[CPU] Apply uv as package manager (#14106)

docker/xeon.Dockerfile

@@ -18,35 +18,39 @@ RUN apt-get update && \
     vim \
     gcc \
     g++ \
-    make
+    make \
+    libsqlite3-dev \
+    google-perftools \
+    libtbb-dev \
+    libnuma-dev \
+    numactl
+
+WORKDIR /opt
+
+RUN curl -LsSf https://astral.sh/uv/install.sh | sh && \
+    source $HOME/.local/bin/env && \
+    uv venv --python 3.12
+
+RUN echo -e '[[index]]\nname = "torch"\nurl = "https://download.pytorch.org/whl/cpu"\n\n[[index]]\nname = "torchvision"\nurl = "https://download.pytorch.org/whl/cpu"\n\n[[index]]\nname = "triton"\nurl = "https://download.pytorch.org/whl/cpu"' > .venv/uv.toml
+
+ENV UV_CONFIG_FILE=/opt/.venv/uv.toml
 
 WORKDIR /sgl-workspace
-
-RUN curl -fsSL -o miniforge.sh -O https://github.com/conda-forge/miniforge/releases/download/25.3.1-0/Miniforge3-25.3.1-0-Linux-x86_64.sh && \
-    bash miniforge.sh -b -p ./miniforge3 && \
-    rm -f miniforge.sh && \
-    . miniforge3/bin/activate && \
-    conda install -y libsqlite==3.48.0 gperftools tbb libnuma numactl
-
-ENV PATH=/sgl-workspace/miniforge3/bin:/sgl-workspace/miniforge3/condabin:${PATH}
-ENV PIP_ROOT_USER_ACTION=ignore
-ENV CONDA_PREFIX=/sgl-workspace/miniforge3
-
-RUN pip config set global.index-url https://download.pytorch.org/whl/cpu && \
-    pip config set global.extra-index-url https://pypi.org/simple
-
-RUN git clone ${SGLANG_REPO} sglang && \
+RUN source $HOME/.local/bin/env && \
+    source /opt/.venv/bin/activate && \
+    git clone ${SGLANG_REPO} sglang && \
     cd sglang && \
     git checkout ${VER_SGLANG} && \
     cd python && \
     cp pyproject_cpu.toml pyproject.toml && \
-    pip install . && \
-    pip install torch==${VER_TORCH} torchvision==${VER_TORCHVISION} triton==${VER_TRITON} --force-reinstall && \
+    uv pip install . && \
+    uv pip install torch==${VER_TORCH} torchvision==${VER_TORCHVISION} triton==${VER_TRITON} --force-reinstall && \
     cd ../sgl-kernel && \
     cp pyproject_cpu.toml pyproject.toml && \
-    pip install .
+    uv pip install .
 
 ENV SGLANG_USE_CPU_ENGINE=1
-ENV LD_PRELOAD=/sgl-workspace/miniforge3/lib/libiomp5.so:/sgl-workspace/miniforge3/lib/libtcmalloc.so:/sgl-workspace/miniforge3/lib/libtbbmalloc.so.2
+ENV LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libtcmalloc.so.4:/usr/lib/x86_64-linux-gnu/libtbbmalloc.so:/opt/.venv/lib/libiomp5.so
+RUN echo 'source /opt/.venv/bin/activate' >> /root/.bashrc
 
 WORKDIR /sgl-workspace/sglang