73 строки
2.7 KiB
C
73 строки
2.7 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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#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILE_LAYER
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#pragma weak PMPI_GRAPH_NEIGHBORS_COUNT = mpi_graph_neighbors_count_f
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#pragma weak pmpi_graph_neighbors_count = mpi_graph_neighbors_count_f
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#pragma weak pmpi_graph_neighbors_count_ = mpi_graph_neighbors_count_f
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#pragma weak pmpi_graph_neighbors_count__ = mpi_graph_neighbors_count_f
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#elif OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (PMPI_GRAPH_NEIGHBORS_COUNT,
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pmpi_graph_neighbors_count,
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pmpi_graph_neighbors_count_,
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pmpi_graph_neighbors_count__,
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pmpi_graph_neighbors_count_f,
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(MPI_Fint *comm, MPI_Fint *rank, MPI_Fint *nneighbors, MPI_Fint *ierr),
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(comm, rank, nneighbors, ierr) )
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#endif
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#if OMPI_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_GRAPH_NEIGHBORS_COUNT = mpi_graph_neighbors_count_f
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#pragma weak mpi_graph_neighbors_count = mpi_graph_neighbors_count_f
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#pragma weak mpi_graph_neighbors_count_ = mpi_graph_neighbors_count_f
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#pragma weak mpi_graph_neighbors_count__ = mpi_graph_neighbors_count_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_GRAPH_NEIGHBORS_COUNT,
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mpi_graph_neighbors_count,
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mpi_graph_neighbors_count_,
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mpi_graph_neighbors_count__,
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mpi_graph_neighbors_count_f,
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(MPI_Fint *comm, MPI_Fint *rank, MPI_Fint *nneighbors, MPI_Fint *ierr),
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(comm, rank, nneighbors, 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_graph_neighbors_count_f(MPI_Fint *comm, MPI_Fint *rank,
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MPI_Fint *nneighbors, MPI_Fint *ierr)
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{
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MPI_Comm c_comm;
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OMPI_SINGLE_NAME_DECL(nneighbors);
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c_comm = MPI_Comm_f2c(*comm);
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*ierr = OMPI_INT_2_FINT(MPI_Graph_neighbors_count(c_comm,
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OMPI_FINT_2_INT(*rank),
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OMPI_SINGLE_NAME_CONVERT(nneighbors)));
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if (OMPI_FINT_2_INT(*ierr)) {
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OMPI_SINGLE_INT_2_FINT(nneighbors);
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}
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}
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