-C -*- Mode: Fortran; -*-
+C -*- Mode: Fortran; -*-
C
C (C) 2003 by Argonne National Laboratory.
C See COPYRIGHT in top-level directory.
logical mtestGetIntraComm
C Include addsize defines asize as an address-sized integer
include 'addsize.h'
-
+
errs = 0
call mtest_init( ierr )
call mpi_type_size( MPI_INTEGER, intsize, ierr )
- do while( mtestGetIntraComm( comm, 2, .false. ) )
+ do while( mtestGetIntraComm( comm, 2, .false. ) )
asize = nrows * (ncols + 2) * intsize
- call mpi_win_create( buf, asize, intsize * nrows,
+ call mpi_win_create( buf, asize, intsize * nrows,
& MPI_INFO_NULL, comm, win, ierr )
-
+
C Create the group for the neighbors
call mpi_comm_size( comm, size, ierr )
call mpi_comm_rank( comm, rank, ierr )
call mpi_group_incl( group, nneighbors, nbrs, group2, ierr )
call mpi_group_free( group, ierr )
C
-C Initialize the buffer
+C Initialize the buffer
do i=1,nrows
buf(i,0) = -1
buf(i,ncols+1) = -1
enddo
call mpi_win_post( group2, 0, win, ierr )
call mpi_win_start( group2, 0, win, ierr )
-C
+C
asize = ncols+1
- call mpi_put( buf(1,1), nrows, MPI_INTEGER, left, asize,
+ call mpi_put( buf(1,1), nrows, MPI_INTEGER, left, asize,
& nrows, MPI_INTEGER, win, ierr )
asize = 0
- call mpi_put( buf(1,ncols), nrows, MPI_INTEGER, right, asize,
+ call mpi_put( buf(1,ncols), nrows, MPI_INTEGER, right, asize,
& nrows, MPI_INTEGER, win, ierr )
-C
+C
call mpi_win_complete( win, ierr )
call mpi_win_wait( win, ierr )
C