include iostream include time include stdio using std cout using std e

#include <iostream>
#include <time.h>
#include <stdio.h>

using std::cout;
using std::endl;

#define COUNT 100000000

int main()
{
	cout << "Iteration counts = " << COUNT << endl;
	clock_t before = clock();
	for (int i = 0; i < COUNT; i++) {
		asm volatile ("mul %ebx\n");
	}
	clock_t elapsed = clock() - before;
	cout << (double)elapsed / CLOCKS_PER_SEC << " seconds spent" << endl;
	cout << elapsed << " clock tick counts" << endl;
	return 0;
}