source: libcfa/src/concurrency/kernel

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Diff Rev Age Author Log Message
(edit) @dd46fd3   3 years pabuhr generalization of PRNG ADT ast-experimental
(edit) @29702ad   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental
(edit) @1553a55   3 years Thierry Delisle Explicitly zero initialize the intrusive link fields ADT ast-experimental
(edit) @857081e   3 years pabuhr change type of yield parameter from unsigned int to size_t ADT ast-experimental
(edit) @d2ad151   3 years pabuhr major update of PRNG ADT ast-experimental
(edit) @639e4fc   3 years Thierry Delisle Changed cluster link to use explicit type to avoid anonymous names in … ADT ast-experimental
(edit) @a757ba1   3 years Thierry Delisle Removed wait-with-io_uring feature which was slow, broken and ifdefed out. ADT ast-experimental
(edit) @6a4ef0c   3 years Thierry Delisle Changed cltr_link to use explicit field name to make gdb easier ADT ast-experimental
(edit) @cd5b58f   3 years Thierry Delisle Changed node link in thread to use dlink called cltr_link ADT ast-experimental
(edit) @15c93d8   3 years Thierry Delisle Renamed ready-queue link fields to rdy_link ADT ast-experimental
(edit) @28372f7   3 years Thierry Delisle Changed to park/unpark permit/ticketing to make sure no one unparks a … ADT ast-experimental
(edit) @8b74fa7   3 years Thierry Delisle cluster now support 'set_concurrency' which addes/removes processors … ADT ast-experimental
(edit) @878cfcc   3 years Thierry Delisle Added extra check to make sure threads is never double executed ADT ast-experimental
(edit) @df6cc9d   3 years Thierry Delisle Merge branch 'master' into pthread-emulation ADT ast-experimental
(edit) @e5256bd   3 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental
(edit) @4f102fa   3 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental
(edit) @116a2ea   3 years pabuhr new heap and associated tests updated ADT ast-experimental
(edit) @3fcb5921   3 years Thierry Delisle Fixed what appears to be a bug in retract. Text coverage for this … ADT ast-experimental
(edit) @a46f7b6   3 years Thierry Delisle Fixed some warnings/mistakes between 32/64bit builds ADT ast-experimental
(edit) @5f6b2c2   3 years Thierry Delisle Fixed case where the measure time could be 0 and log2(0) is a problem. ADT ast-experimental
(edit) @d1cd4c4   3 years Thierry Delisle Changed moving average weights as an attempt to compensate for logscale. ADT ast-experimental
(edit) @31c967b   3 years Thierry Delisle Changed ready-queue so I can easily change the averaging algorithm. … ADT ast-experimental
(edit) @33e4968e   3 years Thierry Delisle Relaxed the warning a little. ADT ast-experimental
(edit) @da77728   3 years Thierry Delisle Added runtime warning for the leader_spin issue ADT ast-experimental
(edit) @5f9c42b   3 years Thierry Delisle Added strict flag to moving average to keep track of which timestamps … ADT ast-experimental
(edit) @1756e08   3 years Thierry Delisle Added some defensive programming to work around parsing bug ADT ast-experimental
(edit) @9cd5bd2   3 years Thierry Delisle Added an assembly to prevent null-checks from being optimized out. … ADT ast-experimental pthread-emulation
(edit) @95dab9e   3 years Thierry Delisle Changed real_pthread symbols (now cfaabi_pthread) to be protected in … ADT ast-experimental pthread-emulation
(edit) @7f6a7c9   3 years Thierry Delisle Merge branch 'master' into pthread-emulation ADT ast-experimental pthread-emulation
(edit) @1c7ed2d   3 years Thierry Delisle Changed futures and oneshots to use new enum capabilities ADT ast-experimental pthread-emulation
(edit) @aa144c5a   3 years Thierry Delisle Relaxed helping cutoff from 1.5X to 8X ADT ast-experimental pthread-emulation
(edit) @2284d20   3 years Thierry Delisle Added some verifys to make sure atomic_acquire isn't used outside … ADT ast-experimental pthread-emulation
(edit) @1bcbf02   3 years Thierry Delisle Changed declarations using _Thread_local to use thread. I'm fairly … ADT ast-experimental pthread-emulation
(edit) @01ba701   3 years Thierry Delisle Purged "thread_local" from code base. Replaced with C11's … ADT ast-experimental pthread-emulation
(edit) @cd3fc46   3 years Thierry Delisle Changed scheduler lock to remove one level of pointer. ADT ast-experimental pthread-emulation
(edit) @71cf630   3 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental pthread-emulation
(edit) @741e22c   3 years Thierry Delisle Fixed potential false sharing on ready-schedule mutate lock ADT ast-experimental pthread-emulation
(edit) @8bee858   3 years Thierry Delisle Changed io types to have trailing $ instead of leading ADT ast-experimental pthread-emulation
(edit) @20be782   3 years z277zhu add pthread ADT ast-experimental pthread-emulation
(edit) @a7d696f   3 years z277zhu added pthread symbol interpose Signed-off-by: z277zhu … ADT ast-experimental pthread-emulation
(edit) @2af1943   3 years Thierry Delisle Small improvements to some of the alignment requirements in CFA runtime. ADT ast-experimental pthread-emulation
(edit) @fc2c57a9   3 years Thierry Delisle Fixed assert in waitctx. Removed unnecessary loop in retract. ADT ast-experimental pthread-emulation qualifiedEnum
(edit) @563a36b   3 years Thierry Delisle Fixed verify that was backwards. ADT ast-experimental pthread-emulation qualifiedEnum
(edit) @f3da205   3 years Thierry Delisle Fixed wait_any to be polymorphic on future type. ADT ast-experimental pthread-emulation qualifiedEnum
(edit) @1c56bf7   3 years Thierry Delisle Fixed retract to not reset the future when retracting. ADT ast-experimental pthread-emulation qualifiedEnum
(edit) @c06551b   3 years caparson added wait_any to fwd.cfa for future_t ADT ast-experimental pthread-emulation qualifiedEnum
(edit) @5024df4   3 years Thierry Delisle Changed ready-queue to atomically read/write timestamps, no effect on … ADT ast-experimental pthread-emulation qualifiedEnum
