source: libcfa/src/concurrency

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Diff Rev Age Author Log Message
(edit) @12b5e94a   3 years pabuhr add fast PRNG code ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @250583e   3 years Thierry Delisle Some clean-up after preemption fix ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @becb85b9   3 years Thierry Delisle Attempt to fix preemption deadlock. No longer prevent preemption … ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @941e14a   3 years Thierry Delisle Added statistics for preemption ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @c9c1c1c   3 years Thierry Delisle Minor changes to kernel main loop and fixed stats. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @040334e   3 years Thierry Delisle Removed so-called 'new proc main' which wasn't useful. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @bbfe226   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @70b4aeb9   3 years Thierry Delisle Commit last changes before moving off plg7a ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @97fed44   3 years caparson Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @c1d8cde   3 years caparson added scoped locking ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @7cf3b1d   3 years Thierry Delisle Added level of indirection to idle sleeps which helps statistics. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @224916b   3 years Thierry Delisle Removed incorrect verify in schedule_lock. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @46bbcaf   3 years Thierry Delisle Fix race condition in verify ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @175f9f4   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @21a5bfb7   3 years Thierry Delisle Removed unnecessary syscalls ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @ae7adbc4   3 years Thierry Delisle Attempt optim for wake_one ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @0fb3ee5   3 years Thierry Delisle @optim: maximize chances "cache" array stays in cache. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @25337e0   3 years Thierry Delisle Fix some problems with compilation of per-cpu ready queue. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @0fc447c   3 years Thierry Delisle Removed fast_lock, which doesn't seemed to have ever worked and isn't … ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @a2a4566   3 years Thierry Delisle Added new ready-queue that uses per-thread queues but with some cpu … ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @c90db2d   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @145dcd5   3 years Thierry Delisle Now using MAX instead of -1u since it's more appropriate. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @75965a6   3 years pabuhr replace thread_rand with prng, replace xorshift64 with xorshift_13_7_17 ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @5d1ebb9   3 years pabuhr remove thread_rand, remove consolidated random generators ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @919a6b2   3 years pabuhr formatting ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @00f5fde   3 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @1959528   3 years pabuhr third attempt at specialized PRNG ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @9b33337   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @5b7a3662   3 years Thierry Delisle Tentative optimization for wake-one ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @c52f033   3 years pabuhr formatting ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @2210cfc   3 years pabuhr second attempt at specialized PRNG ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @078fb05   3 years Thierry Delisle Fixed a few warnings ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @7d0ebd0   3 years Thierry Delisle Processors should now correctly be unconditionnaly woken-up on termination ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @6fafda8   3 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @eaf269d   3 years pabuhr add enum DEFAULT_STACK_SIZE in invoke.h and replace 65000 with enum, … ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @7636fcc   3 years Thierry Delisle Removed fast_lock from testing and added deprecation attribute to it. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @d3605f8   3 years Thierry Delisle Reworked io_uring idle sleep to work with either read or readv … ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @3bb4f85   3 years Thierry Delisle Kernel now waits for eventfd read to flush before terminating. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @a1f3d93   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @c7b2215   3 years Thierry Delisle Fix implementation of io_uring_enter instead of eventfds. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @2514f68b   3 years Thierry Delisle Missed a not (!) ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @6ddef36   3 years Thierry Delisle No longer define kernel_read when not needed. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @7ef162b2   3 years Thierry Delisle First attempt at using io_uring_enter for idle sleep. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @059ad16   3 years Thierry Delisle Flush now supports blocking until at least one I/O op terminates. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @1757f98   3 years Thierry Delisle Refactoring idle sleep to try and help the change from idle on read to … ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @a633f6f   3 years Thierry Delisle Fix the new FD change. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @b14ec5f   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @34b8cb7   3 years Thierry Delisle Step 1 of a new scheme to simplify wake_one. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @5f5a729   3 years Thierry Delisle Mark idle now uses try_lock semantics ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @a1574e2   3 years Thierry Delisle Forgot this was needed for the non-VLA commit. