Support Blackwell DeepEP docker images (#6868)

.github/workflows/release-docker-deepep.yml

@@ -9,6 +9,17 @@ jobs:
   build-dev:
     if: ${{ github.repository == 'sgl-project/sglang' }}
     runs-on: ubuntu-22.04
+
+    strategy:
+      matrix:
+        variant:
+          - base: lmsysorg/sglang:latest
+            tag: deepep
+          - base: lmsysorg/sglang:dev
+            tag: dev-deepep
+          - base: lmsysorg/sglang:blackwell
+            tag: blackwell-deepep
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -30,7 +41,7 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Build and Push DeepEP Image
+      - name: Build and Push Docker Image
         run: |
-          docker build . -f docker/Dockerfile.deepep -t lmsysorg/sglang:deepep --no-cache
+          docker build . -f docker/Dockerfile.deepep --build-arg BASE_IMAGE=${{ matrix.variant.base }} -t lmsysorg/sglang:${{ matrix.variant.tag }} --no-cache
-          docker push lmsysorg/sglang:deepep
+          docker push lmsysorg/sglang:${{ matrix.variant.tag }}

.github/workflows/release-docker-dev-deepep.yml

@@ -1,36 +0,0 @@
-name: Build Dev-DeepEP Docker Image
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: '0 0 * * *'
-
-jobs:
-  build-dev:
-    if: ${{ github.repository == 'sgl-project/sglang' }}
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Free disk space
-        uses: jlumbroso/free-disk-space@main
-        with:
-          tool-cache: false
-          docker-images: false
-          android: true
-          dotnet: true
-          haskell: true
-          large-packages: true
-          swap-storage: false
-
-      - name: Login to Docker Hub
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Build and Push DeepEP Image
-        run: |
-          docker build . -f docker/Dockerfile.dev-deepep -t lmsysorg/sglang:dev-deepep --no-cache
-          docker push lmsysorg/sglang:dev-deepep

docker/Dockerfile.deepep

@@ -1,4 +1,5 @@
-FROM lmsysorg/sglang:latest
+ARG BASE_IMAGE
+FROM ${BASE_IMAGE}
 
 # CMake
 RUN apt-get update \
@@ -55,6 +56,9 @@ RUN tar -xf nvshmem_src_3.2.5-1.txz \
 WORKDIR /sgl-workspace/nvshmem
 RUN git apply /sgl-workspace/DeepEP/third-party/nvshmem.patch
 
+RUN sed -i '1i#include <unistd.h>' /sgl-workspace/nvshmem/examples/moe_shuffle.cu && \
+    cat /sgl-workspace/nvshmem/examples/moe_shuffle.cu
+
 WORKDIR /sgl-workspace/nvshmem
 ENV CUDA_HOME=/usr/local/cuda
 RUN NVSHMEM_SHMEM_SUPPORT=0 \
@@ -71,7 +75,7 @@ RUN NVSHMEM_SHMEM_SUPPORT=0 \
 
 WORKDIR /sgl-workspace/DeepEP
 ENV NVSHMEM_DIR=/sgl-workspace/nvshmem/install
-RUN NVSHMEM_DIR=/sgl-workspace/nvshmem/install pip install .
+RUN NVSHMEM_DIR=/sgl-workspace/nvshmem/install pip install --break-system-packages .
 
 # Set workspace
 WORKDIR /sgl-workspace

docker/Dockerfile.dev

@@ -224,5 +224,8 @@ setopt HIST_FIND_NO_DUPS
 setopt INC_APPEND_HISTORY
 EOF
 
+RUN set -euxo ; \
+    curl --proto '=https' --tlsv1.2 -sSf https://just.systems/install.sh | bash -s -- --to /usr/local/bin
+
 # Set workspace directory
 WORKDIR /sgl-workspace/sglang

docker/Dockerfile.dev-deepep

@@ -1,80 +0,0 @@
-FROM lmsysorg/sglang:dev
-
-# CMake
-RUN apt-get update \
-&& apt-get install -y --no-install-recommends \
-build-essential \
-wget \
-libssl-dev \
-&& wget https://github.com/Kitware/CMake/releases/download/v3.27.4/cmake-3.27.4-linux-x86_64.sh \
-&& chmod +x cmake-3.27.4-linux-x86_64.sh \
-&& ./cmake-3.27.4-linux-x86_64.sh --skip-license --prefix=/usr/local \
-&& rm cmake-3.27.4-linux-x86_64.sh
-
-# Python
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends \
-        python3 \
-        python3-pip \
-    && ln -s /usr/bin/python3 /usr/bin/python
-
-# GDRCopy
-WORKDIR /tmp
-RUN git clone https://github.com/NVIDIA/gdrcopy.git
-WORKDIR /tmp/gdrcopy
-RUN git checkout v2.4.4
-
-RUN apt update
-RUN apt install -y nvidia-dkms-535
-RUN apt install -y build-essential devscripts debhelper fakeroot pkg-config dkms
-RUN apt install -y check libsubunit0 libsubunit-dev
-
-WORKDIR /tmp/gdrcopy/packages
-RUN CUDA=/usr/local/cuda ./build-deb-packages.sh
-RUN dpkg -i gdrdrv-dkms_*.deb
-RUN dpkg -i libgdrapi_*.deb
-RUN dpkg -i gdrcopy-tests_*.deb
-RUN dpkg -i gdrcopy_*.deb
-
-ENV GDRCOPY_HOME=/usr/src/gdrdrv-2.4.4/
-
-# IBGDA dependency
-RUN ln -s /usr/lib/x86_64-linux-gnu/libmlx5.so.1 /usr/lib/x86_64-linux-gnu/libmlx5.so
-RUN apt-get install -y libfabric-dev
-
-# DeepEP
-WORKDIR /sgl-workspace
-RUN git clone https://github.com/deepseek-ai/DeepEP.git
-
-# NVSHMEM
-WORKDIR /sgl-workspace
-RUN wget https://developer.download.nvidia.com/compute/redist/nvshmem/3.2.5/source/nvshmem_src_3.2.5-1.txz
-RUN tar -xf nvshmem_src_3.2.5-1.txz \
-    && mv nvshmem_src nvshmem
-
-WORKDIR /sgl-workspace/nvshmem
-RUN git apply /sgl-workspace/DeepEP/third-party/nvshmem.patch
-
-WORKDIR /sgl-workspace/nvshmem
-ENV CUDA_HOME=/usr/local/cuda
-RUN NVSHMEM_SHMEM_SUPPORT=0 \
-    NVSHMEM_UCX_SUPPORT=0 \
-    NVSHMEM_USE_NCCL=0 \
-    NVSHMEM_MPI_SUPPORT=0 \
-    NVSHMEM_IBGDA_SUPPORT=1 \
-    NVSHMEM_PMIX_SUPPORT=0 \
-    NVSHMEM_TIMEOUT_DEVICE_POLLING=0 \
-    NVSHMEM_USE_GDRCOPY=1 \
-    cmake -S . -B build/ -DCMAKE_INSTALL_PREFIX=/sgl-workspace/nvshmem/install -DCMAKE_CUDA_ARCHITECTURES=90 \
-    && cd build \
-    && make install -j
-
-WORKDIR /sgl-workspace/DeepEP
-ENV NVSHMEM_DIR=/sgl-workspace/nvshmem/install
-RUN NVSHMEM_DIR=/sgl-workspace/nvshmem/install pip install .
-
-RUN set -euxo ; \
-    curl --proto '=https' --tlsv1.2 -sSf https://just.systems/install.sh | bash -s -- --to /usr/local/bin
-
-# Set workspace
-WORKDIR /sgl-workspace