source: libcfa/src

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Diff Rev Age Author Log Message
(edit) @262fafd9   3 years Thierry Delisle Added debugging information to help find deadlock. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @010636f   3 years Thierry Delisle Tentative fix for termination deadlock. Other minor improvements and … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @ff55092   3 years Thierry Delisle removed warning ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @1e6ffb44   3 years Thierry Delisle Changed debug prints to help debug helping ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @7425720   3 years Thierry Delisle Fixed 32bit build ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @d5cdbed   3 years Thierry Delisle Fix build from machine where I can actually test ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @37a3aa23   3 years Thierry Delisle Fixed syntax error (hopefully) ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @18f7858   3 years Thierry Delisle Refactored io to allow holding the lock duirng idle sleep ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @64bdacc   3 years Thierry Delisle Future now wait for 2p to resolve in available. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @54c1196   3 years Thierry Delisle Added io helping stats ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @202c80b   3 years Thierry Delisle Added verify and changed print_now to not ignore flags. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @3caf5e3   3 years Thierry Delisle Re-read cq information after acquire. Hoping this is the cause for the … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @1a567d0   3 years Thierry Delisle Fixed 32-bit compilation ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @4479890   3 years Thierry Delisle Implemented helping for io drain based on timestamps. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @78a580d   3 years Thierry Delisle I/O now updates the timestamps when draining. Timestamps are not used yet. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @8f01ad71   3 years Thierry Delisle Forgot a few pragma once ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @4ecc35a   3 years Thierry Delisle Added spin lock to io drain. last step before completion fairness ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @98d1b90   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @0d4f954   3 years caparson changed concurrency library to work with new mutexstmt changes ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @adb3ea1   3 years Thierry Delisle Some more incremental work towards using timestamps for io fairness ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @22226e4   3 years Thierry Delisle Tentative fix for spurious deadlock in some concurrency tests ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @708ae38   3 years Thierry Delisle Some more cleanup and grow/shrink now readjusts io timestamps. (They … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @48a91e2   3 years Thierry Delisle Fixed defines for cases without RSEQ ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @bfb9bf5   3 years Thierry Delisle Fixed some warnings ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @884f3f67   3 years Thierry Delisle Change how the ready queue is initialized to make it common with I/O ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @c42b8a1   4 years Thierry Delisle Major cleanup and moved cluster growth to new file ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @3c4bf05   4 years Thierry Delisle Removed old scheduler algorithms which weren't as good. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @d529ad0   4 years Thierry Delisle Pending/Dirty flags now use relaxed atomics since they can be set remotely ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @40a606d2   4 years Thierry Delisle Modified io headers so io/types.hfa can stay private ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @b0d0285   4 years Thierry Delisle kernel now aborts if a ring is closed with unsubmitted entries. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @9f5a71eb   4 years Thierry Delisle Totally confusing myself in these commit messages. This file was … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @1860885   4 years Thierry Delisle Messed-up last commit... This commit : moved preempt reason to … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @13fdf86   4 years Thierry Delisle Moved preemption reason to kernel_private and added preempt IO. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @93829cb   4 years Thierry Delisle Added helper function to zero out sqes. Not done in allocate since so … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @2432e8e   4 years Thierry Delisle Fixed deadlock on io slowpath due to spin lock recursion. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @08ed947   4 years mlbrooks Roll up of string changes for performance testing/improvement, and a … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @cc7bbe6   4 years mlbrooks Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @a182ad5   4 years Thierry Delisle Revert "removed old memory allocator and replaced it with the … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @fe610ab   4 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @778315e   4 years pabuhr add attribute no-reorder-blocks to preemption_enabled to prevent … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @09ae8a6   4 years pabuhr change initialization of stacksize = max( PTHREAD_STACK_MIN, … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @9ef9644   4 years ajbeach Merge branch 'forall-pointer-decay' into 'master'. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @7d7ef6f   4 years ajbeach Revereted some changes and added a fix to get around the current issue … ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @5614a191   4 years m3zulfiq removed old memory allocator and replaced it with the concurrent allocator ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @0ebbca4   4 years pabuhr optimization calls, initialize callcnt ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @0db48ca   4 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @c655650   4 years pabuhr update fast PRNG code ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @a892e61   4 years Thierry Delisle Some warning fixes. