76 строки
2.8 KiB
C
76 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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#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILE_LAYER
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#pragma weak PMPI_GATHER = mpi_gather_f
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#pragma weak pmpi_gather = mpi_gather_f
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#pragma weak pmpi_gather_ = mpi_gather_f
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#pragma weak pmpi_gather__ = mpi_gather_f
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#elif OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (PMPI_GATHER,
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pmpi_gather,
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pmpi_gather_,
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pmpi_gather__,
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pmpi_gather_f,
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(char *sendbuf, MPI_Fint *sendcount, MPI_Fint *sendtype, char *recvbuf, MPI_Fint *recvcount, MPI_Fint *recvtype, MPI_Fint *root, MPI_Fint *comm, MPI_Fint *ierr),
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(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, root, comm, ierr) )
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#endif
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#if OMPI_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_GATHER = mpi_gather_f
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#pragma weak mpi_gather = mpi_gather_f
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#pragma weak mpi_gather_ = mpi_gather_f
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#pragma weak mpi_gather__ = mpi_gather_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_GATHER,
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mpi_gather,
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mpi_gather_,
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mpi_gather__,
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mpi_gather_f,
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(char *sendbuf, MPI_Fint *sendcount, MPI_Fint *sendtype, char *recvbuf, MPI_Fint *recvcount, MPI_Fint *recvtype, MPI_Fint *root, MPI_Fint *comm, MPI_Fint *ierr),
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(sendbuf, sendcount, sendtype, recvbuf, recvcount, recvtype, root, comm, 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_gather_f(char *sendbuf, MPI_Fint *sendcount, MPI_Fint *sendtype,
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char *recvbuf, MPI_Fint *recvcount, MPI_Fint *recvtype,
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MPI_Fint *root, MPI_Fint *comm, MPI_Fint *ierr)
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{
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MPI_Comm c_comm;
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MPI_Datatype c_sendtype, c_recvtype;
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c_comm = MPI_Comm_f2c(*comm);
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c_sendtype = MPI_Type_f2c(*sendtype);
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c_recvtype = MPI_Type_f2c(*recvtype);
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*ierr = OMPI_INT_2_FINT(MPI_Gather(sendbuf, OMPI_FINT_2_INT(*sendcount),
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c_sendtype, recvbuf,
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OMPI_FINT_2_INT(*recvcount),
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c_recvtype,
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OMPI_FINT_2_INT(*root),
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c_comm));
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}
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