134 строки
5.2 KiB
C
134 строки
5.2 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) 2006-2012 Cisco Systems, Inc. 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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#include "ompi/errhandler/errhandler.h"
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#include "ompi/communicator/communicator.h"
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#if OPAL_HAVE_WEAK_SYMBOLS && OMPI_PROFILE_LAYER
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#pragma weak PMPI_TESTSOME = ompi_testsome_f
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#pragma weak pmpi_testsome = ompi_testsome_f
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#pragma weak pmpi_testsome_ = ompi_testsome_f
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#pragma weak pmpi_testsome__ = ompi_testsome_f
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#pragma weak PMPI_Testsome_f = ompi_testsome_f
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#pragma weak PMPI_Testsome_f08 = ompi_testsome_f
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#elif OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (PMPI_TESTSOME,
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pmpi_testsome,
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pmpi_testsome_,
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pmpi_testsome__,
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pompi_testsome_f,
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(MPI_Fint *incount, MPI_Fint *array_of_requests, MPI_Fint *outcount, MPI_Fint *array_of_indices, MPI_Fint *array_of_statuses, MPI_Fint *ierr),
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(incount, array_of_requests, outcount, array_of_indices, array_of_statuses, ierr) )
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#endif
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_TESTSOME = ompi_testsome_f
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#pragma weak mpi_testsome = ompi_testsome_f
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#pragma weak mpi_testsome_ = ompi_testsome_f
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#pragma weak mpi_testsome__ = ompi_testsome_f
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#pragma weak MPI_Testsome_f = ompi_testsome_f
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#pragma weak MPI_Testsome_f08 = ompi_testsome_f
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#endif
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#if ! OPAL_HAVE_WEAK_SYMBOLS && ! OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (MPI_TESTSOME,
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mpi_testsome,
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mpi_testsome_,
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mpi_testsome__,
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ompi_testsome_f,
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(MPI_Fint *incount, MPI_Fint *array_of_requests, MPI_Fint *outcount, MPI_Fint *array_of_indices, MPI_Fint *array_of_statuses, MPI_Fint *ierr),
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(incount, array_of_requests, outcount, array_of_indices, array_of_statuses, ierr) )
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#endif
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#if OMPI_PROFILE_LAYER && ! OPAL_HAVE_WEAK_SYMBOLS
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#include "ompi/mpi/fortran/mpif-h/profile/defines.h"
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#endif
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static const char FUNC_NAME[] = "MPI_TESTSOME";
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void ompi_testsome_f(MPI_Fint *incount, MPI_Fint *array_of_requests,
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MPI_Fint *outcount, MPI_Fint *array_of_indices,
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MPI_Fint *array_of_statuses, MPI_Fint *ierr)
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{
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MPI_Request *c_req;
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MPI_Status *c_status;
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int i, c_ierr;
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OMPI_SINGLE_NAME_DECL(outcount);
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OMPI_ARRAY_NAME_DECL(array_of_indices);
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/* Shortcut to avoid malloc(0) if *count==0. We're intentionally
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skipping other parameter error checks. */
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if (OPAL_UNLIKELY(0 == OMPI_FINT_2_INT(*incount))) {
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*outcount = OMPI_INT_2_FINT(MPI_UNDEFINED);
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*ierr = OMPI_INT_2_FINT(MPI_SUCCESS);
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return;
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}
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c_req = (MPI_Request *) malloc(OMPI_FINT_2_INT(*incount) *
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(sizeof(MPI_Request) + sizeof(MPI_Status)));
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if (NULL == c_req) {
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c_ierr = OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD,
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MPI_ERR_NO_MEM,
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FUNC_NAME);
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if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
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return;
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}
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c_status = (MPI_Status*) (c_req + OMPI_FINT_2_INT(*incount));
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for (i = 0; i < OMPI_FINT_2_INT(*incount); ++i) {
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c_req[i] = MPI_Request_f2c(array_of_requests[i]);
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}
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OMPI_ARRAY_FINT_2_INT_ALLOC(array_of_indices, OMPI_FINT_2_INT(*incount));
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c_ierr = MPI_Testsome(OMPI_FINT_2_INT(*incount), c_req,
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OMPI_SINGLE_NAME_CONVERT(outcount),
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OMPI_ARRAY_NAME_CONVERT(array_of_indices),
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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_FINT(outcount);
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OMPI_ARRAY_INT_2_FINT(array_of_indices, *incount);
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if (MPI_SUCCESS == c_ierr) {
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if (MPI_UNDEFINED != OMPI_FINT_2_INT(*outcount)) {
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for (i = 0; i < OMPI_FINT_2_INT(*outcount); ++i) {
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array_of_requests[OMPI_INT_2_FINT(array_of_indices[i])] =
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c_req[OMPI_INT_2_FINT(array_of_indices[i])]->req_f_to_c_index;
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++array_of_indices[i];
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}
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}
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if (!OMPI_IS_FORTRAN_STATUSES_IGNORE(array_of_statuses)) {
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for (i = 0; i < OMPI_FINT_2_INT(*outcount); ++i) {
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if (!OMPI_IS_FORTRAN_STATUS_IGNORE(&array_of_statuses[i])) {
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MPI_Status_c2f(&c_status[i], &array_of_statuses[i * (sizeof(MPI_Status) / sizeof(int))]);
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}
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}
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}
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}
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free(c_req);
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}
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