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Re: [PATCH] core-count: A new program to count the number of cpu cores
From: |
Bruno Haible |
Subject: |
Re: [PATCH] core-count: A new program to count the number of cpu cores |
Date: |
Wed, 4 Nov 2009 09:12:26 +0100 |
User-agent: |
KMail/1.9.9 |
There were no further comments except Pádraig's one, so I committed the
change:
2009-11-04 Bruno Haible <address@hidden>
Make num_processors more flexible and consistent.
* lib/nproc.h (enum nproc_query): New type.
(num_processors): Add a 'query' argument.
* lib/nproc.c: Include <stdlib.h>, <sched.h>, c-ctype.h.
(num_processors): Add a 'query' argument. Test the value of the
OMP_NUM_THREADS environment variable if requested. On Linux, NetBSD,
mingw, count the number of CPUs available for the current process.
* m4/nproc.m4 (gl_PREREQ_NPROC): Require AC_USE_SYSTEM_EXTENSIONS.
Check for sched_getaffinity and sched_getaffinity_np.
* modules/nproc (Depends-on): Add c-ctype, extensions.
* NEWS: Mention the change.
See
http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commitdiff;h=4e4fd5b6c34d828725994b7f444e18fcf3f85589
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Pádraig Brady, 2009/11/01
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Bruno Haible, 2009/11/01
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Pádraig Brady, 2009/11/01
- Re: [PATCH] core-count: A new program to count the number of cpu cores,
Bruno Haible <=
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Giuseppe Scrivano, 2009/11/04
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Paolo Bonzini, 2009/11/04
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Pádraig Brady, 2009/11/04
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Giuseppe Scrivano, 2009/11/04
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Pádraig Brady, 2009/11/05
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Giuseppe Scrivano, 2009/11/05
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Pádraig Brady, 2009/11/05
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Erik Auerswald, 2009/11/05
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Giuseppe Scrivano, 2009/11/05
- Re: [PATCH] core-count: A new program to count the number of cpu cores, Giuseppe Scrivano, 2009/11/05