[CI] use torch 2.12.0 & python 3.14t as default on CI

.github/scripts/ci_install_modelcloud_git_deps.sh

@@ -11,7 +11,7 @@ urls=(
 )
 
 echo "===== remove ModelCloud git deps if installed ====="
-uv pip uninstall -y "${packages[@]}" || true
+uv pip uninstall "${packages[@]}" || true
 
 echo "===== install ModelCloud git deps ====="
 printf '  - %s\n' "${urls[@]}"

.github/scripts/test.yaml

@@ -7,15 +7,11 @@ common:
 tests:
   test_multi_gpu_inference: # per-test config
     gpu: 5
-    py: 3.14t
 
   test_calibration_data_device:
     gpu: 2
-    py: 3.14t
 
 tests/models:
-  py: 3.13
-
   test_llama3_2_fp8:
     sm: '12.0'
 

.github/workflows/unit_tests.yml

@@ -67,9 +67,8 @@ env:
   CUDA_VERSION: 130
   UV_TORCH_BACKEND: cu130
   TORCH_VERSION: 2.11.0
-  # vllm doesn't support 3.14
-  PYTHON_VERSION: 3.13
-  UV_PYTHON: 3.13
+  PYTHON_VERSION: 3.14t
+  UV_PYTHON: 3.14t
   # PYTHON_GIL: 0 // test libs don't support yet
   IGNORED_TEST_FILES: "test_tgi.py,test_gptneox.py,models/test_mixtral.py,models/test_phi_3_moe.py,test_bits_new.py,models/test_internlm.py,models/test_internlm2_5.py,models/test_xverse.py"
   MODEL_TEST_MODE: ${{ github.event.inputs['model-test-mode'] || 'fast' }}
@@ -247,19 +246,19 @@ jobs:
           - name: Test pypi pip
             env_name: pypi_pip_env_${{ github.run_id }}_${{ github.run_attempt }}
             use_pip: 'true'
-            install_cmd: pip install gptqmodel torch -U
+            install_cmd: pip install gptqmodel torch -U -vvv
           - name: Test pypi uv
             env_name: pypi_uv_env_${{ github.run_id }}_${{ github.run_attempt }}
             use_pip: 'false'
-            install_cmd: uv pip install gptqmodel torch -U
+            install_cmd: uv pip install gptqmodel torch -U -vvv
           - name: Test local pip
             env_name: local_pip_env_${{ github.run_id }}_${{ github.run_attempt }}
             use_pip: 'true'
-            install_cmd: pip install . torch -U
+            install_cmd: pip install . torch -U -vvv
           - name: Test local uv
             env_name: local_uv_env_${{ github.run_id }}_${{ github.run_attempt }}
             use_pip: 'false'
-            install_cmd: uv pip install . torch -U
+            install_cmd: uv pip install . torch -U -vvv
     steps:
       - name: Checkout Codes
         uses: actions/checkout@v6
@@ -278,6 +277,13 @@ jobs:
           if [[ "${{ matrix.use_pip }}" == "true" ]]; then
             uv pip install pip -U
           fi
+          if python -VV 2>&1 | grep -q '3\.14.*free-threading'; then
+            echo "[INFO] Python 3.14t detected, installing torchao..."
+            uv pip install http://10.0.13.31/files/torchao-0.18.0+git13cd013d6-cp314-cp314t-linux_x86_64.whl
+          else
+            echo "[INFO] Current Python is not 3.14t, skip torchao."
+          fi
+
           ${{ matrix.install_cmd }}
 
 

.github/workflows/unit_tests_reusable.yml

@@ -58,9 +58,9 @@ env:
   GPU_ALLOCATOR_URL: http://10.0.13.31/gpu
   LOGBAR_ANIMATION: '0'
   UV_TORCH_BACKEND: cu130
-  TORCH_VERSION: 2.11.0
-  PYTHON_VERSION: 3.13
-  UV_PYTHON: 3.13
+  TORCH_VERSION: 2.12.0
+  PYTHON_VERSION: 3.14t
+  UV_PYTHON: 3.14t
   MODEL_TEST_MODE: ${{ inputs.model_test_mode || 'fast' }}
   MODEL_TEST_GPU_COUNT: '1'
   DEFUSER_GIT_URL: git+https://github.com/modelcloud/Defuser.git