[Openmp-commits] [PATCH] D39613: Exclude untied tasks from checking of task scheduling constraint (TSC)
Andrey Churbanov via Phabricator via Openmp-commits
openmp-commits at lists.llvm.org
Wed Nov 15 09:41:39 PST 2017
AndreyChurbanov updated this revision to Diff 123045.
AndreyChurbanov added a comment.
The flag indicating the presence of untied task in the region made task team local (was global initially).
Thus the presence of untied tasks in one region (part of parallel between barriers) won't affect other regions, that can potentially speed up execution making task stealing a bit faster.
Repository:
rL LLVM
https://reviews.llvm.org/D39613
Files:
runtime/src/kmp.h
runtime/src/kmp_global.cpp
runtime/src/kmp_tasking.cpp
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D39613.123045.patch
Type: text/x-patch
Size: 20395 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/openmp-commits/attachments/20171115/20b941c9/attachment-0001.bin>
More information about the Openmp-commits
mailing list