perf_monitor.h File Reference

Low-level performance monitor. More...

#include <sys/cdefs.h>
#include <dc/perfctr.h>
#include <stdint.h>
#include <stdio.h>

Go to the source code of this file.

Data Structures
struct	perf_monitor
	/cond More...

Macros
#define	__perf_monitor(f, l)
#define	_perf_monitor(f, l)
#define	perf_monitor()
	/endcond

Functions
void	__stop_perf_monitor (struct perf_monitor **monitor)
struct perf_monitor *	__start_perf_monitor (struct perf_monitor *monitor)
void	perf_monitor_init (perf_cntr_event_t event1, perf_cntr_event_t event2)
	Initialize the performance monitor system.
void	perf_monitor_exit (void)
	De-initialize the performance monitor system.
void	perf_monitor_print (FILE *f)
	Print statistics about the probe points to the given file descriptor.

Detailed Description

Low-level performance monitor.

This file contains an API that can be used to monitor specific performance events in one or several functional blocks.

Author

Paul Cercueil