91 строка
2.7 KiB
C
91 строка
2.7 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2004-2006 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) 2006 QLogic Corporation. All rights reserved.
|
||
|
|
* $COPYRIGHT$
|
||
|
|
*
|
||
|
|
* Additional copyrights may follow
|
||
|
|
*
|
||
|
|
* $HEADER$
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#include "ompi_config.h"
|
||
|
|
#include "ompi/communicator/communicator.h"
|
||
|
|
#include "opal/datatype/opal_convertor.h"
|
||
|
|
#include "ompi/mca/mtl/base/mtl_base_datatype.h"
|
||
|
|
#include "opal/util/show_help.h"
|
||
|
|
|
||
|
|
#include "mtl_psm.h"
|
||
|
|
#include "mtl_psm_types.h"
|
||
|
|
#include "mtl_psm_request.h"
|
||
|
|
|
||
|
|
int
|
||
|
|
ompi_mtl_psm_irecv(struct mca_mtl_base_module_t* mtl,
|
||
|
|
struct ompi_communicator_t *comm,
|
||
|
|
int src,
|
||
|
|
int tag,
|
||
|
|
struct opal_convertor_t *convertor,
|
||
|
|
struct mca_mtl_request_t *mtl_request)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
psm_error_t err;
|
||
|
|
mca_mtl_psm_request_t * mtl_psm_request = (mca_mtl_psm_request_t*) mtl_request;
|
||
|
|
uint64_t mqtag;
|
||
|
|
uint64_t tagsel;
|
||
|
|
size_t length;
|
||
|
|
|
||
|
|
ret = ompi_mtl_datatype_recv_buf(convertor,
|
||
|
|
&mtl_psm_request->buf,
|
||
|
|
&length,
|
||
|
|
&mtl_psm_request->free_after);
|
||
|
|
|
||
|
|
if (OMPI_SUCCESS != ret) return ret;
|
||
|
|
|
||
|
|
mtl_psm_request->length = length;
|
||
|
|
mtl_psm_request->convertor = convertor;
|
||
|
|
mtl_psm_request->type = OMPI_MTL_PSM_IRECV;
|
||
|
|
|
||
|
|
PSM_MAKE_TAGSEL(src, tag, comm->c_contextid, mqtag, tagsel);
|
||
|
|
|
||
|
|
#if 0
|
||
|
|
printf("recv bits: 0x%016llx 0x%016llx\n", mqtag, tagsel);
|
||
|
|
#endif
|
||
|
|
err = psm_mq_irecv(ompi_mtl_psm.mq,
|
||
|
|
mqtag,
|
||
|
|
tagsel,
|
||
|
|
0,
|
||
|
|
mtl_psm_request->buf,
|
||
|
|
length,
|
||
|
|
mtl_psm_request,
|
||
|
|
&mtl_psm_request->psm_request);
|
||
|
|
|
||
|
|
if (err) {
|
||
|
|
opal_show_help("help-mtl-psm.txt",
|
||
|
|
"error posting receive", true,
|
||
|
|
psm_error_get_string(err),
|
||
|
|
mtl_psm_request->buf, length);
|
||
|
|
return OMPI_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
return OMPI_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ompi_mtl_psm_imrecv(struct mca_mtl_base_module_t* mtl,
|
||
|
|
struct opal_convertor_t *convertor,
|
||
|
|
struct ompi_message_t **message,
|
||
|
|
struct mca_mtl_request_t *mtl_request)
|
||
|
|
{
|
||
|
|
return OMPI_ERR_NOT_IMPLEMENTED;
|
||
|
|
}
|