96 строки
2.1 KiB
C
96 строки
2.1 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"
|
||
|
|
|
||
|
|
/* This component will only be compiled on Solaris, where we are
|
||
|
|
guaranteed to have <unistd.h> and friends */
|
||
|
|
#include <sched.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <errno.h>
|
||
|
|
|
||
|
|
#include "opal/include/opal_constants.h"
|
||
|
|
#include "opal/mca/base/mca_base_param.h"
|
||
|
|
#include "opal/mca/paffinity/paffinity.h"
|
||
|
|
#include "opal/mca/paffinity/base/base.h"
|
||
|
|
#include "paffinity_solaris.h"
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Local functions
|
||
|
|
*/
|
||
|
|
static int solaris_module_init(void);
|
||
|
|
static int solaris_module_get_num_procs(int *num_procs);
|
||
|
|
static int solaris_module_set(int id);
|
||
|
|
static int solaris_module_get(int *id);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Solaris paffinity module
|
||
|
|
*/
|
||
|
|
static const opal_paffinity_base_module_1_0_0_t module = {
|
||
|
|
|
||
|
|
/* Initialization function */
|
||
|
|
|
||
|
|
solaris_module_init,
|
||
|
|
|
||
|
|
/* Module function pointers */
|
||
|
|
|
||
|
|
solaris_module_get_num_procs,
|
||
|
|
solaris_module_set,
|
||
|
|
solaris_module_get
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
const opal_paffinity_base_module_1_0_0_t *
|
||
|
|
opal_paffinity_solaris_component_query(int *query)
|
||
|
|
{
|
||
|
|
int param;
|
||
|
|
|
||
|
|
param = mca_base_param_find("paffinity", "solaris", "priority");
|
||
|
|
mca_base_param_lookup_int(param, query);
|
||
|
|
|
||
|
|
return &module;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
static int solaris_module_init(void)
|
||
|
|
{
|
||
|
|
/* Nothing to do */
|
||
|
|
|
||
|
|
return OPAL_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
static int solaris_module_get_num_procs(int *num_procs)
|
||
|
|
{
|
||
|
|
*num_procs = sysconf(_SC_NPROCESSORS_ONLN);
|
||
|
|
return OPAL_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
static int solaris_module_set(int id)
|
||
|
|
{
|
||
|
|
return OPAL_ERR_NOT_IMPLEMENTED;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
static int solaris_module_get(int *id)
|
||
|
|
{
|
||
|
|
return OPAL_ERR_NOT_IMPLEMENTED;
|
||
|
|
}
|