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sglang_v0.5.2
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hailin 2025-09-19 14:18:19 +08:00
parent 1325489a99
commit 0ba0c295ae
1 changed files with 24 additions and 11 deletions
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@ -83,17 +83,6 @@ RUN python3 -m pip install --no-cache-dir numpy requests build "cuda-python>=12.
ls -lh dist/
# ── 下载 vllm 预编译 wheel，避免编译 flash-attn ───────────────────────────────
WORKDIR /opt
RUN pip download --only-binary=:all: --no-deps vllm==0.9.1 -d /tmp/vllm_wheels
# ── 编译你本地 sglang 源码并打 wheel ───────────────────────────────────────
COPY ./sglang /sgl/sglang
WORKDIR /sgl/sglang/python
RUN python3 -m pip install ".[srt,openai]" --no-build-isolation && \
python3 -m pip wheel ".[srt,openai]" --no-deps -w /tmp/sg_wheels
# # ── 🔄 下载 sgl-kernel（与 sglang 同步）───────────────────────────────────────
# RUN pip download --only-binary=:all: --no-deps sgl-kernel==0.3.9.post2 -d /tmp/sgl_kernel_wheels
@ -131,6 +120,30 @@ RUN python3 -m pip install --no-cache-dir "cmake>=3.27,<4.0" scikit-build-core==
'
# ★ 生成 constraints，强制 sgl-kernel 只能用本地 wheel
RUN bash -lc 'set -e; \
WHEEL=$(ls /tmp/sgl_kernel_wheels/sgl_kernel-*.whl | head -n1); \
echo "sgl-kernel @ file://$WHEEL" > /tmp/sgl_constraints.txt; \
echo ">>> Using constraint:"; cat /tmp/sgl_constraints.txt'
RUN python3 -m pip install --no-cache-dir --no-deps /tmp/sgl_kernel_wheels/sgl_kernel-*.whl
# ── 下载 vllm 预编译 wheel，避免编译 flash-attn ───────────────────────────────
WORKDIR /opt
RUN pip download --only-binary=:all: --no-deps vllm==0.9.1 -d /tmp/vllm_wheels
# ── 编译你本地 sglang 源码并打 wheel ───────────────────────────────────────
COPY ./sglang /sgl/sglang
# WORKDIR /sgl/sglang/python
# RUN python3 -m pip install ".[srt,openai]" --no-build-isolation && \
# python3 -m pip wheel ".[srt,openai]" --no-deps -w /tmp/sg_wheels
WORKDIR /sgl/sglang/python
RUN python3 -m pip install --no-build-isolation -c /tmp/sgl_constraints.txt ".[srt,openai]" && \
python3 -m pip wheel --no-build-isolation -c /tmp/sgl_constraints.txt ".[srt,openai]" -w /tmp/sg_wheels
# ── 收集所有 wheel 到 /wheels ──────────────────────────────────────────────
RUN mkdir -p /wheels && \