apps/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", (DWORD)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", (DWORD)param);
  20    Sleep(INFINITE);
  21    return 0;
  22 }
  23
  24
  25 int main (void)
  26 {
  27    HANDLE hThread;
  28    DWORD i=0;
  29    DWORD id;
  30
  31 #if 1
  32    printf("Creating %d threads...\n",NR_THREADS*2);
  33    for (i=0;i<NR_THREADS;i++)
  34      {
  35         CreateThread(NULL,
  36                      0,
  37                      thread_main1,
  38                      (LPVOID)i,
  39                      0,
  40                      &id);
  41
  42 /*      CreateThread(NULL,
  43                      0,
  44                      thread_main2,
  45                      (LPVOID)i,
  46                      0,
  47                      &id);*/
  48      }
  49
  50    printf("All threads created...\n");
  51
  52    /*
  53     * Waiting for threads is not implemented yet.
  54     * If you want to see all threads running, uncomment the
  55     * call to SuspendThread(). The test application will
  56     * freeze after all threads are created.
  57     */
  58 /*   SuspendThread (GetCurrentThread()); */
  59
  60 #else
  61
  62    printf("Creating thread...\n");
  63
  64    hThread = CreateThread(NULL,
  65                           0,
  66                           thread_main1,
  67                           (LPVOID)i,
  68                           0,
  69                           &id);
  70
  71    printf("Thread created. Waiting for termination...\n");
  72
  73    WaitForSingleObject (hThread,
  74                         -1);
  75
  76    CloseHandle (hThread);
  77
  78    printf("Thread terminated...\n");
  79 #endif
  80    printf("Exiting\n");
  81    return 0;
  82 }