perf

Classes
class	zth::Backtrace
	Save a backtrace. More...
struct	zth::PerfEvent< Enable >
	An event to be processed by perf_event(). More...
class	zth::Load< T >
	Measure the load of some activity. More...
class	zth::EventRate< T, Bins, Count >
	Measure the rate of some event in Hz. More...

Macros
#define	zth_perf_event(...)
	Construct a zth::PerfEvent with provided parameters, and forward it to the perf buffer for later processing.

Functions
void	zth::perf_mark (char const *marker)
	Put a string marker into the perf output.
void	zth::perf_log (char const *fmt,...)
	Put a formatted log string into the perf output.
void	zth::perf_logv (char const *fmt, va_list args)
	Put a formatted log string into the perf output.

Detailed Description

This module allows generating a VCD file (in the current working directory), which tracks scheduling behavior of the application.

Macro Definition Documentation

zth_perf_event

#define zth_perf_event

(

...

)

Construct a zth::PerfEvent with provided parameters, and forward it to the perf buffer for later processing.

Definition at line 294 of file perf.h.

Function Documentation

perf_log()

void zth::perf_log ( char const *  fmt,   ...  )

inline

Put a formatted log string into the perf output.

Examples

5_perf.cpp.

Definition at line 336 of file perf.h.

perf_logv()

void zth::perf_logv ( char const *  fmt, va_list  args  )

inline

Put a formatted log string into the perf output.

Definition at line 352 of file perf.h.

perf_mark()

void zth::perf_mark ( char const *  marker )

inline

Put a string marker into the perf output.

Examples

5_perf.cpp.

Definition at line 326 of file perf.h.