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @7dd98b6   3 years Thierry Delisle Moved cfa_main_returned to libcfa so it works when the main is written … ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @e58e423   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @c2ba08a   3 years Thierry Delisle Added missing io_future_t reset function. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @e8ac228   3 years Thierry Delisle Fix major bug where to few items were submitted. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @eb9c2dc   3 years caparson trimmed down includes more ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @441d11c   3 years caparson trimmed down includes ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @45c9441   3 years Thierry Delisle Fix lock in io.cfa ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @c33c2af   3 years Thierry Delisle Made some of the schedule locking more fine grain. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @75c7252   3 years Thierry Delisle CPU workstealing now has correct remote unpark. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @24e321c   3 years Thierry Delisle Unpark now takes a hint on locality. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @fcd65ca   3 years Thierry Delisle Fixed incorrect access into lanes.help ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @089d30c   3 years Thierry Delisle Changed cpu schedulig to use moving average. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @bc4a433   3 years Thierry Delisle Diabled epoll aproach by default. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @4500e52   3 years Thierry Delisle Added cfathread version that uses epoll ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @db614d0   3 years Thierry Delisle Added stats for epoll ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @420b498   3 years Thierry Delisle Moved cfathread to Colby's new lock. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @abcae55   3 years Thierry Delisle Removed last_cpu (and small spacing changes) ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @ec421636   3 years Thierry Delisle No longer using eventfd_read to avoid the poor interrupt handling. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @cf78319   3 years Thierry Delisle removed unnecessary local variable ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @4d8fbf4   3 years caparson Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @a8367eb   3 years caparson fixed mutexStmt bug related to pointers/references ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @445f984   3 years Thierry Delisle Forgot to commit changes to include. ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @56e5b24   3 years Thierry Delisle Manually read from event fd instead of calling eventfd_read, which … ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @bbe3719   3 years caparson cleaned up some mutex stmt related code ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
(edit) @1b97976c   3 years caparson added in file I forgot and added test expect for locks ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationpthread-emulationqualifiedEnum
(edit) @af67ee1   3 years caparson Added support for locks as parameters to mutex stmt ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationpthread-emulationqualifiedEnum
(edit) @6cebfef   3 years caparson added mutex stmt monitor ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @d874f59   3 years Thierry Delisle Fixed crash from get_cpu ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @d83b266   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @f9b68d6   3 years caparson made spacing consistent ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @12a1013   3 years caparson fixed wait counter ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @6ff08d8   3 years caparson Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @eba9d27   3 years caparson fixed incorrect copy ctor ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @55ad35c   3 years caparson removed print and deleted equal operator for lock ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @c86ee4c   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @1f45c7d   3 years Thierry Delisle Now tracking cpu migrations using push_stat. Some minor fixes to the … ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @d1ecd39   3 years Thierry Delisle Removd debug print failing the build ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @8f1a99e   3 years Thierry Delisle Step 3 Fixed tests ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @e84ab3d   3 years Thierry Delisle Step 1 of changing $thread to thread$ ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @b7763da   3 years caparson added martin lock and improvement ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @dcad80a   3 years caparson fixed bug with locks ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @660665f   3 years caparson Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @5a46e09   3 years caparson Added Martins SpinCondLock? as linear_backoff_then_block lock ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @6ba6846   3 years Thierry Delisle Minor ready-queue fixes ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @953827a   3 years Thierry Delisle Fixed cpu work stealing to properly fall back on other nodes. ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @5614552a   3 years Thierry Delisle Fixed warnings ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @ef94ae7   3 years Thierry Delisle Changed ready-queue to use -1 for empty ts. ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @0ee224b   3 years Thierry Delisle Fixed rseq so it is initilizaed even for non-processor threads. ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @07b4970   3 years Thierry Delisle Fix incorrect change that disabled all lists ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @df7597e0   3 years Thierry Delisle Fix the cpu-based ready to actually use cpu_info rather then being a … ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
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