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From: "Ludovic Courtès" <ludo@gnu.org>
To: raingloom <raingloom@riseup.net>
Cc: 65903@debbugs.gnu.org
Subject: [bug#65903] [PATCH v2] gnu: Make vice tunable.
Date: Sun, 17 Sep 2023 12:05:10 +0200	[thread overview]
Message-ID: <871qex15ex.fsf@gnu.org> (raw)
In-Reply-To: <6fc797b4ee3c49cb7fb730b4ba1664a733ebf0df.1694720820.git.raingloom@riseup.net> (raingloom@riseup.net's message of "Thu, 14 Sep 2023 21:47:00 +0200")

Hi,

raingloom <raingloom@riseup.net> skribis:

> From: Csepp <raingloom@riseup.net>
>
> * gnu/packages/emulators.scm (vice)[properties]: Set tunable? to #t.
> ---
>  gnu/packages/emulators.scm | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/gnu/packages/emulators.scm b/gnu/packages/emulators.scm
> index 1d50c9ef01..0fb4a5853b 100644
> --- a/gnu/packages/emulators.scm
> +++ b/gnu/packages/emulators.scm
> @@ -118,6 +118,8 @@ (define-public vice
>    (package
>      (name "vice")
>      (version "3.7.1")
> +    ;; without this it would use AVX even when it's not suported:

Oh I see.  It’s a problem that ‘tunable?’ in itself doesn’t solve.

The fix would be twofold: (1) remove ‘-march’ and similar compiler
arguments that cause it to generate code that assumes AVX availability,
and (2) add the ‘tune?’ property for those who want a fine-tuned binary.

Could you look into it?

Thanks,
Ludo’.




  reply	other threads:[~2023-09-17 10:06 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-13  3:48 [bug#65903] [PATCH] gnu: Make vice tunable raingloom
2023-09-14 19:47 ` [bug#65903] [PATCH v2] " raingloom
2023-09-17 10:05   ` Ludovic Courtès [this message]
2023-09-18 12:17     ` Csepp
2023-09-19  9:45       ` Ludovic Courtès

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