source: libcfa/src/concurrency/kernel.cfa

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(edit) @f00b26d4   4 years Thierry Delisle Re-worked IO to use epoll and support multiple io_contexts per … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @39fc03e   4 years Thierry Delisle Fixed ready_queue working with 0/1 processors on cluster ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @320ec6fc   4 years Thierry Delisle Changed ready_queue_(grow/shrink) to take a target instead of going … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @28d73c1   4 years Thierry Delisle Moved processor registration to constructor ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @efc171d1   4 years Thierry Delisle Fixed several concurrency warnings ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @bb83b47   4 years pabuhr change initialization of kernelTLS to use @= and remove spurious … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @398e8e9   4 years Thierry Delisle Tentative deadlock fix ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @f2b18d01   4 years Thierry Delisle First version of tools to view halts ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @69fbc61   4 years Thierry Delisle Clusters/Processors? can now select which stats to print. Instead of … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @c34ebf2   4 years Thierry Delisle Processors now have their own print stats flag ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @29cb302   4 years Thierry Delisle cfa stats now count number of migrations ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @13c5e19   4 years Thierry Delisle - Moved snzi and subqueues outside of ready_queue.cfa. - Added … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @68f36f4   4 years Thierry Delisle Added Idle Sleep stats and removed extra call to unsafe_remove ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @64a7146   4 years Thierry Delisle Fixed idle sleep to no-longer use a spinlock, broke registration and … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @04b5cef   4 years Thierry Delisle Added BIAS option to ready_queue Added yield test for LibFibre? Fixed … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @8834751   4 years Thierry Delisle Moved statistics to stats.cfa to combine ready Q stats and IO stats ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @ff79d5e   4 years Thierry Delisle Fixed park unpark to support park as first step of main() Fixes #170? ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @9b1dcc2   4 years Thierry Delisle Changed scheduling API to adapt to non-Processors scheduling threads. ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @b388ee81   4 years Thierry Delisle Changed ready RW-Lock to be a single global lock instead of per … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @97392b69   4 years Thierry Delisle Merge branch 'master' into relaxed_ready ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @ada0246d   4 years pabuhr create heap.hfa, use it in malloc.h, and cleanup includes with respect … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @0e4df2e   4 years Thierry Delisle Merge branch 'master' into relaxed_ready ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @d47349b   4 years Thierry Delisle Added a little bit more debug information for parking ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @2f1cb37   4 years Thierry Delisle Merge branch 'master' into relaxed_ready ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @70ac8d0   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @504a7dc   4 years Thierry Delisle Some fixes after the merge, compiles but still has livelocks ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @6a490b2   4 years Thierry Delisle Merge branch 'master' into relaxed_ready ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @a7b486b   4 years Thierry Delisle Added verify to run_thread, which would inexplicably have failed in … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @6c12fd28   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @dd4e2d7   4 years Thierry Delisle Added option to change the length of the array of ready sqe ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @8e16177   4 years Thierry Delisle Turn off interrupts when signalling a halted processor ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @87e0b015   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @c66f6cb   4 years Thierry Delisle Added pthread error checking to the terminating semaphore. ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @71c8b7e   4 years Thierry Delisle Semaphore P() now returned whether or not it block ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @b6f2b21   4 years Thierry Delisle Added the option to dynamically (at cluster creation time) … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @4069faad   4 years Thierry Delisle Fix error in benchmark where the wrong fd was used. Changed behcnmark … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @f6660520   4 years Thierry Delisle Added new implementation of io_uring that uses user-thread ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @038be32   4 years Thierry Delisle added defines and bool for whether or not to print statistics ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @d384787   4 years Thierry Delisle Added basic statistics to io.cfa ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @2d8f7b0   4 years Thierry Delisle Implemented basic non-blocking io ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @92976d9   4 years Thierry Delisle Implemented basic io_uring setup and poller ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @f586539   4 years Thierry Delisle Fixed incorrect check reporting the main thread has corrupted stack ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @92e7631   4 years Thierry Delisle Fixed ready state. Fixed race condition between halt and wake_* ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @f0ce5f4   4 years Thierry Delisle V-ing a semaphore now returns wether or not a thread was woken up. Fix … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @ae7be7a   4 years Thierry Delisle Fixed incorrect setting of ready state and added result to previous … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @276ae57e   4 years Thierry Delisle Fix