rostests/tests/bench/bench-thread.c

   1 #include <stdio.h>
   2 #include <windows.h>
   3
   4 #define NR_THREADS (30)
   5
   6
   7 DWORD WINAPI
   8 thread_main1(LPVOID param)
   9 {
  10    printf("Thread 1 running (Counter %lu)\n", param);
  11    SleepEx(INFINITE, TRUE);
  12    return 0;
  13 }
  14
  15
  16 DWORD WINAPI
  17 thread_main2(LPVOID param)
  18 {
  19    printf("Thread 2 running (Counter %lu)\n", param);
  20    Sleep(INFINITE);
  21    return 0;
  22 }
  23
  24
  25 int main (void)
  26 {
  27    DWORD i=0;
  28    DWORD id;
  29
  30 #if 1
  31    printf("Creating %d threads...\n",NR_THREADS*2);
  32    for (i=0;i<NR_THREADS;i++)
  33      {
  34         CreateThread(NULL,
  35                      0,
  36                      thread_main1,
  37                      (LPVOID)(ULONG_PTR)i,
  38                      0,
  39                      &id);
  40
  41 /*      CreateThread(NULL,
  42                      0,
  43                      thread_main2,
  44                      (LPVOID)i,
  45                      0,
  46                      &id);*/
  47      }
  48
  49    printf("All threads created...\n");
  50
  51    /*
  52     * Waiting for threads is not implemented yet.
  53     * If you want to see all threads running, uncomment the
  54     * call to SuspendThread(). The test application will
  55     * freeze after all threads are created.
  56     */
  57 /*   SuspendThread (GetCurrentThread()); */
  58
  59 #else
  60
  61    printf("Creating thread...\n");
  62
  63    hThread = CreateThread(NULL,
  64                           0,
  65                           thread_main1,
  66                           (LPVOID)i,
  67                           0,
  68                           &id);
  69
  70    printf("Thread created. Waiting for termination...\n");
  71
  72    WaitForSingleObject (hThread,
  73                         -1);
  74
  75    CloseHandle (hThread);
  76
  77    printf("Thread terminated...\n");
  78 #endif
  79    printf("Exiting\n");
  80    return 0;
  81 }