ci: enable ascend and update platform cases

Author: HermiaHuan

.github/configs/platforms.yml

@@ -23,7 +23,7 @@ platforms:
   cuda:
     enabled: true
   ascend:
-    enabled: false
+    enabled: true
   hygon:
     enabled: true
   metax:

tests/platforms/ascend.yaml

@@ -41,6 +41,7 @@ device_types:
 tolerance:
   inference:
     default:  {rtol: 1e-3, atol: 1e-3}
+    float32:  {rtol: 1e-4, atol: 1e-5}
     bfloat16: {rtol: 1e-2, atol: 1e-2}
     float16:  {rtol: 1e-2, atol: 1e-2}
 
@@ -91,7 +92,8 @@ env_defaults: {}
       # Include patterns: "*" for all, or list specific paths
       include: "*"
       # Exclude patterns: empty list or list paths to exclude
-      exclude: []
+      exclude:
+        - ops/test_ops_correctness.py
     unit:
       # Include patterns: "*" for all, or list specific paths
       include: "*"

tests/platforms/hygon.yaml

@@ -33,7 +33,9 @@ device_overrides:
   bw1000:
     cases:
       - qwen3_6/27b_tp2_eager
+      - qwen3_6/27b_tp4_graph
       - qwen3_6/35b_a3b_tp2_eager
+      - qwen3_6/35b_a3b_tp4_graph
     llm:
       gpu_memory_utilization: 0.8
     serve:
@@ -53,9 +55,9 @@ bw1000:
   tests:
     e2e:
       inference:
-        qwen3_6: ["27b_tp2_eager"]
+        qwen3_6: ["35b_a3b_tp4_graph", "27b_tp2_eager"]
       serving:
-        qwen3_6: ["35b_a3b_tp2_eager"]
+        qwen3_6: ["27b_tp4_graph", "35b_a3b_tp2_eager"]
     functional:
       include: "*"
       exclude: []