bugGNU Octave - Bugs: bug #48535, nproc ("overridable")...

 
 

bug #48535: nproc ("overridable") ignores nesting level

Submitted by:  Oliver Heimlich <oheim>
Submitted on:  Sat 16 Jul 2016 09:37:03 PM UTC  
 
Category: LibrariesSeverity: 3 - Normal
Priority: 3 - LowItem Group: Incorrect Result
Status: PostponedAssigned to: None
Originator Name: Oliver HeimlichOpen/Closed: Open
Release: devOperating System: Any

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Tue 22 Nov 2016 05:39:16 PM UTC, comment #2:

@Oliver: Have you reported the problem to gnulib? We will inherit their fix.

Rik <rik5>
Project Administrator
Mon 18 Jul 2016 03:33:58 PM UTC, comment #1:

If the bug is in gnulib, could you please report the problem to bug-gnulib@gnu.org? Then once it is fixed there, we will get the fix when we update to a newer version of gnulib.

John W. Eaton <jwe>
Project Administrator
Sat 16 Jul 2016 09:37:03 PM UTC, original submission:

nproc ("overridable") parses the environment variable OMP_NUM_THREADS for an integer. However, according to OpenMP documentation it may be a list of integers. In that case, nproc ("overridable") ignores the value of OMP_NUM_THREADS. See https://gcc.gnu.org/onlinedocs/libgomp/OMP_005fNUM_005fTHREADS.html

What I get:

What I expected:

The bug is located in gnulib.

Oliver Heimlich <oheim>

 

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    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Tue 22 Nov 2016 05:39:16 PM UTCrik5Priority5 - Normal=>3 - Low
      StatusNone=>Postponed

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