[Openmp-commits] [PATCH] D13072: [OpenMP] Enable ThreadSanitizer to check OpenMP programs

[Jonas Hahnfeld via Openmp-commits]

Hahnfeld added a comment.

In https://reviews.llvm.org/D13072#589299, @jwhowarth wrote:

> Are there any benchmarks yet on potential performance penalties from building libomp with -D LIBOMP_TSAN_SUPPORT=TRUE as the release version of the library?


Hi Jack,

in the past we used the EPCC microbenchmarks to measure the difference when OMPT is disabled, enabled and enabled with a tool attached. I think this should also work here...

Regards,
Jonas


Repository:
  rL LLVM

https://reviews.llvm.org/D13072