95 строки
3.2 KiB
C
95 строки
3.2 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) 2011-2012 Cisco Systems, Inc. All rights 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_TEST = ompi_test_f
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#pragma weak pmpi_test = ompi_test_f
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#pragma weak pmpi_test_ = ompi_test_f
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#pragma weak pmpi_test__ = ompi_test_f
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#pragma weak PMPI_Test_f = ompi_test_f
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#pragma weak PMPI_Test_f08 = ompi_test_f
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#else
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OMPI_GENERATE_F77_BINDINGS (PMPI_TEST,
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pmpi_test,
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pmpi_test_,
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pmpi_test__,
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pompi_test_f,
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(MPI_Fint *request, ompi_fortran_logical_t *flag, MPI_Fint *status, MPI_Fint *ierr),
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(request, flag, status, 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_TEST = ompi_test_f
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#pragma weak mpi_test = ompi_test_f
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#pragma weak mpi_test_ = ompi_test_f
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#pragma weak mpi_test__ = ompi_test_f
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#pragma weak MPI_Test_f = ompi_test_f
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#pragma weak MPI_Test_f08 = ompi_test_f
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#else
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#if ! OMPI_BUILD_MPI_PROFILING
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OMPI_GENERATE_F77_BINDINGS (MPI_TEST,
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mpi_test,
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mpi_test_,
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mpi_test__,
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ompi_test_f,
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(MPI_Fint *request, ompi_fortran_logical_t *flag, MPI_Fint *status, MPI_Fint *ierr),
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(request, flag, status, ierr) )
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#else
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#define ompi_test_f pompi_test_f
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#endif
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#endif
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void ompi_test_f(MPI_Fint *request, ompi_fortran_logical_t *flag,
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MPI_Fint *status, MPI_Fint *ierr)
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{
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int c_ierr;
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MPI_Request c_req = PMPI_Request_f2c(*request);
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MPI_Status c_status;
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OMPI_LOGICAL_NAME_DECL(flag);
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c_ierr = PMPI_Test(&c_req,
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OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag),
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&c_status);
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if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
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OMPI_SINGLE_INT_2_LOGICAL(flag);
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/* Note that all Fortran compilers have logical FALSE == 0; we
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just need to check for any nonzero value (because TRUE is not
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always 1). */
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if (MPI_SUCCESS == c_ierr && *flag) {
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*request = OMPI_INT_2_FINT(c_req->req_f_to_c_index);
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if (!OMPI_IS_FORTRAN_STATUS_IGNORE(status)) {
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PMPI_Status_c2f(&c_status, status);
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}
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}
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}
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