Function benchPlainCallbackLoop

test/SignalsTest/src/SignalsBenchmark.cpp:109–126

the time of a plain callback

// the time of a plain callback
static void benchPlainCallbackLoop()
{
	void (*counterIncrement) (void*, uint64_t) = testCounterAdd2;

	const uint64_t startCounter = TestCounter::get();
	const uint64_t benchStart = timestampBenchmark();

	uint64_t i;
	for( i = 0; i < 1000000; i++ )
		counterIncrement( nullptr, 1 );

	const uint64_t benchDone = timestampBenchmark();
	const uint64_t endCounter = TestCounter::get();
	assert( endCounter - startCounter == i );

	cout << "OK" << endl;
	cout << "\tper round: " << double( benchDone - benchStart ) / double( i ) << "ns" << endl;
}

// the time of a std::function callback
static void benchStdFunctionCallbackLoop()