docker : added explicit arm64 build (#11888 and #13891)

.devops/arm64.Dockerfile

@@ -0,0 +1,128 @@
+# Args for Build actions
+ARG BUILDPLATFORM_builder=linux/amd64
+ARG BUILDPLATFORM_runner=linux/arm64
+ARG TARGETARCH
+
+# Stage 1: Builder Docker
+FROM --platform=$BUILDPLATFORM_builder debian:bookworm-slim AS builder
+
+# FROM ubuntu:$UBUNTU_VERSION AS builder
+
+# add arm64 deps
+RUN dpkg --add-architecture arm64
+
+# Install build dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    cmake \
+    git \
+    curl \
+    ninja-build \
+    ca-certificates \
+    libopenblas-dev \
+    libgomp1 \
+    libcurl4-openssl-dev \
+    gcc-aarch64-linux-gnu \
+    g++-aarch64-linux-gnu \
+    libc6-dev-arm64-cross \
+    libcurl4-openssl-dev:arm64 \
+    libssl-dev:arm64 \
+    && update-ca-certificates
+
+WORKDIR /workspace
+
+COPY . .
+
+# Set your cross compilers environment variables (adjust if needed)
+ENV CC64=aarch64-linux-gnu-gcc
+ENV CXX64=aarch64-linux-gnu-g++
+
+# remove 'armv9' since gcc-12 doesn't support it
+RUN sed -i '/armv9/d' "ggml/src/CMakeLists.txt"
+
+# Run CMake configure and build
+
+RUN  cmake -S . -B build \
+    -DCMAKE_SYSTEM_NAME=Linux \
+    -DCMAKE_SYSTEM_PROCESSOR=aarch64 \
+    -DCMAKE_C_COMPILER=$CC64 \
+    -DCMAKE_CXX_COMPILER=$CXX64 \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCURL_INCLUDE_DIR=/usr/aarch64-linux-gnu/include \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DGGML_NATIVE=OFF \
+    -DLLAMA_BUILD_TESTS=OFF \
+    -DGGML_BACKEND_DL=ON \
+    -DGGML_CPU_ALL_VARIANTS=ON 
+RUN cmake --build build -j $(nproc)
+
+RUN mkdir -p /app/lib && \
+    find build -name "*.so" -exec cp {} /app/lib \;
+
+RUN mkdir -p /app/full \
+    && cp build/bin/* /app/full \
+    && cp *.py /app/full \
+    && cp -r gguf-py /app/full \
+    && cp -r requirements /app/full \
+    && cp requirements.txt /app/full \
+    && cp .devops/tools.sh /app/full/tools.sh
+
+# Stage 2: Runtime
+FROM --platform=$BUILDPLATFORM_runner debian:bookworm-slim AS base
+
+#FROM ubuntu:$UBUNTU_VERSION AS base
+
+# Install runtime dependencies
+RUN apt-get update && apt-get install -y \
+    libopenblas-dev \
+    libgomp1 \
+    curl \
+    ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy built binaries from builder
+COPY --from=builder /app/full /app
+
+# Full
+FROM base AS full
+
+COPY --from=builder /app/full /app
+
+WORKDIR /app
+
+RUN apt-get update \
+    && apt-get install -y \
+    git \
+    python3 \
+    python3-pip
+
+RUN pip install --no-cache-dir --upgrade pip setuptools wheel --break-system-packages
+RUN pip install --no-cache-dir -r requirements.txt --break-system-packages
+
+# Clean up unnecessary files to reduce image size
+RUN rm -rf /root/.cache/pip && rm -rf /root/.cache/build && rm -rf /tmp/* && rm -rf /var/tmp/*
+RUN apt autoremove -y && apt clean -y
+RUN find /var/cache/apt/archives /var/lib/apt/lists -not -name lock -type f -delete
+RUN find /var/cache -type f -delete
+
+ENTRYPOINT ["/app/tools.sh"]
+
+# Light
+FROM base AS light
+
+COPY --from=builder /app/full/llama-cli /app
+
+WORKDIR /app
+
+ENTRYPOINT [ "/app/llama-cli" ]
+
+# Server
+FROM base AS server
+
+COPY --from=builder /app/full/llama-server /app
+
+WORKDIR /app
+
+HEALTHCHECK CMD [ "curl", "-f", "http://localhost:8080/health" ]
+
+ENTRYPOINT [ "/app/llama-server" ]

.github/workflows/docker.yml

@@ -44,6 +44,7 @@ jobs:
           - { tag: "musa", dockerfile: ".devops/musa.Dockerfile", platforms: "linux/amd64", full: true, light: true, server: true, free_disk_space: true }
           - { tag: "intel", dockerfile: ".devops/intel.Dockerfile", platforms: "linux/amd64", full: true, light: true, server: true, free_disk_space: true }
           - { tag: "vulkan", dockerfile: ".devops/vulkan.Dockerfile", platforms: "linux/amd64", full: true, light: true, server: true, free_disk_space: false }
+          - { tag: "arm64", dockerfile: ".devops/arm64.Dockerfile", platforms: "linux/arm64", full: true, light: true, server: true, free_disk_space: false }
           # Note: the rocm images are failing due to a compiler error and are disabled until this is fixed to allow the workflow to complete
           #- {tag: "rocm", dockerfile: ".devops/rocm.Dockerfile", platforms: "linux/amd64,linux/arm64", full: true, light: true, server: true, free_disk_space: true }
     steps:
@@ -52,14 +53,21 @@ jobs:
         with:
           fetch-depth: 0 # preserve git history, so we can determine the build number
 
+      #- name: Set up QEMU
+      #  uses: docker/setup-qemu-action@v3
+      #  with:
+      #    image: tonistiigi/binfmt:qemu-v7.0.0-28
+
       - name: Set up QEMU
+        if: matrix.config.platforms != 'linux/arm64'
         uses: docker/setup-qemu-action@v3
         with:
           image: tonistiigi/binfmt:qemu-v7.0.0-28
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
+
       - name: Log in to Docker Hub
         uses: docker/login-action@v2
         with: