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Member "openmpi-3.1.6/ompi/mpi/fortran/mpif-h/accumulate_f.c" (18 Mar 2020, 4045 Bytes) of package /linux/misc/openmpi-3.1.6.tar.bz2:


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    1 /*
    2  * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
    3  *                         University Research and Technology
    4  *                         Corporation.  All rights reserved.
    5  * Copyright (c) 2004-2005 The University of Tennessee and The University
    6  *                         of Tennessee Research Foundation.  All rights
    7  *                         reserved.
    8  * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
    9  *                         University of Stuttgart.  All rights reserved.
   10  * Copyright (c) 2004-2005 The Regents of the University of California.
   11  *                         All rights reserved.
   12  * Copyright (c) 2011-2012 Cisco Systems, Inc.  All rights reserved.
   13  * Copyright (c) 2015      Research Organization for Information Science
   14  *                         and Technology (RIST). All rights reserved.
   15  * $COPYRIGHT$
   16  *
   17  * Additional copyrights may follow
   18  *
   19  * $HEADER$
   20  */
   21 
   22 #include "ompi_config.h"
   23 
   24 #include "ompi/mpi/fortran/mpif-h/bindings.h"
   25 #include "ompi/mpi/fortran/base/constants.h"
   26 
   27 
   28 #if OMPI_BUILD_MPI_PROFILING
   29 #if OPAL_HAVE_WEAK_SYMBOLS
   30 #pragma weak PMPI_ACCUMULATE = ompi_accumulate_f
   31 #pragma weak pmpi_accumulate = ompi_accumulate_f
   32 #pragma weak pmpi_accumulate_ = ompi_accumulate_f
   33 #pragma weak pmpi_accumulate__ = ompi_accumulate_f
   34 
   35 #pragma weak PMPI_Accumulate_f = ompi_accumulate_f
   36 #pragma weak PMPI_Accumulate_f08 = ompi_accumulate_f
   37 #else
   38 OMPI_GENERATE_F77_BINDINGS (PMPI_ACCUMULATE,
   39                            pmpi_accumulate,
   40                            pmpi_accumulate_,
   41                            pmpi_accumulate__,
   42                            pompi_accumulate_f,
   43                            (char *origin_addr, MPI_Fint *origin_count, MPI_Fint *origin_datatype, MPI_Fint *target_rank, MPI_Aint *target_disp, MPI_Fint *target_count, MPI_Fint *target_datatype, MPI_Fint *op, MPI_Fint *win, MPI_Fint *ierr),
   44                            (origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, op, win, ierr) )
   45 #endif
   46 #endif
   47 
   48 #if OPAL_HAVE_WEAK_SYMBOLS
   49 #pragma weak MPI_ACCUMULATE = ompi_accumulate_f
   50 #pragma weak mpi_accumulate = ompi_accumulate_f
   51 #pragma weak mpi_accumulate_ = ompi_accumulate_f
   52 #pragma weak mpi_accumulate__ = ompi_accumulate_f
   53 
   54 #pragma weak MPI_Accumulate_f = ompi_accumulate_f
   55 #pragma weak MPI_Accumulate_f08 = ompi_accumulate_f
   56 #else
   57 #if ! OMPI_BUILD_MPI_PROFILING
   58 OMPI_GENERATE_F77_BINDINGS (MPI_ACCUMULATE,
   59                            mpi_accumulate,
   60                            mpi_accumulate_,
   61                            mpi_accumulate__,
   62                            ompi_accumulate_f,
   63                            (char *origin_addr, MPI_Fint *origin_count, MPI_Fint *origin_datatype, MPI_Fint *target_rank, MPI_Aint *target_disp, MPI_Fint *target_count, MPI_Fint *target_datatype, MPI_Fint *op, MPI_Fint *win, MPI_Fint *ierr),
   64                            (origin_addr, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, op, win, ierr) )
   65 #else
   66 #define ompi_accumulate_f pompi_accumulate_f
   67 #endif
   68 #endif
   69 
   70 
   71 void ompi_accumulate_f(char *origin_addr, MPI_Fint *origin_count,
   72               MPI_Fint *origin_datatype, MPI_Fint *target_rank,
   73               MPI_Aint *target_disp, MPI_Fint *target_count,
   74               MPI_Fint *target_datatype, MPI_Fint *op, MPI_Fint *win,
   75               MPI_Fint *ierr)
   76 {
   77     int ierr_c;
   78 
   79     MPI_Datatype c_origin_datatype = PMPI_Type_f2c(*origin_datatype);
   80     MPI_Datatype c_target_datatype = PMPI_Type_f2c(*target_datatype);
   81     MPI_Win c_win = PMPI_Win_f2c(*win);
   82     MPI_Op c_op = PMPI_Op_f2c(*op);
   83 
   84     ierr_c = PMPI_Accumulate(OMPI_F2C_BOTTOM(origin_addr),
   85                              OMPI_FINT_2_INT(*origin_count),
   86                              c_origin_datatype,
   87                              OMPI_FINT_2_INT(*target_rank),
   88                              *target_disp,
   89                              OMPI_FINT_2_INT(*target_count),
   90                              c_target_datatype, c_op, c_win);
   91 
   92     if (NULL != ierr) *ierr = OMPI_INT_2_FINT(ierr_c);
   93 }