Rebase

.github/CODEOWNERS

@@ -0,0 +1,3 @@
+.github/CODEOWNERS @fzyzcjy @Ying1123
+.github/workflows/ @yushengsu-thu
+/miles/ @fzyzcjy @yueming-yuan

.github/workflows/conda-ci.yml

@@ -0,0 +1,90 @@
+name: conda CI
+
+on:
+  pull_request:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-conda:
+    if: contains(github.event.pull_request.title, '[release]')
+    runs-on: self-hosted
+    container:
+      image: lmsysorg/sglang:v0.5.0rc0-cu126
+      options: --gpus all --ipc=host --shm-size=16g --ulimit memlock=-1 --ulimit stack=67108864 --memory=0 --memory-swap=0 -v /mnt/nvme0n1/models:/root/models -v /mnt/nvme0n1/datasets:/root/datasets
+
+    defaults:
+      run:
+        working-directory: ${{ github.workspace }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Construct Conda
+        run: |
+          echo "📦 Installing miles..."
+          cd $GITHUB_WORKSPACE
+          echo "Current directory: $(pwd)"
+
+          mkdir -p /root/
+          BASE_DIR=/root bash build_conda.sh
+        shell: bash
+
+      - name: Download model and dataset
+        run: |
+          echo "🔗 Downloading up model and dataset..."
+
+          # Create cache directories if they don't exist
+          mkdir -p /root/models /root/datasets
+
+          echo "Downloading Qwen3-30B-A3B..."
+          hf download Qwen/Qwen3-30B-A3B --local-dir /root/models/Qwen3-30B-A3B
+          hf download Qwen/Qwen3-30B-A3B-FP8 --local-dir /root/models/Qwen3-30B-A3B-FP8
+
+          hf download --repo-type dataset zhuzilin/dapo-math-17k --local-dir /root/datasets/dapo-math-17k
+
+          hf download --repo-type dataset zhuzilin/aime-2024 --local-dir /root/datasets/aime-2024
+        shell: bash
+
+      - name: Convert checkpoint
+        run: |
+          echo "🔄 Converting model checkpoint..."
+          cd $GITHUB_WORKSPACE
+          echo "Current directory: $(pwd)"
+
+          source ~/.bashrc
+          micromamba activate miles
+          export CUDA_HOME="$CONDA_PREFIX"
+
+          source scripts/models/qwen3-30B-A3B.sh
+          PYTHONPATH=/root/Megatron-LM torchrun --nproc-per-node 8 tools/convert_hf_to_torch_dist.py \
+            ${MODEL_ARGS[@]} \
+            --hf-checkpoint /root/models/Qwen3-30B-A3B \
+            --save /root/Qwen3-30B-A3B_torch_dist
+        shell: bash
+
+      - name: Run tests
+        run: |
+          echo "🧪 Running tests..."
+          cd $GITHUB_WORKSPACE
+          echo "Current directory: $(pwd)"
+
+          source ~/.bashrc
+          micromamba activate miles
+          export CUDA_HOME="$CONDA_PREFIX"
+
+          MILES_TEST_USE_DEEPEP=0 MILES_TEST_USE_FP8_ROLLOUT=0 python tests/test_qwen3_30B_A3B.py
+        shell: bash
+
+      - name: Cleanup
+        if: always()
+        run: |
+          echo "🧹 Cleaning up..."
+          pkill -9 ray || true
+          ray stop --force || true
+          pkill -9 python || true
+        shell: bash