9e0bb6ae28
1. they modified the OMPI-ORTE interface, which is something I promised to avoid doing unless absolutely necessary, and 2. the framework ident is already in the component name key provided to the modex db. What is missing is the project ident, but as Jeff and I discussed last week, we really need to add that field to the component struct anyway to avoid multi-project collisions on framework names. That will be done over the next couple of weeks as a separate effort. This commit was SVN r26613. The following SVN revision numbers were found above: r26600 --> open-mpi/ompi@5ba4deff07 r26601 --> open-mpi/ompi@0e3094c318
140 строки
3.7 KiB
C
140 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) 2004-2011 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) 2004-2005 The Regents of the University of California.
|
|
* All rights reserved.
|
|
* Copyright (c) 2006-2007 Los Alamos National Security, LLC. All rights
|
|
* reserved.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
|
|
#include "ompi_config.h"
|
|
#include "ompi/constants.h"
|
|
|
|
#include "opal/mca/mca.h"
|
|
#include "opal/mca/base/base.h"
|
|
#include "opal/dss/dss.h"
|
|
|
|
#include "orte/mca/grpcomm/grpcomm.h"
|
|
|
|
#include "orte/util/name_fns.h"
|
|
#include "orte/runtime/orte_globals.h"
|
|
|
|
#include "ompi/proc/proc.h"
|
|
#include "ompi/runtime/ompi_module_exchange.h"
|
|
|
|
|
|
int
|
|
ompi_modex_send(mca_base_component_t * source_component,
|
|
const void *data, size_t size)
|
|
{
|
|
int rc;
|
|
char * name = mca_base_component_to_string(source_component);
|
|
|
|
if(NULL == name) {
|
|
return OMPI_ERR_OUT_OF_RESOURCE;
|
|
}
|
|
|
|
rc = orte_grpcomm.set_proc_attr(name, data, size);
|
|
free(name);
|
|
return rc;
|
|
}
|
|
|
|
|
|
int
|
|
ompi_modex_recv(mca_base_component_t * component,
|
|
ompi_proc_t * proc,
|
|
void **buffer,
|
|
size_t * size)
|
|
{
|
|
int rc;
|
|
char * name = mca_base_component_to_string(component);
|
|
|
|
if(NULL == name) {
|
|
return OMPI_ERR_OUT_OF_RESOURCE;
|
|
}
|
|
|
|
rc = orte_grpcomm.get_proc_attr(proc->proc_name, name, buffer, size);
|
|
free(name);
|
|
return rc;
|
|
}
|
|
|
|
int
|
|
ompi_modex_send_string(const char* key,
|
|
const void *buffer, size_t size)
|
|
{
|
|
return orte_grpcomm.set_proc_attr(key, buffer, size);
|
|
}
|
|
|
|
|
|
int
|
|
ompi_modex_recv_string(const char* key,
|
|
struct ompi_proc_t *source_proc,
|
|
void **buffer, size_t *size)
|
|
{
|
|
return orte_grpcomm.get_proc_attr(source_proc->proc_name, key, buffer, size);
|
|
}
|
|
|
|
int
|
|
ompi_modex_send_key_value(const char* key,
|
|
const void *value,
|
|
opal_data_type_t dtype)
|
|
{
|
|
int rc;
|
|
opal_buffer_t buf;
|
|
opal_byte_object_t bo;
|
|
|
|
OBJ_CONSTRUCT(&buf, opal_buffer_t);
|
|
if (OPAL_SUCCESS != (rc = opal_dss.pack(&buf, value, 1, dtype))) {
|
|
OBJ_DESTRUCT(&buf);
|
|
return rc;
|
|
}
|
|
if (OPAL_SUCCESS != (rc = opal_dss.unload(&buf, (void**)&bo.bytes, &bo.size))) {
|
|
OBJ_DESTRUCT(&buf);
|
|
return rc;
|
|
}
|
|
OBJ_DESTRUCT(&buf);
|
|
|
|
return orte_grpcomm.set_proc_attr(key, bo.bytes, bo.size);
|
|
}
|
|
|
|
|
|
int
|
|
ompi_modex_recv_key_value(const char* key,
|
|
struct ompi_proc_t *source_proc,
|
|
void *value, opal_data_type_t dtype)
|
|
{
|
|
int rc;
|
|
opal_buffer_t buf;
|
|
opal_byte_object_t bo;
|
|
int32_t n;
|
|
size_t bsize;
|
|
|
|
bo.bytes = NULL;
|
|
bo.size = 0;
|
|
if (ORTE_SUCCESS != (rc = orte_grpcomm.get_proc_attr(source_proc->proc_name, key,
|
|
(void**)&bo.bytes, &bsize))) {
|
|
return rc;
|
|
}
|
|
bo.size = bsize;
|
|
OBJ_CONSTRUCT(&buf, opal_buffer_t);
|
|
if (OMPI_SUCCESS != (rc = opal_dss.load(&buf, bo.bytes, bo.size))) {
|
|
OBJ_DESTRUCT(&buf);
|
|
return rc;
|
|
}
|
|
n = 1;
|
|
rc = opal_dss.unpack(&buf, value, &n, dtype);
|
|
OBJ_DESTRUCT(&buf);
|
|
return rc;
|
|
}
|