unofficial mirror of guix-patches@gnu.org 
 help / color / mirror / code / Atom feed
From: Efraim Flashner <efraim@flashner.co.il>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: 69581@debbugs.gnu.org
Subject: [bug#69581] [PATCH 07/11] gnu: rust: Add tuning information.
Date: Sun, 10 Mar 2024 10:26:31 +0200	[thread overview]
Message-ID: <Ze1utzZjl-83qp22@3900XT> (raw)
In-Reply-To: <87y1as2xqo.fsf@gnu.org>

[-- Attachment #1: Type: text/plain, Size: 1800 bytes --]

On Fri, Mar 08, 2024 at 10:57:03PM +0100, Ludovic Courtès wrote:
> Hi,
> 
> Efraim Flashner <efraim@flashner.co.il> skribis:
> 
> > On Thu, Mar 07, 2024 at 10:38:06PM +0100, Ludovic Courtès wrote:
> 
> [...]
> 
> >> Then it should be declared in a module that’s not in a cycle with its
> >> users (that’s annoying!).  Maybe a separate ‘llvm-meta.scm’?
> >
> > How about moving it into (guix cpu) together with the ones from gcc?
> > There are apparently some CPUs that are identical but have different
> > names that we could map together and would allow us to make any changes
> > to them in one place.  We've already pretty much done that with the
> > search paths.
> 
> To me, the whole point of the ‘compiler-cpu-architectures’ property is
> that this info can be stored in the compiler package itself rather than
> in some remote unrelated place (the same goes for search paths).  My
> instinct would be to preserve that, hence the suggestion of a new (gnu
> packages llvm-meta) or (… llvm-infra) module, something like that.
> 
> We should also keep in mind that those CPU names are those defined by
> compilers themselves; they don’t have to match the vendor-chosen name or
> the name chosen by some other compiler.
> 
> WDYT?  Does that make sense?

That makes sense to me. I'm also going to look at moving
system->llvm-target to llvm-meta.  I think its used with dlang.scm and
maybe elsewhere, or could be used at least.  All these languages using
llvm as a backend means we keep on wanting to use these functions
elsewhere.

-- 
Efraim Flashner   <efraim@flashner.co.il>   רנשלפ םירפא
GPG key = A28B F40C 3E55 1372 662D  14F7 41AA E7DC CA3D 8351
Confidentiality cannot be guaranteed on emails sent or received unencrypted

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

  reply	other threads:[~2024-03-10  8:28 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-06 11:03 [bug#69581] [PATCH 00/11] CPU tuning patches Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 01/11] gnu: opus: Mark as tunable Efraim Flashner
2024-03-06 17:49   ` Ludovic Courtès
2024-03-06 11:06 ` [bug#69581] [PATCH 02/11] gnu: libvorbis: " Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 03/11] guix: cpu: Be consistent with x86_64 micro-architecture names Efraim Flashner
2024-03-06 17:53   ` Ludovic Courtès
2024-03-07  9:11     ` Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 04/11] guix: cpu: Rename x86-64-v1 to x86-64 Efraim Flashner
2024-03-06 17:59   ` Ludovic Courtès
2024-03-06 11:06 ` [bug#69581] [PATCH 05/11] guix: cpu: Enable tuning for i686-linux Efraim Flashner
2024-03-06 18:05   ` Ludovic Courtès
2024-03-07  9:09     ` Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 06/11] gnu: syncthing: Mark as tunable Efraim Flashner
2024-03-06 18:06   ` Ludovic Courtès
2024-03-07  9:09     ` Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 07/11] gnu: rust: Add tuning information Efraim Flashner
2024-03-06 18:09   ` Ludovic Courtès
2024-03-07  9:09     ` Efraim Flashner
2024-03-06 18:10   ` Ludovic Courtès
2024-03-07  9:10     ` Efraim Flashner
2024-03-07 21:38       ` Ludovic Courtès
2024-03-08 12:05         ` Efraim Flashner
2024-03-08 21:57           ` Ludovic Courtès
2024-03-10  8:26             ` Efraim Flashner [this message]
2024-03-06 11:06 ` [bug#69581] [PATCH 08/11] transformations: Add support for rust Efraim Flashner
2024-03-06 18:11   ` Ludovic Courtès
2024-03-06 11:06 ` [bug#69581] [PATCH 09/11] gnu: rav1e: Mark as tunable Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 10/11] gnu: clang-properties: Update x86_64 micro-architectures Efraim Flashner
2024-03-06 18:12   ` Ludovic Courtès
2024-03-07  9:10     ` Efraim Flashner
2024-03-07 21:42       ` Ludovic Courtès
2024-03-08 12:07         ` Efraim Flashner
2024-03-07  9:12     ` Efraim Flashner
2024-03-06 11:06 ` [bug#69581] [PATCH 11/11] gnu: clang-properties: Add micro-architecture support for powerpc64le Efraim Flashner
2024-03-06 18:12   ` Ludovic Courtès
     [not found] ` <handler.69581.B.170972307319660.ack@debbugs.gnu.org>
2024-03-10 10:51   ` bug#69581: Acknowledgement ([PATCH 00/11] CPU tuning patches) Efraim Flashner

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://guix.gnu.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=Ze1utzZjl-83qp22@3900XT \
    --to=efraim@flashner.co.il \
    --cc=69581@debbugs.gnu.org \
    --cc=ludo@gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/guix.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).