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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2022/09/16 00:14:46 UTC
[GitHub] [tvm] janetsc opened a new pull request, #12807: Protect access to global buffer manager map
janetsc opened a new pull request, #12807:
URL: https://github.com/apache/tvm/pull/12807
Each thread has its own thread local storage for workspace and pool objects. But those perform allocations from a global HexagonBufferManager. We found a case where the map was not getting updated during AllocWorkspace, which then later caused FreeWorkspace to fail.
Added a mutex to protect all access to the map.
cc: @nverke @JosephTheOctonaut @adstraw @supersat
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[GitHub] [tvm] tmoreau89 commented on pull request #12807: [Hexagon] [runtime] Protect access to global HexagonBufferManager map
Posted by GitBox <gi...@apache.org>.
tmoreau89 commented on PR #12807:
URL: https://github.com/apache/tvm/pull/12807#issuecomment-1249701095
Thank you @janetsc and @adstraw the PR was merged
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[GitHub] [tvm] tmoreau89 merged pull request #12807: [Hexagon] [runtime] Protect access to global HexagonBufferManager map
Posted by GitBox <gi...@apache.org>.
tmoreau89 merged PR #12807:
URL: https://github.com/apache/tvm/pull/12807
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