From: Maxime Devos <maximedevos@telenet.be>
To: zimoun <zimon.toutoune@gmail.com>,
"Ludovic Courtès" <ludo@gnu.org>,
"Maxim Cournoyer" <maxim.cournoyer@gmail.com>
Cc: guix-devel@gnu.org, kiasoc5@tutanota.com
Subject: Re: Hardened toolchain
Date: Mon, 02 May 2022 23:10:14 +0200 [thread overview]
Message-ID: <1ff0dc254fb6f80192bf8f5914e5aa94dd7a00d1.camel@telenet.be> (raw)
In-Reply-To: <87ilqn96hl.fsf@gmail.com>
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zimoun schreef op ma 02-05-2022 om 19:41 [+0200]:
> > (*) In my case, this is not about supercomputers or computer
> > clusters, but about having software run fast enough on the hardware
> > that is available. In some situations, that's a fancy
> > supercomputer, but often a simple laptop can do ... if the software
> > is sufficiently optimised.
>
> I agree that HPC practitioners can burn some CPU cycles and recompile
> the world if they care so much about run-time performances.
>
> To me, it is the same trade-off by HPC folks as custom / performance
> vs portable / pre-built. :-)
I didn't mean rebuilding the world, only things like numpy, openblas,
fftw and maybe glibc -- avoiding rebuilding dependents, with the grafts
mechanism used by --tune.
Greetiings,
Maxime.
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next prev parent reply other threads:[~2022-05-02 21:10 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-21 13:34 Hardened toolchain zimoun
[not found] ` <Mymdzxm--3-2@tutanota.com>
2022-03-22 19:06 ` zimoun
2022-03-22 20:02 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-03-25 19:39 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-03-25 22:54 ` zimoun
2022-03-26 19:33 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-03-26 22:02 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-03-27 20:06 ` zimoun
2022-03-27 20:22 ` Maxime Devos
2022-03-28 3:17 ` Maxim Cournoyer
2022-03-28 7:35 ` zimoun
2022-03-29 0:02 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-03-29 10:15 ` Ludovic Courtès
2022-04-14 18:59 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-04-15 15:18 ` jbranso
2022-04-15 16:04 ` Zhu Zihao
2022-04-15 16:34 ` raingloom
2022-04-26 11:07 ` Katherine Cox-Buday
2022-04-28 17:36 ` Aurora
2022-04-28 17:41 ` Katherine Cox-Buday
2022-04-28 19:53 ` Aurora
2022-04-28 17:50 ` Vagrant Cascadian
2022-04-28 19:54 ` Aurora
2022-04-29 10:31 ` zimoun
2022-04-29 15:51 ` kiasoc5--- via Development of GNU Guix and the GNU System distribution.
2022-05-02 14:55 ` Katherine Cox-Buday
2022-05-02 16:25 ` Maxime Devos
2022-05-02 17:41 ` zimoun
2022-05-02 21:10 ` Maxime Devos [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-04-15 20:36 Nathan Dehnel
2022-04-16 3:51 ` raingloom
2022-03-21 4:31 kiasoc5--- via Development of GNU Guix and the GNU System distribution.
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