FROM nvidia/cuda:12.2.2-cudnn8-devel-ubuntu20.04 as builder

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        python3-dev \
        python3-pip \
        wget \
        && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /root

ENV ONEAPI_VERSION=2023.0.0
RUN wget -q https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB && \
    apt-key add *.PUB && \
    rm *.PUB && \
    echo "deb https://apt.repos.intel.com/oneapi all main" > /etc/apt/sources.list.d/oneAPI.list && \
    apt-get update && \
    apt-get install -y --no-install-recommends \
        intel-oneapi-mkl-devel-$ONEAPI_VERSION \
        && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

RUN python3 -m pip --no-cache-dir install cmake==3.22.*

ENV ONEDNN_VERSION=3.1.1
RUN wget -q https://github.com/oneapi-src/oneDNN/archive/refs/tags/v${ONEDNN_VERSION}.tar.gz && \
    tar xf *.tar.gz && \
    rm *.tar.gz && \
    cd oneDNN-* && \
    cmake -DCMAKE_BUILD_TYPE=Release -DONEDNN_LIBRARY_TYPE=STATIC -DONEDNN_BUILD_EXAMPLES=OFF -DONEDNN_BUILD_TESTS=OFF -DONEDNN_ENABLE_WORKLOAD=INFERENCE -DONEDNN_ENABLE_PRIMITIVE="CONVOLUTION;REORDER" -DONEDNN_BUILD_GRAPH=OFF . && \
    make -j$(nproc) install && \
    cd .. && \
    rm -r oneDNN-*

ENV OPENMPI_VERSION=4.1.6
RUN wget -q https://download.open-mpi.org/release/open-mpi/v4.1/openmpi-${OPENMPI_VERSION}.tar.bz2 && \
    tar xf *.tar.bz2 && \
    rm *.tar.bz2 && \
    cd openmpi-* && \
    ./configure && \
    make -j$(nproc) install && \
    cd .. && \
    rm -r openmpi-*

COPY third_party third_party
COPY cli cli
COPY include include
COPY src src
COPY cmake cmake
COPY python python
COPY CMakeLists.txt .

ARG CXX_FLAGS
ENV CXX_FLAGS=${CXX_FLAGS:-"-msse4.1"}
ARG CUDA_NVCC_FLAGS
ENV CUDA_NVCC_FLAGS=${CUDA_NVCC_FLAGS:-"-Xfatbin=-compress-all"}
ARG CUDA_ARCH_LIST
ENV CUDA_ARCH_LIST=${CUDA_ARCH_LIST:-"Common"}
ENV CTRANSLATE2_ROOT=/opt/ctranslate2
ENV LD_LIBRARY_PATH=/usr/local/lib/:${LD_LIBRARY_PATH}

RUN mkdir build_tmp && \
    cd build_tmp && \
    cmake -DCMAKE_INSTALL_PREFIX=${CTRANSLATE2_ROOT} \
          -DWITH_CUDA=ON -DWITH_CUDNN=ON -DWITH_MKL=ON -DWITH_DNNL=ON -DOPENMP_RUNTIME=COMP \
          -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="${CXX_FLAGS}" \
          -DCUDA_NVCC_FLAGS="${CUDA_NVCC_FLAGS}" -DCUDA_ARCH_LIST="${CUDA_ARCH_LIST}" -DWITH_TENSOR_PARALLEL=ON .. && \
    VERBOSE=1 make -j$(nproc) install

ENV LANG=en_US.UTF-8
COPY README.md .

RUN cd python && \
    python3 -m pip --no-cache-dir install -r install_requirements.txt && \
    python3 setup.py bdist_wheel --dist-dir $CTRANSLATE2_ROOT

FROM nvidia/cuda:12.2.2-base-ubuntu20.04

# We remove the cuda-compat package because it conflicts with the CUDA Enhanced Compatibility.
# See e.g. https://github.com/NVIDIA/nvidia-docker/issues/1515
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        libcublas-12-2 \
        libcudnn8=8.9.7.29-1+cuda12.2 \
        libnccl2=2.19.3-1+cuda12.2 \
        libopenmpi3=4.0.3-0ubuntu1 \
        openmpi-bin \
        libgomp1 \
        python3-pip \
        && \
    apt-get purge -y cuda-compat-12-2 && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

ENV CTRANSLATE2_ROOT=/opt/ctranslate2
ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$CTRANSLATE2_ROOT/lib

COPY --from=builder $CTRANSLATE2_ROOT $CTRANSLATE2_ROOT
RUN python3 -m pip --no-cache-dir install $CTRANSLATE2_ROOT/*.whl && \
    rm $CTRANSLATE2_ROOT/*.whl

WORKDIR /subgen

ADD https://raw.githubusercontent.com/McCloudS/subgen/main/requirements.txt /subgen/requirements.txt

RUN apt-get update \
    && apt-get install -y \
        python3 \
        python3-pip \
        ffmpeg \
        git \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

RUN pip3 install --no-cache-dir -r /subgen/requirements.txt

ENV PYTHONUNBUFFERED=1

ADD https://raw.githubusercontent.com/McCloudS/subgen/main/launcher.py /subgen/launcher.py
ADD https://raw.githubusercontent.com/McCloudS/subgen/main/subgen.py /subgen/subgen.py
ADD https://raw.githubusercontent.com/McCloudS/subgen/main/language_code.py /subgen/language_code.py

CMD [ "bash", "-c", "python3 -u launcher.py" ]