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.
22 строки
729 B
Fortran
22 строки
729 B
Fortran
!
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! Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
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! University Research and Technology
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! Corporation. All rights reserved.
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! Copyright (c) 2004-2005 The Regents of the University of California.
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! All rights reserved.
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! Copyright (c) 2006 Cisco Systems, Inc. All rights reserved.
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!
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! Sample MPI "hello world" application in Fortran 90
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!
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program main
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use mpi
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implicit none
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integer :: ierr, rank, size
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call MPI_INIT(ierr)
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call MPI_COMM_RANK(MPI_COMM_WORLD, rank, ierr)
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call MPI_COMM_SIZE(MPI_COMM_WORLD, size, ierr)
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print *, "Hello, world, I am ", rank, " of ", size
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call MPI_FINALIZE(ierr)
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end
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