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[SYCL] Fix command cleanup invoked from multiple threads #1214

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Merged
merged 6 commits into from
Mar 1, 2020

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This patch fixes a sporadic bug where one thread attempted to
clean up a command already deleted by another.

Signed-off-by: Sergey Semenov [email protected]

This patch fixes a sporadic bug where one thread attempted to
clean up a command already deleted by another.

Signed-off-by: Sergey Semenov <[email protected]>
Signed-off-by: Sergey Semenov <[email protected]>
Signed-off-by: Sergey Semenov <[email protected]>
@bader bader merged commit 3da5473 into intel:sycl Mar 1, 2020
@sergey-semenov sergey-semenov deleted the cleanupthreadsafety branch March 2, 2020 08:46
alexbatashev pushed a commit to alexbatashev/llvm that referenced this pull request Mar 4, 2020
…ctor_tests

* origin/sycl: (32 commits)
  [SYCL] Fix circular reference between events and queues (intel#1226)
  [CI][Doc] Use SSH to deploy GitHub Pages (intel#1232)
  [SYCL][CUDA][Test] Testing for use of CUDA primary context (intel#1174)
  [SYCL] allow underscore symbol in temporary directory name
  [SYCL] Reject zero length arrays (intel#1153)
  [SYCL] Fix static code analyzis concerns (intel#1189)
  [SYCL] Add more details about the -fintelfpga option (intel#1218)
  [SYCL][CUDA] Select only NVPTX64 device binaries (intel#1223)
  [SYCL] Reverse max work-group size order (intel#1177)
  [SYCL][Doc] Add GroupAlgorithms extension (intel#1079)
  [SYCL] Fix SYCL internal enumerators conflict with user defined macro (intel#1188)
  [SYCL][CUDA] Fixes context release and unnamed context scope (intel#1207)
  [SYCL][CUDA] Fix context creation property parsing
  [CUDA][PI] clang-format pi.h
  [SYCL][CUDA] Handle the case of not having any CUDA device (intel#1212)
  [SYCL] Fix check-sycl-deploy target problems (intel#1165)
  [SYCL] Disable tests which take more than 5 minutes (intel#1220)
  [SYCL] Make context constructors explicit to avoid unintended conversions (intel#1219)
  [SYCL][NFC] Add clang-format configuration file for SYCL LIT tests (intel#1224)
  [SYCL] Fix command cleanup invoked from multiple threads (intel#1214)
  ...
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3 participants