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Fix machine topology pruning.

Authored by jlpeyton on Jul 13 2015, 1:52 PM.



This patch fixes a bug when eliminating layers in the machine topology (namely cores, and threads). Before this patch, if a user specifies using only one thread per socket, then affinity is not set properly due to bad topology pruning.

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jlpeyton updated this revision to Diff 29602.Jul 13 2015, 1:52 PM
jlpeyton retitled this revision from to Fix machine topology pruning..
jlpeyton updated this object.
jlpeyton added a reviewer: hfinkel.
jlpeyton set the repository for this revision to rL LLVM.
tlwilmar accepted this revision.Aug 25 2015, 11:39 AM
tlwilmar added a reviewer: tlwilmar.
tlwilmar added a subscriber: tlwilmar.


This revision is now accepted and ready to land.Aug 25 2015, 11:39 AM
This revision was automatically updated to reflect the committed changes.