fix fetch_op_handle

7 years ago · 00b54d5803
parent dd5946528a
commit 00b54d5803
1 changed files with 1 additions and 1 deletions
--- a/paddle/fluid/framework/details/fetch_op_handle.cc
+++ b/paddle/fluid/framework/details/fetch_op_handle.cc
@ -66,7 +66,7 @@ void FetchOpHandle::RunImpl() {
    auto &t = var->Get<framework::LoDTensor>();
    if (platform::is_gpu_place(t.place())) {
 #ifdef PADDLE_WITH_CUDA
-      TensorCopy(t, cpu, *dev_ctxes_[t.place()], &tensors_[i]);
+      TensorCopy(t, cpu, *dev_ctxes_[t.place()], &tensors_[i], true);
      dev_ctxes_.at(t.place())->Wait();
 #endif
    } else {