[Openmp-commits] [PATCH] D91189: Add support for Intel's umonitor/umwait

[Terry Wilmarth via Phabricator via Openmp-commits]

tlwilmar created this revision.
tlwilmar added reviewers: jlpeyton, hbae, AndreyChurbanov.
tlwilmar added a project: OpenMP.
Herald added subscribers: mstorsjo, jfb.
tlwilmar requested review of this revision.
Herald added a reviewer: jdoerfert.
Herald added a subscriber: sstefan1.

These changes add support for Intel's umonitor/umwait usage in wait code, for architectures that support those intrinsic functions. Usage of umonitor/umwait is off by default, but can be turned on by setting the KMP_USER_LEVEL_MWAIT environment variable.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D91189

Files:
  openmp/runtime/src/i18n/en_US.txt
  openmp/runtime/src/kmp.h
  openmp/runtime/src/kmp_barrier.cpp
  openmp/runtime/src/kmp_global.cpp
  openmp/runtime/src/kmp_os.h
  openmp/runtime/src/kmp_runtime.cpp
  openmp/runtime/src/kmp_settings.cpp
  openmp/runtime/src/kmp_stats.h
  openmp/runtime/src/kmp_taskdeps.cpp
  openmp/runtime/src/kmp_tasking.cpp
  openmp/runtime/src/kmp_wait_release.cpp
  openmp/runtime/src/kmp_wait_release.h
  openmp/runtime/src/z_Linux_util.cpp
  openmp/runtime/src/z_Windows_NT_util.cpp

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