566a050c23
- move files out of toplevel include/ and etc/, moving it into the
sub-projects
- rather than including config headers with <project>/include,
have them as <project>
- require all headers to be included with a project prefix, with
the exception of the config headers ({opal,orte,ompi}_config.h
mpi.h, and mpif.h)
This commit was SVN r8985.
105 строки
2.4 KiB
C
105 строки
2.4 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "opal_config.h"
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/* This component will only be compiled on Solaris, where we are
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guaranteed to have these headers */
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#include <sys/types.h>
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#include <sys/processor.h>
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#include <sys/procset.h>
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#include <unistd.h>
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#include "opal/constants.h"
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#include "opal/mca/base/mca_base_param.h"
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#include "opal/mca/paffinity/paffinity.h"
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#include "opal/mca/paffinity/base/base.h"
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#include "paffinity_solaris.h"
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/*
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* Local functions
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*/
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static int solaris_module_init(void);
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static int solaris_module_get_num_procs(int *num_procs);
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static int solaris_module_set(int id);
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static int solaris_module_get(int *id);
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/*
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* Solaris paffinity module
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*/
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static const opal_paffinity_base_module_1_0_0_t module = {
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/* Initialization function */
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solaris_module_init,
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/* Module function pointers */
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solaris_module_get_num_procs,
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solaris_module_set,
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solaris_module_get
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};
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const opal_paffinity_base_module_1_0_0_t *
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opal_paffinity_solaris_component_query(int *query)
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{
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int param;
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param = mca_base_param_find("paffinity", "solaris", "priority");
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mca_base_param_lookup_int(param, query);
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return &module;
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}
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static int solaris_module_init(void)
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{
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/* Nothing to do */
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return OPAL_SUCCESS;
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}
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static int solaris_module_get_num_procs(int *num_procs)
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{
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*num_procs = sysconf(_SC_NPROCESSORS_ONLN);
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return OPAL_SUCCESS;
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}
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static int solaris_module_set(int id)
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{
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if (0 != processor_bind(P_PID, P_MYID, (processorid_t) id, NULL)) {
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return OPAL_ERR_IN_ERRNO;
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}
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return OPAL_SUCCESS;
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}
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static int solaris_module_get(int *id)
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{
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processorid_t obind;
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if (0 != processor_bind(P_PID, P_MYID, PBIND_QUERY, &obind)) {
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return OPAL_ERR_IN_ERRNO;
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}
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*id = (int) obind;
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return OPAL_SUCCESS;
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}
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