mirror of https://gitee.com/openkylin/openmpi.git
90 lines
3.8 KiB
C
90 lines
3.8 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* 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 (c) 2011-2012 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2014 Los Alamos National Security, LLC. All rights
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* reserved.
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* Copyright (c) 2015 Research Organization for Information Science
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* and Technology (RIST). 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 "ompi/mpi/fortran/mpif-h/bindings.h"
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#include "ompi/mpi/fortran/base/constants.h"
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#if OMPI_BUILD_MPI_PROFILING
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak PMPI_COMPARE_AND_SWAP = ompi_compare_and_swap_f
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#pragma weak pmpi_compare_and_swap = ompi_compare_and_swap_f
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#pragma weak pmpi_compare_and_swap_ = ompi_compare_and_swap_f
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#pragma weak pmpi_compare_and_swap__ = ompi_compare_and_swap_f
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#pragma weak PMPI_Compare_and_swap_f = ompi_compare_and_swap_f
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#pragma weak PMPI_Compare_and_swap_f08 = ompi_compare_and_swap_f
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#else
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OMPI_GENERATE_F77_BINDINGS (PMPI_COMPARE_AND_SWAP,
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pmpi_compare_and_swap,
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pmpi_compare_and_swap_,
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pmpi_compare_and_swap__,
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pompi_compare_and_swap_f,
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(char *origin_addr, char *compare_addr, char *result_addr, MPI_Fint *datatype, MPI_Fint *target_rank, MPI_Aint *target_disp, MPI_Fint *win, MPI_Fint *ierr),
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(origin_addr, compare_addr, result_addr, datatype, target_rank, target_disp, win, ierr) )
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#endif
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#endif
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_COMPARE_AND_SWAP = ompi_compare_and_swap_f
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#pragma weak mpi_compare_and_swap = ompi_compare_and_swap_f
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#pragma weak mpi_compare_and_swap_ = ompi_compare_and_swap_f
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#pragma weak mpi_compare_and_swap__ = ompi_compare_and_swap_f
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#pragma weak MPI_Compare_and_swap_f = ompi_compare_and_swap_f
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#pragma weak MPI_Compare_and_swap_f08 = ompi_compare_and_swap_f
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#else
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#if ! OMPI_BUILD_MPI_PROFILING
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OMPI_GENERATE_F77_BINDINGS (MPI_COMPARE_AND_SWAP,
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mpi_compare_and_swap,
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mpi_compare_and_swap_,
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mpi_compare_and_swap__,
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ompi_compare_and_swap_f,
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(char *origin_addr, char *compare_addr, char *result_addr, MPI_Fint *datatype, MPI_Fint *target_rank, MPI_Aint *target_disp, MPI_Fint *win, MPI_Fint *ierr),
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(origin_addr, compare_addr, result_addr, datatype, target_rank, target_disp, win, ierr) )
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#else
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#define ompi_compare_and_swap_f pompi_compare_and_swap_f
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#endif
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#endif
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void ompi_compare_and_swap_f(char *origin_addr, char *compare_addr, char *result_addr,
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MPI_Fint *datatype, MPI_Fint *target_rank, MPI_Aint *target_disp,
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MPI_Fint *win, MPI_Fint *ierr)
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{
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int c_ierr;
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MPI_Datatype c_datatype = PMPI_Type_f2c(*datatype);
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MPI_Win c_win = PMPI_Win_f2c(*win);
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c_ierr = PMPI_Compare_and_swap(OMPI_F2C_BOTTOM(origin_addr),
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OMPI_F2C_BOTTOM(compare_addr),
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OMPI_F2C_BOTTOM(result_addr),
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c_datatype,
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OMPI_FINT_2_INT(*target_rank),
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*target_disp, c_win);
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if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
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}
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