From: Eric Bavier <bavier@cray.com>
To: 'Mark H Weaver' <mhw@netris.org>
Cc: "'guix-devel@gnu.org'" <guix-devel@gnu.org>
Subject: RE: 01/01: gnu: fftw: Build SIMD codelets.
Date: Fri, 4 May 2018 14:44:25 +0000 [thread overview]
Message-ID: <BN7PR11MB283484F5586C14ACB96E3318B7860@BN7PR11MB2834.namprd11.prod.outlook.com> (raw)
In-Reply-To: <87efisjp91.fsf@netris.org>
Hi Mark,
> -----Original Message-----
> From: Mark H Weaver [mailto:mhw@netris.org]
> Sent: Thursday, May 03, 2018 6:26 PM
> To: Eric Bavier
> Cc: guix-devel@gnu.org
> Subject: Re: 01/01: gnu: fftw: Build SIMD codelets.
>
> Hi Eric,
>
> ericbavier@centurylink.net (Eric Bavier) writes:
>
> > bavier pushed a commit to branch core-updates in repository guix.
> >
> > commit 65bb22796f854cbc3eae053a80b1d64365dad376
> > Author: Eric Bavier <bavier@cray.com>
> > Date: Fri Apr 6 10:53:06 2018 -0500
> >
> > gnu: fftw: Build SIMD codelets.
> >
> > * gnu/packages/algebra.scm (fftw)[arguments]: Remove 'no-native
> phase; use
> > configure cache value instead. Add configure flags for SIMD codelets.
> > (fftwf)[arguments]: Add neon configuration flag for 32-bit arm.
> > (fftw-avx): Remove variable.
>
> [...]
>
> > @@ -560,7 +569,10 @@ cosine/ sine transforms or DCT/DST).")
> > (arguments
> > (substitute-keyword-arguments (package-arguments fftw)
> > ((#:configure-flags cf)
> > - `(cons "--enable-float" ,cf))))
> > + (if (string-prefix? "arm" (or (%current-target-system)
> > + (%current-system)))
> > + `(cons "--enable-neon" ,cf)
> > + cf))))
>
> Did you intend to remove the "--enable-float" configure flag in fftwf?
> You didn't mention this change in the commit log.
Indeed, I think this was unintentional.
> Can you take a look?
Yes, thanks for checking.
`~Eric
next prev parent reply other threads:[~2018-05-04 14:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20180417212549.1283.62731@vcs0.savannah.gnu.org>
[not found] ` <20180417212551.BB270208E4@vcs0.savannah.gnu.org>
2018-05-03 23:25 ` 01/01: gnu: fftw: Build SIMD codelets Mark H Weaver
2018-05-04 14:44 ` Eric Bavier [this message]
2018-05-08 20:56 ` Mark H Weaver
2018-05-08 21:01 ` Eric Bavier
2018-05-08 23:29 ` Mark H Weaver
2018-05-09 2:29 ` Eric Bavier
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
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=BN7PR11MB283484F5586C14ACB96E3318B7860@BN7PR11MB2834.namprd11.prod.outlook.com \
--to=bavier@cray.com \
--cc=guix-devel@gnu.org \
--cc=mhw@netris.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 external index
https://git.savannah.gnu.org/cgit/guix.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.