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[Octave-bug-tracker] [bug #55643] nproc reports fewer available cores on
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From: |
Mike Miller |
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Subject: |
[Octave-bug-tracker] [bug #55643] nproc reports fewer available cores on OpenSUSE (via sched_setaffinity) |
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Date: |
Wed, 13 Nov 2019 16:36:14 -0500 (EST) |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36 |
Follow-up Comment #11, bug #55643 (project octave):
>From a brief discussion with gyom on IRC, there is finally some evidence that
this problem comes from the OpenBLAS package on openSUSE. The OpenBLAS library
appears to be built without NO_AFFINITY enabled, which means it does set CPU
affinity when it's initialized, but that may be fixed in version 0.3.7.
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- [Octave-bug-tracker] [bug #55643] nproc reports fewer available cores on OpenSUSE (via sched_setaffinity),
Mike Miller <=