(edit) @b035046   3 years Thierry Delisle changed some MAX to ULLONG_MAX to avoid the memory access where … ADT ast-experimental pthread-emulation qualifiedEnum
(edit) @c18bf9e   3 years Thierry Delisle Visibility concurrency ADT ast-experimental pthread-emulation qualifiedEnum
(edit) @0c3aa67   4 years Thierry Delisle Fixed missing initialization. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @f870e257   4 years Thierry Delisle Disable waiting on io_uring for idle (maybe temporary). ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @efa28d5   4 years Thierry Delisle Change wake_time to be as long as other timestamps to ease debugging. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @262fafd9   4 years Thierry Delisle Added debugging information to help find deadlock. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @64bdacc   4 years Thierry Delisle Future now wait for 2p to resolve in available. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @1a567d0   4 years Thierry Delisle Fixed 32-bit compilation ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @4479890   4 years Thierry Delisle Implemented helping for io drain based on timestamps. ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @78a580d   4 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   4 years Thierry Delisle Forgot a few pragma once ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @adb3ea1   4 years Thierry Delisle Some more incremental work towards using timestamps for io fairness ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @22226e4   4 years Thierry Delisle Tentative fix for spurious deadlock in some concurrency tests ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @708ae38   4 years Thierry Delisle Some more cleanup and grow/shrink now readjusts io timestamps. (They … ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @48a91e2   4 years Thierry Delisle Fixed defines for cases without RSEQ ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @bfb9bf5   4 years Thierry Delisle Fixed some warnings ADT ast-experimental enum pthread-emulation qualifiedEnum
(edit) @884f3f67   4 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) @13fdf86   4 years Thierry Delisle Moved preemption reason to kernel_private and added preempt IO. 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) @09ae8a6   4 years pabuhr change initialization of stacksize = max( PTHREAD_STACK_MIN, … ADT ast-experimental enum 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) @c655650   4 years pabuhr update fast PRNG code ADT ast-experimental enum 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) @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) @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) @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) @1959528   4 years pabuhr third attempt at specialized PRNG ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @c52f033   4 years pabuhr formatting ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @7d0ebd0   4 years Thierry Delisle Processors should now correctly be unconditionnaly woken-up on termination ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @eaf269d   4 years pabuhr add enum DEFAULT_STACK_SIZE in invoke.h and replace 65000 with enum, … ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @1757f98   4 years Thierry Delisle Refactoring idle sleep to try and help the change from idle on read to … ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @34b8cb7   4 years Thierry Delisle Step 1 of a new scheme to simplify wake_one. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @7dd98b6   4 years Thierry Delisle Moved cfa_main_returned to libcfa so it works when the main is written … ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @24e321c   4 years Thierry Delisle Unpark now takes a hint on locality. ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @abcae55   4 years Thierry Delisle Removed last_cpu (and small spacing changes) ADT ast-experimental enum forall-pointer-decay pthread-emulation qualifiedEnum
(edit) @d874f59   4 years Thierry Delisle Fixed crash from get_cpu ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @c86ee4c   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @1f45c7d   4 years Thierry Delisle Now tracking cpu migrations using push_stat. Some minor fixes to the … ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @e84ab3d   4 years Thierry Delisle Step 1 of changing $thread to thread$ ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @ef94ae7   4 years Thierry Delisle Changed ready-queue to use -1 for empty ts. ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @0ee224b   4 years Thierry Delisle Fixed rseq so it is initilizaed even for non-processor threads. ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @12daa43   4 years Thierry Delisle Added a define switch for using cpu workstealing. Not Fully implemented. ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @fde879b3   4 years Thierry Delisle Fixed typo in startup.cfa without rseq support. ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @f558b5f   4 years Thierry Delisle Implemented kernel_getcpu from rseq and librseq. ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @3814957   4 years Thierry Delisle Commented out broken code ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @3489ea6   4 years Thierry Delisle Started work on kernel_getcpu ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @43784ac   4 years Thierry Delisle Changed libcfathread to consistently define _GNU_SOURCE ADT ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @ab5baab   4 years Thierry Delisle Attempt to fix the stack checker for when coroutines are interrupted … ADT arm-eh ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
(edit) @3e1a705   5 years Thierry Delisle Start ready queue cutoff at zero to avoid spurious steals. ADT arm-eh ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
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