# Ubuntu 20.04 amd64 dependencies
FROM --platform=linux/amd64 ubuntu:20.04 AS base-amd64
ARG CUDA_VERSION=11.3.1-1
ARG CMAKE_VERSION=3.22.1
# ROCm only supports amd64
ARG ROCM_VERSION=6.0
ARG CLBLAST_VER=1.6.1

# Note: https://rocm.docs.amd.com/en/latest/release/user_kernel_space_compat_matrix.html
RUN apt-get update && \
    apt-get install -y wget gnupg && \
    wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/cuda-ubuntu2004.pin && \
    mv cuda-ubuntu2004.pin /etc/apt/preferences.d/cuda-repository-pin-600 && \
    apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/3bf863cc.pub && \
    echo "deb [by-hash=no] https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/ /" > /etc/apt/sources.list.d/cuda.list && \
    wget "https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-linux-x86_64.sh" -O /tmp/cmake-installer.sh && \
    chmod +x /tmp/cmake-installer.sh && /tmp/cmake-installer.sh --skip-license --prefix=/usr && \
    mkdir --parents --mode=0755 /etc/apt/keyrings && \
    wget https://repo.radeon.com/rocm/rocm.gpg.key -O - | gpg --dearmor > /etc/apt/keyrings/rocm.gpg && \
    echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/rocm.gpg] https://repo.radeon.com/rocm/apt/${ROCM_VERSION} focal main" > /etc/apt/sources.list.d/rocm.list && \
    echo "Package: *" > /etc/apt/preferences.d/rocm-pin-600 && \
    echo "Pin: release o=repo.radeon.com" >> /etc/apt/preferences.d/rocm-pin-600 && \
    echo "Pin-Priority: 600" >> /etc/apt/preferences.d/rocm-pin-600 && \
    apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get -y install cuda=${CUDA_VERSION} rocm-hip-libraries rocm-device-libs rocm-libs rocm-ocl-icd rocm-hip-sdk rocm-hip-libraries rocm-cmake rocm-clang-ocl rocm-dev

# CLBlast
RUN wget -qO- https://github.com/CNugteren/CLBlast/archive/refs/tags/${CLBLAST_VER}.tar.gz | tar zxv -C /tmp/ && \
    cd /tmp/CLBlast-${CLBLAST_VER} && mkdir build && cd build && cmake .. && make && make install

ENV ROCM_PATH=/opt/rocm

# Ubuntu 22.04 arm64 dependencies
FROM --platform=linux/arm64 ubuntu:20.04 AS base-arm64
ARG CUDA_VERSION=11.3.1-1
ARG CMAKE_VERSION=3.27.6
RUN apt-get update && \
    apt-get install -y wget gnupg && \
    wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/sbsa/cuda-ubuntu2004.pin && \
    mv cuda-ubuntu2004.pin /etc/apt/preferences.d/cuda-repository-pin-600 && \
    apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/sbsa//3bf863cc.pub && \
    echo "deb [by-hash=no] https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/sbsa/ /" > /etc/apt/sources.list.d/cuda.list && \
    wget "https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-linux-aarch64.sh" -O /tmp/cmake-installer.sh && \
    chmod +x /tmp/cmake-installer.sh && /tmp/cmake-installer.sh --skip-license --prefix=/usr && \
    apt-get update && \
    apt-cache madison cuda && \
    DEBIAN_FRONTEND=noninteractive apt-get -y install cuda=${CUDA_VERSION} 

FROM base-${TARGETARCH}
ARG TARGETARCH
ARG GOFLAGS="'-ldflags -w -s'"
ARG CGO_CFLAGS
ARG GOLANG_VERSION=1.21.3

# Common toolchain
RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y gcc-10 g++-10 cpp-10 git ocl-icd-opencl-dev && \
    update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 100 --slave /usr/bin/g++ g++ /usr/bin/g++-10 --slave /usr/bin/gcov gcov /usr/bin/gcov-10

# install go
ADD https://dl.google.com/go/go${GOLANG_VERSION}.linux-$TARGETARCH.tar.gz /tmp/go${GOLANG_VERSION}.tar.gz
RUN mkdir -p /usr/local && tar xz -C /usr/local </tmp/go${GOLANG_VERSION}.tar.gz

# build the final binary
WORKDIR /go/src/github.com/jmorganca/ollama
COPY . .

ENV GOOS=linux
ENV GOARCH=$TARGETARCH
ENV GOFLAGS=$GOFLAGS
ENV CGO_CFLAGS=${CGO_CFLAGS}

RUN /usr/local/go/bin/go generate ./... && \
    /usr/local/go/bin/go build .