commit 258655da087c5d0e59f0525aef2bf6c097c7965f
author Jonathan Peyton <jonathan.l.peyton@intel.com> Mon Apr 08 17:50:02 2019 +0000
committer Jonathan Peyton <jonathan.l.peyton@intel.com> Mon Apr 08 17:50:02 2019 +0000
tree 955bd34b40454bed0bc8422ae8b0c51ce92b7382
parent 4403c91b6b6a22e861cb3c7843b01f74afa8f724

[OpenMP] Clean up load balancing dynamic mode

This patch cleans up the bookkeeping code for the load balancing dynamic mode.

When a thread is moved to or from the thread pool, the th_active_in_pool flag
and the __kmp_thread_pool_active_nth global counter are both updated. This
removes the need for the corrective code in the main wait loop. Another global
counter, __kmp_thread_pool_nth, was removed completely, as it was only used for
debugging, but was not under KMP_DEBUG.

Patch by Terry Wilmarth

Differential Revision: https://reviews.llvm.org/D59508


git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@357927 91177308-0d34-0410-b5e6-96231b3b80d8