test: standardize platform CI runner layout

Author: AlexMa616

.github/configs/enflame.yml

@@ -54,24 +54,24 @@ nproc_per_node: 2
 unit_test_matrix:
   - name: pytorch_debug
     runner: script
-    path: tests/plugin/backend/enflame/run_native.sh
+    path: tests/plugin/backend/enflame/run_unit_tests.sh
     args: [debug]
 
   - name: pytorch_unittest
     runner: script
-    path: tests/plugin/backend/enflame/run_native.sh
+    path: tests/plugin/backend/enflame/run_unit_tests.sh
     args: [unittest]
 
   - name: pytorch_distributed_unittest
     runner: script
-    path: tests/plugin/backend/enflame/run_native.sh
+    path: tests/plugin/backend/enflame/run_unit_tests.sh
     args: [distributed]
 
   - name: pytorch_onnx_unittest
     runner: script
-    path: tests/plugin/backend/enflame/run_native.sh
+    path: tests/plugin/backend/enflame/run_unit_tests.sh
     args: [onnx]
 
 integration_test_matrix:
   - name: pytorch_mcore_integration
-    path: tests/plugin/backend/enflame/run_integration.sh
+    path: tests/plugin/backend/enflame/run_integration_tests.sh

.github/configs/hygon.yml

@@ -42,35 +42,35 @@ coverage:
 unit_test_matrix:
   - name: pytorch_debug
     runner: script
-    path: tests/plugin/backend/hygon/run_native.sh
+    path: tests/plugin/backend/hygon/run_unit_tests.sh
     args: [debug]
     env:
       XML_LOG_DIR: logs/L0_pytorch_debug_unittest-hygon
 
   - name: pytorch_unittest
     runner: script
-    path: tests/plugin/backend/hygon/run_native.sh
+    path: tests/plugin/backend/hygon/run_unit_tests.sh
     args: [unittest]
     env:
       XML_LOG_DIR: logs/L0_pytorch_unittest-hygon
 
   - name: pytorch_distributed_unittest
     runner: script
-    path: tests/plugin/backend/hygon/run_native.sh
+    path: tests/plugin/backend/hygon/run_unit_tests.sh
     args: [distributed]
     env:
       XML_LOG_DIR: logs/L1_pytorch_distributed_unittest-hygon
 
   - name: pytorch_onnx_unittest
     runner: script
-    path: tests/plugin/backend/hygon/run_native.sh
+    path: tests/plugin/backend/hygon/run_unit_tests.sh
     args: [onnx]
     env:
       XML_LOG_DIR: logs/L1_pytorch_onnx_unittest-hygon
 
 integration_test_matrix:
   - name: pytorch_mcore_integration
-    path: tests/plugin/backend/hygon/run_integration.sh
+    path: tests/plugin/backend/hygon/run_integration_tests.sh
 
 device_types:
   - bw1000

.github/configs/musa.yml

@@ -60,17 +60,17 @@ coverage:
 unit_test_matrix:
   - name: pytorch_debug
     runner: script
-    path: tests/plugin/backend/musa/run_native_tests.sh
+    path: tests/plugin/backend/musa/run_unit_tests.sh
   - name: pytorch_unittest
     runner: script
-    path: tests/plugin/backend/musa/run_native_tests.sh
+    path: tests/plugin/backend/musa/run_unit_tests.sh
   - name: pytorch_distributed_utils
     runner: script
-    path: tests/plugin/backend/musa/run_native_tests.sh
+    path: tests/plugin/backend/musa/run_unit_tests.sh
   - name: pytorch_onnx_unittest
     runner: script
-    path: tests/plugin/backend/musa/run_native_tests.sh
+    path: tests/plugin/backend/musa/run_unit_tests.sh
 
 integration_test_matrix:
   - name: pytorch_mcore_integration
-    path: tests/integration/musa/run_mcore.sh
+    path: tests/plugin/backend/musa/run_integration_tests.sh

.github/configs/template.yml

@@ -41,24 +41,28 @@ coverage:
     - '*/setup.py'
     - '*/transformer_engine/plugin/core/_build_config.py'
 
-# A script group preserves an existing QA entry point. A pytest group may
-# instead declare pytest_args, env, log_dir, and a list of test steps.
+# Platform-owned launchers live under tests/plugin/backend/<platform>/.
+# A pytest group may instead declare pytest_args, env, log_dir, and steps.
 unit_test_matrix:
   - name: pytorch_debug
     runner: script
-    path: qa/L0_pytorch_debug_unittest/test.sh
+    path: tests/plugin/backend/example/run_unit_tests.sh
+    args: [debug]
   - name: pytorch_unittest
     runner: script
-    path: qa/L0_pytorch_unittest/test.sh
+    path: tests/plugin/backend/example/run_unit_tests.sh
+    args: [unittest]
   - name: pytorch_distributed_unittest
     runner: script
-    path: qa/L1_pytorch_distributed_unittest/test.sh
+    path: tests/plugin/backend/example/run_unit_tests.sh
+    args: [distributed]
   - name: pytorch_onnx_unittest
     runner: script
-    path: qa/L1_pytorch_onnx_unittest/test.sh
+    path: tests/plugin/backend/example/run_unit_tests.sh
+    args: [onnx]
 
 # Integration groups use the same common workflow. Put test-specific
 # environment defaults in the test script, not in the workflow.
 integration_test_matrix:
   - name: pytorch_mcore_integration
-    path: qa/L1_pytorch_mcore_integration/test.sh
+    path: tests/plugin/backend/example/run_integration_tests.sh

qa/L1_pytorch_mcore_integration/test.sh

@@ -110,8 +110,12 @@ else
     exit 1
 fi
 
-if [ "${DISTRIBUTED_BACKEND}" = "mccl" ]; then
-    python3 "${TE_PATH}/tests/integration/musa/patch_megatron_mccl.py" "${MCORE_PATH}"
+if [ -n "${MCORE_PREPARE_SCRIPT:-}" ]; then
+    if [ ! -f "${MCORE_PREPARE_SCRIPT}" ]; then
+        echo "MCore preparation script does not exist: ${MCORE_PREPARE_SCRIPT}" >&2
+        exit 1
+    fi
+    python3 "${MCORE_PREPARE_SCRIPT}" "${MCORE_PATH}"
 fi
 
 # Megatron-LM-FL tokenizer imports happen at module import time, so direct