Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] Install BLACS and ScaLAPACK on Leopard
From: Linwei Wang (lxw4393_at_[hidden])
Date: 2008-05-06 10:27:39


Thanks, Jeff, I finally choose to use the ScaLAPACK installer provided
on the website~
with gcc/gfortran and openmpi...it is installed successfully but I
haven't tested the applications..

Thanks for your help.

Linwei

On May 6, 2008, at 10:09 AM, Jeff Squyres wrote:

> FWIW, I'm not a fortran expert, but if you built your Fortran
> libraries with g77 and then tried to link against them with gfortran,
> you might run into problems.
>
> My advice would be to use a single fortran compiler for building
> everything: Open MPI, your libraries, your apps. I prefer gfortran
> because it's more modern, but I have not done any performance
> evaluations of gfortran vs. g77 -- I have heard [unverified] anecdotes
> that gfortran is "slower" than g77 -- google around and see what the
> recent buzz is.
>
> FWIW: I tend to use the gnu suite from http://hpc.sourceforge.net/ --
> it contains pre-built gcc/g++/gfortran binaries and libraries for
> Leopard.
>
>
> On May 5, 2008, at 2:59 PM, Linwei Wang wrote:
>
>> Dear Reeder,
>>
>> It does not work. I do think they are from the fortran programs
>> I'm using (they are files included from the BLACS installation
>> package, not written by my own.
>>
>> The thing is last time when I was using g77, it caused no
>> problem...
>>
>> thanks for your help.
>>
>> Linwei.
>>
>> On May 5, 2008, at 2:33 PM, Doug Reeder wrote:
>>
>>> _s_wsle, _e_wsle
>>
>> _______________________________________________
>> users mailing list
>> users_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>
>
> --
> Jeff Squyres
> Cisco Systems
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users