96 строки
2.7 KiB
C
96 строки
2.7 KiB
C
/*
|
|
* Copyright (c) 2004-2007 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 (c) 2008-2015 University of Houston. All rights reserved.
|
|
* Copyright (c) 2018 Research Organization for Information Science
|
|
* and Technology (RIST). All rights reserved.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
|
|
#include "ompi_config.h"
|
|
#include "fcoll_individual.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "mpi.h"
|
|
#include "ompi/mca/fcoll/fcoll.h"
|
|
#include "ompi/mca/fcoll/base/base.h"
|
|
|
|
|
|
/*
|
|
* *******************************************************************
|
|
* ************************ actions structure ************************
|
|
* *******************************************************************
|
|
*/
|
|
static mca_fcoll_base_module_1_0_0_t individual = {
|
|
mca_fcoll_individual_module_init,
|
|
mca_fcoll_individual_module_finalize,
|
|
mca_fcoll_individual_file_read_all,
|
|
NULL, /* iread_all */
|
|
mca_fcoll_individual_file_write_all,
|
|
NULL, /* iwrite_all */
|
|
NULL, /* progress */
|
|
NULL /* request_free */
|
|
};
|
|
|
|
int
|
|
mca_fcoll_individual_component_init_query(bool enable_progress_threads,
|
|
bool enable_mpi_threads)
|
|
{
|
|
/* Nothing to do */
|
|
|
|
return OMPI_SUCCESS;
|
|
}
|
|
|
|
mca_fcoll_base_module_1_0_0_t *
|
|
mca_fcoll_individual_component_file_query (ompio_file_t *fh, int *priority)
|
|
{
|
|
*priority = mca_fcoll_individual_priority;
|
|
if (0 >= mca_fcoll_individual_priority) {
|
|
return NULL;
|
|
}
|
|
|
|
if (mca_fcoll_base_query_table (fh, "individual")) {
|
|
if (*priority < 30) {
|
|
*priority = 30;
|
|
}
|
|
if ( 2 >= fh->f_size ) {
|
|
*priority = 100;
|
|
}
|
|
}
|
|
|
|
return &individual;
|
|
}
|
|
|
|
int mca_fcoll_individual_component_file_unquery (ompio_file_t *file)
|
|
{
|
|
/* This function might be needed for some purposes later. for now it
|
|
* does not have anything to do since there are no steps which need
|
|
* to be undone if this module is not selected */
|
|
|
|
return OMPI_SUCCESS;
|
|
}
|
|
|
|
int mca_fcoll_individual_module_init (ompio_file_t *file)
|
|
{
|
|
return OMPI_SUCCESS;
|
|
}
|
|
|
|
|
|
int mca_fcoll_individual_module_finalize (ompio_file_t *file)
|
|
{
|
|
return OMPI_SUCCESS;
|
|
}
|