forked from openkylin/openmpi
29 lines
933 B
Fortran
29 lines
933 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) 2006-2015 Cisco Systems, Inc. All rights reserved.
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! $COPYRIGHT$
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!
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! Sample MPI "hello world" application using the Fortran mpi module
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! bindings.
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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, len
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character(len=MPI_MAX_LIBRARY_VERSION_STRING) :: version
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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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call MPI_GET_LIBRARY_VERSION(version, len, ierr)
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write(*, '("Hello, world, I am ", i2, " of ", i2, ": ", a)') &
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rank, size, version
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call MPI_FINALIZE(ierr)
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end
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