Re: [deal.II] deal.II installation on cray XC50 giving MPI_VERSION=0.0

2020-02-06 Thread Wolfgang Bangerth
On 2/6/20 6:18 AM, Daniel Arndt wrote: You can probably tell better than any of us if this works. Just try. It might quite well be that the compiler doesn't need any extra flags for MPI. Also, it looks like the MPI version could not be detected. This implies that the library doesn't use newer

Re: [deal.II] deal.II installation on cray XC50 giving MPI_VERSION=0.0

2020-02-06 Thread Daniel Arndt
Vachan, You can probably tell better than any of us if this works. Just try. It might quite well be that the compiler doesn't need any extra flags for MPI. Also, it looks like the MPI version could not be detected. This implies that the library doesn't use newer features but should still work. If

[deal.II] deal.II installation on cray XC50 giving MPI_VERSION=0.0

2020-02-05 Thread vachan potluri
Hello, I am trying to install deal.II on a cray XC50 supercomputer. cmake -DCMAKE_INSTALL_PREFIX=~/bin/dealii-9.1.1 \ -DPREFIX_PATH=/opt/cray/pe \ -DCMAKE_CXX_COMPILER=/opt/cray/pe/craype/2.5.13/bin/CC \ -DWITH_MPI=ON \ -DWITH_PETSC=OFF -DPETSC_DIR=$PETSC_DIR -DPET