000,5.059665,29.782006
     622023-04-06 22:43:54,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--stack-insfirst-allhead,910000000,5.002806,5.497589
     632023-04-06 22:43:59,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--queue-inslast-remelem,575100000,5.010242,8.711949
     642023-04-06 22:44:04,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--queue-insfirst-allhead,728000000,5.022596,6.899170
     652023-04-06 22:44:09,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--stack-inslast-remelem,169890000,5.191497,30.557990
     662023-04-06 22:44:14,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--stack-inslast-allhead,639000000,5.034492,7.878704
     672023-04-06 22:44:19,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--queue-inslast-remelem,311410300,5.098903,16.373585
     682023-04-06 22:44:24,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--queue-insfirst-allhead,325836000,5.135714,15.761653
     692023-04-06 22:44:29,4,5 1000000 7 -1 4  ,./perfexp--lq-list--stack-insfirst-inselem,581000000,5.051661,8.694769
     702023-04-06 22:44:34,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--stack-insfirst-inselem,679000000,5.043664,7.428077
     712023-04-06 22:44:39,5,5 100 72421 -1 5  ,./perfexp--upp-upp--queue-insfirst-inselem,130357800,5.100746,39.128813
     722023-04-06 22:44:45,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-inselem,137599900,5.151609,37.439046
     732023-04-06 22:44:50,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--stack-inslast-allhead,672000000,5.022206,7.473521
     742023-04-06 22:44:55,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-inselem,343938000,5.113961,14.868846
     752023-04-06 22:45:00,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--queue-inslast-inselem,343938000,5.132823,14.923687
     762023-04-06 22:45:05,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--queue-inslast-allhead,352989000,5.051277,14.310012
     772023-04-06 22:45:10,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--stack-inslast-inselem,343938000,5.079431,14.768450
     782023-04-06 22:45:15,2,5 100000 71 -1 2  ,./perfexp--upp-upp--stack-inslast-remelem,795200000,5.027511,6.322323
     792023-04-06 22:45:20,2,5 1000 9051 -1 2  ,./perfexp--lq-list--stack-insfirst-inselem,325836000,5.097880,15.645539
     802023-04-06 22:45:25,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--stack-inslast-allhead,325836000,5.039459,15.466244
     812023-04-06 22:45:30,3,5 10000 809 -1 3  ,./perfexp--upp-upp--stack-inslast-inselem,444950000,5.059145,11.370143
     822023-04-06 22:45:36,5,5 10000 809 -1 5  ,./perfexp--upp-upp--stack-inslast-inselem,444950000,5.072116,11.399294
     832023-04-06 22:45:41,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-allhead,159326200,5.099274,32.005245
     842023-04-06 22:45:46,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--queue-insfirst-allhead,788100000,5.037081,6.391424
     852023-04-06 22:45:51,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--stack-inslast-allhead,1036600000,5.028854,4.851297
     862023-04-06 22:45:56,2,5 10000 809 -1 2  ,./perfexp--upp-upp--stack-inslast-allhead,493490000,5.043056,10.219166
     872023-04-06 22:46:01,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-remelem,169890000,5.165830,30.406910
     882023-04-06 22:46:06,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--queue-inslast-remelem,777000000,5.026590,6.469228
     892023-04-06 22:46:11,1,5 10000 809 -1 1  ,./perfexp--lq-list--stack-insfirst-inselem,453040000,5.042693,11.130790
     902023-04-06 22:46:16,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--stack-inslast-inselem,159326200,5.021468,31.516901
     912023-04-06 22:46:21,1,5 10000 809 -1 1  ,./perfexp--upp-upp--queue-insfirst-allhead,444950000,5.058905,11.369603
     922023-04-06 22:46:26,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-inselem,159326200,5.124781,32.165338
     932023-04-06 22:46:31,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--stack-inslast-allhead,184600000,5.086561,27.554502
     942023-04-06 22:46:37,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-inselem,159326200,5.101698,32.020459
     952023-04-06 22:46:42,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--queue-inslast-remelem,777000000,5.024963,6.467134
     962023-04-06 22:46:47,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--stack-inslast-inselem,901700000,5.038805,5.588117
     972023-04-06 22:46:52,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--stack-insfirst-allhead,325836000,5.086643,15.611053
     982023-04-06 22:46:57,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-remelem,917000000,5.029273,5.484485
     992023-04-06 22:47:02,2,5 100 72421 -1 2  ,./perfexp--upp-upp--stack-inslast-inselem,159326200,5.146099,32.299138
     1002023-04-06 22:47:07,5,5 100000 71 -1 5  ,./perfexp--upp-upp--stack-inslast-allhead,646100000,5.036416,7.795103
     1012023-04-06 22:47:12,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-remelem,318652400,5.011899,15.728421
     1022023-04-06 22:47:17,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-remelem,579264000,5.006702,8.643213
     1032023-04-06 22:47:22,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-inselem,477310000,5.036310,10.551445
     1042023-04-06 22:47:27,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--stack-inslast-allhead,159326200,5.051290,31.704076
     1052023-04-06 22:47:32,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--stack-inslast-allhead,509670000,5.059480,9.926972
     1062023-04-06 22:47:37,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--queue-inslast-remelem,534009000,5.021579,9.403548
     1072023-04-06 22:47:42,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-inselem,665000000,5.028019,7.560931
     1082023-04-06 22:47:47,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--stack-inslast-remelem,177500000,5.011349,28.232952
     1092023-04-06 22:47:52,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--stack-inslast-remelem,1242500000,5.025123,4.044365
     1102023-04-06 22:47:57,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--stack-inslast-allhead,325836000,5.033694,15.448551
     1112023-04-06 22:48:02,5,5 10000 809 -1 5  ,./perfexp--upp-upp--stack-insfirst-allhead,525850000,5.074913,9.650876
     1122023-04-06 22:48:08,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--queue-inslast-remelem,311410300,5.100754,16.379529
     1132023-04-06 22:48:13,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--queue-insfirst-remelem,296926100,5.107471,17.201152
     1142023-04-06 22:48:18,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-allhead,334887000,5.049385,15.077877
     1152023-04-06 22:48:23,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--stack-inslast-remelem,665000000,5.048229,7.591322
     1162023-04-06 22:48:28,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--queue-inslast-inselem,159326200,5.039389,31.629380
     1172023-04-06 22:48:33,4,5 100 72421 -1 4  ,./perfexp--upp-upp--stack-insfirst-remelem,267957700,5.032279,18.780125
     1182023-04-06 22:48:38,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-inselem,658000000,5.048589,7.672628
     1192023-04-06 22:48:43,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--stack-inslast-remelem,224000000,5.116992,22.843714
     1202023-04-06 22:48:48,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--stack-insfirst-allhead,352989000,5.129190,14.530736
     1212023-04-06 22:48:53,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--stack-inslast-remelem,224000000,5.044124,22.518411
     1222023-04-06 22:48:58,1,5 100 72421 -1 1  ,./perfexp--upp-upp--stack-inslast-allhead,159326200,5.085806,31.920714
     1232023-04-06 22:49:04,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--queue-inslast-remelem,574390000,5.067621,8.822614
     1242023-04-06 22:49:09,2,5 100 72421 -1 2  ,./perfexp--lq-list--stack-insfirst-inselem,159326200,5.003104,31.401640
     1252023-04-06 22:49:14,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--queue-insfirst-inselem,307734000,5.021786,16.318593
     1262023-04-06 22:49:19,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--queue-insfirst-inselem,973000000,5.029223,5.168780
     1272023-04-06 22:49:24,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--stack-insfirst-inselem,646100000,5.013377,7.759444
     1282023-04-06 22:49:29,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--stack-inslast-inselem,224000000,5.026205,22.438415
     1292023-04-06 22:49:34,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-allhead,162918000,5.122192,31.440307
     1302023-04-06 22:49:39,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-inselem,217000000,5.012642,23.099733
     1312023-04-06 22:49:44,1,5 1000 9051 -1 1  ,./perfexp--lq-list--stack-insfirst-remelem,534009000,5.010162,9.382168
     1322023-04-06 22:49:49,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-inselem,665000000,5.025341,7.556904
     1332023-04-06 22:49:54,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--stack-inslast-inselem,162918000,5.112699,31.382039
     1342023-04-06 22:49:59,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--queue-inslast-remelem,289684000,5.092223,17.578544
     1352023-04-06 22:50:04,1,5 10000 809 -1 1  ,./perfexp--lq-list--stack-insfirst-allhead,509670000,5.018786,9.847129
     1362023-04-06 22:50:09,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--stack-insfirst-inselem,679000000,5.046907,7.432853
     1372023-04-06 22:50:14,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--stack-inslast-allhead,763000000,5.000173,6.553307
     1382023-04-06 22:50:19,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--stack-insfirst-allhead,509670000,5.001591,9.813391
     1392023-04-06 22:50:24,1,5 100 72421 -1 1  ,./perfexp--upp-upp--queue-insfirst-remelem,260715600,5.115727,19.621868
     1402023-04-06 22:50:30,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--stack-insfirst-inselem,325836000,5.102080,15.658429
     1412023-04-06 22:50:35,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--queue-inslast-remelem,171969000,5.259251,30.582553
     1422023-04-06 22:50:40,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--queue-inslast-allhead,159326200,5.062565,31.774843
     1432023-04-06 22:50:45,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--stack-inslast-remelem,687876000,5.057051,7.351690
     1442023-04-06 22:50:50,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-inselem,159326200,5.115809,32.109025
     1452023-04-06 22:50:55,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--queue-inslast-remelem,973000000,5.015677,5.154858
     1462023-04-06 22:51:00,3,5 100 72421 -1 3  ,./perfexp--upp-upp--queue-inslast-remelem,260715600,5.002998,19.189485
     1472023-04-06 22:51:05,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--stack-insfirst-allhead,343938000,5.009464,14.565020
     1482023-04-06 22:51:10,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--stack-inslast-allhead,159326200,5.001947,31.394378
     1492023-04-06 22:51:15,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--stack-inslast-remelem,966000000,5.019736,5.196414
     1502023-04-06 22:51:20,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--queue-insfirst-allhead,461130000,5.067126,10.988498
     1512023-04-06 22:51:25,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--stack-inslast-inselem,169890000,5.037162,29.649550
     1522023-04-06 22:51:31,2,5 10000 809 -1 2  ,./perfexp--upp-upp--stack-inslast-remelem,679560000,5.044672,7.423439
     1532023-04-06 22:51:36,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-remelem,153867000,5.093303,33.101984
     1542023-04-06 22:51:41,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--stack-inslast-remelem,570213000,5.076763,8.903275
     1552023-04-06 22:51:46,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--stack-insfirst-allhead,781000000,5.034261,6.445917
     1562023-04-06 22:51:51,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--stack-insfirst-allhead,352989000,5.119857,14.504296
     1572023-04-06 22:51:56,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--queue-inslast-inselem,568000000,5.020960,8.839718
     1582023-04-06 22:52:01,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--stack-insfirst-inselem,679000000,5.020031,7.393271
     1592023-04-06 22:52:06,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--stack-inslast-inselem,477310000,5.065549,10.612702
     1602023-04-06 22:52:11,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--queue-inslast-allhead,334887000,5.061093,15.112838
     1612023-04-06 22:52:16,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-remelem,171969000,5.199554,30.235415
     1622023-04-06 22:52:21,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--stack-insfirst-remelem,791000000,5.030514,6.359689
     1632023-04-06 22:52:26,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--stack-insfirst-inselem,660300000,5.021934,7.605534
     1642023-04-06 22:52:31,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--stack-inslast-inselem,224000000,5.069797,22.633022
     1652023-04-06 22:52:37,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--queue-insfirst-inselem,766800000,5.034758,6.565934
     1662023-04-06 22:52:42,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--stack-insfirst-inselem,738400000,5.004336,6.777270
     1672023-04-06 22:52:47,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-inselem,665000000,5.024545,7.555707
     1682023-04-06 22:52:52,1,5 1000 9051 -1 1  ,./perfexp--lq-list--stack-insfirst-allhead,343938000,5.070304,14.741913
     1692023-04-06 22:52:57,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--stack-insfirst-remelem,688700000,5.007406,7.270809
     1702023-04-06 22:53:02,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-allhead,184600000,5.064279,27.433797
     1712023-04-06 22:53:07,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--stack-inslast-allhead,1078000000,5.011355,4.648752
     1722023-04-06 22:53:12,4,5 100000 71 -1 4  ,./perfexp--lq-list--stack-insfirst-allhead,809400000,5.030850,6.215530
     1732023-04-06 22:53:17,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-allhead,184600000,5.121858,27.745710
     1742023-04-06 22:53:22,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--queue-inslast-allhead,177980000,5.177338,29.089437
     1752023-04-06 22:53:27,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--queue-insfirst-inselem,298683000,5.103575,17.086928
     1762023-04-06 22:53:32,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--stack-inslast-remelem,959000000,5.004941,5.218917
     1772023-04-06 22:53:37,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--queue-inslast-inselem,453040000,5.084873,11.223894
     1782023-04-06 22:53:43,4,5 1000000 7 -1 4  ,./perfexp--lq-list--stack-insfirst-allhead,917000000,5.007210,5.460425
     1792023-04-06 22:53:48,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-allhead,485400000,5.073608,10.452427
     1802023-04-06 22:53:53,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--stack-inslast-allhead,334887000,5.007885,14.953955
     1812023-04-06 22:53:58,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-allhead,137599900,5.149462,37.423443
     1822023-04-06 22:54:03,3,5 100 72421 -1 3  ,./perfexp--upp-upp--queue-inslast-inselem,137599900,5.086708,36.967382
     1832023-04-06 22:54:08,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-inselem,343938000,5.092902,14.807616
     1842023-04-06 22:54:13,5,5 100000 71 -1 5  ,./perfexp--lq-list--stack-insfirst-remelem,688700000,5.002389,7.263524
     1852023-04-06 22:54:18,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--queue-inslast-allhead,137599900,5.146658,37.403065
     1862023-04-06 22:54:23,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--stack-inslast-remelem,597366000,5.073255,8.492708
     1872023-04-06 22:54:28,4,5 100000 71 -1 4  ,./perfexp--upp-upp--stack-insfirst-remelem,759700000,5.005199,6.588389
     1882023-04-06 22:54:33,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--stack-inslast-remelem,347620800,5.035473,14.485534
     1892023-04-06 22:54:38,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-remelem,908800000,5.019250,5.522942
     1902023-04-06 22:54:43,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-allhead,159326200,5.030282,31.572221
     1912023-04-06 22:54:48,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-allhead,177980000,5.213425,29.292196
     1922023-04-06 22:54:54,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--queue-inslast-allhead,469220000,5.071355,10.808054
     1932023-04-06 22:54:59,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--stack-insfirst-remelem,688700000,5.012374,7.278022
     1942023-04-06 22:55:04,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-remelem,720010000,5.044350,7.005944
     1952023-04-06 22:55:09,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--stack-inslast-allhead,624800000,5.034208,8.057311
     1962023-04-06 22:55:14,5,5 100 72421 -1 5  ,./perfexp--upp-upp--queue-insfirst-remelem,260715600,5.109722,19.598835
     1972023-04-06 22:55:19,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--queue-inslast-inselem,658000000,5.025521,7.637570
     1982023-04-06 22:55:24,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--queue-inslast-remelem,588315000,5.043017,8.571967
     1992023-04-06 22:55:29,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--stack-insfirst-inselem,159326200,5.003525,31.404283
     2002023-04-06 22:55:34,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-remelem,318652400,5.010231,15.723186
     2012023-04-06 22:55:39,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-inselem,137599900,5.150708,37.432498
     2022023-04-06 22:55:44,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--queue-insfirst-inselem,595000000,5.044665,8.478429
     2032023-04-06 22:55:49,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--stack-inslast-remelem,159326200,5.209063,32.694328
     2042023-04-06 22:55:55,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--stack-inslast-allhead,509670000,5.053284,9.914815
     2052023-04-06 22:56:00,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--stack-insfirst-allhead,795200000,5.012552,6.303511
     2062023-04-06 22:56:05,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--queue-insfirst-allhead,766800000,5.033161,6.563851
     2072023-04-06 22:56:10,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-allhead,159326200,5.121738,32.146238
     2082023-04-06 22:56:15,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--stack-inslast-allhead,334887000,5.028414,15.015256
     2092023-04-06 22:56:20,5,5 1000 9051 -1 5  ,./perfexp--lq-list--stack-insfirst-inselem,325836000,5.124252,15.726476
     2102023-04-06 22:56:25,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--queue-inslast-inselem,177980000,5.172291,29.061080
     2112023-04-06 22:56:30,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-remelem,830700000,5.042470,6.070146
     2122023-04-06 22:56:35,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--queue-insfirst-remelem,847000000,5.032186,5.941188
     2132023-04-06 22:56:40,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--queue-inslast-remelem,639000000,5.002609,7.828809
     2142023-04-06 22:56:45,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--queue-inslast-remelem,770000000,5.038757,6.543840
     2152023-04-06 22:56:50,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-allhead,231000000,5.137935,22.242143
     2162023-04-06 22:56:56,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--stack-inslast-allhead,224000000,5.091507,22.729942
     2172023-04-06 22:57:01,4,5 10000 809 -1 4  ,./perfexp--upp-upp--queue-insfirst-inselem,412590000,5.037820,12.210233
     2182023-04-06 22:57:06,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-remelem,231000000,5.102198,22.087437
     2192023-04-06 22:57:11,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--queue-inslast-allhead,171969000,5.164593,30.032116
     2202023-04-06 22:57:16,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--stack-inslast-remelem,169890000,5.225116,30.755877
     2212023-04-06 22:57:21,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--queue-insfirst-allhead,316785000,5.093369,16.078315
     2222023-04-06 22:57:26,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--stack-inslast-inselem,603500000,5.049990,8.367838
