80 строки
2.6 KiB
C
80 строки
2.6 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2004-2005 The Trustees of Indiana University.
|
||
|
|
* All rights reserved.
|
||
|
|
* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
|
||
|
|
* All rights reserved.
|
||
|
|
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
|
||
|
|
* University of Stuttgart. All rights reserved.
|
||
|
|
* Copyright (c) 2004-2005 The Regents of the University of California.
|
||
|
|
* All rights reserved.
|
||
|
|
* $COPYRIGHT$
|
||
|
|
*
|
||
|
|
* Additional copyrights may follow
|
||
|
|
*
|
||
|
|
* $HEADER$
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "ompi_config.h"
|
||
|
|
|
||
|
|
#include "osc_rdma_replyreq.h"
|
||
|
|
|
||
|
|
#include "opal/class/opal_list.h"
|
||
|
|
#include "ompi/datatype/convertor.h"
|
||
|
|
|
||
|
|
int
|
||
|
|
ompi_osc_rdma_replyreq_alloc_init(ompi_osc_rdma_module_t *module,
|
||
|
|
int origin,
|
||
|
|
ompi_ptr_t origin_request,
|
||
|
|
int target_displacement,
|
||
|
|
int target_count,
|
||
|
|
struct ompi_datatype_t *datatype,
|
||
|
|
ompi_osc_rdma_replyreq_t **replyreq)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
void *target_addr = (unsigned char*) module->p2p_win->w_baseptr +
|
||
|
|
(target_displacement * module->p2p_win->w_disp_unit);
|
||
|
|
|
||
|
|
|
||
|
|
/* allocate a replyreq */
|
||
|
|
ret = ompi_osc_rdma_replyreq_alloc(module,
|
||
|
|
origin,
|
||
|
|
replyreq);
|
||
|
|
if (OMPI_SUCCESS != ret) return ret;
|
||
|
|
|
||
|
|
/* initialize local side of replyreq */
|
||
|
|
ret = ompi_osc_rdma_replyreq_init_target(*replyreq,
|
||
|
|
target_addr,
|
||
|
|
target_count,
|
||
|
|
datatype);
|
||
|
|
if (OMPI_SUCCESS != ret) {
|
||
|
|
ompi_osc_rdma_replyreq_free(*replyreq);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* initialize remote side of replyreq */
|
||
|
|
ret = ompi_osc_rdma_replyreq_init_origin(*replyreq,
|
||
|
|
origin_request);
|
||
|
|
if (OMPI_SUCCESS != ret) {
|
||
|
|
ompi_osc_rdma_replyreq_free(*replyreq);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
return OMPI_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
static void ompi_osc_rdma_replyreq_construct(ompi_osc_rdma_replyreq_t *replyreq)
|
||
|
|
{
|
||
|
|
OBJ_CONSTRUCT(&(replyreq->rep_target_convertor), ompi_convertor_t);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void ompi_osc_rdma_replyreq_destruct(ompi_osc_rdma_replyreq_t *replyreq)
|
||
|
|
{
|
||
|
|
OBJ_DESTRUCT(&(replyreq->rep_target_convertor));
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
OBJ_CLASS_INSTANCE(ompi_osc_rdma_replyreq_t, opal_list_item_t,
|
||
|
|
ompi_osc_rdma_replyreq_construct,
|
||
|
|
ompi_osc_rdma_replyreq_destruct);
|