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Re: Finding BLAS and LAPACK
From: |
Ben Abbott |
Subject: |
Re: Finding BLAS and LAPACK |
Date: |
Wed, 24 Feb 2010 21:22:33 -0500 |
On Feb 24, 2010, at 7:59 PM, Mag Gam wrote:
> On Wed, Feb 24, 2010 at 12:17 PM, Ben Abbott <address@hidden> wrote:
>> On Tuesday, February 23, 2010, at 10:19PM, "Mag Gam" <address@hidden> wrote:
>>>
>>> On Tue, Feb 23, 2010 at 10:03 PM, Ben Abbott <address@hidden> wrote:
>>>> On Feb 23, 2010, at 9:35 PM, John W. Eaton wrote:
>>>>
>>>>> On 23-Feb-2010, Ben Abbott wrote:
>>>>>
>>>>> | Thinking a bit more, I think the correct way is ...
>>>>> |
>>>>> | ./configure --prefix=/apps LDFLAGS="-L/apps/libs"
>>>>> --with-blas="-lslibgslcblas -lslibcblas -lslibf77blas -lslibblas"
>>>>>
>>>>> I think the correct way would be to make /apps/libs a directory and
>>>>> put the files there, with names that start with lib, as in
>>>>>
>>>>> /apps/libs/libblas.a
>>>>>
>>>>> Also, Octave doesn't use the cblas interface.
>>>>>
>>>>> jwe
>>>>
>>>>
>>>> ah-ha ... I missed the obvious problem. The files should have been ...
>>>>
>>>> /apps/libs/libgslcblas.so
>>>> /apps/libs/libgslcblas.a
>>>> /apps/libs/libcblas.a
>>>> /apps/libs/libf77blas.a
>>>> /apps/libs/libblas.a
>>>> /apps/libs/libgslcblas.so.0.0.0
>>>> /apps/libs/libcblas.so
>>>>
>>>> Ben
>>
>>>
>>> If you were about to do this from scratch, how would you do this with
>>> BLAS interface?
>>>
>>
>> I'm a MacOS X user and use a package manager to build lapack/blas ...
>> usually I just use the lapack/blas that comes with MacOS X.
>>
>> I looked over the lapack sources from netlib, but don't see why you'd get
>> names as you did.
>>
>> What OS are you running?
>>
>> Where did you get your lapack, and how did you build it?
>>
>> Ben
>>
>
> I am running Linux. I got the lapack and blas from SAGE
>
> http://www.netlib.org/blas/
> http://www.netlib.org/lapack/
>
> very strange that i can't seem to find the correct libraries.
>
By SAGE do you refer to the site below ...
http://www.sagemath.org/
... or did you download and build from the netlib site you provided links to?
If you obtained your lapack and blas from sagemath.com, I recommend you post
your questions to their support group.
http://www.sagemath.org/help-groups.html
You may also want to ask a lapack forum
http://icl.cs.utk.edu/lapack-forum/archives/lapack/index.html
If you build lapack and blas from the sources provided by netlib, please
explain how you did that.
Ben
- Re: Finding BLAS and LAPACK, (continued)
- Re: Finding BLAS and LAPACK, Mag Gam, 2010/02/23
- Re: Finding BLAS and LAPACK, John W. Eaton, 2010/02/23
- Re: Finding BLAS and LAPACK, Mag Gam, 2010/02/23
- Re: Finding BLAS and LAPACK, Ben Abbott, 2010/02/23
- Re: Finding BLAS and LAPACK, Ben Abbott, 2010/02/23
- Re: Finding BLAS and LAPACK, John W. Eaton, 2010/02/23
- Re: Finding BLAS and LAPACK, Ben Abbott, 2010/02/23
- Re: Finding BLAS and LAPACK, Mag Gam, 2010/02/23
- Re: Finding BLAS and LAPACK, Ben Abbott, 2010/02/24
- Re: Finding BLAS and LAPACK, Mag Gam, 2010/02/24
- Re: Finding BLAS and LAPACK,
Ben Abbott <=