cc4b980291
several weeks: marshaling hello world and ring examples in all 4 languages (C, C++, F77, F90), making them consistent and pretty, and adding them to the build system in a non-intrusive way. This commit was SVN r10792.
21 строка
666 B
Fortran
21 строка
666 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 Cisco Systems, Inc. All rights reserved.
|
|
C
|
|
C Sample MPI "hello world" application in Fortran 77
|
|
C
|
|
program main
|
|
implicit none
|
|
include 'mpif.h'
|
|
integer ierr, rank, size
|
|
|
|
call MPI_INIT(ierr)
|
|
call MPI_COMM_RANK(MPI_COMM_WORLD, rank, ierr)
|
|
call MPI_COMM_SIZE(MPI_COMM_WORLD, size, ierr)
|
|
print *, "Hello, world, I am ", rank, " of ", size
|
|
call MPI_FINALIZE(ierr)
|
|
|
|
end
|