     2232023-04-06 22:57:31,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--queue-inslast-allhead,166568300,5.220664,31.342482
     2242023-04-06 22:57:37,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--queue-inslast-inselem,568000000,5.010944,8.822085
     2252023-04-06 22:57:42,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--queue-inslast-allhead,144842000,5.227036,36.087847
     2262023-04-06 22:57:47,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-remelem,159326200,5.217508,32.747332
     2272023-04-06 22:57:52,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-allhead,137599900,5.146662,37.403094
     2282023-04-06 22:57:57,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--stack-insfirst-remelem,667400000,5.038476,7.549410
     2292023-04-06 22:58:02,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--stack-inslast-allhead,159326200,5.013988,31.469953
     2302023-04-06 22:58:07,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-remelem,1008000000,5.010780,4.971012
     2312023-04-06 22:58:12,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--stack-inslast-remelem,1421000000,5.023422,3.535132
     2322023-04-06 22:58:17,1,5 100000 71 -1 1  ,./perfexp--upp-upp--queue-insfirst-inselem,553800000,5.060584,9.137927
     2332023-04-06 22:58:23,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--queue-insfirst-inselem,595000000,5.047132,8.482575
     2342023-04-06 22:58:28,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--queue-inslast-remelem,588315000,5.032246,8.553659
     2352023-04-06 22:58:33,5,5 100000 71 -1 5  ,./perfexp--upp-upp--stack-insfirst-allhead,724200000,5.020706,6.932762
     2362023-04-06 22:58:38,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--queue-inslast-inselem,334887000,5.003484,14.940813
     2372023-04-06 22:58:43,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--stack-insfirst-allhead,840000000,5.042287,6.002723
     2382023-04-06 22:58:48,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--queue-inslast-remelem,224000000,5.088342,22.715813
     2392023-04-06 22:58:53,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--queue-inslast-inselem,169890000,5.058348,29.774254
     2402023-04-06 22:58:58,2,5 100000 71 -1 2  ,./perfexp--upp-upp--queue-inslast-allhead,695800000,5.026595,7.224195
     2412023-04-06 22:59:03,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-inselem,184600000,5.066927,27.448142
     2422023-04-06 22:59:08,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-inselem,184600000,5.055439,27.385910
     2432023-04-06 22:59:13,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--queue-insfirst-remelem,1309000000,5.009552,3.827007
     2442023-04-06 22:59:18,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-inselem,658000000,5.048553,7.672573
     2452023-04-06 22:59:23,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--queue-inslast-allhead,137599900,5.143656,37.381248
     2462023-04-06 22:59:29,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-allhead,224000000,5.132010,22.910759
     2472023-04-06 22:59:34,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--stack-insfirst-remelem,695800000,5.046242,7.252432
     2482023-04-06 22:59:39,5,5 100000 71 -1 5  ,./perfexp--upp-upp--stack-insfirst-inselem,603500000,5.003978,8.291596
     2492023-04-06 22:59:44,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-allhead,665000000,5.025093,7.556531
     2502023-04-06 22:59:49,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-remelem,965600000,5.028275,5.207410
     2512023-04-06 22:59:54,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-remelem,687650000,5.005714,7.279450
     2522023-04-06 22:59:59,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--stack-insfirst-remelem,590570000,5.031737,8.520136
     2532023-04-06 23:00:04,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--queue-inslast-remelem,184600000,5.160974,27.957606
     2542023-04-06 23:00:09,5,5 100 72421 -1 5  ,./perfexp--lq-list--stack-insfirst-remelem,333136600,5.090510,15.280549
     2552023-04-06 23:00:14,5,5 100 72421 -1 5  ,./perfexp--lq-list--stack-insfirst-inselem,159326200,5.004048,31.407565
     2562023-04-06 23:00:19,2,5 10000 809 -1 2  ,./perfexp--upp-upp--queue-insfirst-allhead,444950000,5.073828,11.403142
     2572023-04-06 23:00:24,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--queue-inslast-allhead,224000000,5.001734,22.329170
     2582023-04-06 23:00:29,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--stack-inslast-allhead,477310000,5.050386,10.580935
     2592023-04-06 23:00:34,4,5 1000 9051 -1 4  ,./perfexp--lq-list--stack-insfirst-allhead,343938000,5.050309,14.683777
     2602023-04-06 23:00:40,3,5 10000 809 -1 3  ,./perfexp--upp-upp--queue-insfirst-allhead,444950000,5.017058,11.275555
     2612023-04-06 23:00:45,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-remelem,994000000,5.019649,5.049949
     2622023-04-06 23:00:50,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--stack-inslast-remelem,153867000,5.201021,33.802056
     2632023-04-06 23:00:55,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-remelem,1001000000,5.015588,5.010577
     2642023-04-06 23:01:00,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-remelem,161800000,5.005496,30.936316
     2652023-04-06 23:01:05,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--queue-inslast-allhead,665000000,5.035214,7.571750
     2662023-04-06 23:01:10,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--stack-inslast-allhead,159326200,5.109530,32.069616
     2672023-04-06 23:01:15,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-allhead,169890000,5.100783,30.024033
     2682023-04-06 23:01:20,1,5 100000 71 -1 1  ,./perfexp--upp-upp--stack-insfirst-remelem,639000000,5.014872,7.848000
     2692023-04-06 23:01:25,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--queue-inslast-inselem,169890000,5.046345,29.703602
     2702023-04-06 23:01:30,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--stack-insfirst-allhead,896000000,5.013958,5.595935
     2712023-04-06 23:01:35,1,5 1000000 7 -1 1  ,./perfexp--lq-list--stack-insfirst-inselem,581000000,5.047488,8.687587
     2722023-04-06 23:01:40,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--stack-insfirst-inselem,501580000,5.002330,9.973145
     2732023-04-06 23:01:45,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--stack-inslast-remelem,986900000,5.036032,5.102880
     2742023-04-06 23:01:50,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-inselem,166568300,5.162360,30.992452
     2752023-04-06 23:01:55,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--stack-inslast-inselem,325836000,5.137919,15.768420
     2762023-04-06 23:02:01,4,5 100000 71 -1 4  ,./perfexp--upp-upp--queue-insfirst-remelem,710000000,5.019927,7.070320
     2772023-04-06 23:02:06,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--stack-inslast-allhead,334887000,5.098791,15.225407
     2782023-04-06 23:02:11,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--queue-insfirst-allhead,651000000,5.049504,7.756535
     2792023-04-06 23:02:16,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--stack-insfirst-remelem,515907000,5.019478,9.729424
     2802023-04-06 23:02:21,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--stack-insfirst-allhead,325836000,5.095609,15.638570
     2812023-04-06 23:02:26,5,5 1000000 7 -1 5  ,./perfexp--lq-list--stack-insfirst-inselem,581000000,5.050648,8.693026
     2822023-04-06 23:02:31,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--stack-insfirst-remelem,534009000,5.012189,9.385964
     2832023-04-06 23:02:36,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-inselem,343938000,5.100634,14.830097
     2842023-04-06 23:02:41,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-allhead,177980000,5.039308,28.313900
     2852023-04-06 23:02:46,3,5 10000 809 -1 3  ,./perfexp--upp-upp--queue-insfirst-inselem,412590000,5.053218,12.247553
     2862023-04-06 23:02:51,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-inselem,162918000,5.104631,31.332517
     2872023-04-06 23:02:56,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-allhead,166568300,5.127294,30.781931
     2882023-04-06 23:03:02,5,5 100 72421 -1 5  ,./perfexp--upp-upp--queue-inslast-inselem,137599900,5.086178,36.963530
     2892023-04-06 23:03:07,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--queue-inslast-inselem,177500000,5.030765,28.342338
     2902023-04-06 23:03:12,4,5 1000000 7 -1 4  ,./perfexp--lq-list--stack-insfirst-remelem,798000000,5.017055,6.287036
     2912023-04-06 23:03:17,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--stack-insfirst-inselem,660300000,5.001824,7.575078
     2922023-04-06 23:03:22,4,5 10000 809 -1 4  ,./perfexp--lq-list--stack-insfirst-inselem,436860000,5.056530,11.574715
     2932023-04-06 23:03:27,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-allhead,665000000,5.023530,7.554180
     2942023-04-06 23:03:32,1,5 100000 71 -1 1  ,./perfexp--lq-list--stack-insfirst-inselem,553800000,5.027487,9.078164
     2952023-04-06 23:03:37,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--stack-inslast-allhead,672000000,5.030612,7.486030
     2962023-04-06 23:03:42,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--queue-insfirst-allhead,672000000,5.043560,7.505298
     2972023-04-06 23:03:47,2,5 100 72421 -1 2  ,./perfexp--lq-list--stack-insfirst-remelem,333136600,5.084613,15.262847
     2982023-04-06 23:03:52,3,5 100000 71 -1 3  ,./perfexp--upp-upp--stack-inslast-allhead,738400000,5.043688,6.830563
     2992023-04-06 23:03:57,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--queue-inslast-remelem,171969000,5.223951,30.377283
     3002023-04-06 23:04:02,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-inselem,162918000,5.126779,31.468463
     3012023-04-06 23:04:08,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--stack-inslast-remelem,1421000000,5.023912,3.535476
     3022023-04-06 23:04:13,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--stack-inslast-allhead,658000000,5.020341,7.629698
     3032023-04-06 23:04:18,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--stack-insfirst-remelem,461601000,5.016184,10.866926
     3042023-04-06 23:04:23,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--stack-inslast-allhead,177980000,5.210149,29.273789
     3052023-04-06 23:04:28,4,5 100 72421 -1 4  ,./perfexp--upp-upp--stack-insfirst-inselem,159326200,5.202610,32.653826
     3062023-04-06 23:04:33,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--stack-inslast-remelem,966000000,5.014821,5.191326
     3072023-04-06 23:04:38,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--stack-inslast-remelem,728100000,5.003623,6.872165
     3082023-04-06 23:04:43,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--stack-inslast-allhead,184600000,5.136308,27.823987
     3092023-04-06 23:04:48,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-allhead,477310000,5.001601,10.478727
     3102023-04-06 23:04:53,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--queue-inslast-allhead,568000000,5.029274,8.854356
     3112023-04-06 23:04:58,2,5 10000 809 -1 2  ,./perfexp--upp-upp--stack-insfirst-remelem,590570000,5.018292,8.497370
     3122023-04-06 23:05:03,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-allhead,653200000,5.021467,7.687488
     3132023-04-06 23:05:08,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--queue-inslast-inselem,137599900,5.250703,38.159207
     3142023-04-06 23:05:14,4,5 100000 71 -1 4  ,./perfexp--upp-upp--queue-inslast-allhead,745500000,5.019787,6.733450
     3152023-04-06 23:05:19,1,5 10000 809 -1 1  ,./perfexp--upp-upp--queue-insfirst-inselem,412590000,5.039837,12.215122
     3162023-04-06 23:05:24,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--queue-inslast-inselem,724200000,5.013341,6.922592
     3172023-04-06 23:05:29,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--stack-inslast-allhead,603500000,5.026221,8.328452
     3182023-04-06 23:05:34,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-remelem,169890000,5.049109,29.719872
     3192023-04-06 23:05:39,4,5 10000 809 -1 4  ,./perfexp--upp-upp--stack-inslast-remelem,679560000,5.015714,7.380826
     3202023-04-06 23:05:44,2,5 100000 71 -1 2  ,./perfexp--upp-upp--stack-insfirst-remelem,731300000,5.037151,6.887941
     3212023-04-06 23:05:49,4,5 10000 809 -1 4  ,./perfexp--upp-upp--queue-inslast-remelem,614840000,5.059492,8.228957
     3222023-04-06 23:05:54,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-remelem,958500000,5.014201,5.231300
     3232023-04-06 23:05:59,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--stack-inslast-inselem,316785000,5.024996,15.862481
     3242023-04-06 23:06:04,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--queue-inslast-remelem,588315000,5.067089,8.612884
     3252023-04-06 23:06:09,2,5 100000 71 -1 2  ,./perfexp--upp-upp--stack-inslast-allhead,639000000,5.028277,7.868978
     3262023-04-06 23:06:14,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--queue-inslast-allhead,334887000,5.060557,15.111238
     3272023-04-06 23:06:19,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--queue-inslast-inselem,352989000,5.102670,14.455606
     3282023-04-06 23:06:25,4,5 100 72421 -1 4  ,./perfexp--upp-upp--queue-insfirst-allhead,130357800,5.098607,39.112404
     3292023-04-06 23:06:30,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--queue-inslast-inselem,144842000,5.151602,35.567045
     3302023-04-06 23:06:35,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--stack-insfirst-allhead,795200000,5.020810,6.313896
     3312023-04-06 23:06:40,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--stack-inslast-inselem,658000000,5.025127,7.636971
     3322023-04-06 23:06:45,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--stack-inslast-inselem,162918000,5.129739,31.486631
     3332023-04-06 23:06:50,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--stack-inslast-allhead,159326200,5.168959,32.442618
     3342023-04-06 23:06:55,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--queue-inslast-inselem,745500000,5.024930,6.740349
     3352023-04-06 23:07:00,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--stack-inslast-inselem,159326200,5.104196,32.036137
     3362023-04-06 23:07:06,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-allhead,575100000,5.018488,8.726288
     3372023-04-06 23:07:11,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-inselem,184600000,5.040923,27.307275
     3382023-04-06 23:07:16,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-allhead,162918000,5.129628,31.485950
     3392023-04-06 23:07:21,3,5 100000 71 -1 3  ,./perfexp--upp-upp--queue-insfirst-allhead,653200000,5.014120,7.676240
     3402023-04-06 23:07:26,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--stack-insfirst-allhead,903000000,5.007293,5.545175
     3412023-04-06 23:07:31,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-inselem,231000000,5.039397,21.815571
     3422023-04-06 23:07:36,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--stack-inslast-inselem,159326200,5.103728,32.033200
     3432023-04-06 23:07:41,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--queue-inslast-remelem,159326200,5.110623,32.076476
     3442023-04-06 23:07:46,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--queue-inslast-inselem,325836000,5.094063,15.633825
     3452023-04-06 23:07:51,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--queue-inslast-allhead,896000000,5.013412,5.595326
     3462023-04-06 23:07:56,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--queue-inslast-remelem,289684000,5.090448,17.572417
     3472023-04-06 23:08:01,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--queue-inslast-remelem,515907000,5.013509,9.717854
     3482023-04-06 23:08:06,1,5 10000 809 -1 1  ,./perfexp--upp-upp--stack-insfirst-remelem,582480000,5.028441,8.632813
     3492023-04-06 23:08:11,5,5 100 72421 -1 5  ,./perfexp--lq-list--stack-insfirst-allhead,166568300,5.049215,30.313181
     3502023-04-06 23:08:16,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-remelem,289684000,5.110068,17.640146
     3512023-04-06 23:08:22,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-inselem,343938000,5.103078,14.837203
     3522023-04-06 23:08:27,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-inselem,162918000,5.149009,31.604912
     3532023-04-06 23:08:32,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--stack-inslast-remelem,917000000,5.004999,5.458014
     3542023-04-06 23:08:37,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-remelem,695740000,5.052429,7.261950
     3552023-04-06 23:08:42,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-allhead,137599900,5.145265,37.392941
     3562023-04-06 23:08:47,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-inselem,159326200,5.189556,32.571893
     3572023-04-06 23:08:52,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--stack-inslast-remelem,177500000,5.052410,28.464282
     3582023-04-06 23:08:57,3,5 10000 809 -1 3  ,./perfexp--upp-upp--stack-insfirst-allhead,533940000,5.071980,9.499157
     3592023-04-06 23:09:03,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-allhead,665000000,5.021102,7.550529
     3602023-04-06 23:09:08,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--queue-insfirst-inselem,298683000,5.125385,17.159949
     3612023-04-06 23:09:13,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-remelem,579264000,5.001932,8.634978
     3622023-04-06 23:09:18,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-remelem,184600000,5.103404,27.645742
     3632023-04-06 23:09:23,3,5 100 72421 -1 3  ,./perfexp--upp-upp--stack-inslast-remelem,318652400,5.032572,15.793297
     3642023-04-06 23:09:28,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--queue-inslast-remelem,171969000,5.132165,29.843547
     3652023-04-06 23:09:33,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--stack-inslast-allhead,169890000,5.106152,30.055636
     3662023-04-06 23:09:38,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-remelem,720010000,5.056537,7.022871
     3672023-04-06 23:09:43,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--queue-inslast-remelem,169890000,5.068533,29.834204
     3682023-04-06 23:09:48,2,5 10000 809 -1 2  ,./perfexp--upp-upp--queue-inslast-allhead,493490000,5.018832,10.170078
     3692023-04-06 23:09:53,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--queue-inslast-inselem,833000000,5.016267,6.021929
     3702023-04-06 23:09:58,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--queue-inslast-allhead,461130000,5.084745,11.026706
     3712023-04-06 23:10:03,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--stack-inslast-inselem,908800000,5.035999,5.541372
     3722023-04-06 23:10:09,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--queue-inslast-allhead,889000000,5.028819,5.656714
     3732023-04-06 23:10:14,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--queue-inslast-allhead,166568300,5.191809,31.169250
     3742023-04-06 23:10:19,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--stack-inslast-inselem,159326200,5.152530,32.339502
     3752023-04-06 23:10:24,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--queue-inslast-remelem,289684000,5.093276,17.582179
     3762023-04-06 23:10:29,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-inselem,231000000,5.100410,22.079697
     3772023-04-06 23:10:34,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--queue-inslast-allhead,485400000,5.011748,10.324986
     3782023-04-06 23:10:39,5,5 100000 71 -1 5  ,./perfexp--upp-upp--queue-inslast-remelem,688700000,5.032312,7.306973
     3792023-04-06 23:10:44,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--queue-insfirst-inselem,973000000,5.027293,5.166797
     3802023-04-06 23:10:49,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-inselem,177980000,5.048409,28.365035
     3812023-04-06 23:10:54,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-allhead,159326200,5.095523,31.981702
     3822023-04-06 23:11:00,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-inselem,444950000,5.015660,11.272413
     3832023-04-06 23:11:05,3,5 1000000 7 -1 3  ,./perfexp--lq-list--stack-insfirst-allhead,924000000,5.029412,5.443087
     3842023-04-06 23:11:10,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--stack-inslast-allhead,343938000,5.134039,14.927222
     3852023-04-06 23:11:15,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--stack-insfirst-remelem,333136600,5.076445,15.238329
