2004-01-26 01:07:54 +03:00
|
|
|
/*
|
2007-03-17 02:11:45 +03:00
|
|
|
* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
|
2005-11-05 22:57:48 +03:00
|
|
|
* University Research and Technology
|
|
|
|
* Corporation. All rights reserved.
|
|
|
|
* Copyright (c) 2004-2005 The University of Tennessee and The University
|
|
|
|
* of Tennessee Research Foundation. All rights
|
|
|
|
* reserved.
|
2006-07-24 20:59:01 +04:00
|
|
|
* Copyright (c) 2004-2006 High Performance Computing Center Stuttgart,
|
2004-11-28 23:09:25 +03:00
|
|
|
* University of Stuttgart. All rights reserved.
|
2005-03-24 15:43:37 +03:00
|
|
|
* Copyright (c) 2004-2005 The Regents of the University of California.
|
|
|
|
* All rights reserved.
|
2004-11-22 04:38:40 +03:00
|
|
|
* $COPYRIGHT$
|
|
|
|
*
|
|
|
|
* Additional copyrights may follow
|
|
|
|
*
|
2004-01-26 01:07:54 +03:00
|
|
|
* $HEADER$
|
|
|
|
*/
|
|
|
|
|
2004-06-07 19:33:53 +04:00
|
|
|
#include "ompi_config.h"
|
2004-01-26 01:07:54 +03:00
|
|
|
|
2006-02-12 04:33:29 +03:00
|
|
|
#include "ompi/mpi/c/bindings.h"
|
2005-09-12 13:17:44 +04:00
|
|
|
#include "ompi/mca/pml/pml.h"
|
2004-01-26 01:07:54 +03:00
|
|
|
|
2004-06-07 19:33:53 +04:00
|
|
|
#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
|
2004-01-26 01:07:54 +03:00
|
|
|
#pragma weak MPI_Iprobe = PMPI_Iprobe
|
|
|
|
#endif
|
|
|
|
|
2004-06-07 19:33:53 +04:00
|
|
|
#if OMPI_PROFILING_DEFINES
|
2006-02-12 04:33:29 +03:00
|
|
|
#include "ompi/mpi/c/profile/defines.h"
|
2004-04-20 22:50:43 +04:00
|
|
|
#endif
|
|
|
|
|
2004-07-30 06:58:53 +04:00
|
|
|
static const char FUNC_NAME[] = "MPI_Iprobe";
|
|
|
|
|
|
|
|
|
2004-06-09 23:45:08 +04:00
|
|
|
int MPI_Iprobe(int source, int tag, MPI_Comm comm, int *flag, MPI_Status *status)
|
|
|
|
{
|
|
|
|
int rc;
|
2004-07-30 06:58:53 +04:00
|
|
|
|
2007-03-17 02:11:45 +03:00
|
|
|
OPAL_CR_TEST_CHECKPOINT_READY();
|
|
|
|
|
2004-06-09 23:45:08 +04:00
|
|
|
if ( MPI_PARAM_CHECK ) {
|
|
|
|
rc = MPI_SUCCESS;
|
2004-07-30 06:58:53 +04:00
|
|
|
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
|
2005-08-14 07:14:20 +04:00
|
|
|
if (((tag < 0) && (tag != MPI_ANY_TAG)) || (tag > mca_pml.pml_max_tag)) {
|
2004-06-09 23:45:08 +04:00
|
|
|
rc = MPI_ERR_TAG;
|
|
|
|
} else if (ompi_comm_invalid(comm)) {
|
|
|
|
rc = MPI_ERR_COMM;
|
2006-08-03 08:44:03 +04:00
|
|
|
} else if ((source != MPI_ANY_SOURCE) &&
|
|
|
|
(MPI_PROC_NULL != source) &&
|
|
|
|
ompi_comm_peer_invalid(comm, source)) {
|
2004-06-09 23:45:08 +04:00
|
|
|
rc = MPI_ERR_RANK;
|
|
|
|
}
|
2004-07-30 06:58:53 +04:00
|
|
|
OMPI_ERRHANDLER_CHECK(rc, comm, rc, FUNC_NAME);
|
2004-06-09 23:45:08 +04:00
|
|
|
}
|
2004-07-30 06:58:53 +04:00
|
|
|
|
2006-08-03 08:44:03 +04:00
|
|
|
if (MPI_PROC_NULL == source) {
|
|
|
|
if (status) {
|
|
|
|
status->MPI_SOURCE = MPI_PROC_NULL;
|
|
|
|
status->MPI_TAG = MPI_ANY_TAG;
|
|
|
|
status->MPI_ERROR = MPI_SUCCESS;
|
|
|
|
status->_count = 0;
|
|
|
|
status->_cancelled = 0;
|
|
|
|
}
|
|
|
|
return MPI_SUCCESS;
|
|
|
|
}
|
|
|
|
|
2005-04-13 07:19:48 +04:00
|
|
|
rc = MCA_PML_CALL(iprobe(source, tag, comm, flag, status));
|
2004-07-30 06:58:53 +04:00
|
|
|
OMPI_ERRHANDLER_RETURN(rc, comm, rc, FUNC_NAME);
|
2004-01-26 01:07:54 +03:00
|
|
|
}
|
2004-06-09 23:45:08 +04:00
|
|
|
|