79 строки
2.8 KiB
C
79 строки
2.8 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights 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/strings.h"
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#include "ompi/include/constants.h"
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#include "communicator/communicator.h"
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#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILE_LAYER
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#pragma weak PMPI_COMM_GET_NAME = mpi_comm_get_name_f
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#pragma weak pmpi_comm_get_name = mpi_comm_get_name_f
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#pragma weak pmpi_comm_get_name_ = mpi_comm_get_name_f
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#pragma weak pmpi_comm_get_name__ = mpi_comm_get_name_f
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#elif OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (PMPI_COMM_GET_NAME,
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pmpi_comm_get_name,
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pmpi_comm_get_name_,
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pmpi_comm_get_name__,
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pmpi_comm_get_name_f,
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(MPI_Fint *comm, char *comm_name, MPI_Fint *resultlen, MPI_Fint *ierr, int name_len),
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(comm, comm_name, resultlen, ierr, name_len) )
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#endif
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#if OMPI_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_COMM_GET_NAME = mpi_comm_get_name_f
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#pragma weak mpi_comm_get_name = mpi_comm_get_name_f
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#pragma weak mpi_comm_get_name_ = mpi_comm_get_name_f
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#pragma weak mpi_comm_get_name__ = mpi_comm_get_name_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_GET_NAME,
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mpi_comm_get_name,
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mpi_comm_get_name_,
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mpi_comm_get_name__,
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mpi_comm_get_name_f,
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(MPI_Fint *comm, char *comm_name, MPI_Fint *resultlen, MPI_Fint *ierr, int name_len),
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(comm, comm_name, resultlen, ierr, name_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_get_name_f(MPI_Fint *comm, char *comm_name,
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MPI_Fint *resultlen, MPI_Fint *ierr,
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int name_len)
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{
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int err, c_len;
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MPI_Comm c_comm = MPI_Comm_f2c(*comm);
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char c_name[MPI_MAX_OBJECT_NAME];
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err = MPI_Comm_get_name(c_comm, c_name, &c_len);
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if (MPI_SUCCESS == err) {
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ompi_fortran_string_c2f(c_name, comm_name,
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OMPI_FINT_2_INT(*resultlen));
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*resultlen = OMPI_INT_2_FINT(c_len);
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*ierr = OMPI_INT_2_FINT(MPI_SUCCESS);
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} else {
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*ierr = OMPI_INT_2_FINT(err);
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}
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}
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