1 #include "Platform.h" 2 3 #include <stdio.h> 4 testRDTSC(void)5void testRDTSC ( void ) 6 { 7 int64_t temp = rdtsc(); 8 9 printf("%d",(int)temp); 10 } 11 12 #if defined(_MSC_VER) 13 14 #include <windows.h> 15 SetAffinity(int cpu)16void SetAffinity ( int cpu ) 17 { 18 SetProcessAffinityMask(GetCurrentProcess(),cpu); 19 SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_HIGHEST); 20 } 21 22 #else 23 24 #include <sched.h> 25 SetAffinity(int)26void SetAffinity ( int /*cpu*/ ) 27 { 28 #if !defined(__CYGWIN__) && !defined(__APPLE__) 29 cpu_set_t mask; 30 31 CPU_ZERO(&mask); 32 33 CPU_SET(2,&mask); 34 35 if( sched_setaffinity(0,sizeof(mask),&mask) == -1) 36 { 37 printf("WARNING: Could not set CPU affinity\n"); 38 } 39 #endif 40 } 41 42 #endif 43