yesterday's checks where the stale flag was wrong ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @ae66348   4 years Thierry Delisle Threads in debug now keep track of last function to park/unpark it ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @210b8b3   4 years Thierry Delisle Added checks that the stack pointer is consistent when running and … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @ac2b598   4 years Thierry Delisle Changed descriptors for concurrency to use $ prefix instead of … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @c7a900a   4 years Thierry Delisle More renames and clean-ups ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @a505021   4 years Thierry Delisle Merge branch 'master' into park_unpark ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @8c50aed   4 years Thierry Delisle Some clean-up and renaming, also adding attribute((const/pure)) … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @b7d6a36   4 years Thierry Delisle Merge branch 'master' into relaxed_ready ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @b0c7419   4 years Thierry Delisle Yield now uses force_yield instead of park/unpark. Final ctxswitch of … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @3381ed7   4 years Thierry Delisle Added park/unpark primitives thread and removed BlockInternal?. … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @9f575ea   4 years Thierry Delisle First attempt at park/unpark ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @52142c2   4 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @e3fea42   4 years pabuhr change "const char *" to "const char []" ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @4f7b418   4 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @09f357ec   4 years Thierry Delisle Optim : coroutine and thread creation no-longer uses polymorphic call, … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @8a13c47   4 years pabuhr restructure errors invoking signal handlers and handled by abort ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @c84b4be   4 years Thierry Delisle new ready queue seems to work but halting does not, had to be disabled ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @f80f840   4 years Thierry Delisle Merge branch 'master' into relaxed_ready ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @b798713   4 years Thierry Delisle Working ready queue ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @09d4b22   4 years pabuhr move stack for preemptive pthread from TLS to static variable ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @1a3040c   4 years pabuhr add guard page to pthread stack in debug mode ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @1805b1b   4 years pabuhr refactor pthread_create into create_pthread, change NULL to 0p ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @27f5f71   4 years pabuhr explicitly create stack for pthread thread, change NULL to 0p ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @30763fd   4 years Thierry Delisle Merge branch 'master' into relaxed_ready ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @7768b8d   4 years Thierry Delisle First step at adding the new ready queue to Cforall ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @2909b51   4 years pabuhr Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @1c40091   4 years pabuhr rename cfaabi_dbg_bits_* to cfaabi_bits_*, add fd parameter to … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @57c764c   4 years Thierry Delisle Fixed typo ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @21184e3   4 years Thierry Delisle Added Thread-Local random number generator to kernel which will be … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @2026bb6   5 years Thierry Delisle More robust fix for optionally linking threads ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @d4e68a6   5 years pabuhr move location of active_xxx routines, and counter for number … ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @ffe2fad   5 years Thierry Delisle Fixed several warnings in libcfa ADTarm-ehast-experimentalcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @deca0f5   5 years Thierry Delisle x87 and SSE flags are now only saved by threads ADTarm-ehast-experimentalcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @5c1a531   5 years Thierry Delisle Fixed errno virtualization and enabled preemption during coroutine … ADTarm-ehast-experimentalcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @e8e457e   5 years Thierry Delisle Thread context is now distinct from coroutine context ADTarm-ehast-experimentalcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @69a61d2   5 years Thierry Delisle coroutine and thread no longer store stack size ADTarm-ehast-experimentalcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @8c01e1b   5 years Thierry Delisle UserStack? flag on coroutines is now folded into the storage pointer ADTarm-ehast-experimentalcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @b2f6113   5 years Thierry Delisle Swapped memory storage for context and stack information inside the … ADTarm-ehast-experimentalcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @212c2187   5 years Thierry Delisle Removed kernelTLS.this_coroutine which was redundant and some … ADTarm-ehast-experimentalcleanup-dtorsenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprpthread-emulationqualifiedEnum
(edit) @afc2427   6 years Thierry Delisle Use initial exec for thread local storage ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resnenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexerpthread-emulationqualifiedEnum
(edit) @9aa9126   6 years Thierry Delisle Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexerpthread-emulationqualifiedEnum
(edit) @58b6d1b   6 years Thierry Delisle Fixed tests after headers change ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexerpthread-emulationqualifiedEnum
(edit) @73abe95   6 years Thierry Delisle Replace extension-less headers with .hfa ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexerpthread-emulationqualifiedEnum
(add) @ba9baad   6 years Thierry Delisle Simplified some of the handling by converting libcfa sources from .c … ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexerpthread-emulationqualifiedEnum
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