     3862023-04-06 23:11:20,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-inselem,169890000,5.039287,29.662058
     3872023-04-06 23:11:25,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--stack-insfirst-allhead,166568300,5.122763,30.754729
     3882023-04-06 23:11:30,4,5 100 72421 -1 4  ,./perfexp--upp-upp--stack-inslast-remelem,318652400,5.029359,15.783214
     3892023-04-06 23:11:35,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--queue-insfirst-allhead,1022000000,5.025006,4.916836
     3902023-04-06 23:11:40,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--queue-inslast-inselem,461130000,5.059408,10.971761
     3912023-04-06 23:11:45,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-allhead,159326200,5.102132,32.023183
     3922023-04-06 23:11:50,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-remelem,728100000,5.037604,6.918835
     3932023-04-06 23:11:56,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--queue-inslast-allhead,334887000,5.067591,15.132242
     3942023-04-06 23:12:01,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-inselem,159326200,5.104270,32.036602
     3952023-04-06 23:12:06,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--stack-inslast-inselem,184600000,5.124046,27.757562
     3962023-04-06 23:12:11,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--stack-inslast-allhead,1078000000,5.014921,4.652060
     3972023-04-06 23:12:16,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--stack-inslast-inselem,624800000,5.051553,8.085072
     3982023-04-06 23:12:21,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--queue-inslast-inselem,833000000,5.018805,6.024976
     3992023-04-06 23:12:26,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--queue-inslast-allhead,343938000,5.055123,14.697774
     4002023-04-06 23:12:31,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--queue-insfirst-allhead,316785000,5.093298,16.078091
     4012023-04-06 23:12:36,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--queue-inslast-allhead,144842000,5.158022,35.611370
     4022023-04-06 23:12:41,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--stack-inslast-allhead,159326200,5.152787,32.341115
     4032023-04-06 23:12:47,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-allhead,181020000,5.246972,28.985593
     4042023-04-06 23:12:52,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-remelem,171969000,5.244708,30.497985
     4052023-04-06 23:12:57,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--queue-inslast-remelem,289684000,5.088471,17.565592
     4062023-04-06 23:13:02,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-remelem,720010000,5.055206,7.021022
     4072023-04-06 23:13:07,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--queue-inslast-allhead,560900000,5.032860,8.972829
     4082023-04-06 23:13:12,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--queue-inslast-allhead,959000000,5.008545,5.222675
     4092023-04-06 23:13:17,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--stack-insfirst-remelem,784000000,5.022341,6.406047
     4102023-04-06 23:13:22,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--queue-inslast-inselem,352989000,5.117729,14.498268
     4112023-04-06 23:13:27,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--queue-inslast-inselem,224000000,5.066051,22.616299
     4122023-04-06 23:13:33,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-remelem,159326200,5.077187,31.866617
     4132023-04-06 23:13:38,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--stack-inslast-inselem,166568300,5.220717,31.342801
     4142023-04-06 23:13:43,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--queue-inslast-inselem,477310000,5.070365,10.622792
     4152023-04-06 23:13:48,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--queue-insfirst-remelem,1309000000,5.007603,3.825518
     4162023-04-06 23:13:53,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-allhead,184600000,5.111904,27.691788
     4172023-04-06 23:13:58,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-remelem,972700000,5.036058,5.177401
     4182023-04-06 23:14:03,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--stack-inslast-remelem,938000000,5.030859,5.363389
     4192023-04-06 23:14:08,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-inselem,231000000,5.144215,22.269329
     4202023-04-06 23:14:13,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-allhead,159326200,5.195831,32.611278
     4212023-04-06 23:14:19,5,5 100000 71 -1 5  ,./perfexp--upp-upp--queue-insfirst-remelem,710000000,5.050419,7.113266
     4222023-04-06 23:14:24,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--stack-inslast-inselem,477310000,5.056472,10.593685
     4232023-04-06 23:14:29,1,5 100000 71 -1 1  ,./perfexp--upp-upp--stack-inslast-allhead,646100000,5.033754,7.790983
     4242023-04-06 23:14:34,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--queue-inslast-inselem,169890000,5.007809,29.476773
     4252023-04-06 23:14:39,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-remelem,184600000,5.140697,27.847763
     4262023-04-06 23:14:44,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-remelem,917000000,5.012871,5.466599
     4272023-04-06 23:14:49,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--stack-inslast-remelem,792820000,5.025219,6.338411
     4282023-04-06 23:14:54,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-allhead,184600000,5.077734,27.506685
     4292023-04-06 23:14:59,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--stack-inslast-allhead,231000000,5.142791,22.263165
     4302023-04-06 23:15:04,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--queue-inslast-inselem,334887000,5.004776,14.944671
     4312023-04-06 23:15:09,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--queue-inslast-allhead,144842000,5.161848,35.637785
     4322023-04-06 23:15:15,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--stack-insfirst-inselem,325836000,5.085281,15.606873
     4332023-04-06 23:15:20,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--stack-insfirst-inselem,581000000,5.020173,8.640573
     4342023-04-06 23:15:25,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--queue-inslast-inselem,710000000,5.014337,7.062446
     4352023-04-06 23:15:30,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-allhead,177980000,5.062496,28.444185
     4362023-04-06 23:15:35,1,5 1000000 7 -1 1  ,./perfexp--lq-list--stack-insfirst-allhead,917000000,5.004475,5.457443
     4372023-04-06 23:15:40,4,5 100 72421 -1 4  ,./perfexp--upp-upp--queue-inslast-remelem,267957700,5.136059,19.167425
     4382023-04-06 23:15:45,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--stack-inslast-remelem,687876000,5.053524,7.346562
     4392023-04-06 23:15:50,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-allhead,444950000,5.008229,11.255712
     4402023-04-06 23:15:55,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--queue-inslast-remelem,159326200,5.159661,32.384259
     4412023-04-06 23:16:00,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--queue-insfirst-allhead,453040000,5.007535,11.053185
     4422023-04-06 23:16:05,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-inselem,224000000,5.009136,22.362214
     4432023-04-06 23:16:10,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--queue-inslast-allhead,453040000,5.019570,11.079750
     4442023-04-06 23:16:15,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--stack-inslast-allhead,159326200,5.106386,32.049883
     4452023-04-06 23:16:20,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--stack-inslast-allhead,162918000,5.082855,31.198855
     4462023-04-06 23:16:26,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--queue-insfirst-remelem,944300000,5.025435,5.321863
     4472023-04-06 23:16:31,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--queue-insfirst-allhead,130357800,5.062806,38.837768
     4482023-04-06 23:16:36,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-remelem,171969000,5.121176,29.779646
     4492023-04-06 23:16:41,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--queue-insfirst-remelem,861000000,5.036872,5.850026
     4502023-04-06 23:16:46,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--stack-inslast-remelem,720010000,5.033713,6.991171
     4512023-04-06 23:16:51,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--queue-insfirst-inselem,766800000,5.001069,6.521999
     4522023-04-06 23:16:56,5,5 100 72421 -1 5  ,./perfexp--upp-upp--stack-insfirst-allhead,159326200,5.154320,32.350737
     4532023-04-06 23:17:01,1,5 100000 71 -1 1  ,./perfexp--upp-upp--queue-inslast-inselem,610600000,5.008342,8.202329
     4542023-04-06 23:17:06,3,5 100000 71 -1 3  ,./perfexp--lq-list--stack-insfirst-allhead,802300000,5.014286,6.249889
     4552023-04-06 23:17:11,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--stack-inslast-allhead,231000000,5.088531,22.028273
     4562023-04-06 23:17:16,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--stack-inslast-inselem,343938000,5.070875,14.743573
     4572023-04-06 23:17:21,4,5 10000 809 -1 4  ,./perfexp--upp-upp--queue-insfirst-allhead,444950000,5.042555,11.332858
     4582023-04-06 23:17:26,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--stack-inslast-remelem,658000000,5.001245,7.600676
     4592023-04-06 23:17:31,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--queue-inslast-remelem,515907000,5.021599,9.733535
     4602023-04-06 23:17:36,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-inselem,159326200,5.186501,32.552719
     4612023-04-06 23:17:42,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-inselem,177980000,5.026446,28.241634
     4622023-04-06 23:17:47,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--stack-inslast-inselem,658000000,5.016281,7.623527
     4632023-04-06 23:17:52,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--queue-inslast-remelem,784000000,5.003437,6.381935
     4642023-04-06 23:17:57,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--stack-inslast-remelem,347620800,5.029484,14.468306
     4652023-04-06 23:18:02,1,5 100000 71 -1 1  ,./perfexp--upp-upp--queue-inslast-remelem,710000000,5.007576,7.052924
     4662023-04-06 23:18:07,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--queue-inslast-remelem,809400000,5.015371,6.196406
     4672023-04-06 23:18:12,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--queue-insfirst-allhead,788100000,5.040980,6.396371
     4682023-04-06 23:18:17,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--queue-inslast-inselem,461130000,5.057431,10.967473
     4692023-04-06 23:18:22,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-remelem,159326200,5.044365,31.660612
     4702023-04-06 23:18:27,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-allhead,485400000,5.070348,10.445711
     4712023-04-06 23:18:32,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--stack-inslast-inselem,316785000,5.018884,15.843187
     4722023-04-06 23:18:37,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-inselem,560900000,5.062667,9.025971
     4732023-04-06 23:18:42,5,5 10000 809 -1 5  ,./perfexp--upp-upp--queue-insfirst-inselem,412590000,5.015951,12.157229
     4742023-04-06 23:18:47,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--queue-insfirst-inselem,816500000,5.000448,6.124247
     4752023-04-06 23:18:52,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--stack-inslast-inselem,162918000,5.018924,30.806443
     4762023-04-06 23:18:57,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--queue-inslast-remelem,695740000,5.044067,7.249931
     4772023-04-06 23:19:03,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--queue-inslast-remelem,169890000,5.075488,29.875143
     4782023-04-06 23:19:08,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--queue-inslast-inselem,224000000,5.038191,22.491924
     4792023-04-06 23:19:13,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--stack-insfirst-inselem,325836000,5.103653,15.663257
     4802023-04-06 23:19:18,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-allhead,444950000,5.010533,11.260890
     4812023-04-06 23:19:23,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--queue-inslast-allhead,224000000,5.004062,22.339563
     4822023-04-06 23:19:28,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--queue-inslast-remelem,784000000,5.030273,6.416165
     4832023-04-06 23:19:33,1,5 10000 809 -1 1  ,./perfexp--upp-upp--stack-insfirst-inselem,485400000,5.050046,10.403885
     4842023-04-06 23:19:38,1,5 100000 71 -1 1  ,./perfexp--upp-upp--stack-insfirst-inselem,617700000,5.005519,8.103479
     4852023-04-06 23:19:43,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--stack-insfirst-allhead,325836000,5.106682,15.672553
     4862023-04-06 23:19:48,3,5 100000 71 -1 3  ,./perfexp--upp-upp--queue-insfirst-remelem,681600000,5.046878,7.404457
     4872023-04-06 23:19:53,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-inselem,137599900,5.148273,37.414802
     4882023-04-06 23:19:58,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--stack-inslast-inselem,603500000,5.030745,8.335949
     4892023-04-06 23:20:03,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--stack-inslast-inselem,987000000,5.001494,5.067370
     4902023-04-06 23:20:08,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--queue-inslast-allhead,144842000,5.159197,35.619482
     4912023-04-06 23:20:14,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-inselem,453040000,5.069119,11.189120
     4922023-04-06 23:20:19,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--stack-inslast-inselem,880400000,5.006800,5.686960
     4932023-04-06 23:20:24,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-allhead,224000000,5.105644,22.793054
     4942023-04-06 23:20:29,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-remelem,224000000,5.045045,22.522522
     4952023-04-06 23:20:34,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--queue-inslast-allhead,959000000,5.008714,5.222851
     4962023-04-06 23:20:39,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--queue-inslast-inselem,184600000,5.185437,28.090125
     4972023-04-06 23:20:44,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--stack-insfirst-inselem,420680000,5.058743,12.025157
     4982023-04-06 23:20:49,3,5 100 72421 -1 3  ,./perfexp--upp-upp--queue-insfirst-remelem,260715600,5.111093,19.604094
     4992023-04-06 23:20:54,2,5 100000 71 -1 2  ,./perfexp--upp-upp--stack-insfirst-allhead,773900000,5.004333,6.466382
     5002023-04-06 23:20:59,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--queue-insfirst-remelem,812000000,5.021316,6.183887
     5012023-04-06 23:21:04,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-allhead,184600000,5.041771,27.311869
     5022023-04-06 23:21:09,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--stack-inslast-remelem,1414000000,5.000733,3.536586
     5032023-04-06 23:21:14,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-remelem,289684000,5.112781,17.649511
     5042023-04-06 23:21:20,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--stack-insfirst-inselem,539600000,5.009402,9.283547
     5052023-04-06 23:21:25,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--stack-inslast-inselem,325836000,5.128478,15.739446
     5062023-04-06 23:21:30,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--stack-insfirst-allhead,509670000,5.040138,9.889022
     5072023-04-06 23:21:35,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--queue-insfirst-inselem,307734000,5.031918,16.351518
     5082023-04-06 23:21:40,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-remelem,588315000,5.069535,8.617042
     5092023-04-06 23:21:45,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-allhead,181020000,5.196558,28.707093
     5102023-04-06 23:21:50,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--queue-insfirst-remelem,720010000,5.049517,7.013121
     5112023-04-06 23:21:55,2,5 100000 71 -1 2  ,./perfexp--upp-upp--stack-insfirst-inselem,631900000,5.011261,7.930465
     5122023-04-06 23:22:00,4,5 100 72421 -1 4  ,./perfexp--upp-upp--queue-inslast-inselem,137599900,5.090919,36.997985
     5132023-04-06 23:22:05,3,5 100000 71 -1 3  ,./perfexp--lq-list--stack-insfirst-remelem,688700000,5.028916,7.302042
     5142023-04-06 23:22:10,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--queue-inslast-inselem,159326200,5.021214,31.515306
     5152023-04-06 23:22:15,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--stack-inslast-allhead,343938000,5.134953,14.929880
     5162023-04-06 23:22:21,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--stack-insfirst-allhead,766800000,5.010735,6.534605
     5172023-04-06 23:22:26,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-remelem,588315000,5.005341,8.507927
     5182023-04-06 23:22:31,5,5 100000 71 -1 5  ,./perfexp--upp-upp--stack-inslast-inselem,553800000,5.022399,9.068976
     5192023-04-06 23:22:36,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-inselem,217000000,5.090764,23.459742
     5202023-04-06 23:22:41,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--queue-insfirst-allhead,316785000,5.107048,16.121496
     5212023-04-06 23:22:46,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-inselem,603500000,5.007173,8.296890
     5222023-04-06 23:22:51,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--stack-insfirst-remelem,534009000,5.013222,9.387898
     5232023-04-06 23:22:56,4,5 100000 71 -1 4  ,./perfexp--upp-upp--queue-inslast-inselem,617700000,5.049209,8.174209
     5242023-04-06 23:23:01,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--stack-inslast-inselem,159326200,5.098883,32.002791
     5252023-04-06 23:23:06,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--queue-inslast-allhead,224000000,5.012905,22.379040
     5262023-04-06 23:23:11,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--queue-inslast-inselem,693000000,5.010052,7.229512
     5272023-04-06 23:23:16,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--stack-inslast-inselem,343938000,5.081110,14.773331
     5282023-04-06 23:23:21,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--stack-insfirst-allhead,805000000,5.000210,6.211441
     5292023-04-06 23:23:26,2,5 10000 809 -1 2  ,./perfexp--lq-list--stack-insfirst-inselem,420680000,5.069851,12.051562
     5302023-04-06 23:23:31,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-inselem,177980000,5.051407,28.381880
     5312023-04-06 23:23:36,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--stack-inslast-inselem,987000000,5.007191,5.073142
     5322023-04-06 23:23:41,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-remelem,231000000,5.081453,21.997632
     5332023-04-06 23:23:46,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-remelem,177500000,5.017600,28.268169
     5342023-04-06 23:23:52,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-inselem,343938000,5.100129,14.828629
     5352023-04-06 23:23:57,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-inselem,184600000,5.151028,27.903727
     5362023-04-06 23:24:02,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-remelem,184600000,5.128629,27.782389
     5372023-04-06 23:24:07,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-remelem,910000000,5.002322,5.497057
     5382023-04-06 23:24:12,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-allhead,177980000,5.196302,29.195988
     5392023-04-06 23:24:17,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--stack-insfirst-allhead,509670000,5.014897,9.839498
     5402023-04-06 23:24:22,2,5 100 72421 -1 2  ,./perfexp--upp-upp--queue-insfirst-remelem,260715600,5.109786,19.599080
     5412023-04-06 23:24:27,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--stack-inslast-inselem,159326200,5.008081,31.432878
     5422023-04-06 23:24:32,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--queue-inslast-inselem,325836000,5.116265,15.701964
     5432023-04-06 23:24:37,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--stack-inslast-remelem,570213000,5.046808,8.850742
     5442023-04-06 23:24:43,2,5 100 72421 -1 2  ,./perfexp--upp-upp--queue-inslast-allhead,137599900,5.042300,36.644649
     5452023-04-06 23:24:48,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-allhead,665000000,5.022941,7.553295
     5462023-04-06 23:24:53,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-remelem,153867000,5.092858,33.099092
     5472023-04-06 23:24:58,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--queue-insfirst-inselem,966000000,5.015365,5.191889
