115 строки
4.2 KiB
C
115 строки
4.2 KiB
C
/*
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* Copyright (c) 2004-2005 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 University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. 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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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "mpi/f77/bindings.h"
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#include "mpi/f77/constants.h"
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#include "mpi/f77/strings.h"
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#include "opal/util/argv.h"
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#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILE_LAYER
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#pragma weak PMPI_COMM_SPAWN = mpi_comm_spawn_f
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#pragma weak pmpi_comm_spawn = mpi_comm_spawn_f
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#pragma weak pmpi_comm_spawn_ = mpi_comm_spawn_f
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#pragma weak pmpi_comm_spawn__ = mpi_comm_spawn_f
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#elif OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (PMPI_COMM_SPAWN,
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pmpi_comm_spawn,
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pmpi_comm_spawn_,
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pmpi_comm_spawn__,
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pmpi_comm_spawn_f,
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(char *command, char *argv, MPI_Fint *maxprocs, MPI_Fint *info, MPI_Fint *root, MPI_Fint *comm, MPI_Fint *intercomm, MPI_Fint *array_of_errcodes, MPI_Fint *ierr, int cmd_len, int argv_len),
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(command, argv, maxprocs, info, root, comm, intercomm, array_of_errcodes, ierr, cmd_len, argv_len) )
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#endif
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#if OMPI_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_COMM_SPAWN = mpi_comm_spawn_f
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#pragma weak mpi_comm_spawn = mpi_comm_spawn_f
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#pragma weak mpi_comm_spawn_ = mpi_comm_spawn_f
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#pragma weak mpi_comm_spawn__ = mpi_comm_spawn_f
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#endif
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#if ! OMPI_HAVE_WEAK_SYMBOLS && ! OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (MPI_COMM_SPAWN,
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mpi_comm_spawn,
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mpi_comm_spawn_,
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mpi_comm_spawn__,
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mpi_comm_spawn_f,
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(char *command, char *argv, MPI_Fint *maxprocs, MPI_Fint *info, MPI_Fint *root, MPI_Fint *comm, MPI_Fint *intercomm, MPI_Fint *array_of_errcodes, MPI_Fint *ierr, int cmd_len, int argv_len),
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(command, argv, maxprocs, info, root, comm, intercomm, array_of_errcodes, ierr, cmd_len, argv_len) )
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#endif
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#if OMPI_PROFILE_LAYER && ! OMPI_HAVE_WEAK_SYMBOLS
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#include "mpi/f77/profile/defines.h"
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#endif
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void mpi_comm_spawn_f(char *command, char *argv, MPI_Fint *maxprocs,
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MPI_Fint *info, MPI_Fint *root, MPI_Fint *comm,
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MPI_Fint *intercomm, MPI_Fint *array_of_errcodes,
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MPI_Fint *ierr, int cmd_len, int argv_len)
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{
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MPI_Comm c_comm, c_new_comm;
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MPI_Info c_info;
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int size;
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int *c_errs;
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char **c_argv;
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char *c_command;
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OMPI_ARRAY_NAME_DECL(array_of_errcodes);
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c_comm = MPI_Comm_f2c(*comm);
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c_info = MPI_Info_f2c(*info);
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MPI_Comm_size(c_comm, &size);
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ompi_fortran_string_f2c(command, cmd_len, &c_command);
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/* It's allowed to ignore the errcodes */
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if (OMPI_IS_FORTRAN_ERRCODES_IGNORE(array_of_errcodes)) {
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c_errs = MPI_ERRCODES_IGNORE;
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} else {
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OMPI_ARRAY_FINT_2_INT_ALLOC(array_of_errcodes, size);
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c_errs = OMPI_ARRAY_NAME_CONVERT(array_of_errcodes);
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}
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/* It's allowed to have no argv */
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if (OMPI_IS_FORTRAN_ARGV_NULL(argv)) {
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c_argv = MPI_ARGV_NULL;
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} else {
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ompi_fortran_argv_f2c(argv, argv_len, &c_argv);
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}
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*ierr = OMPI_INT_2_FINT(MPI_Comm_spawn(command, c_argv,
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OMPI_FINT_2_INT(*maxprocs),
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c_info,
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OMPI_FINT_2_INT(*root),
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c_comm, &c_new_comm, c_errs));
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if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
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*intercomm = MPI_Comm_c2f(c_new_comm);
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}
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free(c_command);
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if (MPI_ARGV_NULL != c_argv && NULL != c_argv) {
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opal_argv_free(c_argv);
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}
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if (!OMPI_IS_FORTRAN_ERRCODES_IGNORE(array_of_errcodes)) {
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OMPI_ARRAY_INT_2_FINT(array_of_errcodes, size);
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}
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}
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