remove data sync

5 years ago · 78e9a10f37
parent f940b66899
commit 78e9a10f37
1 changed files with 0 additions and 3 deletions
--- a/mindspore/ccsrc/ir/meta_tensor.cc
+++ b/mindspore/ccsrc/ir/meta_tensor.cc
@ -166,9 +166,6 @@ Tensor::Tensor(const py::int_ &input, const TypePtr &data_type) { init(py::array
 Tensor::Tensor(const Tensor &tensor, const TypePtr &data_type)
    : MetaTensor(tensor), dirty_(tensor.dirty_), device_address_(tensor.device_address_) {
  init(tensor.data_, data_type);
-  if (device_address_ != nullptr) {
-    (void)data_sync();
-  }
 }

 Tensor &Tensor::operator=(const Tensor &tensor) {