     5482023-04-06 23:25:03,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--stack-inslast-inselem,177980000,5.188118,29.150006
     5492023-04-06 23:25:08,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--queue-insfirst-remelem,296926100,5.109709,17.208689
     5502023-04-06 23:25:13,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-remelem,184600000,5.118232,27.726067
     5512023-04-06 23:25:18,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--queue-inslast-allhead,177980000,5.168805,29.041493
     5522023-04-06 23:25:23,2,5 100 72421 -1 2  ,./perfexp--upp-upp--stack-inslast-allhead,159326200,5.074931,31.852457
     5532023-04-06 23:25:28,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--queue-insfirst-remelem,534009000,5.064100,9.483174
     5542023-04-06 23:25:34,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--queue-insfirst-allhead,130357800,5.062901,38.838497
     5552023-04-06 23:25:39,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--queue-inslast-inselem,184600000,5.176605,28.042281
     5562023-04-06 23:25:44,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--queue-inslast-inselem,137599900,5.248929,38.146314
     5572023-04-06 23:25:49,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-inselem,184600000,5.090988,27.578483
     5582023-04-06 23:25:54,2,5 10000 809 -1 2  ,./perfexp--lq-list--stack-insfirst-remelem,590570000,5.053093,8.556298
     5592023-04-06 23:25:59,1,5 10000 809 -1 1  ,./perfexp--upp-upp--queue-inslast-remelem,614840000,5.005980,8.141923
     5602023-04-06 23:26:04,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--queue-inslast-allhead,171969000,5.032441,29.263652
     5612023-04-06 23:26:09,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--queue-inslast-allhead,485400000,5.027026,10.356461
     5622023-04-06 23:26:14,5,5 100000 71 -1 5  ,./perfexp--upp-upp--queue-inslast-allhead,695800000,5.023256,7.219396
     5632023-04-06 23:26:19,2,5 100000 71 -1 2  ,./perfexp--lq-list--stack-insfirst-inselem,738400000,5.023025,6.802580
     5642023-04-06 23:26:24,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-allhead,546700000,5.016473,9.175915
     5652023-04-06 23:26:29,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-inselem,181020000,5.192822,28.686455
     5662023-04-06 23:26:35,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-inselem,343938000,5.093426,14.809140
     5672023-04-06 23:26:40,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-remelem,153867000,5.079586,33.012836
     5682023-04-06 23:26:45,5,5 10000 809 -1 5  ,./perfexp--lq-list--stack-insfirst-inselem,509670000,5.077423,9.962177
     5692023-04-06 23:26:50,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-remelem,169890000,5.078467,29.892678
     5702023-04-06 23:26:55,3,5 100 72421 -1 3  ,./perfexp--upp-upp--stack-inslast-inselem,159326200,5.146163,32.299540
     5712023-04-06 23:27:00,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--stack-inslast-allhead,159326200,5.163047,32.405511
     5722023-04-06 23:27:05,4,5 100000 71 -1 4  ,./perfexp--upp-upp--queue-insfirst-inselem,568000000,5.058001,8.904931
     5732023-04-06 23:27:11,3,5 10000 809 -1 3  ,./perfexp--lq-list--stack-insfirst-inselem,485400000,5.006967,10.315136
     5742023-04-06 23:27:16,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--stack-inslast-inselem,617700000,5.005977,8.104220
     5752023-04-06 23:27:21,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--queue-insfirst-inselem,588000000,5.020572,8.538388
     5762023-04-06 23:27:26,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--queue-inslast-remelem,777000000,5.025727,6.468117
     5772023-04-06 23:27:31,4,5 100000 71 -1 4  ,./perfexp--upp-upp--stack-inslast-inselem,553800000,5.014991,9.055599
     5782023-04-06 23:27:36,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--stack-insfirst-remelem,461601000,5.001793,10.835750
     5792023-04-06 23:27:41,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--queue-inslast-remelem,224000000,5.052311,22.554960
     5802023-04-06 23:27:46,2,5 10000 809 -1 2  ,./perfexp--upp-upp--queue-insfirst-inselem,412590000,5.009318,12.141152
     5812023-04-06 23:27:51,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--queue-inslast-allhead,781000000,5.043798,6.458128
     5822023-04-06 23:27:56,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-remelem,703830000,5.055801,7.183270
     5832023-04-06 23:28:01,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-remelem,184600000,5.103939,27.648640
     5842023-04-06 23:28:06,2,5 100 72421 -1 2  ,./perfexp--upp-upp--stack-insfirst-allhead,159326200,5.157636,32.371550
     5852023-04-06 23:28:11,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-remelem,318652400,5.003554,15.702232
     5862023-04-06 23:28:16,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-allhead,617700000,5.007486,8.106663
     5872023-04-06 23:28:21,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-remelem,231000000,5.082904,22.003913
     5882023-04-06 23:28:26,5,5 100000 71 -1 5  ,./perfexp--upp-upp--stack-inslast-remelem,823600000,5.035229,6.113683
     5892023-04-06 23:28:31,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--queue-inslast-allhead,539600000,5.014691,9.293349
     5902023-04-06 23:28:36,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--queue-inslast-allhead,137599900,5.146557,37.402331
     5912023-04-06 23:28:42,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--queue-inslast-allhead,166568300,5.151938,30.929883
     5922023-04-06 23:28:47,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--queue-insfirst-inselem,595000000,5.045803,8.480341
     5932023-04-06 23:28:52,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--queue-inslast-inselem,453040000,5.084859,11.223863
     5942023-04-06 23:28:57,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-inselem,159326200,5.191003,32.580975
     5952023-04-06 23:29:02,5,5 10000 809 -1 5  ,./perfexp--upp-upp--stack-inslast-remelem,687650000,5.026542,7.309739
     5962023-04-06 23:29:07,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-remelem,159326200,5.092534,31.962941
     5972023-04-06 23:29:12,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--queue-insfirst-remelem,720010000,5.046402,7.008794
     5982023-04-06 23:29:17,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-allhead,184600000,5.093610,27.592687
     5992023-04-06 23:29:22,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--stack-inslast-allhead,343938000,5.130926,14.918171
     6002023-04-06 23:29:28,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--queue-inslast-inselem,144842000,5.154669,35.588220
     6012023-04-06 23:29:33,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--stack-insfirst-allhead,781000000,5.027590,6.437375
     6022023-04-06 23:29:38,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--stack-inslast-allhead,469220000,5.020177,10.698983
     6032023-04-06 23:29:43,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--stack-inslast-allhead,672000000,5.049259,7.513778
     6042023-04-06 23:29:48,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--queue-inslast-remelem,590570000,5.015500,8.492643
     6052023-04-06 23:29:53,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--queue-inslast-remelem,515907000,5.032712,9.755076
     6062023-04-06 23:29:58,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--queue-inslast-inselem,325836000,5.107450,15.674910
     6072023-04-06 23:30:03,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--stack-inslast-remelem,800910000,5.026620,6.276136
     6082023-04-06 23:30:08,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--stack-inslast-remelem,347620800,5.041880,14.503965
     6092023-04-06 23:30:13,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-allhead,231000000,5.013901,21.705199
     6102023-04-06 23:30:18,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--queue-inslast-remelem,171969000,5.137606,29.875187
     6112023-04-06 23:30:23,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--stack-inslast-allhead,770000000,5.003343,6.497848
     6122023-04-06 23:30:28,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-allhead,166568300,5.108504,30.669125
     6132023-04-06 23:30:34,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--queue-inslast-allhead,184600000,5.156994,27.936046
     6142023-04-06 23:30:39,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--stack-insfirst-allhead,819000000,5.014858,6.123148
     6152023-04-06 23:30:44,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--stack-inslast-remelem,1414000000,5.003794,3.538751
     6162023-04-06 23:30:49,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-inselem,231000000,5.035501,21.798706
     6172023-04-06 23:30:54,1,5 100 72421 -1 1  ,./perfexp--upp-upp--stack-insfirst-inselem,159326200,5.209153,32.694893
     6182023-04-06 23:30:59,4,5 10000 809 -1 4  ,./perfexp--upp-upp--stack-insfirst-inselem,477310000,5.023267,10.524118
     6192023-04-06 23:31:04,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--stack-insfirst-inselem,325836000,5.101399,15.656339
     6202023-04-06 23:31:09,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--queue-inslast-remelem,667400000,5.022926,7.526110
     6212023-04-06 23:31:14,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--stack-inslast-remelem,325894500,5.091748,15.623915
     6222023-04-06 23:31:19,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-allhead,334887000,5.054765,15.093942
     6232023-04-06 23:31:24,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-remelem,1008000000,5.001067,4.961376
     6242023-04-06 23:31:29,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--stack-insfirst-inselem,679000000,5.016446,7.387991
     6252023-04-06 23:31:35,5,5 1000000 7 -1 5  ,./perfexp--lq-list--stack-insfirst-remelem,798000000,5.020158,6.290925
     6262023-04-06 23:31:40,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-inselem,658000000,5.046821,7.669941
     6272023-04-06 23:31:45,2,5 10000 809 -1 2  ,./perfexp--upp-upp--stack-insfirst-inselem,469220000,5.064185,10.792773
     6282023-04-06 23:31:50,4,5 100000 71 -1 4  ,./perfexp--upp-upp--stack-insfirst-inselem,674500000,5.015829,7.436366
     6292023-04-06 23:31:55,2,5 10000 809 -1 2  ,./perfexp--upp-upp--queue-insfirst-remelem,639110000,5.034318,7.877076
     6302023-04-06 23:32:00,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--stack-inslast-remelem,570213000,5.053420,8.862337
     6312023-04-06 23:32:05,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--queue-inslast-allhead,171969000,5.028685,29.241811
     6322023-04-06 23:32:10,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--queue-inslast-remelem,224000000,5.019890,22.410223
     6332023-04-06 23:32:15,4,5 10000 809 -1 4  ,./perfexp--upp-upp--queue-insfirst-remelem,582480000,5.025035,8.626966
     6342023-04-06 23:32:20,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-remelem,161800000,5.127857,31.692565
     6352023-04-06 23:32:25,1,5 100 72421 -1 1  ,./perfexp--upp-upp--queue-inslast-remelem,260715600,5.019198,19.251621
     6362023-04-06 23:32:30,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-allhead,162918000,5.129510,31.485226
     6372023-04-06 23:32:35,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--queue-insfirst-inselem,130357800,5.149737,39.504633
     6382023-04-06 23:32:40,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-remelem,162918000,5.005389,30.723364
     6392023-04-06 23:32:45,3,5 100000 71 -1 3  ,./perfexp--upp-upp--queue-inslast-allhead,695800000,5.049924,7.257723
     6402023-04-06 23:32:50,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--queue-insfirst-inselem,973000000,5.026228,5.165702
     6412023-04-06 23:32:56,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--stack-inslast-inselem,184600000,5.070150,27.465601
     6422023-04-06 23:33:01,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--queue-inslast-allhead,171969000,5.038940,29.301444
     6432023-04-06 23:33:06,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--stack-insfirst-allhead,352989000,5.128804,14.529643
     6442023-04-06 23:33:11,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--stack-inslast-remelem,1313500000,5.022908,3.824064
     6452023-04-06 23:33:16,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--stack-inslast-inselem,224000000,5.068988,22.629411
     6462023-04-06 23:33:21,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--stack-insfirst-inselem,420680000,5.058039,12.023483
     6472023-04-06 23:33:26,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--stack-inslast-remelem,597366000,5.067353,8.482828
     6482023-04-06 23:33:31,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-inselem,171969000,5.047845,29.353226
     6492023-04-06 23:33:36,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--stack-inslast-remelem,809000000,5.044723,6.235752
     6502023-04-06 23:33:41,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--queue-inslast-remelem,589300000,5.035557,8.544980
     6512023-04-06 23:33:46,4,5 100000 71 -1 4  ,./perfexp--upp-upp--queue-inslast-remelem,717100000,5.046045,7.036738
     6522023-04-06 23:33:51,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-remelem,597366000,5.069419,8.486286
     6532023-04-06 23:33:56,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--queue-insfirst-remelem,868000000,5.025089,5.789273
     6542023-04-06 23:34:01,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--stack-inslast-inselem,658000000,5.025487,7.637518
     6552023-04-06 23:34:06,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--queue-inslast-remelem,980000000,5.009915,5.112158
     6562023-04-06 23:34:11,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--queue-inslast-remelem,823600000,5.002809,6.074319
     6572023-04-06 23:34:16,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-remelem,231000000,5.141988,22.259688
     6582023-04-06 23:34:22,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--queue-insfirst-remelem,642621000,5.057599,7.870267
     6592023-04-06 23:34:27,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--stack-inslast-inselem,184600000,5.153607,27.917698
     6602023-04-06 23:34:32,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--stack-inslast-inselem,658000000,5.017245,7.624992
     6612023-04-06 23:34:37,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-allhead,485400000,5.077844,10.461154
     6622023-04-06 23:34:42,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--queue-inslast-remelem,217000000,5.099401,23.499544
     6632023-04-06 23:34:47,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--queue-inslast-inselem,658000000,5.013213,7.618865
     6642023-04-06 23:34:52,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--stack-insfirst-remelem,590570000,5.033234,8.522671
     6652023-04-06 23:34:57,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--stack-inslast-inselem,316785000,5.046378,15.929978
     6662023-04-06 23:35:02,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--queue-inslast-remelem,159326200,5.120925,32.141136
     6672023-04-06 23:35:07,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--stack-inslast-allhead,334887000,5.038462,15.045260
     6682023-04-06 23:35:12,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--stack-inslast-inselem,231000000,5.148560,22.288139
     6692023-04-06 23:35:18,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-inselem,169890000,5.124945,30.166255
     6702023-04-06 23:35:23,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--queue-inslast-inselem,553800000,5.003500,9.034850
     6712023-04-06 23:35:28,3,5 1000 9051 -1 3  ,./perfexp--lq-list--stack-insfirst-remelem,534009000,5.006456,9.375228
     6722023-04-06 23:35:33,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-allhead,624800000,5.050627,8.083590
     6732023-04-06 23:35:38,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--queue-insfirst-remelem,642621000,5.039619,7.842288
     6742023-04-06 23:35:43,3,5 1000000 7 -1 3  ,./perfexp--lq-list--stack-insfirst-inselem,574000000,5.031817,8.766232
     6752023-04-06 23:35:48,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--queue-inslast-inselem,137599900,5.246307,38.127259
     6762023-04-06 23:35:53,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--stack-inslast-allhead,501580000,5.012750,9.993919
     6772023-04-06 23:35:58,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--stack-inslast-inselem,325836000,5.131221,15.747864
     6782023-04-06 23:36:03,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--stack-inslast-allhead,159326200,5.111924,32.084641
     6792023-04-06 23:36:09,2,5 10000 809 -1 2  ,./perfexp--upp-upp--queue-inslast-remelem,606750000,5.003928,8.247100
     6802023-04-06 23:36:14,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--queue-inslast-allhead,582200000,5.022484,8.626733
     6812023-04-06 23:36:19,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--stack-inslast-inselem,166568300,5.222978,31.356375
     6822023-04-06 23:36:24,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--stack-inslast-allhead,162918000,5.101216,31.311556
     6832023-04-06 23:36:29,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--queue-inslast-allhead,959000000,5.005860,5.219875
     6842023-04-06 23:36:34,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--queue-insfirst-inselem,307734000,5.025667,16.331205
     6852023-04-06 23:36:39,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--stack-inslast-remelem,588315000,5.002182,8.502557
     6862023-04-06 23:36:44,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--stack-inslast-remelem,153867000,5.230752,33.995282
     6872023-04-06 23:36:49,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-remelem,152084100,5.127175,33.712762
     6882023-04-06 23:36:54,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--stack-inslast-remelem,784730000,5.021496,6.399011
     6892023-04-06 23:37:00,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--queue-insfirst-allhead,1022000000,5.025863,4.917674
     6902023-04-06 23:37:05,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-inselem,444950000,5.083193,11.424189
     6912023-04-06 23:37:10,4,5 1000 9051 -1 4  ,./perfexp--lq-list--stack-insfirst-inselem,325836000,5.104508,15.665881
     6922023-04-06 23:37:15,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-allhead,224000000,5.044330,22.519330
     6932023-04-06 23:37:20,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--stack-inslast-inselem,658000000,5.008834,7.612210
     6942023-04-06 23:37:25,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--queue-insfirst-allhead,461130000,5.088815,11.035532
     6952023-04-06 23:37:30,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--queue-insfirst-remelem,534009000,5.067296,9.489158
     6962023-04-06 23:37:35,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--stack-inslast-inselem,162918000,5.085345,31.214138
     6972023-04-06 23:37:40,3,5 1000 9051 -1 3  ,./perfexp--lq-list--stack-insfirst-allhead,343938000,5.058624,14.707953
     6982023-04-06 23:37:45,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-inselem,658000000,5.050619,7.675713
     6992023-04-06 23:37:50,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--queue-insfirst-inselem,130357800,5.147518,39.487610
     7002023-04-06 23:37:55,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--queue-inslast-remelem,606750000,5.060103,8.339684
     7012023-04-06 23:38:00,4,5 10000 809 -1 4  ,./perfexp--lq-list--stack-insfirst-allhead,509670000,5.013006,9.835788
     7022023-04-06 23:38:06,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-allhead,665000000,5.030220,7.564241
     7032023-04-06 23:38:11,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--stack-insfirst-allhead,509670000,5.045241,9.899035
     7042023-04-06 23:38:16,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--stack-inslast-remelem,707000000,5.030443,7.115195
     7052023-04-06 23:38:21,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--stack-inslast-allhead,1036600000,5.005349,4.828621
     7062023-04-06 23:38:26,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--stack-insfirst-allhead,166568300,5.122366,30.752346
     7072023-04-06 23:38:31,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--stack-inslast-remelem,720010000,5.032318,6.989233
     7082023-04-06 23:38:36,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--stack-inslast-allhead,1078000000,5.011085,4.648502
     7092023-04-06 23:38:41,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--stack-insfirst-remelem,693000000,5.044421,7.279107
