MPI_Barrier
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Last updated
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Blocks until all processes in the communicator have reached this routine.
r = MPI_Barrier(Comm)
Comm - a MPI_Comm object.
r - integer value: MPI_SUCCESS (0) or MPI_ERR_COMM (5).
This function is used as a synchronization point for all processes in a group. All processes are blocked until every process calls MPI_Barrier.
.
mpiexec([modulepath('mpi'), '/examples/help_examples/MPI_Barrier.m'], 4)
1.0.0
initial version
Allan CORNET