[petsc-users] Configuring PETSc with OpenMPI

[Balay, Satish]

Should have clarified: when using --with-cc=/usr/local/depot/openmpi-3.1.1-gcc-7.3.0/bin/mpicc - removing -with-mpi-dir option.

i.e - try:

/configure PETSC_ARCH=linux-cumulus-hpc --with-cc=/usr/local/depot/openmpi-3.1.1-gcc-7.3.0/bin/mpicc --with-fc=/usr/local/depot/openmpi-3.1.1-gcc-7.3.0/bin/mpifort --with-cxx=/usr/local/depot/openmpi-3.1.1-gcc-7.3.0/bin/mpicxx --download-parmetis --download-metis --download-ptscotch --download-superlu_dist --download-mumps --with-scalar-type=complex --with-debugging=no --download-scalapack --download-superlu --download-fblaslapack=1 --download-cmake

Satish

On Tue, 8 Jan 2019, Sal Am via petsc-users wrote:

> Thanks Satish for quick response,
> 
> I tried both of the above, first removing the options --with-cc etc. and
> then explicitly specifying the path e.g.
> --with-cc=/usr/local/depot/openmpi-3.1.1-gcc-7.3.0/bin/mpicc etc..
> Netiher worked, the error is still the same telling me "did not work" I
> have attached the log file.
> 
> Thanks
> 
> On Mon, Jan 7, 2019 at 4:39 PM Balay, Satish <balay at mcs.anl.gov> wrote:
> 
> > Configure Options: --configModules=PETSc.Configure
> > --optionsModule=config.compilerOptions PETSC_ARCH=linux-cumulus-hpc
> > --with-cc=gcc --with-fc=gfortran --with-cxx=g++
> > --with-mpi-dir=/usr/local/depot/openmpi-3.1.1-gcc-7.3.0/bin/
> > --download-parmetis --download-metis --download-ptscotch
> > --download-superlu_dist --download-mumps --with-scalar-type=complex
> > --with-debugging=no --download-scalapack --download-superlu
> > --download-fblaslapack=1 --download-cmake
> >
> > ' --with-cc=gcc --with-fc=gfortran --with-cxx=g++' prevents usage of mpicc
> > etc - so remove these options when using with-mpi-dir
> >
> > Or use:
> >
> > --with-cc=/usr/local/depot/openmpi-3.1.1-gcc-7.3.0/bin/mpicc etc..
> >
> > Satish
> >
> >
> > On Mon, 7 Jan 2019, Sal Am via petsc-users wrote:
> >
> > > Added the log file.
> > >
> > > >From OpenMPI:
> > >
> > > > The only special configuration that you need to build PETSc is to
> > ensure
> > > > that Open MPI's wrapper compilers (i.e., mpicc and mpif77) are in your
> > > > $PATH before running the PETSc configure.py script.
> > > >
> > > > PETSc should then automatically find Open MPI's wrapper compilers and
> > > > correctly build itself using Open MPI.
> > > >
> > > The OpenMPI dir is on my PATH which contain mpicc and mpif77.
> > >
> > > This is on a HPC, if that matters.
> > >
> >
> >
>