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Re: Script for compiling more quietly
From: |
Lars Ingebrigtsen |
Subject: |
Re: Script for compiling more quietly |
Date: |
Mon, 14 Dec 2020 15:35:58 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Gregory Heytings <ghe@sdf.org> writes:
> I also replaced your "nproc" by "expr $(nproc) / 2 + 1", IME using
> nproc makes the computer unuseable, and is not much faster than
> nproc/2+1.
It depends on whether you have Hypertheading, I guess -- I don't (on
this laptop), so -j`nproc` is twice as fast as nproc / 2.
Absurdly enough, nproc doesn't have an option for "just say how many
cores there are, OK?" But I guess one could parse /proc/cpuinfo to try
to figure that out.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- Script for compiling more quietly, Lars Ingebrigtsen, 2020/12/11
- Re: Script for compiling more quietly, Gregory Heytings, 2020/12/14
- Re: Script for compiling more quietly, Gregory Heytings, 2020/12/14
- Re: Script for compiling more quietly,
Lars Ingebrigtsen <=
- Re: Script for compiling more quietly, Lars Ingebrigtsen, 2020/12/14
- Re: Script for compiling more quietly, Gregory Heytings, 2020/12/14
- Re: Script for compiling more quietly, Stefan Monnier, 2020/12/14
- Re: Script for compiling more quietly, Gregory Heytings, 2020/12/14
- Re: Script for compiling more quietly, Eli Zaretskii, 2020/12/14
- Re: Script for compiling more quietly, Gregory Heytings, 2020/12/14
- Re: Script for compiling more quietly, Eli Zaretskii, 2020/12/14
- Re: Script for compiling more quietly, Lars Ingebrigtsen, 2020/12/14
- Re: Script for compiling more quietly, Andrea Corallo, 2020/12/14