C++ (Cpp) nvptx_close_device Examples

Example #1

File: plugin-nvptx.c Project: chinabin/gcc-tiny

void
GOMP_OFFLOAD_fini_device (int n)
{
  pthread_mutex_lock (&ptx_dev_lock);

  if (ptx_devices[n] != NULL)
    {
      nvptx_attach_host_thread_to_device (n);
      nvptx_close_device (ptx_devices[n]);
      ptx_devices[n] = NULL;
      instantiated_devices--;
    }

  pthread_mutex_unlock (&ptx_dev_lock);
}

Example #2

File: plugin-nvptx.c Project: SuperLu/gcc

bool
GOMP_OFFLOAD_fini_device (int n)
{
  pthread_mutex_lock (&ptx_dev_lock);

  if (ptx_devices[n] != NULL)
    {
      if (!nvptx_attach_host_thread_to_device (n)
	  || !nvptx_close_device (ptx_devices[n]))
	{
	  pthread_mutex_unlock (&ptx_dev_lock);
	  return false;
	}
      ptx_devices[n] = NULL;
      instantiated_devices--;
    }

  pthread_mutex_unlock (&ptx_dev_lock);
  return true;
}