[all-commits] [llvm/llvm-project] 677736: [OpenMP] Add environment variable to force monoton...

[Jonathan Peyton via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 67773681c0ef2a778a3c34d23b365899cd33e0c3
      https://github.com/llvm/llvm-project/commit/67773681c0ef2a778a3c34d23b365899cd33e0c3
  Author: Jonathan Peyton <jonathan.l.peyton at intel.com>
  Date:   2021-01-29 (Fri, 29 Jan 2021)

  Changed paths:
    M openmp/runtime/src/kmp.h
    M openmp/runtime/src/kmp_dispatch.cpp
    M openmp/runtime/src/kmp_global.cpp
    M openmp/runtime/src/kmp_settings.cpp

  Log Message:
  -----------
  [OpenMP] Add environment variable to force monotonic dynamic scheduling

This patch introduces a new environment variable to force monotonic
behavior for users that absolutely need it.  This is in anticipation
of 5.0 change that uses non-monotonic behavior for dynamic scheduling
by default. Fixes for that and the actual switch are coming soon.

Differential Revision: https://reviews.llvm.org/D95263