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[SYCL][L0] Fix memory leak in PiDeviceCache and ZeCommandList #2974

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Merged
merged 4 commits into from
Jan 13, 2021

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Release resources in pi_platforms and pi_devices while tearing down.

Upon tear-down, platforms are destroyed.
Each platform contains a piDeviceCache.
When destroying each pi_platform, we have to destroy zeCommandList, too.

Signed-off-by: Byoungro So [email protected]

Release resources in pi_platforms and pi_devices while tearing down.

Signed-off-by: Byoungro So <[email protected]>
Signed-off-by: Byoungro So <[email protected]>
@bso-intel bso-intel marked this pull request as ready for review January 8, 2021 07:20
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@smaslov-intel Please review. Thanks.

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LGTM

@romanovvlad romanovvlad merged commit 45e1b14 into intel:sycl Jan 13, 2021
@bso-intel bso-intel deleted the command-list-leak branch January 13, 2021 16:52
alexbatashev pushed a commit to alexbatashev/llvm that referenced this pull request Jan 19, 2021
* sycl: (378 commits)
  [sycl-post-link][NFC] Extracted the code into a subroutine (intel#3042)
  [SYCL][NFC] Remove commented out code (intel#3029)
  [CODEOWNERS] Fix ownership of DPC++ tools tests (intel#3047)
  [SYCL][NFC] Make tests insensitive to dso_local (intel#3037)
  [SYCL] Fix acquiring a mutex in _pi_context::finalize (intel#3001)
  [SYCL] Fix various compilation warnings in plugins (intel#2979)
  [SYCL][ESIMD] Add simd class conversion ctor and operator (intel#3028)
  [sycl-post-link][NFC] Use range-based for loop. (intel#3033)
  [SYCL][NFC] Fix warning in self-build (intel#3023)
  [NFC] Fix sycl-post-link tests to avoid potential race (intel#3031)
  [SYCL][CUDA] Add missing barrier to collectives (intel#2990)
  [SYCL] Make Intel attributes consistent with clang attributes. (intel#3022)
  [SYCL] Bump SYCL minor version (intel#3026)
  [SYCL][Doc] Added requirement on reference to test PR in commit message (intel#3010)
  [SYCL] Put constant initializer list data in non-generic addr space. (intel#3005)
  [SYCL][L0] Fix memory leak in PiDeviceCache and ZeCommandList (intel#2974)
  [SYCL] Fix detection of free function calls (intel#3003)
  [SYCL][NFC] Clean up the builder_dir argument description (intel#3021)
  [SYCL][ESIMD] Fix LowerESIMD crash on a scalar fptoui LLVM instruction (intel#2699)
  [NFC] Remove redundant call to getMainExecutable() (intel#3018)
  ...
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4 participants