[ET Trac] [Einstein Toolkit] #1528: check that mainstream machines use correct thread binding
Einstein Toolkit
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Thu Jan 23 18:55:05 CST 2014
#1528: check that mainstream machines use correct thread binding
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Reporter: rhaas | Owner: eschnett
Type: task | Status: new
Priority: major | Milestone:
Component: SimFactory | Version: development version
Keywords: |
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it is possible that systems that initialize themselves before hwloc (eg
MPI) bind to the wrong CPU core unless (the equivalent of) numactl is
used.
For an example on bluewaters see #1527.
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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1528>
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