     7102023-04-06 23:38:46,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-inselem,217000000,5.008831,23.082171
     7112023-04-06 23:38:51,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--stack-inslast-inselem,980000000,5.001764,5.103841
     7122023-04-06 23:38:56,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--stack-inslast-allhead,159326200,5.160432,32.389099
     7132023-04-06 23:39:01,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-remelem,994000000,5.009426,5.039664
     7142023-04-06 23:39:06,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--stack-inslast-allhead,1008200000,5.006411,4.965692
     7152023-04-06 23:39:11,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--queue-insfirst-allhead,679000000,5.010746,7.379596
     7162023-04-06 23:39:16,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-remelem,588315000,5.073975,8.624589
     7172023-04-06 23:39:21,1,5 100 72421 -1 1  ,./perfexp--upp-upp--stack-insfirst-remelem,267957700,5.034365,18.787909
     7182023-04-06 23:39:26,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--queue-insfirst-remelem,534009000,5.054075,9.464400
     7192023-04-06 23:39:31,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--queue-inslast-allhead,665000000,5.000117,7.518973
     7202023-04-06 23:39:36,5,5 100 72421 -1 5  ,./perfexp--upp-upp--queue-inslast-allhead,137599900,5.044078,36.657570
     7212023-04-06 23:39:42,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--stack-inslast-remelem,224000000,5.024699,22.431692
     7222023-04-06 23:39:47,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-allhead,665000000,5.038271,7.576347
     7232023-04-06 23:39:52,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-inselem,137599900,5.151879,37.441008
     7242023-04-06 23:39:57,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--queue-inslast-inselem,137599900,5.247585,38.136547
     7252023-04-06 23:40:02,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-allhead,159326200,5.203331,32.658351
     7262023-04-06 23:40:07,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--stack-inslast-remelem,347620800,5.038125,14.493163
     7272023-04-06 23:40:12,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-allhead,532500000,5.009917,9.408295
     7282023-04-06 23:40:17,2,5 100000 71 -1 2  ,./perfexp--lq-list--stack-insfirst-remelem,681600000,5.024278,7.371300
     7292023-04-06 23:40:22,5,5 1000 9051 -1 5  ,./perfexp--lq-list--stack-insfirst-remelem,534009000,5.005566,9.373561
     7302023-04-06 23:40:27,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-remelem,588315000,5.056992,8.595722
     7312023-04-06 23:40:32,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--queue-inslast-inselem,144842000,5.153273,35.578582
     7322023-04-06 23:40:38,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--stack-insfirst-allhead,945000000,5.002845,5.294016
     7332023-04-06 23:40:43,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--queue-inslast-allhead,343938000,5.058633,14.707979
     7342023-04-06 23:40:48,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--stack-insfirst-inselem,420680000,5.068194,12.047623
     7352023-04-06 23:40:53,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--stack-inslast-allhead,1078000000,5.010055,4.647546
     7362023-04-06 23:40:58,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-remelem,184600000,5.101831,27.637221
     7372023-04-06 23:41:03,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--queue-insfirst-remelem,854000000,5.009771,5.866242
     7382023-04-06 23:41:08,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--stack-inslast-inselem,316785000,5.026464,15.867115
     7392023-04-06 23:41:13,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-inselem,444950000,5.000762,11.238930
     7402023-04-06 23:41:18,2,5 100000 71 -1 2  ,./perfexp--upp-upp--queue-inslast-remelem,702900000,5.023292,7.146524
     7412023-04-06 23:41:23,4,5 10000 809 -1 4  ,./perfexp--upp-upp--stack-insfirst-remelem,582480000,5.024755,8.626485
     7422023-04-06 23:41:28,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-allhead,224000000,5.026874,22.441402
     7432023-04-06 23:41:33,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--stack-insfirst-remelem,534009000,5.029006,9.417456
     7442023-04-06 23:41:38,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--queue-inslast-remelem,159326200,5.174692,32.478601
     7452023-04-06 23:41:43,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--stack-insfirst-remelem,784000000,5.004447,6.383223
     7462023-04-06 23:41:48,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-remelem,224000000,5.007044,22.352875
     7472023-04-06 23:41:53,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-allhead,166568300,5.093894,30.581413
     7482023-04-06 23:41:58,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--stack-inslast-inselem,501580000,5.063699,10.095496
     7492023-04-06 23:42:03,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--stack-insfirst-inselem,672000000,5.002208,7.443762
     7502023-04-06 23:42:09,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--stack-inslast-allhead,700000000,5.035791,7.193987
     7512023-04-06 23:42:14,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--stack-inslast-remelem,1263800000,5.028343,3.978749
     7522023-04-06 23:42:19,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--queue-inslast-remelem,159326200,5.113131,32.092217
     7532023-04-06 23:42:24,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--stack-inslast-remelem,597366000,5.046347,8.447664
     7542023-04-06 23:42:29,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--queue-insfirst-remelem,642621000,5.053251,7.863501
     7552023-04-06 23:42:34,4,5 10000 809 -1 4  ,./perfexp--upp-upp--stack-inslast-inselem,444950000,5.077268,11.410873
     7562023-04-06 23:42:39,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--queue-inslast-inselem,171969000,5.099023,29.650827
     7572023-04-06 23:42:44,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--stack-inslast-allhead,325836000,5.047047,15.489532
     7582023-04-06 23:42:49,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-allhead,181020000,5.216122,28.815170
     7592023-04-06 23:42:54,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-allhead,181020000,5.222584,28.850867
     7602023-04-06 23:43:00,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--queue-inslast-remelem,534009000,5.024676,9.409347
     7612023-04-06 23:43:05,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-allhead,162918000,5.066455,31.098191
     7622023-04-06 23:43:10,4,5 100000 71 -1 4  ,./perfexp--upp-upp--stack-inslast-allhead,646100000,5.006395,7.748638
     7632023-04-06 23:43:15,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--stack-inslast-allhead,1022400000,5.033839,4.923551
     7642023-04-06 23:43:20,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-remelem,169890000,5.194201,30.573907
     7652023-04-06 23:43:25,3,5 100000 71 -1 3  ,./perfexp--upp-upp--stack-insfirst-inselem,617700000,5.004354,8.101593
     7662023-04-06 23:43:30,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-inselem,568000000,5.053840,8.897606
     7672023-04-06 23:43:35,4,5 100000 71 -1 4  ,./perfexp--lq-tailq--queue-inslast-allhead,773900000,5.009564,6.473141
     7682023-04-06 23:43:40,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-inselem,477310000,5.060300,10.601705
     7692023-04-06 23:43:45,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-remelem,766800000,5.029327,6.558851
     7702023-04-06 23:43:50,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--stack-insfirst-inselem,307734000,5.015156,16.297049
     7712023-04-06 23:43:55,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-allhead,343938000,5.030864,14.627241
     7722023-04-06 23:44:00,1,5 100000 71 -1 1  ,./perfexp--upp-upp--stack-inslast-inselem,546700000,5.028823,9.198506
     7732023-04-06 23:44:06,4,5 100 72421 -1 4  ,./perfexp--upp-upp--stack-insfirst-allhead,159326200,5.159831,32.385326
     7742023-04-06 23:44:11,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-inselem,184600000,5.013750,27.160076
     7752023-04-06 23:44:16,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--stack-inslast-remelem,184600000,5.191165,28.121154
     7762023-04-06 23:44:21,3,5 100 72421 -1 3  ,./perfexp--lq-list--stack-insfirst-inselem,166568300,5.221509,31.347555
     7772023-04-06 23:44:26,1,5 100000 71 -1 1  ,./perfexp--lq-list--stack-insfirst-remelem,681600000,5.027947,7.376683
     7782023-04-06 23:44:31,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--queue-inslast-allhead,493490000,5.065787,10.265227
     7792023-04-06 23:44:36,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--stack-inslast-inselem,448000000,5.071891,11.321185
     7802023-04-06 23:44:41,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--stack-inslast-remelem,570213000,5.041445,8.841336
     7812023-04-06 23:44:46,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-inselem,224000000,5.075413,22.658094
     7822023-04-06 23:44:51,1,5 10000 809 -1 1  ,./perfexp--upp-upp--stack-insfirst-allhead,517760000,5.074958,9.801758
     7832023-04-06 23:44:57,1,5 1000 9051 -1 1  ,./perfexp--lq-list--stack-insfirst-inselem,325836000,5.079069,15.587808
     7842023-04-06 23:45:02,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--stack-inslast-remelem,184600000,5.156223,27.931869
     7852023-04-06 23:45:07,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--queue-inslast-remelem,646100000,5.048818,7.814298
     7862023-04-06 23:45:12,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-remelem,153867000,5.084243,33.043102
     7872023-04-06 23:45:17,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-remelem,152084100,5.088762,33.460184
     7882023-04-06 23:45:22,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-inselem,477310000,5.040919,10.561101
     7892023-04-06 23:45:27,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-allhead,166568300,5.107945,30.665769
     7902023-04-06 23:45:32,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-remelem,759700000,5.013032,6.598699
     7912023-04-06 23:45:37,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-inselem,159326200,5.183840,32.536017
     7922023-04-06 23:45:43,2,5 100000 71 -1 2  ,./perfexp--upp-upp--stack-inslast-inselem,546700000,5.060570,9.256576
     7932023-04-06 23:45:48,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-remelem,773900000,5.016882,6.482597
     7942023-04-06 23:45:53,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--queue-inslast-allhead,137599900,5.146936,37.405085
     7952023-04-06 23:45:58,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-inselem,665000000,5.030136,7.564114
     7962023-04-06 23:46:03,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-allhead,231000000,5.069341,21.945199
     7972023-04-06 23:46:08,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--queue-inslast-remelem,588315000,5.038815,8.564825
     7982023-04-06 23:46:13,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--stack-inslast-remelem,597366000,5.062109,8.474049
     7992023-04-06 23:46:18,5,5 100 72421 -1 5  ,./perfexp--upp-upp--queue-insfirst-allhead,130357800,5.097324,39.102562
     8002023-04-06 23:46:23,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-inselem,181020000,5.245083,28.975157
     8012023-04-06 23:46:28,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--stack-inslast-remelem,728100000,5.048765,6.934164
     8022023-04-06 23:46:34,2,5 100 72421 -1 2  ,./perfexp--upp-upp--queue-inslast-remelem,260715600,5.006853,19.204271
     8032023-04-06 23:46:39,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--queue-inslast-remelem,171969000,5.222348,30.367962
     8042023-04-06 23:46:44,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-remelem,917000000,5.014479,5.468352
     8052023-04-06 23:46:49,4,5 100 72421 -1 4  ,./perfexp--lq-list--stack-insfirst-inselem,166568300,5.223544,31.359773
     8062023-04-06 23:46:54,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--stack-inslast-allhead,994000000,5.008805,5.039039
     8072023-04-06 23:46:59,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--stack-inslast-allhead,509670000,5.037473,9.883793
     8082023-04-06 23:47:04,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-allhead,444950000,5.008930,11.257287
     8092023-04-06 23:47:09,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--stack-inslast-remelem,1022400000,5.031635,4.921396
     8102023-04-06 23:47:14,1,5 1000000 7 -1 1  ,./perfexp--lq-list--stack-insfirst-remelem,798000000,5.019472,6.290065
     8112023-04-06 23:47:19,1,5 100 72421 -1 1  ,./perfexp--lq-list--stack-insfirst-remelem,333136600,5.086682,15.269058
     8122023-04-06 23:47:24,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-inselem,444950000,5.009886,11.259436
     8132023-04-06 23:47:29,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--queue-insfirst-allhead,1022000000,5.028409,4.920165
     8142023-04-06 23:47:34,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--stack-inslast-inselem,224000000,5.134726,22.922884
     8152023-04-06 23:47:40,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--stack-insfirst-allhead,166568300,5.129354,30.794299
     8162023-04-06 23:47:45,3,5 100 72421 -1 3  ,./perfexp--upp-upp--stack-insfirst-remelem,267957700,5.029663,18.770362
     8172023-04-06 23:47:50,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--queue-inslast-allhead,144842000,5.159035,35.618363
     8182023-04-06 23:47:55,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--stack-inslast-remelem,153867000,5.205434,33.830737
     8192023-04-06 23:48:00,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--queue-insfirst-remelem,859100000,5.024798,5.848909
     8202023-04-06 23:48:05,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--queue-inslast-inselem,352989000,5.106726,14.467097
     8212023-04-06 23:48:10,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--queue-inslast-inselem,325836000,5.095977,15.639699
     8222023-04-06 23:48:15,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-inselem,162918000,5.237821,32.150045
     8232023-04-06 23:48:21,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--stack-inslast-allhead,231000000,5.106340,22.105368
     8242023-04-06 23:48:26,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--queue-inslast-inselem,159326200,5.099221,32.004912
     8252023-04-06 23:48:31,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--stack-insfirst-inselem,159326200,5.004885,31.412818
     8262023-04-06 23:48:36,2,5 100 72421 -1 2  ,./perfexp--upp-upp--queue-insfirst-inselem,130357800,5.103887,39.152908
     8272023-04-06 23:48:41,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--queue-insfirst-allhead,316785000,5.095627,16.085443
     8282023-04-06 23:48:46,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--stack-inslast-allhead,169890000,5.023940,29.571723
     8292023-04-06 23:48:51,3,5 100000 71 -1 3  ,./perfexp--lq-list--stack-insfirst-inselem,724200000,5.040016,6.959426
     8302023-04-06 23:48:56,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--queue-insfirst-allhead,679000000,5.039133,7.421404
     8312023-04-06 23:49:01,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--stack-inslast-remelem,159326200,5.202599,32.653757
     8322023-04-06 23:49:07,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--queue-insfirst-allhead,316785000,5.001730,15.789037
     8332023-04-06 23:49:12,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--stack-inslast-remelem,224000000,5.005996,22.348196
     8342023-04-06 23:49:17,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--queue-inslast-allhead,672000000,5.047250,7.510789
     8352023-04-06 23:49:22,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--queue-inslast-inselem,710000000,5.015764,7.064456
     8362023-04-06 23:49:27,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--queue-insfirst-remelem,642621000,5.038532,7.840597
     8372023-04-06 23:49:32,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-remelem,152084100,5.074580,33.366933
     8382023-04-06 23:49:37,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-allhead,169890000,5.038720,29.658720
     8392023-04-06 23:49:42,3,5 100 72421 -1 3  ,./perfexp--upp-upp--queue-insfirst-allhead,130357800,5.097956,39.107411
     8402023-04-06 23:49:47,2,5 1000000 7 -1 2  ,./perfexp--cfa-cfa--queue-inslast-allhead,665000000,5.003770,7.524466
     8412023-04-06 23:49:52,5,5 100000 71 -1 5  ,./perfexp--upp-upp--queue-inslast-inselem,646100000,5.033712,7.790918
     8422023-04-06 23:49:57,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--stack-inslast-remelem,159326200,5.197406,32.621163
     8432023-04-06 23:50:02,3,5 1000000 7 -1 3  ,./perfexp--lq-list--stack-insfirst-remelem,798000000,5.021226,6.292263
     8442023-04-06 23:50:07,2,5 100 72421 -1 2  ,./perfexp--upp-upp--stack-insfirst-remelem,267957700,5.036691,18.796590
     8452023-04-06 23:50:12,5,5 10000 809 -1 5  ,./perfexp--lq-list--stack-insfirst-allhead,517760000,5.076458,9.804655
     8462023-04-06 23:50:18,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-inselem,343938000,5.111457,14.861565
     8472023-04-06 23:50:23,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--queue-inslast-remelem,766800000,5.036608,6.568346
     8482023-04-06 23:50:28,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--stack-inslast-allhead,639000000,5.008767,7.838446
     8492023-04-06 23:50:33,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-inselem,343938000,5.096478,14.818014
     8502023-04-06 23:50:38,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--queue-inslast-inselem,224000000,5.053022,22.558134
     8512023-04-06 23:50:43,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--stack-inslast-inselem,588000000,5.043254,8.576963
     8522023-04-06 23:50:48,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--queue-insfirst-allhead,325836000,5.142199,15.781556
     8532023-04-06 23:50:53,3,5 100000 71 -1 3  ,./perfexp--upp-upp--queue-inslast-inselem,575100000,5.013201,8.717094
     8542023-04-06 23:50:58,1,5 100000 71 -1 1  ,./perfexp--upp-upp--stack-insfirst-allhead,788100000,5.011622,6.359119
     8552023-04-06 23:51:03,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-inselem,603500000,5.049321,8.366729
     8562023-04-06 23:51:08,2,5 100 72421 -1 2  ,./perfexp--lq-list--stack-insfirst-allhead,166568300,5.050434,30.320499
     8572023-04-06 23:51:13,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-inselem,162918000,5.096707,31.283879
     8582023-04-06 23:51:18,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--stack-insfirst-allhead,805000000,5.003890,6.216012
     8592023-04-06 23:51:23,1,5 100 72421 -1 1  ,./perfexp--upp-upp--queue-inslast-inselem,137599900,5.089424,36.987120
     8602023-04-06 23:51:29,5,5 10000 809 -1 5  ,./perfexp--lq-list--stack-insfirst-remelem,582480000,5.006380,8.594939
     8612023-04-06 23:51:34,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--queue-inslast-allhead,453040000,5.016531,11.073042
     8622023-04-06 23:51:39,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--queue-inslast-inselem,453040000,5.063734,11.177234
     8632023-04-06 23:51:44,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-allhead,177980000,5.226280,29.364423
     8642023-04-06 23:51:49,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--queue-inslast-allhead,343938000,5.057972,14.706057
     8652023-04-06 23:51:54,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--stack-insfirst-allhead,509670000,5.025430,9.860164
     8662023-04-06 23:51:59,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--stack-inslast-remelem,161800000,5.000954,30.908245
     8672023-04-06 23:52:04,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-allhead,181020000,5.211717,28.790835
     8682023-04-06 23:52:09,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--stack-inslast-allhead,477310000,5.049791,10.579688
     8692023-04-06 23:52:14,1,5 10000 809 -1 1  ,./perfexp--lq-list--stack-insfirst-remelem,590570000,5.016456,8.494261
     8702023-04-06 23:52:19,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--queue-insfirst-remelem,534009000,5.061113,9.477580
     8712023-04-06 23:52:24,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-remelem,169890000,5.017420,29.533345
     8722023-04-06 23:52:29,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--queue-inslast-inselem,485400000,5.081081,10.467822
