Dockerfile.sycl

# ggml SYCL hardware detection uses BMG G31/WCL architecture enums added in oneAPI 2025.3.
ARG SYCL_VERSION=2025.3.2-0

FROM intel/oneapi-basekit:${SYCL_VERSION}-devel-ubuntu24.04 AS build

# sd-server embeds the web UI at build time, so the build image needs Node/pnpm.
RUN apt-get update && apt-get install -y --no-install-recommends cmake ca-certificates curl gnupg && \
    mkdir -p /etc/apt/keyrings && \
    curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key -o /tmp/nodesource-repo.gpg.key && \
    gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg /tmp/nodesource-repo.gpg.key && \
    rm /tmp/nodesource-repo.gpg.key && \
    echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_20.x nodistro main" > /etc/apt/sources.list.d/nodesource.list && \
    apt-get update && \
    apt-get install -y --no-install-recommends nodejs && \
    npm install -g pnpm@10.15.1 && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /sd.cpp

COPY . .

RUN mkdir build && cd build && \
    cmake .. -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx -DSD_SYCL=ON -DCMAKE_BUILD_TYPE=Release && \
    cmake --build . --config Release -j$(nproc)

FROM intel/oneapi-basekit:${SYCL_VERSION}-devel-ubuntu24.04 AS runtime

COPY --from=build /sd.cpp/build/bin/sd-cli /sd-cli
COPY --from=build /sd.cpp/build/bin/sd-server /sd-server

ENTRYPOINT [ "/sd-cli" ]