[petsc-users] Configure takes very long

[Hom Nath Gharti]

Yes indeed! Thanks a lot, Satish! I am using intel MPI. Now I replace
mipexec with srun, and it configures quickly.

Hom Nath

On Wed, Apr 26, 2017 at 11:38 AM, Satish Balay <balay at mcs.anl.gov> wrote:
> Perhaps mpiexec is hanging.
>
> What MPI are you using? Are you able to manually run jobs with
> mpiexec?
>
> Satish
>
> On Wed, 26 Apr 2017, Hom Nath Gharti wrote:
>
>> Dear all,
>>
>> With version > 3.7.4, I notice that the configure takes very long
>> about 24 hours!
>>
>> Configure process hangs at the line:
>>
>> TESTING: configureMPIEXEC from
>> config.packages.MPI(config/BuildSystem/config/packages/MPI.py:143)
>>
>> Following is my configure command:
>>
>> ./configure -with-blas-lapack-dir=/opt/intel/compilers_and_libraries_2017.2.174/linux/mkl/lib/intel64
>> --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90
>> --with-mpiexec=mpiexec --with-debugging=1 --download-scalapack
>> --download-mumps --download-pastix --download-superlu
>> --download-superlu_dist --download-metis --download-parmetis
>> --download-ptscotch --download-hypre
>> ===============================================================================
>>              Configuring PETSc to compile on your system
>> ===============================================================================
>> TESTING: configureMPIEXEC from
>> config.packages.MPI(config/BuildSystem/config/packages/MPI.py:143)
>>
>> Am I doing something wrong?
>>
>> Thanks,
>> Hom Nath
>>
>