mirror of https://gitee.com/openkylin/openmpi.git
91 lines
3.4 KiB
C
91 lines
3.4 KiB
C
/*
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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) 2011-2013 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2013 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_GET_ELEMENTS_X = ompi_get_elements_x_f
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#pragma weak pmpi_get_elements_x = ompi_get_elements_x_f
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#pragma weak pmpi_get_elements_x_ = ompi_get_elements_x_f
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#pragma weak pmpi_get_elements_x__ = ompi_get_elements_x_f
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#pragma weak PMPI_Get_elements_x_f = ompi_get_elements_x_f
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#pragma weak PMPI_Get_elements_x_f08 = ompi_get_elements_x_f
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#else
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OMPI_GENERATE_F77_BINDINGS (PMPI_GET_ELEMENTS_X,
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pmpi_get_elements_x,
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pmpi_get_elements_x_,
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pmpi_get_elements_x__,
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pompi_get_elements_x_f,
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(MPI_Fint *status, MPI_Fint *datatype, MPI_Count *count, MPI_Fint *ierr),
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(status, datatype, count, 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_GET_ELEMENTS_X = ompi_get_elements_x_f
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#pragma weak mpi_get_elements_x = ompi_get_elements_x_f
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#pragma weak mpi_get_elements_x_ = ompi_get_elements_x_f
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#pragma weak mpi_get_elements_x__ = ompi_get_elements_x_f
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#pragma weak MPI_Get_elements_x_f = ompi_get_elements_x_f
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#pragma weak MPI_Get_elements_x_f08 = ompi_get_elements_x_f
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#else
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#if ! OMPI_BUILD_MPI_PROFILING
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OMPI_GENERATE_F77_BINDINGS (MPI_GET_ELEMENTS_X,
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mpi_get_elements_x,
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mpi_get_elements_x_,
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mpi_get_elements_x__,
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ompi_get_elements_x_f,
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(MPI_Fint *status, MPI_Fint *datatype, MPI_Count *count, MPI_Fint *ierr),
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(status, datatype, count, ierr) )
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#else
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#define ompi_get_elements_x_f pompi_get_elements_x_f
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#endif
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#endif
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void ompi_get_elements_x_f(MPI_Fint *status, MPI_Fint *datatype, MPI_Count *count, MPI_Fint *ierr)
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{
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int c_ierr;
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MPI_Datatype c_type = PMPI_Type_f2c(*datatype);
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MPI_Status c_status;
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OMPI_SINGLE_NAME_DECL(count);
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if (OMPI_IS_FORTRAN_STATUS_IGNORE(status)) {
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*count = OMPI_INT_2_FINT(0);
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c_ierr = MPI_SUCCESS;
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} else {
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c_ierr = PMPI_Status_f2c(status, &c_status);
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if (MPI_SUCCESS == c_ierr) {
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c_ierr = PMPI_Get_elements_x(&c_status, c_type, count);
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}
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}
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if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
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}
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