Although not directly related to ompi, I would like to know if anybody uses
gromcas with mpi support? The binary is gmx_mpi and it has some options for
threading. However, I am also able to run that by using running mpirun
So, it is possible to run
mpirun -np 4 gmx_mpi....
Is the second command OK? Seems to be a two layer mpi calls which may
degrade the performance.
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