timer.hh File Reference

#include <chrono>
#include <hpp/util/config.hh>
#include <hpp/util/debug.hh>

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Classes
class	hpp::debug::Timer
class	hpp::debug::TimeCounter
	Computation of min, max and mean time from a set of measurements. More...
struct	hpp::debug::TimeCounter::Scope

Namespaces
namespace	hpp
namespace	hpp::debug

Macros
#define	hppStartBenchmark(ID)
#define	hppStopBenchmark(ID)
#define	hppDisplayBenchmark(ID)
#define	hppBenchmark(data)
#define	HPP_DEFINE_TIMECOUNTER(name)
	Define a new TimeCounter.
#define	HPP_SCOPE_TIMECOUNTER(name)
	Compute the time spent in the current scope.
#define	HPP_START_TIMECOUNTER(name)
	Start a watch.
#define	HPP_STOP_TIMECOUNTER(name)
	Stop a watch and save elapsed time.
#define	HPP_DISPLAY_LAST_TIMECOUNTER(name)
	Print last elapsed time to the logs.
#define	HPP_DISPLAY_TIMECOUNTER(name)
	Print min, max and mean time of the time measurements.
#define	HPP_RESET_TIMECOUNTER(name)
	Reset a TimeCounter.
#define	HPP_STREAM_TIMECOUNTER(os, name)
	Stream (operator<<) to the output stream.
#define	HPP_STOP_AND_DISPLAY_TIMECOUNTER(name)

Functions
std::ostream &	hpp::debug::operator<< (std::ostream &os, const TimeCounter &tc)

Macro Definition Documentation

HPP_STOP_AND_DISPLAY_TIMECOUNTER

#define HPP_STOP_AND_DISPLAY_TIMECOUNTER

(

name

)

Value:

HPP_STOP_TIMECOUNTER(name); \
HPP_DISPLAY_TIMECOUNTER(name)

hppBenchmark

#define hppBenchmark

(

data

)

Value:

do { \
using namespace hpp; \
using namespace ::hpp::debug; \
std::stringstream __ss; \
__ss << data << iendl; \
logging.benchmark.write(__FILE__, __LINE__, __PRETTY_FUNCTION__, __ss); \
} while (0)

hppDisplayBenchmark

#define hppDisplayBenchmark

(

ID

)

Value:

hppDout(benchmark, #ID << ": " << _##ID##_timer_.duration());

hppStartBenchmark

#define hppStartBenchmark

(

ID

)

Value:

hppDout(benchmark, #ID << ": start"); \
::hpp::debug::Timer _##ID##_timer_(true)

hppStopBenchmark

#define hppStopBenchmark

(

ID

)

Value:

do { \
_##ID##_timer_.stop(); \
hppDout(benchmark, #ID << ": stop"); \
} while (0)