[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: performances issues
|
From: |
Luca Tagliacozzo |
|
Subject: |
Re: performances issues |
|
Date: |
Thu, 5 May 2011 15:34:14 +0200 |
Dear Thomas,
I built openblas wiht
make arch=64
and then I ran the configure script for octave
like this,
./configure LDFLAGS="-L/export/xianyi"
--with-lapack="-L/export/xianyi-OpenBLAS-e4bb6f2
-lopenblas_penrynp-r0.1alpha1"
--with-blas="-L/export/export/xianyi-OpenBLAS-e4bb6f2
-lopenblas_penrynp-r0.1alpha1"
I also post the config.log
Thank you in advance
On Wed, May 4, 2011 at 9:30 PM, Thomas Weber <address@hidden> wrote:
> On Tue, May 03, 2011 at 09:53:23PM +0200, Luca Tagliacozzo wrote:
>> An interesting thing I noticed is that also the version I recently
>> compiled still links against the blas and lapack atlas libraries even
>> if it also links to the openblas libraries....
>> Did I something wrong?
>
> If your Octave installation links to both Atlas and OpenBlas, then yes,
> you did something wrong.
>
> Sorry, there's not more that I can say unless you specify in more detail
> in how you build Octave and linked against OpenBlas.
>
> Thomas
>
config.log.gz
Description: GNU Zip compressed data