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[Octave-bug-tracker] [bug #55643] nproc reports fewer available cores on

From: Guillaume
Subject: [Octave-bug-tracker] [bug #55643] nproc reports fewer available cores on OpenSUSE (via sched_setaffinity)
Date: Thu, 14 Nov 2019 05:24:22 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0

Follow-up Comment #12, bug #55643 (project octave):

Yes, adding the following in comment #7 led to gotoblas_affinity_init () from

system("gdb --batch --pid %d -ex bt")

On openSUSE Leap 15.0, OpenBLAS was compiled without NO_AFFINITY enabled in
version 0.2.20 and this changed in version 0.3.7, see:

I can confirm that everything works back to normal after upgrading to 0.3.7.


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