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#ifndef __SGE_PROFILING_H
#define __SGE_PROFILING_H
/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
************************************************************************/
/*___INFO__MARK_END__*/
#include <time.h>
#include <sys/time.h>
#include <sys/times.h>
#if defined(FREEBSD) || defined(__OpenBSD__)
#include <pthread.h>
#endif
#include "basis_types.h"
#include "sge_dstring.h"
typedef enum {
SGE_PROF_NONE = -1,
SGE_PROF_OTHER = 0,
SGE_PROF_COMMUNICATION,
SGE_PROF_PACKING,
SGE_PROF_EVENTCLIENT,
SGE_PROF_EVENTMASTER,
SGE_PROF_MIRROR,
SGE_PROF_SPOOLING,
SGE_PROF_SPOOLINGIO,
SGE_PROF_JOBSCRIPT,
SGE_PROF_GDI,
SGE_PROF_GDI_REQUEST,
SGE_PROF_HT_RESIZE,
SGE_PROF_SCHEDULER,
SGE_PROF_CUSTOM0,
SGE_PROF_CUSTOM1,
SGE_PROF_CUSTOM2,
SGE_PROF_CUSTOM3,
SGE_PROF_CUSTOM4,
SGE_PROF_CUSTOM5,
SGE_PROF_CUSTOM6,
SGE_PROF_CUSTOM7,
SGE_PROF_CUSTOM8,
SGE_PROF_CUSTOM9,
SGE_PROF_SCHEDLIB0,
SGE_PROF_SCHEDLIB1,
SGE_PROF_SCHEDLIB2,
SGE_PROF_SCHEDLIB3,
SGE_PROF_SCHEDLIB4, /* used in libs/schedd/sgeee.c; it is not enabled for the overall overview in the scheduler */
SGE_PROF_ALL
} prof_level;
typedef struct {
const char *name;
int nested_calls; /* number of nested calls within same level */
clock_t start; /* start time of actual measurement */
clock_t end; /* end time of last measurement */
struct tms tms_start; /* time struct of measurement start */
struct tms tms_end; /* time struct of measurement end */
clock_t total; /* summed up clock ticks of all measurements */
clock_t total_utime; /* total user time */
clock_t total_stime; /* total system time */
prof_level pre; /* predecessor of this level - ALL = no */
clock_t sub; /* time spent in sub measurements */
clock_t sub_utime; /* utime spent in sub measurements */
clock_t sub_stime; /* stime spent in sub measurements */
clock_t sub_total; /* total sub time */
clock_t sub_total_utime; /* total sub utime */
clock_t sub_total_stime; /* total sub stime */
bool prof_is_started;
clock_t start_clock;
prof_level akt_level;
bool ever_started;
pthread_t thread_id;
dstring info_string;
} sge_prof_info_t;
void sge_prof_set_enabled(bool enabled);
void prof_mt_init(void);
void sge_prof_cleanup(void);
bool thread_prof_active_by_id(void);
bool thread_prof_active_by_name(const char* thread_name);
void set_thread_name(pthread_t thread_id, const char* thread_name);
void set_thread_prof_status_by_id(pthread_t thread_id, bool prof_status);
int set_thread_prof_status_by_name(const char* thread_name, bool prof_status);
bool prof_set_level_name(prof_level level, const char *name, dstring *error);
bool prof_is_active(prof_level level);
bool prof_start(prof_level level, dstring *error);
bool prof_stop(prof_level level, dstring *error);
bool prof_start_measurement(prof_level level, dstring *error);
bool prof_stop_measurement(prof_level level, dstring *error);
/****** uti/profiling/PROF_START_MEASUREMENT() ******************************
* NAME
* PROF_START_MEASUREMENT() -- starts the measurement for the specified level
*
* SYNOPSIS
* PROF_START_MEASUREMENT(prof_level level)
*
* FUNCTION
* starts the measurement for the specified level
* to use profiling the sge_prof_setup() function
* must be called in the main program first.
* At the end of the main program, sge_prof_cleanup()
* should be called to make sure, that all that
* stuff becomes clean.
*
* INPUTS
* prof_level level
*
* RESULT
*
* EXAMPLE
* PROF_START_MEASUREMENT(SGE_PROF_GDI)
*
* NOTES
* MT-NOTE: PROF_START_MEASUREMENT() is MT safe
*******************************************************************************/
#define PROF_START_MEASUREMENT(level) \
if(prof_is_active(level)) {\
prof_start_measurement(level,NULL);\
}
/****** uti/profiling/PROF_STOP_MEASUREMENT() ******************************
* NAME
* PROF_STOP_MEASUREMENT() -- stops the measurement for the specified level
*
* SYNOPSIS
* PROF_STOP_MEASUREMENT(prof_level level)
*
* FUNCTION
* stops the measurement for the specified level
* to use profiling the sge_prof_setup() function
* must be called in the main program first.
* At the end of the main program, sge_prof_cleanup()
* should be called to make sure, that all that
* stuff becomes clean.
*
* INPUTS
* prof_level level
*
* RESULT
*
* EXAMPLE
* PROF_STOP_MEASUREMENT(SGE_PROF_GDI)
*
* NOTES
* MT-NOTE: PROF_STOP_MEASUREMENT() is MT safe
*******************************************************************************/
#define PROF_STOP_MEASUREMENT(level) \
if(prof_is_active(level)) {\
prof_stop_measurement(level, NULL);\
}
bool prof_reset(prof_level level, dstring *error);
double prof_get_measurement_wallclock(prof_level level, bool with_sub, dstring *error);
double prof_get_measurement_utime(prof_level level, bool with_sub, dstring *error);
double prof_get_measurement_stime(prof_level level, bool with_sub, dstring *error);
double prof_get_total_wallclock(prof_level level, dstring *error);
double prof_get_total_busy(prof_level level, bool with_sub, dstring *error);
double prof_get_total_utime(prof_level level, bool with_sub, dstring *error);
double prof_get_total_stime(prof_level level, bool with_sub, dstring *error);
const char *prof_get_info_string(prof_level level, bool with_sub, dstring *error);
bool prof_output_info(prof_level level, bool with_sub, const char *info);
void thread_start_stop_profiling(void);
void thread_output_profiling(const char *title, time_t *next_prof_output);
#endif /* __SGE_PROFILING_H */
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