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openmpi/ompi/mca/pml/dr/pml_dr_irecv.c
Eugene Loh 25ad84b925 Ensure that MPI_Status objects have proper alignment:
- fix the Fortran layer to use new macros to convert Fortran-to-C status
- change the C internals to pull out old OMPI_SET_STATUS* macros

Also, change name of "status" argument in topo_test_f.c to "topo_type".

This commit was SVN r27403.
2012-10-04 14:39:51 +00:00

122 строки
3.7 KiB
C

/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* 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.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2006 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2010-2012 Oracle and/or its affiliates. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "ompi/request/request.h"
#include "pml_dr_recvreq.h"
int mca_pml_dr_irecv_init(void *addr,
size_t count,
ompi_datatype_t * datatype,
int src,
int tag,
struct ompi_communicator_t *comm,
struct ompi_request_t **request)
{
int rc;
mca_pml_dr_recv_request_t *recvreq;
MCA_PML_DR_RECV_REQUEST_ALLOC(recvreq, rc);
if (NULL == recvreq)
return rc;
MCA_PML_DR_RECV_REQUEST_INIT(recvreq,
addr,
count, datatype, src, tag, comm, true);
*request = (ompi_request_t *) recvreq;
return OMPI_SUCCESS;
}
int mca_pml_dr_irecv(void *addr,
size_t count,
ompi_datatype_t * datatype,
int src,
int tag,
struct ompi_communicator_t *comm,
struct ompi_request_t **request)
{
int rc;
mca_pml_dr_recv_request_t *recvreq;
MCA_PML_DR_RECV_REQUEST_ALLOC(recvreq, rc);
if (NULL == recvreq)
return rc;
MCA_PML_DR_RECV_REQUEST_INIT(recvreq,
addr,
count, datatype, src, tag, comm, false);
MCA_PML_DR_RECV_REQUEST_START(recvreq);
*request = (ompi_request_t *) recvreq;
return OMPI_SUCCESS;
}
int mca_pml_dr_recv(void *addr,
size_t count,
ompi_datatype_t * datatype,
int src,
int tag,
struct ompi_communicator_t *comm,
ompi_status_public_t * status)
{
int rc;
mca_pml_dr_recv_request_t *recvreq;
MCA_PML_DR_RECV_REQUEST_ALLOC(recvreq, rc);
if (NULL == recvreq)
return rc;
MCA_PML_DR_RECV_REQUEST_INIT(recvreq,
addr,
count, datatype, src, tag, comm, false);
MCA_PML_DR_RECV_REQUEST_START(recvreq);
ompi_request_wait_completion(&recvreq->req_recv.req_base.req_ompi);
if (NULL != status) { /* return status */
*status = recvreq->req_recv.req_base.req_ompi.req_status;
}
rc = recvreq->req_recv.req_base.req_ompi.req_status.MPI_ERROR;
ompi_request_free( (ompi_request_t**)&recvreq );
return rc;
}
int
mca_pml_dr_imrecv(void *buf,
size_t count,
ompi_datatype_t *datatype,
struct ompi_message_t **message,
struct ompi_request_t **request)
{
return OMPI_ERR_NOT_SUPPORTED;
}
int
mca_pml_dr_mrecv(void *buf,
size_t count,
ompi_datatype_t *datatype,
struct ompi_message_t **message,
ompi_status_public_t* status)
{
return OMPI_ERR_NOT_SUPPORTED;
}