libgomp/testsuite/libgomp.oacc-c-c++-common/lib-5.c

   1 /* { dg-do run } */
   2
   3 #include <stdlib.h>
   4 #include <openacc.h>
   5
   6 int
   7 main (int argc, char **argv)
   8 {
   9   if (acc_get_device_type () == acc_device_default)
  10     abort ();
  11
  12   acc_init (acc_device_default);
  13
  14   if (acc_get_device_type () == acc_device_default)
  15     abort ();
  16
  17   acc_shutdown (acc_device_default);
  18
  19   if (acc_get_num_devices (acc_device_nvidia) != 0)
  20     {
  21       acc_init (acc_device_nvidia);
  22
  23       if (acc_get_device_type () != acc_device_nvidia)
  24         abort ();
  25
  26       acc_shutdown (acc_device_nvidia);
  27
  28       acc_init (acc_device_default);
  29
  30       acc_set_device_type (acc_device_nvidia);
  31
  32       if (acc_get_device_type () != acc_device_nvidia)
  33         abort ();
  34
  35       acc_shutdown (acc_device_nvidia);
  36     }
  37
  38   return 0;
  39
  40 }