[fix] fix llama modeling policy;

colossalai/shardformer/policies/llama.py

@@ -96,7 +96,8 @@ class LlamaPolicy(Policy):
                 target_key=attn_cls,
             )
 
-        if self.pipeline_stage_manager is not None:
+        # if self.pipeline_stage_manager is not None:
+        if self.pipeline_stage_manager is None:
             self.append_or_create_method_replacement(
                 description={
                     "forward": partial(

tests/test_shardformer/test_model/test_shard_llama.py

@@ -325,6 +325,7 @@ def run_llama_test(test_config):
         ).get_v_schedule()
         test_config["scheduler_nodes"] = scheduler_nodes
     for name, (model_fn, data_gen_fn, output_transform_fn, loss_fn, _) in sub_model_zoo.items():
+        print(f"name {name}")
         if test_config.get("sequence_parallelism_mode", None) == "ring_attn" and "causal" not in name:
             continue
         try: