[petsc-users] Full blas-lapack on Windows

[Fabien RAPHEL]

Thanks,
I had an error when I used the --download-f2cblaslapack command but now it
works.
The configuration and compilation work well with the superlu library, but
not with superlu_dist.
I don't think it's a version compatibility problem.

I have some errors with the pdgstrf.c file during the configuration.
Have I to change the version of the library? (I tried with the
SuperLU_DIST_2.5 version, but I still have the same error).


Thanks,

Fabien




> I think we had this conversation before.
>
> --download-f2cblaslapack will give you a full blas/lapack.
>
> And you can't use MUMPS without a fortran compiler [as far as I know]
>
> You should be able to use superlu_dist
>
> Satish
>
> On Mon, 9 Feb 2015, Fabien RAPHEL wrote:
>
>> Hello,
>>
>> I can configure, compile and use PETSc on Windows with Visual Studio
>> 2008
>> (in serial and parallel).
>> But I would like to use a LU factorization in parallel (for example,
>> using
>> Superlu_dist or MUMPS library).
>> I don't have FORTRAN compiler on my machine, so I can't compile the full
>> version of BLAS/LAPACK (with the slamch() routine for example).
>>
>> I found a precompiled version of the full libraries (I can run an sample
>> in VS2008).
>> But I have a PETSc configure error: "--with-blas-lapack-lib..... cannot
>> be
>> used" and the configure.log returns a lot of undefined references
>> whereas
>> I set the libraries and the include file during configuration.
>> Do I forgot something in the command line? Or is the error comes from
>> the
>> library?
>>
>> Or, is there a C/C++ library who can do that?
>>
>> Thanks in advance,
>>
>> Fabien
>>
>
>
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