# default base image
ARG BASE_IMAGE="rocm/pytorch:rocm6.0_ubuntu20.04_py3.9_pytorch_2.1.1"

FROM $BASE_IMAGE

ARG BASE_IMAGE="rocm/pytorch:rocm6.0_ubuntu20.04_py3.9_pytorch_2.1.1"

RUN echo "Base image is $BASE_IMAGE"

# BASE_IMAGE for ROCm_5.7: "rocm/pytorch:rocm5.7_ubuntu22.04_py3.10_pytorch_2.0.1"
# BASE_IMAGE for ROCm_6.0: "rocm/pytorch:rocm6.0_ubuntu20.04_py3.9_pytorch_2.1.1"


ARG FA_GFX_ARCHS="gfx90a;gfx942"
RUN echo "FA_GFX_ARCHS is $FA_GFX_ARCHS"

ARG FA_BRANCH="ae7928c"
RUN echo "FA_BRANCH is $FA_BRANCH"

# whether to build flash-attention
# if 0, will not build flash attention
# this is useful for gfx target where flash-attention is not supported
# In that case, we need to use the python reference attention implementation in vllm
ARG BUILD_FA="1"

# whether to build triton on rocm
ARG BUILD_TRITON="1"

# Install some basic utilities
RUN apt-get update && apt-get install python3 python3-pip -y

# Install some basic utilities
RUN apt-get update && apt-get install -y \
    curl \
    ca-certificates \
    sudo \
    git \
    bzip2 \
    libx11-6 \
    build-essential \
    wget \
    unzip \
    nvidia-cuda-toolkit \
    tmux \
 && rm -rf /var/lib/apt/lists/*

### Mount Point ###
# When launching the container, mount the code directory to /app
ARG APP_MOUNT=/vllm-workspace
VOLUME [ ${APP_MOUNT} ]
WORKDIR ${APP_MOUNT}

RUN python3 -m pip install --upgrade pip
RUN python3 -m pip install --no-cache-dir fastapi ninja tokenizers pandas

ENV LLVM_SYMBOLIZER_PATH=/opt/rocm/llvm/bin/llvm-symbolizer
ENV PATH=$PATH:/opt/rocm/bin:/libtorch/bin:
ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/rocm/lib/:/libtorch/lib:
ENV CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:/libtorch/include:/libtorch/include/torch/csrc/api/include/:/opt/rocm/include/:

# Install ROCm flash-attention
RUN if [ "$BUILD_FA" = "1" ]; then \
    mkdir libs \
    && cd libs \
    && git clone https://github.com/ROCm/flash-attention.git \
    && cd flash-attention \
    && git checkout ${FA_BRANCH} \
    && git submodule update --init \
    && export GPU_ARCHS=${FA_GFX_ARCHS} \
    && if [ "$BASE_IMAGE" = "rocm/pytorch:rocm5.7_ubuntu22.04_py3.10_pytorch_2.0.1" ]; then \
        patch /opt/conda/envs/py_3.10/lib/python3.10/site-packages/torch/utils/hipify/hipify_python.py hipify_patch.patch; fi \
    && python3 setup.py install \
    && cd ..; \
    fi

# Error related to odd state for numpy 1.20.3 where there is no METADATA etc, but an extra LICENSES_bundled.txt.
# Manually removed it so that later steps of numpy upgrade can continue
RUN if [ "$BASE_IMAGE" = "rocm/pytorch:rocm6.0_ubuntu20.04_py3.9_pytorch_2.1.1" ]; then \
    rm -rf /opt/conda/envs/py_3.9/lib/python3.9/site-packages/numpy-1.20.3.dist-info/; fi

# build triton
RUN if [ "$BUILD_TRITON" = "1" ]; then \
    mkdir -p libs \
    && cd libs \
    && pip uninstall -y triton \
    && git clone https://github.com/ROCm/triton.git \
    && cd triton/python \
    && pip3 install . \
    && cd ../..; \
    fi

WORKDIR /vllm-workspace
COPY . .

RUN python3 -m pip install --upgrade pip numba

# make sure punica kernels are built (for LoRA)
ENV VLLM_INSTALL_PUNICA_KERNELS=1

RUN --mount=type=cache,target=/root/.cache/pip \
    pip install -U -r requirements-rocm.txt \
    && patch /opt/rocm/include/hip/amd_detail/amd_hip_bf16.h ./rocm_patch/rocm_bf16.patch \
    && python3 setup.py install \
    && cp build/lib.linux-x86_64-cpython-39/vllm/_C.cpython-39-x86_64-linux-gnu.so vllm/ \
    && cd ..

RUN python3 -m pip install --upgrade pip
RUN python3 -m pip install --no-cache-dir ray[all]==2.9.3

CMD ["/bin/bash"]