On 01/26/2018 06:59 AM, Juan Carlos Araujo Cabarcas wrote:
From the dealii detailed.log I see that:
MPI_VERSION = 2.1
OMPI_VERSION = 1.6.5
From the terminal:
$ mpicc --version
gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4
So it seems I need to upgrade to MPI 3.0.
Thanks, for having a look at this.
That's one option. You could also try to modify the place in deal.II where we
use MPI_Comm_create_group to use MPI_Comm_create instead. The difference
between the two functions is minor, and may be useful to keep our interface at
MPI 2.x. Any patch would of course be appreciated!
Best
W.
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Wolfgang Bangerth email: bange...@colostate.edu
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