be27ee6fa0
Activate the reduce decision function. Others small updates (mostly TAB to spaces). This commit was SVN r12161.
66 строки
2.5 KiB
C
66 строки
2.5 KiB
C
/*
|
|
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
|
|
* University Research and Technology
|
|
* Corporation. All rights reserved.
|
|
* Copyright (c) 2004-2006 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.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
|
|
#include "ompi_config.h"
|
|
|
|
#include "mpi.h"
|
|
#include "opal/mca/mca.h"
|
|
#include "ompi/mca/coll/coll.h"
|
|
#include "ompi/request/request.h"
|
|
#include "ompi/constants.h"
|
|
#include "ompi/datatype/datatype.h"
|
|
#include "ompi/communicator/communicator.h"
|
|
#include "coll_tuned.h"
|
|
|
|
/* need to include our own topo prototypes so we can malloc data on the comm correctly */
|
|
#include "coll_tuned_topo.h"
|
|
|
|
/* also need the dynamic rule structures */
|
|
#include "coll_tuned_forced.h"
|
|
|
|
#include "coll_tuned_util.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
/* We put all routines that handle the MCA user forced algorithm and parameter choices here */
|
|
/* recheck the setting of forced, called on module create (i.e. for each new comm) */
|
|
|
|
int ompi_coll_tuned_forced_getvalues (coll_tuned_force_algorithm_mca_param_indices_t mca_params,
|
|
coll_tuned_force_algorithm_params_t *forced_values)
|
|
{
|
|
mca_base_param_lookup_int (mca_params.algorithm_param_index, &(forced_values->algorithm));
|
|
mca_base_param_lookup_int (mca_params.segsize_param_index, &(forced_values->segsize));
|
|
mca_base_param_lookup_int (mca_params.tree_fanout_param_index, &(forced_values->tree_fanout));
|
|
mca_base_param_lookup_int (mca_params.chain_fanout_param_index, &(forced_values->chain_fanout));
|
|
|
|
return (MPI_SUCCESS);
|
|
}
|
|
|
|
|
|
/* special version of above just for barrier which only has one option available (at the moment...) */
|
|
int ompi_coll_tuned_forced_getvalues_barrier (coll_tuned_force_algorithm_mca_param_indices_t mca_params,
|
|
coll_tuned_force_algorithm_params_t *forced_values)
|
|
{
|
|
mca_base_param_lookup_int (mca_params.algorithm_param_index, &(forced_values->algorithm));
|
|
|
|
return (MPI_SUCCESS);
|
|
}
|
|
|
|
|