[Openmp-commits] [PATCH] D107121: [OpenMP] Fix performance regression reported in bug #51235
Joachim Protze via Phabricator via Openmp-commits
openmp-commits at lists.llvm.org
Sat Jul 31 11:34:02 PDT 2021
protze.joachim added inline comments.
================
Comment at: openmp/runtime/src/kmp_tasking.cpp:2790
+ !task_team->tt.tt_hidden_helper_task_encountered) {
// The TSC does not allow to steal victim task
__kmp_release_bootstrap_lock(&victim_td->td.td_deque_lock);
----------------
protze.joachim wrote:
> tianshilei1992 wrote:
> > A side question here, what does "TSC" mean here?
> TSC = task stealing constraint (see OpenMP spec)
I meant task scheduling constraint
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https://reviews.llvm.org/D107121/new/
https://reviews.llvm.org/D107121
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