     8732023-04-06 23:52:34,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-allhead,343938000,5.033256,14.634196
     8742023-04-06 23:52:40,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--queue-inslast-remelem,784000000,5.033145,6.419828
     8752023-04-06 23:52:45,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--stack-inslast-inselem,980000000,5.012630,5.114929
     8762023-04-06 23:52:50,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--stack-insfirst-remelem,791000000,5.040982,6.372923
     8772023-04-06 23:52:55,2,5 10000 809 -1 2  ,./perfexp--upp-upp--stack-inslast-inselem,444950000,5.091346,11.442513
     8782023-04-06 23:53:00,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--queue-inslast-remelem,752600000,5.007532,6.653643
     8792023-04-06 23:53:05,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-remelem,171969000,5.137818,29.876420
     8802023-04-06 23:53:10,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--stack-inslast-allhead,477310000,5.056730,10.594226
     8812023-04-06 23:53:15,3,5 100000 71 -1 3  ,./perfexp--upp-upp--queue-insfirst-inselem,539600000,5.044061,9.347778
     8822023-04-06 23:53:20,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--queue-inslast-allhead,889000000,5.018817,5.645463
     8832023-04-06 23:53:25,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--queue-inslast-allhead,485400000,5.004149,10.309330
     8842023-04-06 23:53:30,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--stack-inslast-remelem,687876000,5.062201,7.359177
     8852023-04-06 23:53:35,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-allhead,137599900,5.148068,37.413312
     8862023-04-06 23:53:40,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--queue-insfirst-inselem,289632000,5.012993,17.308146
     8872023-04-06 23:53:45,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--queue-inslast-inselem,575100000,5.045375,8.773039
     8882023-04-06 23:53:50,1,5 100 72421 -1 1  ,./perfexp--upp-upp--queue-insfirst-allhead,130357800,5.099296,39.117690
     8892023-04-06 23:53:56,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--stack-inslast-inselem,588000000,5.037787,8.567665
     8902023-04-06 23:54:01,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-allhead,184600000,5.105671,27.658023
     8912023-04-06 23:54:06,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--stack-insfirst-remelem,333136600,5.074849,15.233538
     8922023-04-06 23:54:11,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--stack-inslast-remelem,325894500,5.093924,15.630592
     8932023-04-06 23:54:16,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-allhead,343938000,5.031887,14.630215
     8942023-04-06 23:54:21,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--stack-inslast-remelem,965600000,5.024737,5.203746
     8952023-04-06 23:54:26,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--stack-insfirst-allhead,343938000,5.000385,14.538623
     8962023-04-06 23:54:31,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--stack-inslast-allhead,162918000,5.114478,31.392958
     8972023-04-06 23:54:36,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--queue-inslast-remelem,784000000,5.034203,6.421177
     8982023-04-06 23:54:41,2,5 100000 71 -1 2  ,./perfexp--lq-list--stack-insfirst-allhead,773900000,5.039677,6.512052
     8992023-04-06 23:54:46,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--stack-inslast-remelem,325894500,5.097422,15.641326
     9002023-04-06 23:54:51,2,5 1000000 7 -1 2  ,./perfexp--upp-upp--stack-insfirst-remelem,756000000,5.023632,6.645016
     9012023-04-06 23:54:56,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--queue-inslast-remelem,695740000,5.045478,7.251959
     9022023-04-06 23:55:01,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--queue-inslast-remelem,177500000,5.031516,28.346569
     9032023-04-06 23:55:07,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-allhead,159326200,5.042017,31.645875
     9042023-04-06 23:55:12,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-allhead,343938000,5.028640,14.620775
     9052023-04-06 23:55:17,5,5 10000 809 -1 5  ,./perfexp--upp-upp--queue-inslast-inselem,444950000,5.013986,11.268650
     9062023-04-06 23:55:22,5,5 100 72421 -1 5  ,./perfexp--upp-upp--stack-insfirst-remelem,267957700,5.032008,18.779113
     9072023-04-06 23:55:27,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--queue-inslast-allhead,352989000,5.053183,14.315412
     9082023-04-06 23:55:32,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-inselem,159326200,5.186497,32.552694
     9092023-04-06 23:55:37,2,5 1000 9051 -1 2  ,./perfexp--lq-list--stack-insfirst-remelem,534009000,5.014736,9.390733
     9102023-04-06 23:55:42,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--queue-inslast-remelem,534009000,5.029801,9.418944
     9112023-04-06 23:55:47,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--stack-inslast-inselem,343938000,5.069517,14.739625
     9122023-04-06 23:55:52,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--queue-inslast-allhead,582200000,5.043558,8.662930
     9132023-04-06 23:55:57,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-remelem,184600000,5.143890,27.865060
     9142023-04-06 23:56:02,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--queue-inslast-allhead,461130000,5.080796,11.018142
     9152023-04-06 23:56:07,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--queue-inslast-inselem,171969000,5.118993,29.766952
     9162023-04-06 23:56:13,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--queue-insfirst-remelem,720010000,5.035548,6.993720
     9172023-04-06 23:56:18,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-inselem,137599900,5.147075,37.406095
     9182023-04-06 23:56:23,3,5 10000 809 -1 3  ,./perfexp--upp-upp--stack-insfirst-remelem,582480000,5.029466,8.634573
     9192023-04-06 23:56:28,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--stack-inslast-allhead,166568300,5.213374,31.298717
     9202023-04-06 23:56:33,4,5 100 72421 -1 4  ,./perfexp--upp-upp--queue-insfirst-inselem,130357800,5.104179,39.155148
     9212023-04-06 23:56:38,5,5 10000 809 -1 5  ,./perfexp--upp-upp--queue-insfirst-remelem,647200000,5.055149,7.810799
     9222023-04-06 23:56:43,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-allhead,334887000,5.047137,15.071164
     9232023-04-06 23:56:48,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--queue-insfirst-inselem,973000000,5.030706,5.170304
     9242023-04-06 23:56:53,5,5 100 72421 -1 5  ,./perfexp--upp-upp--stack-insfirst-inselem,159326200,5.197585,32.622287
     9252023-04-06 23:56:59,5,5 10000 809 -1 5  ,./perfexp--upp-upp--queue-insfirst-allhead,444950000,5.057074,11.365488
     9262023-04-06 23:57:04,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--queue-inslast-remelem,177500000,5.028745,28.330958
     9272023-04-06 23:57:09,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--queue-insfirst-allhead,325836000,5.133705,15.755487
     9282023-04-06 23:57:14,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-inselem,181020000,5.216624,28.817943
     9292023-04-06 23:57:19,5,5 100000 71 -1 5  ,./perfexp--upp-upp--queue-insfirst-inselem,546700000,5.040683,9.220199
     9302023-04-06 23:57:24,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--stack-insfirst-allhead,166568300,5.126525,30.777315
     9312023-04-06 23:57:29,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--queue-inslast-allhead,752600000,5.030341,6.683950
     9322023-04-06 23:57:34,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--queue-insfirst-inselem,781000000,5.002303,6.404997
     9332023-04-06 23:57:39,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--queue-inslast-remelem,311410300,5.110663,16.411349
     9342023-04-06 23:57:44,5,5 100 72421 -1 5  ,./perfexp--upp-upp--queue-inslast-remelem,260715600,5.004443,19.195027
     9352023-04-06 23:57:49,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-inselem,177980000,5.040817,28.322379
     9362023-04-06 23:57:55,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--queue-inslast-remelem,777000000,5.012582,6.451199
     9372023-04-06 23:58:00,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--queue-insfirst-inselem,130357800,5.143872,39.459641
     9382023-04-06 23:58:05,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-remelem,588315000,5.034068,8.556756
     9392023-04-06 23:58:10,1,5 10000 809 -1 1  ,./perfexp--upp-upp--queue-inslast-inselem,436860000,5.006743,11.460749
     9402023-04-06 23:58:15,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--stack-insfirst-inselem,159326200,5.004273,31.408977
     9412023-04-06 23:58:20,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--stack-insfirst-remelem,784000000,5.042812,6.432158
     9422023-04-06 23:58:25,5,5 100000 71 -1 5  ,./perfexp--lq-list--stack-insfirst-allhead,788100000,5.002504,6.347550
     9432023-04-06 23:58:30,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-inselem,177500000,5.009520,28.222648
     9442023-04-06 23:58:35,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--stack-inslast-allhead,162918000,5.140808,31.554573
     9452023-04-06 23:58:40,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--queue-inslast-inselem,144842000,5.151509,35.566403
     9462023-04-06 23:58:45,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--stack-inslast-remelem,152084100,5.034474,33.103224
     9472023-04-06 23:58:50,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--stack-insfirst-inselem,184600000,5.137038,27.827941
     9482023-04-06 23:58:56,5,5 10000 809 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-inselem,477310000,5.038631,10.556307
     9492023-04-06 23:59:01,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--queue-inslast-inselem,171969000,5.114824,29.742709
     9502023-04-06 23:59:06,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--queue-inslast-remelem,515907000,5.030354,9.750505
     9512023-04-06 23:59:11,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-allhead,665000000,5.014697,7.540898
     9522023-04-06 23:59:16,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-allhead,665000000,5.003080,7.523429
     9532023-04-06 23:59:21,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-allhead,169890000,5.029569,29.604856
     9542023-04-06 23:59:26,3,5 100000 71 -1 3  ,./perfexp--upp-upp--stack-insfirst-allhead,724200000,5.029829,6.945359
     9552023-04-06 23:59:31,1,5 10000 809 -1 1  ,./perfexp--upp-upp--queue-inslast-allhead,493490000,5.010267,10.152722
     9562023-04-06 23:59:36,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--stack-inslast-remelem,153867000,5.204054,33.821768
     9572023-04-06 23:59:41,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--stack-insfirst-inselem,159326200,5.006861,31.425221
     9582023-04-06 23:59:46,5,5 100 72421 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-inselem,166568300,5.134474,30.825037
     9592023-04-06 23:59:51,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-allhead,177500000,5.021209,28.288501
     9602023-04-06 23:59:56,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--queue-inslast-remelem,959000000,5.000634,5.214425
     9612023-04-07 00:00:01,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--queue-inslast-allhead,177980000,5.123476,28.786808
     9622023-04-07 00:00:07,5,5 10000 809 -1 5  ,./perfexp--upp-upp--stack-insfirst-remelem,574390000,5.003850,8.711590
     9632023-04-07 00:00:12,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--stack-inslast-remelem,678825000,5.004920,7.372916
     9642023-04-07 00:00:17,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--queue-insfirst-inselem,788100000,5.031101,6.383836
     9652023-04-07 00:00:22,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--stack-inslast-allhead,334887000,5.030583,15.021733
     9662023-04-07 00:00:27,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--queue-insfirst-inselem,298683000,5.139339,17.206667
     9672023-04-07 00:00:32,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-allhead,485400000,5.084587,10.475045
     9682023-04-07 00:00:37,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--queue-inslast-remelem,590570000,5.043516,8.540082
     9692023-04-07 00:00:42,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-allhead,231000000,5.119258,22.161290
     9702023-04-07 00:00:47,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--stack-insfirst-remelem,461601000,5.024322,10.884556
     9712023-04-07 00:00:52,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--queue-insfirst-allhead,461130000,5.076500,11.008826
     9722023-04-07 00:00:57,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--queue-insfirst-inselem,588000000,5.001611,8.506141
     9732023-04-07 00:01:02,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-inselem,169890000,5.145494,30.287209
     9742023-04-07 00:01:07,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--stack-inslast-allhead,672000000,5.044544,7.506762
     9752023-04-07 00:01:12,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--stack-insfirst-remelem,534009000,5.004349,9.371282
     9762023-04-07 00:01:17,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--stack-inslast-inselem,987000000,5.025173,5.091361
     9772023-04-07 00:01:23,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--stack-inslast-remelem,169890000,5.236716,30.824157
     9782023-04-07 00:01:28,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-allhead,334887000,5.055747,15.096874
     9792023-04-07 00:01:33,2,5 1000000 7 -1 2  ,./perfexp--lq-list--stack-insfirst-allhead,924000000,5.034723,5.448834
     9802023-04-07 00:01:38,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--queue-insfirst-remelem,296926100,5.111804,17.215745
     9812023-04-07 00:01:43,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--stack-inslast-remelem,325894500,5.092882,15.627395
     9822023-04-07 00:01:48,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--stack-inslast-inselem,493490000,5.012330,10.156903
     9832023-04-07 00:01:53,1,5 100000 71 -1 1  ,./perfexp--upp-upp--queue-insfirst-allhead,660300000,5.052296,7.651516
     9842023-04-07 00:01:58,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--stack-insfirst-inselem,169890000,5.023551,29.569433
     9852023-04-07 00:02:03,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--stack-inslast-inselem,162918000,5.065419,31.091831
     9862023-04-07 00:02:08,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--stack-inslast-inselem,159326200,5.065417,31.792743
     9872023-04-07 00:02:13,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-inselem,610600000,5.045429,8.263067
     9882023-04-07 00:02:18,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-remelem,159326200,5.086272,31.923638
     9892023-04-07 00:02:24,1,5 100000 71 -1 1  ,./perfexp--upp-upp--queue-insfirst-remelem,773900000,5.011786,6.476012
     9902023-04-07 00:02:29,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--queue-inslast-remelem,695740000,5.035083,7.237018
     9912023-04-07 00:02:34,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-inselem,617700000,5.034056,8.149678
     9922023-04-07 00:02:39,2,5 1000 9051 -1 2  ,./perfexp--lq-tailq--queue-insfirst-allhead,316785000,5.101400,16.103667
     9932023-04-07 00:02:44,4,5 100000 71 -1 4  ,./perfexp--upp-upp--queue-insfirst-allhead,624800000,5.004312,8.009462
     9942023-04-07 00:02:49,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--queue-insfirst-inselem,444950000,5.086458,11.431527
     9952023-04-07 00:02:54,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-inselem,343938000,5.095479,14.815109
     9962023-04-07 00:02:59,3,5 10000 809 -1 3  ,./perfexp--upp-upp--stack-inslast-allhead,501580000,5.078669,10.125342
     9972023-04-07 00:03:04,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--stack-inslast-allhead,325836000,5.035838,15.455131
     9982023-04-07 00:03:09,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--queue-insfirst-remelem,642621000,5.048161,7.855581
     9992023-04-07 00:03:14,5,5 1000 9051 -1 5  ,./perfexp--lq-list--stack-insfirst-allhead,343938000,5.068172,14.735714
     10002023-04-07 00:03:19,2,5 10000 809 -1 2  ,./perfexp--lq-list--stack-insfirst-allhead,509670000,5.010027,9.829943
     10012023-04-07 00:03:24,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--queue-insfirst-remelem,711920000,5.004285,7.029280
     10022023-04-07 00:03:29,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--queue-inslast-inselem,343938000,5.124094,14.898307
     10032023-04-07 00:03:35,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-remelem,289684000,5.109375,17.637754
     10042023-04-07 00:03:40,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--queue-inslast-inselem,177980000,5.226474,29.365513
     10052023-04-07 00:03:45,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--stack-inslast-remelem,1421000000,5.024039,3.535566
     10062023-04-07 00:03:50,3,5 100 72421 -1 3  ,./perfexp--upp-upp--queue-inslast-allhead,137599900,5.041139,36.636211
     10072023-04-07 00:03:55,4,5 100 72421 -1 4  ,./perfexp--upp-upp--stack-inslast-allhead,159326200,5.081520,31.893813
     10082023-04-07 00:04:00,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--stack-insfirst-inselem,581000000,5.046014,8.685050
     10092023-04-07 00:04:05,5,5 10000 809 -1 5  ,./perfexp--upp-upp--stack-inslast-allhead,493490000,5.016015,10.164370
     10102023-04-07 00:04:10,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--stack-insfirst-inselem,581000000,5.003459,8.611806
     10112023-04-07 00:04:15,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--queue-inslast-inselem,693000000,5.001641,7.217375
     10122023-04-07 00:04:20,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--stack-inslast-allhead,159326200,5.162225,32.400352
     10132023-04-07 00:04:25,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--stack-inslast-remelem,325894500,5.086104,15.606597
     10142023-04-07 00:04:31,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--queue-insfirst-inselem,307734000,5.019841,16.312273
     10152023-04-07 00:04:36,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--stack-inslast-allhead,469220000,5.001562,10.659311
     10162023-04-07 00:04:41,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--queue-insfirst-inselem,130357800,5.142624,39.450067
     10172023-04-07 00:04:46,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-allhead,553800000,5.013626,9.053135
     10182023-04-07 00:04:51,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--stack-insfirst-remelem,333136600,5.076545,15.238629
     10192023-04-07 00:04:56,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--stack-inslast-inselem,169890000,5.071793,29.853393
     10202023-04-07 00:05:01,3,5 10000 809 -1 3  ,./perfexp--upp-upp--queue-inslast-allhead,501580000,5.064339,10.096772
     10212023-04-07 00:05:06,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-remelem,153867000,5.176563,33.643101
     10222023-04-07 00:05:11,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-allhead,184600000,5.032819,27.263375
     10232023-04-07 00:05:16,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-remelem,224000000,5.024146,22.429223
     10242023-04-07 00:05:21,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--queue-inslast-remelem,588315000,5.050261,8.584281
     10252023-04-07 00:05:26,5,5 1000000 7 -1 5  ,./perfexp--cfa-cfa--queue-inslast-remelem,980000000,5.025545,5.128107
     10262023-04-07 00:05:32,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-inselem,166568300,5.065528,30.411117
     10272023-04-07 00:05:37,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-remelem,318652400,5.015438,15.739527
     10282023-04-07 00:05:42,4,5 100000 71 -1 4  ,./perfexp--upp-upp--stack-inslast-remelem,823600000,5.033144,6.111151
     10292023-04-07 00:05:47,1,5 100000 71 -1 1  ,./perfexp--upp-upp--queue-inslast-allhead,710000000,5.007572,7.052918
     10302023-04-07 00:05:52,3,5 100 72421 -1 3  ,./perfexp--upp-upp--queue-insfirst-inselem,130357800,5.098879,39.114491
     10312023-04-07 00:05:57,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--queue-inslast-allhead,166568300,5.181296,31.106135
     10322023-04-07 00:06:02,2,5 100 72421 -1 2  ,./perfexp--upp-upp--stack-insfirst-inselem,159326200,5.206496,32.678216
     10332023-04-07 00:06:07,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--stack-insfirst-remelem,333136600,5.083054,15.258167
     10342023-04-07 00:06:12,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--queue-inslast-inselem,159326200,5.023020,31.526642
