[Openmp-commits] [PATCH] D40722: Add missing memory barrier for queuing locks

[Paul Osmialowski via Phabricator via Openmp-commits]

pawosm01 added a comment.

I tried various number of threads with OMP_NUM_THREADS (in range between 4 and 96 on 96 cores dual socket ARMv8.1 machine, and between 2 and 4 on 4 cores single socket ARMv8 machine) and enforced affinity with OMP_PROC_BIND=spread, so I guess it answers your question.


Repository:
  rL LLVM

https://reviews.llvm.org/D40722