add optimized_guard for ModelAverage

7 years ago · 2ce1ed3dbd
parent 971cf70517
commit 2ce1ed3dbd
1 changed files with 2 additions and 1 deletions
--- a/python/paddle/fluid/optimizer.py
+++ b/python/paddle/fluid/optimizer.py
@ -1158,7 +1158,8 @@ class ModelAverage(Optimizer):
                self.params_grads.append((param, grad))
        for param, grad in self.params_grads:
-            self._append_average_accumulate_op(param)
+            with param.block.program.optimized_guard(param):
                self._append_average_accumulate_op(param)
        self.apply_program = Program()
        block = self.apply_program.global_block()