From: Mark H Weaver <mhw@netris.org>
To: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Cc: guix <guix-devel@gnu.org>
Subject: Re: RFC: building numpy against OpenBLAS.
Date: Fri, 05 Jun 2015 09:52:29 -0400 [thread overview]
Message-ID: <87vbf2gt42.fsf@netris.org> (raw)
In-Reply-To: <idjmw0jfu8w.fsf@bimsb-sys02.mdc-berlin.net> (Ricardo Wurmus's message of "Mon, 1 Jun 2015 15:11:59 +0200")
Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> writes:
> Ricardo Wurmus writes:
>
>> python-numpy currently depends on Atlas, which means that it cannot be
>> substituted with a binary built elsewhere. OpenBLAS is an alternative
>> to Atlas and the binary can be used on all supported CPUs at runtime.
>> This makes it possible for us to make numpy substitutable.
>>
>> We currently do not have a working OpenBLAS on MIPS, so the attached
>> patch selects OpenBLAS as an input only when not on MIPS. Some
>> additional configuration happens only unless "atlas" is among the
>> inputs.
>
> If there are no objections I'd like to go ahead and push this patch to
> build numpy with OpenBLAS. From the comments I gather that it's not as
> controversial a change as I suspected.
Yes, please do!
Thanks,
Mark
next prev parent reply other threads:[~2015-06-05 13:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-22 15:00 RFC: building numpy against OpenBLAS Ricardo Wurmus
2015-05-22 15:16 ` Eric Bavier
2015-06-01 13:11 ` Ricardo Wurmus
2015-06-05 13:52 ` Mark H Weaver [this message]
2015-06-05 13:54 ` Mark H Weaver
2015-06-05 15:36 ` Mark H Weaver
2015-06-05 16:01 ` Ricardo Wurmus
2015-06-05 17:33 ` Mark H Weaver
2015-06-07 19:46 ` Ludovic Courtès
2015-06-07 21:32 ` Mark H Weaver
-- strict thread matches above, loose matches on Subject: below --
2015-05-23 7:20 Federico Beffa
2015-05-27 15:50 ` Ricardo Wurmus
2015-05-28 6:38 ` Federico Beffa
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