RPN_COMM

(RPN_COMM_rank)

SUBROUTINE RPN_COMM_rank( comm,rank,ierr )

ARGUMENTS

comm:      character (see table below)
rank:      integer, rank of the local PE

See the MPI documentation for MPI_Comm_rank

DESCRIPTION

Stub for MPI_rank routine using the same calling sequence, except for datatypes, operators and communicators. Those are replaced by an equivalent string, described in the table below:

Types supported	Operators supported	Communicators recognized
"MPI_CHARACTER"*	"MPI_OP_NULL"	"EW" (east-west)
"MPI_INTEGER"	"MPI_MAX"	"NS" (north-south)
"MPI_INTEGER2"	"MPI_MIN"	"GRID" (full domain grid)
"MPI_REAL"	"MPI_SUM"	"BLOC" (inside local block)
"MPI_REAL8"	"MPI_PROD"	"BLOCMASTER" (between blocks master PEs)
"MPI_REAL4"	"MPI_LAND"	"ALL" (every PE)
"MPI_DOUBLE_PRECISION"	"MPI_BAND"	"DOMM", equivalent to "GRID"
"MPI_COMPLEX"	"MPI_LOR"	"DEFO" default communicator
"MPI_DOUBLE_COMPLEX"	"MPI_BOR"
"MPI_LOGICAL"	"MPI_LXOR"
	"MPI_BXOR"
	"MPI_MAXLOC"
	"MPI_MINLOC"

* Note: MPI_CHARACTER for/pour RPN_COMM_bcastc only/seulement
This RPN_COMM routine returns the rank of the local PE.

SEE ALSO
RPN_COMM_*

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