fix gpu hung problem

5 years ago · 3bacea7bba
parent 1f2ca74cd1
commit 3bacea7bba
1 changed files with 1 additions and 1 deletions
--- a/mindspore/dataset/engine/iterators.py
+++ b/mindspore/dataset/engine/iterators.py
@ -248,7 +248,7 @@ class Iterator:
        return self.depipeline.GetNumClasses()

    def __deepcopy__(self, memo):
-        return Iterator(copy.deepcopy(self.dataset, memo))
+        return self


 class DictIterator(Iterator):