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Re: [PATCH] support for accessing CPU/core count (processor-count)
From: |
Stefan Kangas |
Subject: |
Re: [PATCH] support for accessing CPU/core count (processor-count) |
Date: |
Sun, 10 Oct 2021 14:09:53 +0200 |
Campbell Barton <ideasman42@gmail.com> writes:
> Hi, this patch adds support for accessing the number of CPU's / cores on
> a system, matching CPython's multiprocessing.cpu_count() [0].
>
> I've only tested this for Linux, this includes code that should work on
> other platforms, although that would need to be double-checked of course.
> For reference I checked CPython / Blender & Stack-overflow [1]
>
> Accessing this information can be useful to automatically detect the
> number of jobs to run.
Could we reuse the num_processors_ignoring_omp function in nproc.c in Gnulib?
>From a cursory look, it seems to support also e.g. HP-UX, IRIX.
- Re: [PATCH] support for accessing CPU/core count (processor-count), (continued)
Re: [PATCH] support for accessing CPU/core count (processor-count), Stefan Kangas, 2021/10/10
Re: [PATCH] support for accessing CPU/core count (processor-count), Andy Moreton, 2021/10/10
Re: [PATCH] support for accessing CPU/core count (processor-count),
Stefan Kangas <=
Re: [PATCH] support for accessing CPU/core count (processor-count), Po Lu, 2021/10/10
- Re: [PATCH] support for accessing CPU/core count (processor-count), Campbell Barton, 2021/10/10
- Re: [PATCH] support for accessing CPU/core count (processor-count), Po Lu, 2021/10/10
- Re: [PATCH] support for accessing CPU/core count (processor-count), Campbell Barton, 2021/10/11
- Re: [PATCH] support for accessing CPU/core count (processor-count), Lars Ingebrigtsen, 2021/10/11
- Re: [PATCH] support for accessing CPU/core count (processor-count), Eli Zaretskii, 2021/10/11
- Re: [PATCH] support for accessing CPU/core count (processor-count), Stefan Monnier, 2021/10/11
- Re: [PATCH] support for accessing CPU/core count (processor-count), Eli Zaretskii, 2021/10/11
- Re: [PATCH] support for accessing CPU/core count (processor-count), Andy Moreton, 2021/10/11