[Gpu][Bert]enable graph_kernel for any batch

model_zoo/official/nlp/bert/run_pretrain.py

@@ -99,8 +99,7 @@ def _get_optimizer(args_opt, network):
 def _auto_enable_graph_kernel(device_target, graph_kernel_mode):
     """Judge whether is suitable to enable graph kernel."""
     return graph_kernel_mode in ("auto", "true") and device_target == 'GPU' and \
-        cfg.bert_network == 'base' and (cfg.batch_size == 32 or cfg.batch_size == 64 or cfg.batch_size == 160) and \
-        cfg.optimizer == 'AdamWeightDecay'
+        cfg.bert_network == 'base' and cfg.optimizer == 'AdamWeightDecay'
 
 
 def run_pretrain():