0b2616173a
* For MPI_TEST, MPI_TESTANY, MPI_WAIT, and MPI_WAITANY (i.e., the TEST/WAIT functions that return up to exactly one completed request), return the actual error code. * For MPI_TESTALL, MPI_TESTSOME, MPI_WAITALL, MPI_WAITSOME, (i.e., the TEST/WAIT functions that can return more than one completed request), return MPI_ERR_IN_STATUS. This commit was SVN r12355. The following Trac tickets were found above: Ticket 549 --> https://svn.open-mpi.org/trac/ompi/ticket/549
140 строки
4.8 KiB
C
140 строки
4.8 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 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/communicator/communicator.h"
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#include "ompi/win/win.h"
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#include "ompi/file/file.h"
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#include "ompi/request/request.h"
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#include "ompi/errhandler/errhandler.h"
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#include "ompi/mpi/f77/fint_2_int.h"
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int ompi_errhandler_invoke(ompi_errhandler_t *errhandler, void *mpi_object,
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int object_type, int err_code, const char *message)
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{
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MPI_Fint fortran_handle, fortran_err_code = OMPI_INT_2_FINT(err_code);
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ompi_communicator_t *comm;
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ompi_win_t *win;
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ompi_file_t *file;
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/* If we got no errorhandler, then just invoke errors_abort */
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if (NULL == errhandler) {
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ompi_mpi_errors_are_fatal_comm_handler(NULL, NULL, message);
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}
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/* Figure out what kind of errhandler it is, figure out if it's
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fortran or C, and then invoke it */
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switch (object_type) {
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case OMPI_ERRHANDLER_TYPE_COMM:
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comm = (ompi_communicator_t *) mpi_object;
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if (errhandler->eh_fortran_function) {
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fortran_handle = OMPI_INT_2_FINT(comm->c_f_to_c_index);
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errhandler->eh_fort_fn(&fortran_handle, &fortran_err_code);
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} else {
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errhandler->eh_comm_fn(&comm, &err_code, message, NULL);
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}
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break;
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case OMPI_ERRHANDLER_TYPE_WIN:
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win = (ompi_win_t *) mpi_object;
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if (errhandler->eh_fortran_function) {
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fortran_handle = OMPI_INT_2_FINT(win->w_f_to_c_index);
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errhandler->eh_fort_fn(&fortran_handle, &fortran_err_code);
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} else {
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errhandler->eh_win_fn(&win, &err_code, message, NULL);
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}
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break;
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case OMPI_ERRHANDLER_TYPE_FILE:
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file = (ompi_file_t *) mpi_object;
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if (errhandler->eh_fortran_function) {
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fortran_handle = OMPI_INT_2_FINT(file->f_f_to_c_index);
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errhandler->eh_fort_fn(&fortran_handle, &fortran_err_code);
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} else {
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errhandler->eh_file_fn(&file, &err_code, message, NULL);
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}
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break;
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}
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/* All done */
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return err_code;
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}
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int ompi_errhandler_request_invoke(int count,
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struct ompi_request_t **requests,
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const char *message,
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bool use_actual_err_code)
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{
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int i, ec;
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ompi_mpi_object_t mpi_object;
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/* Find the first request that has an error. In an error
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condition, the request will not have been reset back to
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MPI_REQUEST_NULL, so there's no need to cache values from
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before we call ompi_request_test(). */
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for (i = 0; i < count; ++i) {
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if (MPI_REQUEST_NULL != requests[i] &&
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MPI_SUCCESS != requests[i]->req_status.MPI_ERROR) {
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break;
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}
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}
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/* If there were no errors, return SUCCESS */
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if (i >= count) {
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return MPI_SUCCESS;
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}
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if (use_actual_err_code) {
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ec = ompi_errcode_get_mpi_code(requests[i]->req_status.MPI_ERROR);
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} else {
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ec = MPI_ERR_IN_STATUS;
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}
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mpi_object = requests[i]->req_mpi_object;
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switch (requests[i]->req_type) {
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case OMPI_REQUEST_PML:
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return ompi_errhandler_invoke(mpi_object.comm->error_handler,
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mpi_object.comm,
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mpi_object.comm->errhandler_type,
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ec, message);
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break;
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case OMPI_REQUEST_IO:
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return ompi_errhandler_invoke(mpi_object.file->error_handler,
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mpi_object.file,
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mpi_object.file->errhandler_type,
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ec, message);
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break;
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case OMPI_REQUEST_WIN:
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return ompi_errhandler_invoke(mpi_object.win->error_handler,
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mpi_object.win,
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mpi_object.win->errhandler_type,
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ec, message);
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break;
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default:
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/* Covers REQUEST_GEN, REQUEST_NULL, REQUEST_MAX */
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return ompi_errhandler_invoke(MPI_COMM_WORLD->error_handler,
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MPI_COMM_WORLD,
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MPI_COMM_WORLD->errhandler_type,
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ec, message);
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break;
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}
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}
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