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Re: GSoC project about binary packaging
From: |
Jordi Gutiérrez Hermoso |
Subject: |
Re: GSoC project about binary packaging |
Date: |
Fri, 21 Jun 2013 17:02:47 -0400 |
On 21 June 2013 16:43, John D <address@hidden> wrote:
> OpenBLAS seems to compile ok for native mingw compile, however might be a
> little flaky on cross builds? I have one linux computer that compiled it
> fine, another that did not – I hadn’t looked into why.
There's something I don't understand. Most BLASes try at compile time to
figure out what the optimal build flags are and how to produce the
best binary (e.g. which vector instructions the CPU supports, etc).
How can this work for distributing a compiled BLAS? Does the OpenBLAS
build know how to delegate these questions to runtime instead of
compile time?
> Also I haven’t looked at what speed differences/advantages there are
> in using openblas vs blas in octave
You mean vs ATLAS? We haven't shipped a reference BLAS with Octave for
a long time.
- Jordi G. H.
- Re: GSoC project about binary packaging, (continued)
- Re: GSoC project about binary packaging, Michael Goffioul, 2013/06/23
- Re: GSoC project about binary packaging, PhilipNienhuis, 2013/06/23
- Re: GSoC project about binary packaging, Anirudha Bose, 2013/06/24
- Re: GSoC project about binary packaging, Michael Goffioul, 2013/06/24
- Re: GSoC project about binary packaging, PhilipNienhuis, 2013/06/24
- Re: GSoC project about binary packaging, Anirudha Bose, 2013/06/26
- Re: GSoC project about binary packaging, Anirudha Bose, 2013/06/26
- Re: GSoC project about binary packaging, PhilipNienhuis, 2013/06/26
Re: GSoC project about binary packaging, Philip Nienhuis, 2013/06/21
RE: GSoC project about binary packaging, John D, 2013/06/21