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[SYCL] Fix race that occurs when submitting to single queue in parallel #1872

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Merged
bader merged 14 commits into from
Jul 2, 2020
Merged

[SYCL] Fix race that occurs when submitting to single queue in parallel #1872

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3ec79ba
[SYCL] Fix race that occurs when submitting to single queue in parallel
alexanderfle Jun 11, 2020
939dc81
[SYCL] Apply comment from review about NewCmd
alexanderfle Jun 11, 2020
edbbcf4
[SYCL] Added distinct lock for enqueue new command
alexanderfle Jun 11, 2020
f1faabe
[SYCL] Apply clang-format
alexanderfle Jun 11, 2020
301a0f1
[SYCL] Apply a single lock in Scheduler::addCG(), change locking in o…
alexanderfle Jun 11, 2020
2870269
[SYCL] Fix hang in Lit tests
alexanderfle Jun 15, 2020
2e4b1d3
[SYCL] Fix hang in Lit with Cuda
alexanderfle Jun 15, 2020
0bd1bf9
[SYCL] Add per-kernel mutex to fix the race when setting kernel param…
alexanderfle Jun 22, 2020
2bdd731
Merge branch 'sycl' into fix_race_submitting_to_single_queue
alexanderfle Jun 22, 2020
fcb4e6c
[SYCL] Use lock_guard to lock mutex
alexanderfle Jun 23, 2020
0dca88f
[SYCL] Use per-kernel mutex for all cases when the kernel is cacheable.
alexanderfle Jun 24, 2020
12502ae
[SYCL] Refactoring of lambda into a separate function
alexanderfle Jun 26, 2020
615ba25
Merge branch 'sycl' into fix_race_submitting_to_single_queue
alexanderfle Jul 2, 2020
486ea37
Merge remote-tracking branch 'origin' into fix_race_submitting_to_sin…
alexanderfle Jul 2, 2020
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4 changes: 0 additions & 4 deletions sycl/source/detail/scheduler/scheduler.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -80,10 +80,6 @@ EventImplPtr Scheduler::addCG(std::unique_ptr<detail::CG> CommandGroup,
default:
NewCmd = MGraphBuilder.addCG(std::move(CommandGroup), std::move(Queue));
}
}

{
std::shared_lock<std::shared_timed_mutex> Lock(MGraphLock);

// TODO: Check if lazy mode.
EnqueueResultT Res;
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