mpi.any.source {Rmpi} | R Documentation |
Find MPI constants: MPI_ANY_SOURCE, MPI_ANY_TAG, or MPI_PROC_NULL
mpi.any.source() mpi.any.tag() mpi.proc.null()
None
These constants are mainly used by
mpi.send
, mpi.recv
, and
mpi.probe
.
Different implementation of MPI may use different
integers for MPI_ANY_SOURCE, MPI_ANY_TAG, and MPI_PROC_NULL. Hence one
should use these functions instead real integers for MPI communications.
Each function returns an integer value.
http://www.lam-mpi.org, http://www-unix.mcs.anl.gov/mpi/www/www3/