dadca7da88
This merge adds Checkpoint/Restart support to Open MPI. The initial frameworks and components support a LAM/MPI-like implementation. This commit follows the risk assessment presented to the Open MPI core development group on Feb. 22, 2007. This commit closes trac:158 More details to follow. This commit was SVN r14051. The following SVN revisions from the original message are invalid or inconsistent and therefore were not cross-referenced: r13912 The following Trac tickets were found above: Ticket 158 --> https://svn.open-mpi.org/trac/ompi/ticket/158
77 строки
2.5 KiB
C
77 строки
2.5 KiB
C
/*
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* Copyright (c) 2004-2007 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/c/bindings.h"
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#include "ompi/mpi/f77/fint_2_int.h"
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#include "ompi/mpi/f77/constants.h"
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#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
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#pragma weak MPI_Status_f2c = PMPI_Status_f2c
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#endif
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#if OMPI_PROFILING_DEFINES
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#include "ompi/mpi/c/profile/defines.h"
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#endif
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static const char FUNC_NAME[] = "MPI_Status_f2c";
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int MPI_Status_f2c(MPI_Fint *f_status, MPI_Status *c_status)
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{
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int i, *c_ints;
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OPAL_CR_TEST_CHECKPOINT_READY();
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if (MPI_PARAM_CHECK) {
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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/* MPI-2:4.12.5 says that if you pass in
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MPI_STATUS[ES]_IGNORE, it's erroneous */
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if (NULL == f_status ||
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#if OMPI_WANT_F77_BINDINGS || OMPI_WANT_F90_BINDINGS
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/* This section is #if'ed out if we are not building the
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fortran bindings because these macros check values
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against constants that only exist if the fortran
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bindings exist. */
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OMPI_IS_FORTRAN_STATUS_IGNORE(f_status) ||
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OMPI_IS_FORTRAN_STATUSES_IGNORE(f_status) ||
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#endif
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NULL == c_status) {
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return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD,
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MPI_ERR_IN_STATUS, FUNC_NAME);
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}
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}
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/* We can't use OMPI_FINT_2_INT here because of some complications
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with include files. :-( So just do the casting manually. */
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c_ints = (int*)c_status;
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for( i = 0; i < (int)(sizeof(MPI_Status) / sizeof(int)); i++ )
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c_ints[i] = (int)f_status[i];
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/*
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c_status->MPI_SOURCE = (int) f_status[0];
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c_status->MPI_TAG = (int) f_status[1];
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c_status->MPI_ERROR = (int) f_status[2];
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c_status->_count = (int) f_status[3];
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c_status->_cancelled = (int) f_status[4];
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*/
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return MPI_SUCCESS;
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}
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