[petsc-users] Configure takes very long

[Satish Balay]

Great! Glad it work.

With Intel MPI - I normally use mpiexec.hydra. However you must be
using a cluster - and presumably 'srun' is the way to scedule mpi jobs
on it.

Satish

On Wed, 26 Apr 2017, Hom Nath Gharti wrote:

> 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
> >>
> >
>