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/*
* Copyright (c) 2004-2007 The Trustees of the University of Tennessee.
* All rights reserved.
* Copyright (c) 2015 Research Organization for Information Science
* and Technology (RIST). All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "vprotocol_pessimist.h"
#include "vprotocol_pessimist_sender_based.h"
int mca_vprotocol_pessimist_isend(const void *buf,
size_t count,
ompi_datatype_t* datatype,
int dst,
int tag,
mca_pml_base_send_mode_t sendmode,
ompi_communicator_t* comm,
ompi_request_t** request )
{
int ret;
V_OUTPUT_VERBOSE(50, "pessimist:\tisend\tposted\t%"PRIpclock"\tto %d\ttag %d\tsize %lu",
mca_vprotocol_pessimist.clock, dst, tag, (unsigned long) count);
vprotocol_pessimist_event_flush();
ret = mca_pml_v.host_pml.pml_isend(buf, count, datatype, dst, tag, sendmode,
comm, request);
VPESSIMIST_FTREQ_INIT(*request);
vprotocol_pessimist_sender_based_copy_start(*request);
return ret;
}
int mca_vprotocol_pessimist_send(const void *buf,
size_t count,
ompi_datatype_t* datatype,
int dst,
int tag,
mca_pml_base_send_mode_t sendmode,
ompi_communicator_t* comm )
{
ompi_request_t *request = MPI_REQUEST_NULL;
int rc;
V_OUTPUT_VERBOSE(50, "pessimist:\tsend\tposted\t%"PRIpclock"\tto %d\ttag %d\tsize %lu",
mca_vprotocol_pessimist.clock, dst, tag, (unsigned long) count);
vprotocol_pessimist_event_flush();
mca_pml_v.host_pml.pml_isend(buf, count, datatype, dst, tag, sendmode,
comm, &request);
VPESSIMIST_FTREQ_INIT(request);
vprotocol_pessimist_sender_based_copy_start(request);
VPROTOCOL_PESSIMIST_WAIT(&request, MPI_STATUS_IGNORE, rc);
return rc;
}
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