[Openmp-commits] [PATCH] D141979: [OpenMP] Fix inconsistent task state if hot team is not used

[Shilei Tian via Phabricator via Openmp-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGa4f246a83e3d: [OpenMP] Fix inconsistent task state if hot team is not used (authored by tianshilei1992).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141979/new/

https://reviews.llvm.org/D141979

Files:
  openmp/runtime/src/kmp_runtime.cpp


Index: openmp/runtime/src/kmp_runtime.cpp
===================================================================
--- openmp/runtime/src/kmp_runtime.cpp
+++ openmp/runtime/src/kmp_runtime.cpp
@@ -2673,6 +2673,12 @@
       master_th->th.th_task_state =
           master_th->th
               .th_task_state_memo_stack[master_th->th.th_task_state_top];
+    } else if (team != root->r.r_hot_team) {
+      // Reset the task state of primary thread if we are not hot team because
+      // in this case all the worker threads will be free, and their task state
+      // will be reset. If not reset the primary's, the task state will be
+      // inconsistent.
+      master_th->th.th_task_state = 0;
     }
     // Copy the task team from the parent team to the primary thread
     master_th->th.th_task_team =


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