8736a1c138
http://www.open-mpi.org/community/lists/devel/2014/05/14822.php Revamp the ORTE global data structures to reduce memory footprint and add new features. Add ability to control/set cpu frequency, though this can only be done if the sys admin has setup the system to support it (or you run as root). This commit was SVN r31916.
84 строки
2.0 KiB
C
84 строки
2.0 KiB
C
/*
|
|
* Copyright (c) 2014 Intel, Inc. All rights reserved.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
/** @file:
|
|
* rtc framework base functionality.
|
|
*/
|
|
|
|
#ifndef ORTE_MCA_RTC_BASE_H
|
|
#define ORTE_MCA_RTC_BASE_H
|
|
|
|
/*
|
|
* includes
|
|
*/
|
|
#include "orte_config.h"
|
|
#include "orte/types.h"
|
|
|
|
#include "opal/class/opal_list.h"
|
|
#include "opal/mca/mca.h"
|
|
|
|
#include "orte/mca/rtc/rtc.h"
|
|
|
|
BEGIN_C_DECLS
|
|
|
|
/*
|
|
* MCA Framework
|
|
*/
|
|
ORTE_DECLSPEC extern mca_base_framework_t orte_rtc_base_framework;
|
|
/* select a component */
|
|
ORTE_DECLSPEC int orte_rtc_base_select(void);
|
|
|
|
/*
|
|
* Global functions for MCA overall collective open and close
|
|
*/
|
|
|
|
/**
|
|
* Struct to hold data global to the rtc framework
|
|
*/
|
|
typedef struct {
|
|
/* list of selected modules */
|
|
opal_list_t actives;
|
|
} orte_rtc_base_t;
|
|
|
|
/**
|
|
* Global instance of rtc-wide framework data
|
|
*/
|
|
ORTE_DECLSPEC extern orte_rtc_base_t orte_rtc_base;
|
|
|
|
/**
|
|
* Select an rtc component / module
|
|
*/
|
|
typedef struct {
|
|
opal_list_item_t super;
|
|
int pri;
|
|
orte_rtc_base_module_t *module;
|
|
mca_base_component_t *component;
|
|
} orte_rtc_base_selected_module_t;
|
|
OBJ_CLASS_DECLARATION(orte_rtc_base_selected_module_t);
|
|
|
|
ORTE_DECLSPEC void orte_rtc_base_assign(orte_job_t *jdata);
|
|
ORTE_DECLSPEC void orte_rtc_base_set(orte_job_t *jdata, orte_proc_t *proc,
|
|
char ***env, int error_fd);
|
|
ORTE_DECLSPEC void orte_rtc_base_get_avail_vals(opal_list_t *vals);
|
|
|
|
/* Called from the child to send a warning show_help message up the
|
|
pipe to the waiting parent. */
|
|
ORTE_DECLSPEC int orte_rtc_base_send_warn_show_help(int fd, const char *file,
|
|
const char *topic, ...);
|
|
|
|
/* Called from the child to send an error message up the pipe to the
|
|
waiting parent. */
|
|
ORTE_DECLSPEC void orte_rtc_base_send_error_show_help(int fd, int exit_status,
|
|
const char *file,
|
|
const char *topic, ...);
|
|
|
|
|
|
END_C_DECLS
|
|
|
|
#endif
|