bd8b4f7f1e
Roll in the ORTE state machine. Remove last traces of opal_sos. Remove UTK epoch code. Please see the various emails about the state machine change for details. I'll send something out later with more info on the new arch. This commit was SVN r26242.
102 строки
3.2 KiB
C
102 строки
3.2 KiB
C
/*
|
|
* Copyright (c) 2004-2010 The Trustees of Indiana University.
|
|
* All rights reserved.
|
|
*
|
|
* Copyright (c) 2011-2012 Los Alamos National Security, LLC.
|
|
* All rights reserved.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
|
|
#include "opal_config.h"
|
|
|
|
#include <string.h>
|
|
#include "opal/mca/mca.h"
|
|
#include "opal/mca/base/base.h"
|
|
#include "opal/include/opal/constants.h"
|
|
#include "opal/mca/compress/compress.h"
|
|
#include "opal/mca/compress/base/base.h"
|
|
#include "opal/util/output.h"
|
|
|
|
#include "opal/mca/compress/base/static-components.h"
|
|
|
|
/*
|
|
* Globals
|
|
*/
|
|
int opal_compress_base_output = -1;
|
|
opal_compress_base_module_t opal_compress = {
|
|
NULL, /* init */
|
|
NULL, /* finalize */
|
|
NULL, /* compress */
|
|
NULL, /* compress_nb */
|
|
NULL, /* decompress */
|
|
NULL /* decompress_nb */
|
|
};
|
|
opal_list_t opal_compress_base_components_available;
|
|
opal_compress_base_component_t opal_compress_base_selected_component;
|
|
|
|
/**
|
|
* Function for finding and opening either all MCA components,
|
|
* or the one that was specifically requested via a MCA parameter.
|
|
*/
|
|
int opal_compress_base_open(void)
|
|
{
|
|
int ret, exit_status = OPAL_SUCCESS;
|
|
int value;
|
|
char *str_value = NULL;
|
|
|
|
/* Debugging/Verbose output */
|
|
mca_base_param_reg_int_name("compress",
|
|
"base_verbose",
|
|
"Verbosity level of the COMPRESS framework",
|
|
false, false,
|
|
0, &value);
|
|
if(0 != value) {
|
|
opal_compress_base_output = opal_output_open(NULL);
|
|
} else {
|
|
opal_compress_base_output = -1;
|
|
}
|
|
opal_output_set_verbosity(opal_compress_base_output, value);
|
|
|
|
/*
|
|
* Which COMPRESS component to open
|
|
* - NULL or "" = auto-select
|
|
* - "none" = Empty component
|
|
* - ow. select that specific component
|
|
*/
|
|
mca_base_param_reg_string_name("compress", NULL,
|
|
"Which COMPRESS component to use (empty = auto-select)",
|
|
false, false,
|
|
NULL, &str_value);
|
|
|
|
/* Compression currently only used with C/R */
|
|
if( !opal_cr_is_enabled ) {
|
|
opal_output_verbose(10, opal_compress_base_output,
|
|
"compress:open: FT is not enabled, skipping!");
|
|
return OPAL_SUCCESS;
|
|
}
|
|
|
|
/* Open up all available components */
|
|
if (OPAL_SUCCESS != (ret = mca_base_components_open("compress",
|
|
opal_compress_base_output,
|
|
mca_compress_base_static_components,
|
|
&opal_compress_base_components_available,
|
|
true)) ) {
|
|
if( OPAL_ERR_NOT_FOUND == ret &&
|
|
NULL != str_value &&
|
|
0 == strncmp(str_value, "none", strlen("none")) ) {
|
|
exit_status = OPAL_SUCCESS;
|
|
} else {
|
|
exit_status = OPAL_ERROR;
|
|
}
|
|
}
|
|
|
|
if( NULL != str_value ) {
|
|
free(str_value);
|
|
}
|
|
return exit_status;
|
|
}
|