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @6a823241   4 years pabuhr formatting, fix bug in set_seed so global_random_state is set ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @454b4e0   4 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @12b5e94a   4 years pabuhr add fast PRNG code ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @a986807   4 years Thierry Delisle Fix stub of cfa_io_flush for cases with no IOURING. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @850aff1   4 years Thierry Delisle Added -Werror=return-type EVERYWHERE! Added -Wextra in some places. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @f5a51db   4 years mlbrooks Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @250583e   4 years Thierry Delisle Some clean-up after preemption fix ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @67e86ae6   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @becb85b9   4 years Thierry Delisle Attempt to fix preemption deadlock. No longer prevent preemption … ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @85a2c3f   4 years pabuhr workaround for gcc-11 bug with spurious array-parameter warning ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @941e14a   4 years Thierry Delisle Added statistics for preemption ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @c9c1c1cb   4 years Thierry Delisle Minor changes to kernel main loop and fixed stats. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @040334e   4 years Thierry Delisle Removed so-called 'new proc main' which wasn't useful. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @bbfe226   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @70b4aeb9   4 years Thierry Delisle Commit last changes before moving off plg7a ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @97fed44   4 years caparson Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @c1d8cde   4 years caparson added scoped locking ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @7cf3b1d   4 years Thierry Delisle Added level of indirection to idle sleeps which helps statistics. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @97c215f   4 years mlbrooks string performance impovement by removing redundant traversal of … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @224916b   4 years Thierry Delisle Removed incorrect verify in schedule_lock. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @d3261710   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @46bbcaf   4 years Thierry Delisle Fix race condition in verify ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @12c1eef   4 years mlbrooks Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @6a33e40   4 years pabuhr print 0p for NULL char * pointer ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @038a0bd   4 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @b5f17e14   4 years pabuhr support locale for digit separator in floating-point numbers ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @e57de69   4 years pabuhr formatting ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @175f9f4   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @21a5bfb7   4 years Thierry Delisle Removed unnecessary syscalls ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @ae7adbc4   4 years Thierry Delisle Attempt optim for wake_one ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @91a72ef   4 years ajbeach Some assorted bits of clean-up. InitializerLength was missing some … ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @f55f110   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @0fb3ee5   4 years Thierry Delisle @optim: maximize chances "cache" array stays in cache. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @25337e0   4 years Thierry Delisle Fix some problems with compilation of per-cpu ready queue. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @a77f25b   4 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @0c51f9ad   4 years pabuhr support locale for digit separator ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @aa15f49   4 years pabuhr formatting, remove call to setlocale from startup STARTUP_PRIORITY_APPREADY ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @0fc447c   4 years Thierry Delisle Removed fast_lock, which doesn't seemed to have ever worked and isn't … ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @a2a4566   4 years Thierry Delisle Added new ready-queue that uses per-thread queues but with some cpu … ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @c90db2d   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @145dcd5   4 years Thierry Delisle Now using MAX instead of -1u since it's more appropriate. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @86530e7   4 years pabuhr simplify IO statement ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @75965a6   4 years pabuhr replace thread_rand with prng, replace xorshift64 with xorshift_13_7_17 ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @5d1ebb9   4 years pabuhr remove thread_rand, remove consolidated random generators ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @919a6b2   4 years pabuhr formatting ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @611f29d   4 years pabuhr consolidate random-number generators ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @00f5fde   4 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @1959528   4 years pabuhr third attempt at specialized PRNG ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @07a1e7a   4 years Thierry Delisle Added cpu info for which cache the map referes to. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @9b33337   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @5b7a3662   4 years Thierry Delisle Tentative optimization for wake-one ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @418d31ac   4 years Thierry Delisle Added spin count to spin locks as a debugging tool ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
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