[petsc-users] Configuration of PETSc with Intel OneAPI and Intel MPI fails

[Richter, Roland]

Hei,
Thank you very much for the answer! I looked it up, but petsc.org seems to
be a bit unstable here, quite often I can't reach petsc.org. 
Regards,
Roland Richter

-----Ursprüngliche Nachricht-----
Von: Satish Balay <balay at mcs.anl.gov> 
Gesendet: mandag 9. oktober 2023 17:29
An: Barry Smith <bsmith at petsc.dev>
Cc: Richter, Roland <Roland.Richter at empa.ch>; petsc-users at mcs.anl.gov
Betreff: Re: [petsc-users] Configuration of PETSc with Intel OneAPI and
Intel MPI fails

Will note - OneAPI MPI usage is documented at
https://petsc.org/release/install/install/#mpi

Satish

On Mon, 9 Oct 2023, Barry Smith wrote:

> 
>   Instead of using the mpiicc -cc=icx style use -- with-cc=mpiicc (etc)
and 
> 
> export I_MPI_CC=icx
> export I_MPI_CXX=icpx
> export I_MPI_F90=ifx
> 
> 
> > On Oct 9, 2023, at 8:32 AM, Richter, Roland <Roland.Richter at empa.ch>
wrote:
> > 
> > Hei,
> > I'm currently trying to install PETSc on a server (Ubuntu 22.04) with
Intel MPI and Intel OneAPI. To combine both, I have to use f. ex. "mpiicc
-cc=icx" as C-compiler, as described by
https://stackoverflow.com/a/76362396. Therefore, I adapted the
configure-line as follow:
> >  
> > ./configure --prefix=/media/storage/local_opt/petsc
--with-scalar-type=complex --with-cc="mpiicc -cc=icx" --with-cxx="mpiicpc
-cxx=icpx" --CPPFLAGS="-fPIC -march=native -mavx2" --CXXFLAGS="-fPIC
-march=native -mavx2" --with-fc="mpiifort -fc=ifx" --with-pic=true
--with-mpi=true
--with-blaslapack-dir=/opt/intel/oneapi/mkl/latest/lib/intel64/
--with-openmp=true --download-hdf5=yes --download-netcdf=yes
--download-chaco=no --download-metis=yes --download-slepc=yes
--download-suitesparse=yes --download-eigen=yes --download-parmetis=yes
--download-ptscotch=yes --download-mumps=yes --download-scalapack=yes
--download-superlu=yes --download-superlu_dist=yes --with-mkl_pardiso=1
--with-boost=1 --with-boost-dir=/media/storage/local_opt/boost
--download-opencascade=yes --with-fftw=1
--with-fftw-dir=/media/storage/local_opt/fftw3 --download-kokkos=yes
--with-mkl_sparse=1 --with-mkl_cpardiso=1 --with-mkl_sparse_optimize=1
--download-muparser=no --download-p4est=yes --download-sowing=y
 es --download-viennalcl=yes --with-zlib --force=1 --with-clean=1
--with-cuda=1
> >  
> > The configuration, however, fails with 
> >  
> > The CMAKE_C_COMPILER:
> >  
> >     mpiicc -cc=icx
> >  
> >   is not a full path and was not found in the PATH
> >  
> > for all additional modules which use a cmake-based configuration
approach (such as OPENCASCADE). How could I solve that problem?
> >  
> > Thank you!
> > Regards,
> > Roland Richter
> > <configure.log>
> 
> 
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