source: doc/proposals/concurrency/text/results.tex@ 8e0147a

ADT aaron-thesis arm-eh ast-experimental cleanup-dtors deferred_resn demangler enum forall-pointer-decay jacob/cs343-translation jenkins-sandbox new-ast new-ast-unique-expr new-env no_list persistent-indexer pthread-emulation qualifiedEnum resolv-new with_gc
Last change on this file since 8e0147a was b9d0fb6, checked in by Thierry Delisle <tdelisle@…>, 8 years ago

Revised up to chapter 6
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1% ======================================================================
2% ======================================================================
3\chapter{Performance results}
4% ======================================================================
5% ======================================================================
6
7\section{Machine setup}
8
9\begin{figure}
10\begin{center}
11\begin{tabular}{| l | r | l | r |}
12\hline
13Architecture & x86\_64 & NUMA node(s) & 8 \\
14\hline
15CPU op-mode(s) & 32-bit, 64-bit & Model name & AMD Opteron\texttrademark Processor 6380 \\
16\hline
17Byte Order & Little Endian & CPU Freq & 2.5\si{\giga\hertz} \\
18\hline
19CPU(s) & 64 & L1d cache & \SI{16}{\kibi\byte} \\
20\hline
21Thread(s) per core & 2 & L1i cache & \SI{64}{\kibi\byte} \\
22\hline
23Core(s) per socket & 8 & L2 cache & \SI{2048}{\kibi\byte} \\
24\hline
25Socket(s) & 4 & L3 cache & \SI{6144}{\kibi\byte} \\
26\hline
27\hline
28Operating system & Ubuntu 16.04.3 LTS & Kernel & Linux 4.4.0-97-generic \\
29\hline
30Compiler & gcc 6.3.0 & Translator & CFA 1.0.0 \\
31\hline
32\end{tabular}
33\end{center}
34\caption{Machine setup used for the tests}
35\label{tab:machine}
36\end{figure}
37
38\section{Micro benchmarks}
39
40\begin{figure}
41\begin{center}
42\begin{tabular}{| l | S[table-format=5.2,table-number-alignment=right] | S[table-format=5.2,table-number-alignment=right] | S[table-format=5.2,table-number-alignment=right] |}
43\cline{2-4}
44\multicolumn{1}{c |}{} & \multicolumn{1}{c |}{ Median } &\multicolumn{1}{c |}{ Average } & \multicolumn{1}{c |}{ Standard Deviation} \\
45\hline
46Kernel Threads & 239 & 242.57 & 5.54 \\
47\CFA Coroutines & 38 & 38 & 0 \\
48\CFA Threads & 102 & 102.39 & 1.57 \\
49\uC Coroutines & 46 & 46.68 & 0.47 \\
50\uC Threads & 98 & 99.39 & 1.52 \\
51\hline
52\end{tabular}
53\end{center}
54\caption{Context Switch comparaison. All numbers are in nanoseconds(\si{\nano\second})}
55\label{tab:ctx-switch}
56\end{figure}
57
58\begin{figure}
59\begin{center}
60\begin{tabular}{| l | S[table-format=5.2,table-number-alignment=right] | S[table-format=5.2,table-number-alignment=right] | S[table-format=5.2,table-number-alignment=right] |}
61\cline{2-4}
62\multicolumn{1}{c |}{} & \multicolumn{1}{c |}{ Median } &\multicolumn{1}{c |}{ Average } & \multicolumn{1}{c |}{ Standard Deviation} \\
63\hline
64C routine & 2 & 2 & 0 \\
65Pthreads Mutex Lock & 31 & 31.86 & 0.99 \\
66\uC \code{monitor} member routine & 30 & 30 & 0 \\
67\CFA \code{mutex} routine, 1 argument & 46 & 46.14 & 0.74 \\
68\CFA \code{mutex} routine, 2 argument & 82 & 83 & 1.93 \\
69\CFA \code{mutex} routine, 4 argument & 165 & 161.15 & 54.04 \\
70\hline
71\end{tabular}
72\end{center}
73\caption{Mutex routine comparaison. All numbers are in nanoseconds(\si{\nano\second})}
74\label{tab:mutex}
75\end{figure}
76
77\begin{figure}
78\begin{center}
79\begin{tabular}{| l | S[table-format=5.2,table-number-alignment=right] | S[table-format=5.2,table-number-alignment=right] | S[table-format=5.2,table-number-alignment=right] |}
80\cline{2-4}
81\multicolumn{1}{c |}{} & \multicolumn{1}{c |}{ Median } &\multicolumn{1}{c |}{ Average } & \multicolumn{1}{c |}{ Standard Deviation} \\
82\hline
83\uC \code{signal} & 322 & 322.57 & 2.77 \\
84\CFA \code{signal}, 1 \code{monitor} & 1145 & 1163.64 & 27.52 \\
85\CFA \code{signal}, 2 \code{monitor} & 1531 & 1550.75 & 32.77 \\
86\CFA \code{signal}, 4 \code{monitor} & 2288.5 & 2326.86 & 54.73 \\
87\hline
88\end{tabular}
89\end{center}
90\caption{Internal scheduling comparaison. All numbers are in nanoseconds(\si{\nano\second})}
91\label{tab:int-sched}
92\end{figure}
93
94\begin{figure}
95\begin{center}
96\begin{tabular}{| l | S[table-format=5.2,table-number-alignment=right] | S[table-format=5.2,table-number-alignment=right] | S[table-format=5.2,table-number-alignment=right] |}
97\cline{2-4}
98\multicolumn{1}{c |}{} & \multicolumn{1}{c |}{ Median } &\multicolumn{1}{c |}{ Average } & \multicolumn{1}{c |}{ Standard Deviation} \\
99\hline
100\uC \code{Accept} & 349 & 339.32 & 3.14 \\
101\CFA \code{waitfor}, 1 \code{monitor} & 1155.5 & 1142.04 & 25.23 \\
102\CFA \code{waitfor}, 2 \code{monitor} & 1361 & 1376.75 & 28.81 \\
103\CFA \code{waitfor}, 4 \code{monitor} & 1941.5 & 1957.07 & 34.7 \\
104\hline
105\end{tabular}
106\end{center}
107\caption{External scheduling comparaison. All numbers are in nanoseconds(\si{\nano\second})}
108\label{tab:ext-sched}
109\end{figure}
110
111\begin{figure}
112\begin{center}
113\begin{tabular}{| l | S[table-format=5.2,table-number-alignment=right] | S[table-format=5.2,table-number-alignment=right] | S[table-format=5.2,table-number-alignment=right] |}
114\cline{2-4}
115\multicolumn{1}{c |}{} & \multicolumn{1}{c |}{ Median } &\multicolumn{1}{c |}{ Average } & \multicolumn{1}{c |}{ Standard Deviation} \\
116\hline
117Pthreads & 26974.5 & 26977 & 124.12 \\
118\CFA Coroutines & 5 & 5 & 0 \\
119\CFA Threads & 1122.5 & 1109.86 & 36.54 \\
120\uC Coroutines & 106 & 107.04 & 1.61 \\
121\uC Threads & 525.5 & 533.04 & 11.14 \\
122\hline
123\end{tabular}
124\end{center}
125\caption{Creation comparaison. All numbers are in nanoseconds(\si{\nano\second})}
126\label{tab:creation}
127\end{figure}
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