     10352023-04-07 00:06:17,5,5 10000 809 -1 5  ,./perfexp--upp-upp--stack-insfirst-inselem,477310000,5.066548,10.614795
     10362023-04-07 00:06:23,4,5 10000 809 -1 4  ,./perfexp--upp-upp--queue-inslast-inselem,444950000,5.002215,11.242196
     10372023-04-07 00:06:28,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--queue-insfirst-allhead,731300000,5.007529,6.847435
     10382023-04-07 00:06:33,5,5 1000 9051 -1 5  ,./perfexp--lq-tailq--stack-insfirst-inselem,316785000,5.004748,15.798564
     10392023-04-07 00:06:38,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--stack-inslast-inselem,588000000,5.046407,8.582325
     10402023-04-07 00:06:43,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-remelem,917000000,5.029605,5.484847
     10412023-04-07 00:06:48,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--queue-inslast-inselem,833000000,5.018035,6.024052
     10422023-04-07 00:06:53,4,5 10000 809 -1 4  ,./perfexp--upp-upp--stack-insfirst-allhead,525850000,5.070215,9.641942
     10432023-04-07 00:06:58,5,5 100000 71 -1 5  ,./perfexp--upp-upp--stack-insfirst-remelem,731300000,5.028043,6.875486
     10442023-04-07 00:07:03,5,5 10000 809 -1 5  ,./perfexp--upp-upp--queue-inslast-remelem,614840000,5.028645,8.178786
     10452023-04-07 00:07:08,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--stack-inslast-remelem,720010000,5.048400,7.011569
     10462023-04-07 00:07:13,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--stack-inslast-remelem,224000000,5.107446,22.801098
     10472023-04-07 00:07:18,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--queue-inslast-allhead,959000000,5.009608,5.223783
     10482023-04-07 00:07:23,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-remelem,184600000,5.136296,27.823922
     10492023-04-07 00:07:28,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--queue-inslast-remelem,695740000,5.019980,7.215310
     10502023-04-07 00:07:33,4,5 10000 809 -1 4  ,./perfexp--upp-upp--queue-inslast-allhead,493490000,5.031048,10.194833
     10512023-04-07 00:07:38,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--queue-insfirst-remelem,534009000,5.044507,9.446483
     10522023-04-07 00:07:43,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--stack-inslast-inselem,343938000,5.079265,14.767967
     10532023-04-07 00:07:48,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--queue-inslast-inselem,568000000,5.039315,8.872033
     10542023-04-07 00:07:53,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--queue-insfirst-inselem,436860000,5.036864,11.529698
     10552023-04-07 00:07:58,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--queue-inslast-inselem,724200000,5.004672,6.910621
     10562023-04-07 00:08:03,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--stack-inslast-inselem,159326200,5.152197,32.337412
     10572023-04-07 00:08:09,4,5 100 72421 -1 4  ,./perfexp--upp-upp--queue-inslast-allhead,137599900,5.043725,36.655005
     10582023-04-07 00:08:14,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--stack-insfirst-remelem,461601000,5.010361,10.854311
     10592023-04-07 00:08:19,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-allhead,444950000,5.008312,11.255898
     10602023-04-07 00:08:24,5,5 100000 71 -1 5  ,./perfexp--upp-upp--queue-insfirst-allhead,646100000,5.052912,7.820635
     10612023-04-07 00:08:29,3,5 1000000 7 -1 3  ,./perfexp--upp-upp--queue-inslast-inselem,693000000,5.024033,7.249687
     10622023-04-07 00:08:34,5,5 1000 9051 -1 5  ,./perfexp--cpp-stlref--queue-inslast-inselem,171969000,5.113559,29.735353
     10632023-04-07 00:08:39,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--queue-inslast-remelem,224000000,5.136808,22.932179
     10642023-04-07 00:08:44,2,5 1000000 7 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-allhead,224000000,5.087099,22.710263
     10652023-04-07 00:08:49,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--queue-inslast-inselem,693000000,5.001977,7.217860
     10662023-04-07 00:08:54,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--stack-insfirst-allhead,325836000,5.086269,15.609905
     10672023-04-07 00:08:59,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-remelem,152084100,5.070523,33.340257
     10682023-04-07 00:09:04,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--stack-insfirst-inselem,307734000,5.001254,16.251873
     10692023-04-07 00:09:09,3,5 1000 9051 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-inselem,181020000,5.244969,28.974528
     10702023-04-07 00:09:15,3,5 100 72421 -1 3  ,./perfexp--upp-upp--stack-inslast-allhead,159326200,5.076574,31.862770
     10712023-04-07 00:09:20,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-allhead,560900000,5.015707,8.942248
     10722023-04-07 00:09:25,1,5 100000 71 -1 1  ,./perfexp--upp-upp--stack-inslast-remelem,937200000,5.038076,5.375668
     10732023-04-07 00:09:30,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--queue-insfirst-inselem,177980000,5.087129,28.582588
     10742023-04-07 00:09:35,4,5 10000 809 -1 4  ,./perfexp--lq-list--stack-insfirst-remelem,590570000,5.057216,8.563280
     10752023-04-07 00:09:40,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--stack-inslast-inselem,159326200,5.148371,32.313399
     10762023-04-07 00:09:45,1,5 1000 9051 -1 1  ,./perfexp--upp-upp--stack-insfirst-inselem,307734000,5.017681,16.305254
     10772023-04-07 00:09:50,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-remelem,703830000,5.001011,7.105425
     10782023-04-07 00:09:55,5,5 100 72421 -1 5  ,./perfexp--upp-upp--stack-inslast-inselem,159326200,5.146824,32.303689
     10792023-04-07 00:10:00,4,5 100000 71 -1 4  ,./perfexp--lq-list--stack-insfirst-inselem,560900000,5.037575,8.981236
     10802023-04-07 00:10:05,3,5 100 72421 -1 3  ,./perfexp--upp-upp--stack-insfirst-inselem,159326200,5.206990,32.681317
     10812023-04-07 00:10:11,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--stack-inslast-inselem,177980000,5.212465,29.286802
     10822023-04-07 00:10:16,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--queue-inslast-remelem,980000000,5.014558,5.116896
     10832023-04-07 00:10:21,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--stack-insfirst-inselem,343938000,5.094368,14.811879
     10842023-04-07 00:10:26,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-inselem,610600000,5.038606,8.251893
     10852023-04-07 00:10:31,3,5 100000 71 -1 3  ,./perfexp--upp-upp--stack-insfirst-remelem,738400000,5.012787,6.788715
     10862023-04-07 00:10:36,3,5 10000 809 -1 3  ,./perfexp--upp-upp--stack-inslast-remelem,679560000,5.029846,7.401622
     10872023-04-07 00:10:41,2,5 10000 809 -1 2  ,./perfexp--upp-upp--queue-inslast-inselem,453040000,5.073771,11.199389
     10882023-04-07 00:10:46,2,5 1000000 7 -1 2  ,./perfexp--lq-list--stack-insfirst-remelem,798000000,5.015579,6.285187
     10892023-04-07 00:10:51,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--stack-inslast-inselem,493490000,5.060374,10.254258
     10902023-04-07 00:10:56,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--queue-inslast-remelem,766800000,5.015732,6.541122
     10912023-04-07 00:11:01,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--queue-inslast-inselem,453040000,5.070851,11.192943
     10922023-04-07 00:11:06,2,5 10000 809 -1 2  ,./perfexp--upp-upp--stack-insfirst-allhead,509670000,5.009743,9.829386
     10932023-04-07 00:11:11,2,5 100000 71 -1 2  ,./perfexp--upp-upp--queue-inslast-inselem,610600000,5.024440,8.228693
     10942023-04-07 00:11:16,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--queue-inslast-allhead,759700000,5.040553,6.634926
     10952023-04-07 00:11:21,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--stack-inslast-remelem,159326200,5.193180,32.594639
     10962023-04-07 00:11:27,5,5 1000 9051 -1 5  ,./perfexp--cfa-cfa--queue-inslast-allhead,343938000,5.052484,14.690101
     10972023-04-07 00:11:32,1,5 100000 71 -1 1  ,./perfexp--lq-list--stack-insfirst-allhead,788100000,5.016808,6.365700
     10982023-04-07 00:11:37,2,5 100000 71 -1 2  ,./perfexp--upp-upp--queue-insfirst-allhead,660300000,5.045791,7.641664
     10992023-04-07 00:11:42,4,5 100 72421 -1 4  ,./perfexp--upp-upp--stack-inslast-inselem,159326200,5.146330,32.300588
     11002023-04-07 00:11:47,3,5 10000 809 -1 3  ,./perfexp--lq-list--stack-insfirst-allhead,509670000,5.049794,9.907968
     11012023-04-07 00:11:52,1,5 100 72421 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-inselem,166568300,5.161840,30.989330
     11022023-04-07 00:11:57,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--queue-insfirst-allhead,130357800,5.062710,38.837032
     11032023-04-07 00:12:02,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--queue-inslast-inselem,159326200,5.089807,31.945826
     11042023-04-07 00:12:08,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-remelem,282441900,5.058237,17.908947
     11052023-04-07 00:12:13,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--queue-insfirst-remelem,224000000,5.036237,22.483201
     11062023-04-07 00:12:18,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--stack-inslast-allhead,177500000,5.014610,28.251324
     11072023-04-07 00:12:23,1,5 10000 809 -1 1  ,./perfexp--upp-upp--queue-insfirst-remelem,647200000,5.039386,7.786443
     11082023-04-07 00:12:28,2,5 1000 9051 -1 2  ,./perfexp--lq-list--stack-insfirst-allhead,343938000,5.069521,14.739636
     11092023-04-07 00:12:33,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-allhead,159326200,5.100854,32.015161
     11102023-04-07 00:12:38,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--stack-insfirst-allhead,166568300,5.125007,30.768201
     11112023-04-07 00:12:43,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--queue-insfirst-allhead,177980000,5.117398,28.752658
     11122023-04-07 00:12:48,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--queue-inslast-remelem,590570000,5.052605,8.555472
     11132023-04-07 00:12:53,4,5 1000 9051 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-allhead,343938000,5.025513,14.611683
     11142023-04-07 00:12:58,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--queue-inslast-allhead,177980000,5.199746,29.215339
     11152023-04-07 00:13:04,1,5 10000 809 -1 1  ,./perfexp--upp-upp--stack-inslast-remelem,679560000,5.058526,7.443825
     11162023-04-07 00:13:09,2,5 100000 71 -1 2  ,./perfexp--upp-upp--queue-insfirst-remelem,710000000,5.003660,7.047408
     11172023-04-07 00:13:14,2,5 100000 71 -1 2  ,./perfexp--upp-upp--queue-insfirst-inselem,560900000,5.048259,9.000283
     11182023-04-07 00:13:19,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--stack-insfirst-allhead,896000000,5.014332,5.596353
     11192023-04-07 00:13:24,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--queue-inslast-allhead,184600000,5.190548,28.117811
     11202023-04-07 00:13:29,3,5 100 72421 -1 3  ,./perfexp--cfa-cfa--stack-insfirst-remelem,325894500,5.111016,15.683039
     11212023-04-07 00:13:34,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--stack-inslast-allhead,763000000,5.017561,6.576096
     11222023-04-07 00:13:39,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--queue-inslast-inselem,833000000,5.019453,6.025754
     11232023-04-07 00:13:44,5,5 10000 809 -1 5  ,./perfexp--lq-tailq--stack-insfirst-remelem,590570000,5.047563,8.546934
     11242023-04-07 00:13:49,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--queue-insfirst-inselem,436860000,5.034155,11.523497
     11252023-04-07 00:13:54,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--stack-inslast-remelem,570213000,5.051648,8.859230
     11262023-04-07 00:13:59,1,5 100000 71 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-allhead,610600000,5.015572,8.214170
     11272023-04-07 00:14:04,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--queue-insfirst-allhead,1022000000,5.030284,4.922000
     11282023-04-07 00:14:09,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--stack-inslast-remelem,966000000,5.018343,5.194972
     11292023-04-07 00:14:14,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--stack-insfirst-remelem,784000000,5.042359,6.431580
     11302023-04-07 00:14:19,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--stack-inslast-allhead,184600000,5.173540,28.025677
     11312023-04-07 00:14:25,3,5 100000 71 -1 3  ,./perfexp--upp-upp--stack-inslast-inselem,553800000,5.046826,9.113084
     11322023-04-07 00:14:30,1,5 10000 809 -1 1  ,./perfexp--upp-upp--stack-inslast-allhead,493490000,5.025143,10.182867
     11332023-04-07 00:14:35,4,5 100000 71 -1 4  ,./perfexp--lq-list--stack-insfirst-remelem,702900000,5.050739,7.185573
     11342023-04-07 00:14:40,2,5 1000 9051 -1 2  ,./perfexp--cpp-stlref--stack-insfirst-allhead,162918000,5.172527,31.749267
     11352023-04-07 00:14:45,4,5 100 72421 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-inselem,159326200,5.130366,32.200391
     11362023-04-07 00:14:50,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-remelem,830700000,5.005727,6.025914
     11372023-04-07 00:14:55,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--stack-inslast-allhead,159326200,5.105089,32.041742
     11382023-04-07 00:15:00,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--stack-insfirst-inselem,581000000,5.027483,8.653155
     11392023-04-07 00:15:05,5,5 100 72421 -1 5  ,./perfexp--upp-upp--stack-inslast-allhead,159326200,5.079283,31.879772
     11402023-04-07 00:15:10,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--stack-inslast-remelem,169890000,5.225200,30.756372
     11412023-04-07 00:15:16,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--stack-inslast-inselem,159326200,5.152960,32.342201
     11422023-04-07 00:15:21,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--queue-inslast-remelem,777000000,5.023512,6.465266
     11432023-04-07 00:15:26,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--queue-inslast-inselem,693000000,5.042654,7.276557
     11442023-04-07 00:15:31,1,5 10000 809 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-allhead,169890000,5.097853,30.006787
     11452023-04-07 00:15:36,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--queue-inslast-remelem,311410300,5.100699,16.379352
     11462023-04-07 00:15:41,5,5 100 72421 -1 5  ,./perfexp--cfa-cfa--queue-inslast-inselem,137599900,5.246073,38.125558
     11472023-04-07 00:15:46,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--stack-inslast-inselem,325836000,5.127345,15.735968
     11482023-04-07 00:15:52,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--stack-inslast-allhead,325836000,5.027188,15.428584
     11492023-04-07 00:15:57,3,5 1000000 7 -1 3  ,./perfexp--cpp-stlref--queue-inslast-inselem,224000000,5.015171,22.389156
     11502023-04-07 00:16:02,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--stack-inslast-inselem,493490000,5.011236,10.154686
     11512023-04-07 00:16:07,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--queue-insfirst-inselem,546700000,5.018107,9.178904
     11522023-04-07 00:16:12,1,5 1000000 7 -1 1  ,./perfexp--upp-upp--queue-inslast-allhead,882000000,5.002161,5.671384
     11532023-04-07 00:16:17,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--stack-inslast-remelem,792820000,5.043780,6.361822
     11542023-04-07 00:16:22,1,5 100 72421 -1 1  ,./perfexp--upp-upp--stack-inslast-remelem,318652400,5.040033,15.816711
     11552023-04-07 00:16:27,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--queue-insfirst-inselem,388320000,5.085010,13.094896
     11562023-04-07 00:16:32,3,5 100 72421 -1 3  ,./perfexp--lq-list--stack-insfirst-remelem,333136600,5.078881,15.245641
     11572023-04-07 00:16:37,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--queue-inslast-allhead,868000000,5.019333,5.782642
     11582023-04-07 00:16:42,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--queue-inslast-allhead,177500000,5.028223,28.328017
     11592023-04-07 00:16:47,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-allhead,631900000,5.013989,7.934782
     11602023-04-07 00:16:52,5,5 1000000 7 -1 5  ,./perfexp--cpp-stlref--queue-inslast-allhead,224000000,5.103798,22.784813
     11612023-04-07 00:16:57,3,5 100 72421 -1 3  ,./perfexp--lq-list--stack-insfirst-allhead,166568300,5.053284,30.337609
     11622023-04-07 00:17:02,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--stack-insfirst-inselem,493490000,5.046497,10.226138
     11632023-04-07 00:17:07,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--queue-inslast-allhead,334887000,5.070579,15.141164
     11642023-04-07 00:17:12,3,5 1000 9051 -1 3  ,./perfexp--lq-tailq--queue-inslast-inselem,352989000,5.106015,14.465082
     11652023-04-07 00:17:18,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--stack-inslast-allhead,672000000,5.053260,7.519732
     11662023-04-07 00:17:23,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--stack-inslast-inselem,184600000,5.086013,27.551533
     11672023-04-07 00:17:28,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--queue-inslast-inselem,177500000,5.041333,28.401876
     11682023-04-07 00:17:33,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--queue-insfirst-remelem,944300000,5.027667,5.324226
     11692023-04-07 00:17:38,1,5 10000 809 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-remelem,695740000,5.024660,7.222037
     11702023-04-07 00:17:43,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--queue-insfirst-allhead,130357800,5.060227,38.817984
     11712023-04-07 00:17:48,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--queue-insfirst-allhead,453040000,5.060348,11.169760
     11722023-04-07 00:17:53,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--stack-inslast-remelem,1263800000,5.002587,3.958369
     11732023-04-07 00:17:58,3,5 10000 809 -1 3  ,./perfexp--cpp-stlref--queue-inslast-remelem,169890000,5.032008,29.619212
     11742023-04-07 00:18:03,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--stack-inslast-inselem,469220000,5.038856,10.738792
     11752023-04-07 00:18:08,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--stack-inslast-allhead,184600000,5.132353,27.802562
     11762023-04-07 00:18:13,3,5 10000 809 -1 3  ,./perfexp--lq-tailq--queue-insfirst-inselem,388320000,5.061103,13.033331
     11772023-04-07 00:18:18,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-inselem,169890000,5.089740,29.959032
     11782023-04-07 00:18:23,2,5 100 72421 -1 2  ,./perfexp--upp-upp--queue-insfirst-allhead,130357800,5.096965,39.099808
     11792023-04-07 00:18:29,1,5 1000 9051 -1 1  ,./perfexp--cpp-stlref--queue-inslast-inselem,171969000,5.103011,29.674017
     11802023-04-07 00:18:34,3,5 1000000 7 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-inselem,658000000,5.036277,7.653916
     11812023-04-07 00:18:39,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--stack-inslast-inselem,177980000,5.212807,29.288723
     11822023-04-07 00:18:44,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--stack-inslast-inselem,477310000,5.072814,10.627923
     11832023-04-07 00:18:49,4,5 100 72421 -1 4  ,./perfexp--lq-tailq--queue-inslast-remelem,311410300,5.096826,16.366915
     11842023-04-07 00:18:54,4,5 10000 809 -1 4  ,./perfexp--cpp-stlref--stack-inslast-allhead,169890000,5.016611,29.528583
     11852023-04-07 00:18:59,4,5 100000 71 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-remelem,937200000,5.001450,5.336588
     11862023-04-07 00:19:04,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--stack-inslast-inselem,588000000,5.027147,8.549570
     11872023-04-07 00:19:09,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--stack-inslast-inselem,184600000,5.170569,28.009583
     11882023-04-07 00:19:14,4,5 1000 9051 -1 4  ,./perfexp--cpp-stlref--queue-inslast-allhead,181020000,5.255817,29.034455
     11892023-04-07 00:19:20,2,5 100000 71 -1 2  ,./perfexp--cfa-cfa--stack-inslast-allhead,603500000,5.004894,8.293114
     11902023-04-07 00:19:25,4,5 10000 809 -1 4  ,./perfexp--upp-upp--stack-inslast-allhead,493490000,5.060646,10.254810
     11912023-04-07 00:19:30,4,5 1000000 7 -1 4  ,./perfexp--upp-upp--stack-insfirst-remelem,609000000,5.021341,8.245223
     11922023-04-07 00:19:35,2,5 1000 9051 -1 2  ,./perfexp--cfa-cfa--queue-inslast-inselem,334887000,5.004467,14.943748
     11932023-04-07 00:19:40,3,5 10000 809 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-remelem,687650000,5.004454,7.277618
     11942023-04-07 00:19:45,1,5 100 72421 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-remelem,289684000,5.114885,17.656774
