Set affinity to none/false in child processes
Reset affinity to none (false for proc-bind-var) so that threads in the child
processes are not bound tightly, unless the user explicitly sets this in
KMP_AFFINITY/OMP_PROC_BIND, in child processes. This can improve
performance for scripting languages which fork for parallelism like Python's
multiprocessing module.
Differential Revision: https://reviews.llvm.org/D34154
git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@305513 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed