| 4 | #define m 10 |
| 5 | int x,i,j; |
| 6 | unsigned long rpcc(){ |
| 7 | unsigned long result; |
| 8 | unsigned hi,lo; |
| 9 | asm volatile("rdtsc":"=a"(lo),"=d"(hi)); |
| 10 | result = ((unsigned long long)lo)|(((unsigned long long)hi)<<32); |
| 11 | return result; |
| 12 | } |
| 13 | void fun(int a){ |
| 14 | for(i=0;i<n;i++) |
| 15 | x=(a/4)+i; |