77 строки
2.9 KiB
C
77 строки
2.9 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 "attribute/attribute.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_ATTR = mpi_comm_get_attr_f
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#pragma weak pmpi_comm_get_attr = mpi_comm_get_attr_f
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#pragma weak pmpi_comm_get_attr_ = mpi_comm_get_attr_f
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#pragma weak pmpi_comm_get_attr__ = mpi_comm_get_attr_f
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#elif OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (PMPI_COMM_GET_ATTR,
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pmpi_comm_get_attr,
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pmpi_comm_get_attr_,
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pmpi_comm_get_attr__,
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pmpi_comm_get_attr_f,
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(MPI_Fint *comm, MPI_Fint *comm_keyval, MPI_Aint *attribute_val, MPI_Fint *flag, MPI_Fint *ierr),
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(comm, comm_keyval, attribute_val, flag, ierr) )
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#endif
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#if OMPI_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_COMM_GET_ATTR = mpi_comm_get_attr_f
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#pragma weak mpi_comm_get_attr = mpi_comm_get_attr_f
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#pragma weak mpi_comm_get_attr_ = mpi_comm_get_attr_f
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#pragma weak mpi_comm_get_attr__ = mpi_comm_get_attr_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_ATTR,
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mpi_comm_get_attr,
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mpi_comm_get_attr_,
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mpi_comm_get_attr__,
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mpi_comm_get_attr_f,
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(MPI_Fint *comm, MPI_Fint *comm_keyval, MPI_Aint *attribute_val, MPI_Fint *flag, MPI_Fint *ierr),
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(comm, comm_keyval, attribute_val, flag, ierr) )
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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_attr_f(MPI_Fint *comm, MPI_Fint *comm_keyval,
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MPI_Aint *attribute_val, MPI_Fint *flag,
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MPI_Fint *ierr)
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{
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int c_err, c_flag;
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MPI_Comm c_comm = MPI_Comm_f2c(*comm);
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/* This stuff is very confusing. Be sure to see the comment at
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the top of src/attributes/attributes.c. */
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c_err = ompi_attr_get_fortran_mpi2(c_comm->c_keyhash,
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OMPI_FINT_2_INT(*comm_keyval),
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attribute_val,
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&c_flag);
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*ierr = OMPI_INT_2_FINT(c_err);
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*flag = OMPI_INT_2_FINT(c_flag);
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}
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