View difference between Paste ID: 03s3Kvry and

-
+#include <time.h>
 #include <cstdlib>
 #include <iostream>
 #include <vector>
 
 using namespace std;
 
 //#define MANUAL_INLINE
 
 #if 1
 
 #if 1
 #define FORCE_INLINE1 __forceinline
 #define FORCE_INLINE2
 #else
 #define FORCE_INLINE1
 #define FORCE_INLINE2 __attribute__((always_inline))
 #endif
 
 #endif
 
 struct ASD  {
 	float e;
 
 	ASD(float e)
 		:e(e)
 	{}
 
 	FORCE_INLINE1 bool test(const ASD& y)const FORCE_INLINE2 {
 		return e<y.e;
 	}
 };
 
 int main(){
 
 #ifdef MANUAL_INLINE
 	freopen( "manual"	,"w",stdout);
 #else
 	freopen( "compiler"	,"w",stdout);
 #endif
 
 
 	srand(time(NULL));
 
 	ASD& a=*new ASD((float)(rand())/RAND_MAX);
 	ASD& b=*new ASD(2.0+(float)(rand())/RAND_MAX);
 
 	clock_t start,end;
 	const int N=50,n=100000000;
 
 	int *asd=new int[16];
 	vector<double> times;
 
 	for(int i=0;i<N;i++){
 
 		start = clock();
 
 		for(int j=n;--j>0;)
 #ifdef MANUAL_INLINE
 			asd[j%16]=a.e<b.e;
 #else
 			asd[j%16]=a.test(b);
 #endif
 
 		end = clock();
 		times.push_back(double(n)/(end - start));
 	}
 	for(int i=0;i<times.size();i++)
 		cout<<i<<" "<<times[i]<<endl;
 
 	return 0;
 }