28 строки
873 B
Fortran
28 строки
873 B
Fortran
C
|
|
C Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
|
|
C University Research and Technology
|
|
C Corporation. All rights reserved.
|
|
C Copyright (c) 2006-2015 Cisco Systems, Inc. All rights reserved.
|
|
C $COPYRIGHT$
|
|
C
|
|
C Sample MPI "hello world" application using the Fortran mpif.h
|
|
C bindings.
|
|
C
|
|
program main
|
|
implicit none
|
|
include 'mpif.h'
|
|
integer ierr, rank, size, len
|
|
character(len=MPI_MAX_LIBRARY_VERSION_STRING) version
|
|
|
|
call MPI_INIT(ierr)
|
|
call MPI_COMM_RANK(MPI_COMM_WORLD, rank, ierr)
|
|
call MPI_COMM_SIZE(MPI_COMM_WORLD, size, ierr)
|
|
call MPI_GET_LIBRARY_VERSION(version, len, ierr)
|
|
|
|
write(*, '("Hello, world, I am ", i2, " of ", i2, ": ", a)')
|
|
& rank, size, version
|
|
|
|
call MPI_FINALIZE(ierr)
|
|
|
|
end
|