fix data trans

paddle/fluid/framework/data_device_transform.cc

@@ -38,7 +38,8 @@ void TransDataDevice(const Tensor& in, const platform::Place& dst_place,
   auto* dev_ctx = GetDeviceContext(in.place(), dst_place);
 
   TensorCopy(in, dst_place, *dev_ctx, out);
-  if (platform::is_gpu_place(in.place()) && platform::is_cpu_place(dst_place)) {
+
+  if (in.place().which() != dst_place.which()) {
     dev_ctx->Wait();
   }
 }