用SetProcessAffinityMask为进程指定CPU

The SetProcessAffinityMask function sets a processor affinity mask for the threads of the specified process.

BOOL SetProcessAffinityMask(
  HANDLE hProcess,
  DWORD_PTR dwProcessAffinityMask
);

 

      // get system info
    SYSTEM_INFO SystemInfo;
    GetSystemInfo( & SystemInfo);

    printf( " "
         " dwNumberOfProcessors=%u, dwActiveProcessorMask=%u, wProcessorLevel=%u, "
         " wProcessorArchitecture=%u, dwPageSize=%u " ,