Add benchmark for fused_linear in llama7b N4C32 dy_auto (#10647)

* Update pretrain-llama2_7b_dynamic_auto.json

* Update pretrain-llama2_7b_dynamic_auto.json

* Update pretrain-llama2_7b_dynamic_auto.json

Author: Xing-lil

tests/test_tipc/static/auto_parallel/llama2/pretrain_config_llama2_7b/pretrain-llama2_7b_dynamic_auto.json

@@ -21,12 +21,13 @@
     "fuse_attention_qkv": true,
     "use_fused_rope": true,
     "fused_linear_param_grad_add": true,
+    "enable_linear_fused_grad_add": true,
     "max_seq_length": 4096,
     "learning_rate": 3e-05,
     "min_learning_rate": 3e-06,
     "warmup_steps": 30,
-    "logging_steps": 2,
-    "max_steps": 50,
+    "logging_steps": 10,
+    "max_steps": 500,
     "save_steps": 5000,
     "eval_steps": 1000,
     "weight_decay": 0.01,
@@ -52,4 +53,4 @@
     "device": "gpu",
     "to_static": false,
     "enable_auto_parallel": true
-}
+}