     11952023-04-07 00:19:50,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--queue-inslast-inselem,485400000,5.081049,10.467756
     11962023-04-07 00:19:55,5,5 100 72421 -1 5  ,./perfexp--upp-upp--stack-inslast-remelem,318652400,5.038741,15.812657
     11972023-04-07 00:20:00,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--queue-insfirst-remelem,588315000,5.013924,8.522516
     11982023-04-07 00:20:05,5,5 1000000 7 -1 5  ,./perfexp--lq-tailq--stack-insfirst-allhead,889000000,5.011883,5.637664
     11992023-04-07 00:20:10,1,5 10000 809 -1 1  ,./perfexp--upp-upp--stack-inslast-inselem,444950000,5.067489,11.388895
     12002023-04-07 00:20:15,3,5 100 72421 -1 3  ,./perfexp--cpp-stlref--stack-inslast-allhead,159326200,5.066920,31.802177
     12012023-04-07 00:20:20,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--queue-inslast-allhead,177500000,5.042851,28.410428
     12022023-04-07 00:20:25,1,5 100 72421 -1 1  ,./perfexp--upp-upp--queue-inslast-allhead,137599900,5.041518,36.638966
     12032023-04-07 00:20:30,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--queue-inslast-remelem,534009000,5.035769,9.430120
     12042023-04-07 00:20:35,5,5 10000 809 -1 5  ,./perfexp--cpp-stlref--queue-inslast-allhead,169890000,5.014708,29.517382
     12052023-04-07 00:20:40,2,5 10000 809 -1 2  ,./perfexp--cpp-stlref--queue-inslast-remelem,169890000,5.074810,29.871152
     12062023-04-07 00:20:46,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--queue-inslast-inselem,144842000,5.151741,35.568005
     12072023-04-07 00:20:51,3,5 10000 809 -1 3  ,./perfexp--upp-upp--queue-inslast-remelem,606750000,5.015496,8.266166
     12082023-04-07 00:20:56,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--queue-inslast-allhead,334887000,5.048050,15.073891
     12092023-04-07 00:21:01,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-allhead,665000000,5.000859,7.520089
     12102023-04-07 00:21:06,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--stack-insfirst-inselem,316785000,5.145817,16.243878
     12112023-04-07 00:21:11,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--queue-insfirst-inselem,307734000,5.028541,16.340544
     12122023-04-07 00:21:16,3,5 10000 809 -1 3  ,./perfexp--upp-upp--queue-insfirst-remelem,574390000,5.000948,8.706537
     12132023-04-07 00:21:21,3,5 1000000 7 -1 3  ,./perfexp--lq-tailq--queue-insfirst-allhead,1022000000,5.024777,4.916612
     12142023-04-07 00:21:26,5,5 10000 809 -1 5  ,./perfexp--upp-upp--queue-inslast-allhead,493490000,5.064331,10.262277
     12152023-04-07 00:21:31,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--queue-inslast-inselem,224000000,5.122860,22.869911
     12162023-04-07 00:21:36,5,5 100000 71 -1 5  ,./perfexp--lq-tailq--queue-inslast-allhead,710000000,5.003407,7.047052
     12172023-04-07 00:21:41,4,5 1000000 7 -1 4  ,./perfexp--lq-tailq--stack-inslast-allhead,1078000000,5.014066,4.651267
     12182023-04-07 00:21:46,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--stack-inslast-allhead,224000000,5.121987,22.866013
     12192023-04-07 00:21:51,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--stack-insfirst-remelem,590570000,5.012351,8.487311
     12202023-04-07 00:21:56,1,5 100000 71 -1 1  ,./perfexp--cpp-stlref--queue-inslast-remelem,177500000,5.128494,28.892924
     12212023-04-07 00:22:02,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--queue-insfirst-inselem,184600000,5.024489,27.218250
     12222023-04-07 00:22:07,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--queue-insfirst-allhead,788100000,5.040492,6.395752
     12232023-04-07 00:22:12,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--queue-inslast-allhead,461130000,5.072015,10.999100
     12242023-04-07 00:22:17,5,5 100000 71 -1 5  ,./perfexp--cpp-stlref--queue-inslast-allhead,184600000,5.131083,27.795683
     12252023-04-07 00:22:22,2,5 100 72421 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-inselem,166568300,5.142531,30.873407
     12262023-04-07 00:22:27,4,5 100 72421 -1 4  ,./perfexp--lq-list--stack-insfirst-allhead,166568300,5.044477,30.284736
     12272023-04-07 00:22:32,1,5 100 72421 -1 1  ,./perfexp--upp-upp--stack-inslast-inselem,159326200,5.141698,32.271516
     12282023-04-07 00:22:37,5,5 1000 9051 -1 5  ,./perfexp--upp-upp--stack-insfirst-allhead,325836000,5.094147,15.634083
     12292023-04-07 00:22:42,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--stack-inslast-inselem,477310000,5.069685,10.621368
     12302023-04-07 00:22:47,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--queue-insfirst-inselem,130357800,5.145580,39.472743
     12312023-04-07 00:22:53,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-inselem,184600000,5.108413,27.672876
     12322023-04-07 00:22:58,2,5 100 72421 -1 2  ,./perfexp--upp-upp--stack-inslast-remelem,318652400,5.036010,15.804086
     12332023-04-07 00:23:03,1,5 10000 809 -1 1  ,./perfexp--lq-tailq--queue-insfirst-allhead,461130000,5.085039,11.027344
     12342023-04-07 00:23:08,2,5 100000 71 -1 2  ,./perfexp--cpp-stlref--queue-insfirst-remelem,184600000,5.172400,28.019502
     12352023-04-07 00:23:13,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--stack-insfirst-remelem,674500000,5.047846,7.483834
     12362023-04-07 00:23:18,2,5 1000000 7 -1 2  ,./perfexp--lq-tailq--queue-insfirst-remelem,1309000000,5.005255,3.823724
     12372023-04-07 00:23:23,4,5 1000000 7 -1 4  ,./perfexp--cfa-cfa--queue-inslast-inselem,658000000,5.016826,7.624356
     12382023-04-07 00:23:28,4,5 1000 9051 -1 4  ,./perfexp--upp-upp--queue-inslast-remelem,515907000,5.025500,9.741097
     12392023-04-07 00:23:33,1,5 1000000 7 -1 1  ,./perfexp--cpp-stlref--stack-insfirst-allhead,231000000,5.117156,22.152190
     12402023-04-07 00:23:38,4,5 10000 809 -1 4  ,./perfexp--lq-tailq--stack-inslast-allhead,509670000,5.046288,9.901089
     12412023-04-07 00:23:43,3,5 100 72421 -1 3  ,./perfexp--lq-tailq--stack-insfirst-inselem,166568300,5.221492,31.347453
     12422023-04-07 00:23:49,1,5 100 72421 -1 1  ,./perfexp--lq-tailq--queue-insfirst-remelem,296926100,5.106445,17.197697
     12432023-04-07 00:23:54,2,5 100 72421 -1 2  ,./perfexp--lq-tailq--stack-insfirst-remelem,333136600,5.079056,15.246166
     12442023-04-07 00:23:59,4,5 100000 71 -1 4  ,./perfexp--cpp-stlref--queue-inslast-inselem,184600000,5.131130,27.795937
     12452023-04-07 00:24:04,2,5 100000 71 -1 2  ,./perfexp--lq-tailq--stack-inslast-inselem,880400000,5.012434,5.693360
     12462023-04-07 00:24:09,2,5 1000 9051 -1 2  ,./perfexp--upp-upp--queue-inslast-inselem,325836000,5.094942,15.636523
     12472023-04-07 00:24:14,1,5 1000 9051 -1 1  ,./perfexp--lq-tailq--queue-inslast-allhead,352989000,5.061654,14.339410
     12482023-04-07 00:24:19,5,5 100000 71 -1 5  ,./perfexp--lq-list--stack-insfirst-inselem,731300000,5.012975,6.854882
     12492023-04-07 00:24:24,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--queue-insfirst-allhead,325836000,5.139636,15.773690
     12502023-04-07 00:24:30,1,5 1000000 7 -1 1  ,./perfexp--cfa-cfa--stack-insfirst-allhead,665000000,5.024825,7.556128
     12512023-04-07 00:24:35,1,5 1000 9051 -1 1  ,./perfexp--cfa-cfa--stack-inslast-allhead,334887000,5.006794,14.950697
     12522023-04-07 00:24:40,3,5 1000 9051 -1 3  ,./perfexp--cfa-cfa--queue-insfirst-allhead,334887000,5.056826,15.100096
     12532023-04-07 00:24:45,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--queue-inslast-allhead,352989000,5.047526,14.299386
     12542023-04-07 00:24:50,5,5 1000000 7 -1 5  ,./perfexp--upp-upp--stack-inslast-remelem,903000000,5.002012,5.539327
     12552023-04-07 00:24:55,1,5 100000 71 -1 1  ,./perfexp--lq-tailq--queue-insfirst-remelem,894600000,5.017897,5.609096
     12562023-04-07 00:25:00,5,5 100000 71 -1 5  ,./perfexp--cfa-cfa--queue-insfirst-inselem,546700000,5.050560,9.238266
     12572023-04-07 00:25:05,4,5 1000000 7 -1 4  ,./perfexp--cpp-stlref--stack-insfirst-remelem,231000000,5.084063,22.008931
     12582023-04-07 00:25:10,2,5 100 72421 -1 2  ,./perfexp--upp-upp--queue-inslast-inselem,137599900,5.086801,36.968057
     12592023-04-07 00:25:15,2,5 10000 809 -1 2  ,./perfexp--lq-tailq--queue-insfirst-remelem,720010000,5.029074,6.984728
     12602023-04-07 00:25:20,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--queue-inslast-remelem,534009000,5.024933,9.409828
     12612023-04-07 00:25:25,4,5 100 72421 -1 4  ,./perfexp--cfa-cfa--stack-insfirst-allhead,159326200,5.104904,32.040581
     12622023-04-07 00:25:30,3,5 10000 809 -1 3  ,./perfexp--upp-upp--queue-inslast-inselem,444950000,5.013109,11.266679
     12632023-04-07 00:25:35,3,5 100000 71 -1 3  ,./perfexp--cpp-stlref--stack-inslast-remelem,177500000,5.116110,28.823155
     12642023-04-07 00:25:41,2,5 10000 809 -1 2  ,./perfexp--cfa-cfa--stack-insfirst-inselem,477310000,5.017041,10.511075
     12652023-04-07 00:25:46,5,5 100 72421 -1 5  ,./perfexp--lq-tailq--queue-insfirst-allhead,130357800,5.060870,38.822917
     12662023-04-07 00:25:51,3,5 1000 9051 -1 3  ,./perfexp--upp-upp--stack-insfirst-inselem,307734000,5.017423,16.304416
     12672023-04-07 00:25:56,2,5 100 72421 -1 2  ,./perfexp--cfa-cfa--queue-inslast-remelem,289684000,5.096670,17.593895
     12682023-04-07 00:26:01,1,5 1000000 7 -1 1  ,./perfexp--lq-tailq--stack-insfirst-inselem,581000000,5.003206,8.611370
     12692023-04-07 00:26:06,3,5 100000 71 -1 3  ,./perfexp--cfa-cfa--stack-inslast-remelem,1015300000,5.026273,4.950530
     12702023-04-07 00:26:11,3,5 100 72421 -1 3  ,./perfexp--upp-upp--stack-insfirst-allhead,159326200,5.149416,32.319957
     12712023-04-07 00:26:16,4,5 1000 9051 -1 4  ,./perfexp--lq-tailq--stack-inslast-inselem,316785000,5.019917,15.846448
     12722023-04-07 00:26:21,4,5 10000 809 -1 4  ,./perfexp--cfa-cfa--queue-inslast-remelem,687650000,5.023642,7.305522
     12732023-04-07 00:26:26,4,5 100000 71 -1 4  ,./perfexp--upp-upp--stack-insfirst-allhead,788100000,5.021043,6.371073
     12742023-04-07 00:26:31,3,5 100000 71 -1 3  ,./perfexp--lq-tailq--stack-inslast-remelem,1320600000,5.018016,3.799800
     12752023-04-07 00:26:36,3,5 100000 71 -1 3  ,./perfexp--upp-upp--queue-inslast-remelem,667400000,5.007560,7.503087

  • driver/cfa.cc

    ra50fdfb r6e1e2d0  
    1010// Created On       : Tue Aug 20 13:44:49 2002
    1111// Last Modified By : Peter A. Buhr
    12 // Last Modified On : Tue Feb 14 22:46:38 2023
    13 // Update Count     : 470
     12// Last Modified On : Mon Apr 10 21:16:00 2023
     13// Update Count     : 476
    1414//
    1515
    … …  
    4444        static int flags = 0;
    4545
     46    // This allocation 'leaks' memory from the program to the execution
     47    // environment, as putenv does not manage the storage of the string used
     48    // as an environment variable. This leak is necessary to ensure the
     49    // underlying C string is allocated long enough.
    4650        if ( putenv( (char *)( *new string( string( __CFA_FLAGPREFIX__ + to_string( flags++ ) + "__=" ) + arg ) ).c_str() ) ) {
    4751                cerr << argv[0] << " error, cannot set environment variable." << endl;
    … …  
    198202                                } // if
    199203                        } else if ( arg == "-CFA" ) {
    200                                 CFA_flag = true;                                                // strip the -CFA flag
     204                                CFA_flag = true;                                                // strip -CFA flag
    201205                                link = false;
    202206                                args[nargs++] = "-fsyntax-only";                // stop after stage 2
    203207                        } else if ( arg == "-debug" ) {
    204                                 debug = true;                                                   // strip the debug flag
     208                                debug = true;                                                   // strip debug flag
    205209                        } else if ( arg == "-nodebug" ) {
    206                                 debug = false;                                                  // strip the nodebug flag
     210                                debug = false;                                                  // strip nodebug flag
    207211                        } else if ( arg == "-quiet" ) {
    208                                 quiet = true;                                                   // strip the quiet flag
     212                                quiet = true;                                                   // strip quiet flag
    209213                        } else if ( arg == "-noquiet" ) {
    210                                 quiet = false;                                                  // strip the noquiet flag
     214                                quiet = false;                                                  // strip noquiet flag
     215                        } else if ( arg == "-invariant" ) {
     216                                Putenv( argv, "-" + arg );
     217                        } else if ( arg == "--invariant" ) {
     218                                Putenv( argv, arg );
    211219                        } else if ( arg == "-no-include-stdhdr" ) {
    212                                 noincstd_flag = true;                                   // strip the no-include-stdhdr flag
     220                                noincstd_flag = true;                                   // strip no-include-stdhdr flag
    213221                        } else if ( arg == "-nolib" ) {
    214                                 nolib = true;                                                   // strip the nolib flag
     222                                nolib = true;                                                   // strip nolib flag
    215223                        } else if ( arg == "-help" ) {
    216                                 help = true;                                                    // strip the help flag
     224                                help = true;                                                    // strip help flag
    217225                        } else if ( arg == "-nohelp" ) {
    218                                 help = false;                                                   // strip the nohelp flag
     226                                help = false;                                                   // strip nohelp flag
    219227                        } else if ( arg == "-cfalib") {
    220228                                compiling_libs = true;
    … …  
    274282                                } // if
    275283                        } else if ( prefix( arg, "-B" ) ) {
    276                                 bprefix = arg.substr(2);                                // strip the -B flag
     284                                bprefix = arg.substr(2);                                // strip -B flag
    277285                        } else if ( arg == "-c" || arg == "-S" || arg == "-E" || arg == "-M" || arg == "-MM" ) {
    278286                                args[nargs++] = argv[i];                                // pass flag along

  • src/AST/Attribute.hpp

    ra50fdfb r6e1e2d0  
    2727class Expr;
    2828
     29/// An entry in an attribute list: `__attribute__(( ... ))`
    2930class Attribute final : public Node {
    3031public:

  • src/AST/Convert.cpp

    ra50fdfb r6e1e2d0  
    559559                auto stmt = new SuspendStmt();
    560560                stmt->then   = get<CompoundStmt>().accept1( node->then   );
    561                 switch(node->type) {
     561                switch (node->kind) {
    562562                        case ast::SuspendStmt::None     : stmt->type = SuspendStmt::None     ; break;
    563563                        case ast::SuspendStmt::Coroutine: stmt->type = SuspendStmt::Coroutine; break;
    … …  
    16951695                        GET_ACCEPT_V(attributes, Attribute),
    16961696                        { old->get_funcSpec().val },
    1697                         old->type->isVarArgs
     1697                        (old->type->isVarArgs) ? ast::VariableArgs : ast::FixedArgs
    16981698                };
    16991699
    … …  
    20012001                        GET_ACCEPT_1(else_, Stmt),
    20022002                        GET_ACCEPT_V(initialization, Stmt),
    2003                         old->isDoWhile,
     2003                        (old->isDoWhile) ? ast::DoWhile : ast::While,
    20042004                        GET_LABELS_V(old->labels)
    20052005                );
    … …  
    21432143        virtual void visit( const SuspendStmt * old ) override final {
    21442144                if ( inCache( old ) ) return;
    2145                 ast::SuspendStmt::Type type;
     2145                ast::SuspendStmt::Kind type;
    21462146                switch (old->type) {
    21472147                        case SuspendStmt::Coroutine: type = ast::SuspendStmt::Coroutine; break;

  • src/AST/Decl.cpp

    ra50fdfb r6e1e2d0  
    5757        std::vector<ptr<DeclWithType>>&& params, std::vector<ptr<DeclWithType>>&& returns,
    5858        CompoundStmt * stmts, Storage::Classes storage, Linkage::Spec linkage,
    59         std::vector<ptr<Attribute>>&& attrs, Function::Specs fs, bool isVarArgs)
     59        std::vector<ptr<Attribute>>&& attrs, Function::Specs fs, ArgumentFlag isVarArgs )
    6060: DeclWithType( loc, name, storage, linkage, std::move(attrs), fs ),
    6161        type_params(std::move(forall)), assertions(),
    6262        params(std::move(params)), returns(std::move(returns)), stmts( stmts ) {
    63         FunctionType * ftype = new FunctionType(static_cast<ArgumentFlag>(isVarArgs));
     63        FunctionType * ftype = new FunctionType( isVarArgs );
    6464        for (auto & param : this->params) {
    6565                ftype->params.emplace_back(param->get_type());
    … …  
    8181        std::vector<ptr<DeclWithType>>&& params, std::vector<ptr<DeclWithType>>&& returns,
    8282        CompoundStmt * stmts, Storage::Classes storage, Linkage::Spec linkage,
    83         std::vector<ptr<Attribute>>&& attrs, Function::Specs fs, bool isVarArgs)
     83        std::vector<ptr<Attribute>>&& attrs, Function::Specs fs, ArgumentFlag isVarArgs )
    8484: DeclWithType( location, name, storage, linkage, std::move(attrs), fs ),
    8585                type_params( std::move( forall) ), assertions( std::move( assertions ) ),
    8686                params( std::move(params) ), returns( std::move(returns) ),
    8787                type( nullptr ), stmts( stmts ) {
    88         FunctionType * type = new FunctionType( (isVarArgs) ? VariableArgs : FixedArgs );
     88        FunctionType * type = new FunctionType( isVarArgs );
    8989        for ( auto & param : this->params ) {
    9090                type->params.emplace_back( param->get_type() );

  • src/AST/Decl.hpp

    ra50fdfb r6e1e2d0  
    1010// Created On       : Thu May 9 10:00:00 2019
    1111// Last Modified By : Andrew Beach
    12 // Last Modified On : Thu Nov 24  9:44:00 2022
    13 // Update Count     : 34
     12// Last Modified On : Wed Apr  5 10:42:00 2023
     13// Update Count     : 35
    1414//
    1515
    … …  
    122122};
    123123
     124/// Function variable arguments flag
     125enum ArgumentFlag { FixedArgs, VariableArgs };
     126
    124127/// Object declaration `int foo()`
    125128class FunctionDecl : public DeclWithType {
    … …  
    144147                std::vector<ptr<DeclWithType>>&& params, std::vector<ptr<DeclWithType>>&& returns,
    145148                CompoundStmt * stmts, Storage::Classes storage = {}, Linkage::Spec linkage = Linkage::Cforall,
    146                 std::vector<ptr<Attribute>>&& attrs = {}, Function::Specs fs = {}, bool isVarArgs = false);
     149                std::vector<ptr<Attribute>>&& attrs = {}, Function::Specs fs = {}, ArgumentFlag isVarArgs = FixedArgs );
    147150
    148151        FunctionDecl( const CodeLocation & location, const std::string & name,
    … …  
    150153                std::vector<ptr<DeclWithType>>&& params, std::vector<ptr<DeclWithType>>&& returns,
    151154                CompoundStmt * stmts, Storage::Classes storage = {}, Linkage::Spec linkage = Linkage::Cforall,
    152                 std::vector<ptr<Attribute>>&& attrs = {}, Function::Specs fs = {}, bool isVarArgs = false);
     155                std::vector<ptr<Attribute>>&& attrs = {}, Function::Specs fs = {}, ArgumentFlag isVarArgs = FixedArgs );
    153156
    154157        const Type * get_type() const override;