105 строки
4.0 KiB
C
105 строки
4.0 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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* $COPYRIGHT$
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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/f77/bindings.h"
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#include "ompi/mpi/f77/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_TESTALL = mpi_testall_f
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#pragma weak pmpi_testall = mpi_testall_f
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#pragma weak pmpi_testall_ = mpi_testall_f
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#pragma weak pmpi_testall__ = mpi_testall_f
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#elif OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (PMPI_TESTALL,
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pmpi_testall,
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pmpi_testall_,
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pmpi_testall__,
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pmpi_testall_f,
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(MPI_Fint *count, MPI_Fint *array_of_requests, ompi_fortran_logical_t *flag, MPI_Fint *array_of_statuses, MPI_Fint *ierr),
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(count, array_of_requests, flag, 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_TESTALL = mpi_testall_f
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#pragma weak mpi_testall = mpi_testall_f
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#pragma weak mpi_testall_ = mpi_testall_f
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#pragma weak mpi_testall__ = mpi_testall_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_TESTALL,
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mpi_testall,
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mpi_testall_,
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mpi_testall__,
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mpi_testall_f,
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(MPI_Fint *count, MPI_Fint *array_of_requests, ompi_fortran_logical_t *flag, MPI_Fint *array_of_statuses, MPI_Fint *ierr),
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(count, array_of_requests, flag, 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/f77/profile/defines.h"
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#endif
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static const char FUNC_NAME[] = "MPI_TESTALL";
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void mpi_testall_f(MPI_Fint *count, MPI_Fint *array_of_requests, ompi_fortran_logical_t *flag, 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;
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OMPI_LOGICAL_NAME_DECL(flag);
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c_req = (MPI_Request *) malloc(OMPI_FINT_2_INT(*count) *
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(sizeof(MPI_Request) + sizeof(MPI_Status)));
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if (NULL == c_req){
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*ierr = OMPI_INT_2_FINT(OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD,
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MPI_ERR_NO_MEM,
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FUNC_NAME));
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return;
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}
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c_status = (MPI_Status*) (c_req + OMPI_FINT_2_INT(*count));
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for (i = 0; i < OMPI_FINT_2_INT(*count); ++i) {
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c_req[i] = MPI_Request_f2c(array_of_requests[i]);
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}
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*ierr = OMPI_INT_2_FINT(MPI_Testall(OMPI_FINT_2_INT(*count), c_req,
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OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag),
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c_status));
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OMPI_SINGLE_INT_2_LOGICAL(flag);
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/*
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* All Fortran Compilers have FALSE == 0 -- we just need a TRUE value, i.e. *flag != 0
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*/
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if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr) && *flag) {
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for (i = 0; i < OMPI_FINT_2_INT(*count); ++i) {
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array_of_requests[i] = c_req[i]->req_f_to_c_index;
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if (!OMPI_IS_FORTRAN_STATUSES_IGNORE(array_of_statuses) &&
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!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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free(c_req);
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}
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