323e4418b9
- similar to opal/shmem - next step is some refactoring and merge into opal/shmem Developed by Igor, reviewed by AlexM, MikeD This commit fixes trac:4261. This commit was SVN r30855. The following Trac tickets were found above: Ticket 4261 --> https://svn.open-mpi.org/trac/ompi/ticket/4261
76 строки
1.8 KiB
C
76 строки
1.8 KiB
C
/*
|
|
* Copyright (c) 2014 Mellanox Technologies, Inc.
|
|
* All rights reserved.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
|
|
#include "oshmem_config.h"
|
|
|
|
#include "opal/constants.h"
|
|
|
|
#include "oshmem/mca/sshmem/sshmem.h"
|
|
#include "oshmem/mca/sshmem/base/base.h"
|
|
|
|
/* ////////////////////////////////////////////////////////////////////////// */
|
|
int
|
|
mca_sshmem_segment_create(map_segment_t *ds_buf,
|
|
const char *file_name,
|
|
size_t size)
|
|
{
|
|
if (!mca_sshmem_base_selected) {
|
|
return OSHMEM_ERROR;
|
|
}
|
|
|
|
return mca_sshmem_base_module->segment_create(ds_buf, file_name, size);
|
|
}
|
|
|
|
/* ////////////////////////////////////////////////////////////////////////// */
|
|
int
|
|
mca_sshmem_ds_copy(const map_segment_t *from,
|
|
map_segment_t *to)
|
|
{
|
|
if (!mca_sshmem_base_selected) {
|
|
return OSHMEM_ERROR;
|
|
}
|
|
|
|
return mca_sshmem_base_module->ds_copy(from, to);
|
|
}
|
|
|
|
/* ////////////////////////////////////////////////////////////////////////// */
|
|
void *
|
|
mca_sshmem_segment_attach(map_segment_t *ds_buf, sshmem_mkey_t *mkey)
|
|
{
|
|
if (!mca_sshmem_base_selected) {
|
|
return NULL;
|
|
}
|
|
|
|
return mca_sshmem_base_module->segment_attach(ds_buf, mkey);
|
|
}
|
|
|
|
/* ////////////////////////////////////////////////////////////////////////// */
|
|
int
|
|
mca_sshmem_segment_detach(map_segment_t *ds_buf, sshmem_mkey_t *mkey)
|
|
{
|
|
if (!mca_sshmem_base_selected) {
|
|
return OSHMEM_ERROR;
|
|
}
|
|
|
|
return mca_sshmem_base_module->segment_detach(ds_buf, mkey);
|
|
}
|
|
|
|
/* ////////////////////////////////////////////////////////////////////////// */
|
|
int
|
|
mca_sshmem_unlink(map_segment_t *ds_buf)
|
|
{
|
|
if (!mca_sshmem_base_selected) {
|
|
return OSHMEM_ERROR;
|
|
}
|
|
|
|
return mca_sshmem_base_module->unlink(ds_buf);
|
|
}
|
|
|