[Openmp-commits] [PATCH] D14455: Improvements to machine_hierarchy code for re-sizing

[Jonathan Peyton via Openmp-commits]

jlpeyton created this revision.
jlpeyton added reviewers: tlwilmar, AndreyChurbanov, hfinkel.
jlpeyton added a subscriber: openmp-commits.
jlpeyton set the repository for this revision to rL LLVM.

These changes include:
1. Machine hierarchy now uses the `base_num_threads` field to indicate the
   maximum number of threads the current hierarchy can handle without a resize.
2. In `__kmp_get_hierarchy`, we need to get depth after any potential resize
   is done.
3. Cleanup of hierarchy resize code to support 1 above.

Repository:
  rL LLVM

http://reviews.llvm.org/D14455

Files:
  runtime/src/kmp_affinity.cpp
  runtime/src/kmp_affinity.h

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