lightning/dockers/base-conda/Dockerfile

# Copyright The PyTorch Lightning team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Existing images:
# --build-arg PYTHON_VERSION=3.7 --build-arg PYTORCH_VERSION=1.8
# --build-arg PYTHON_VERSION=3.7 --build-arg PYTORCH_VERSION=1.6
# --build-arg PYTHON_VERSION=3.7 --build-arg PYTORCH_VERSION=1.5
# --build-arg PYTHON_VERSION=3.7 --build-arg PYTORCH_VERSION=1.4

ARG CUDNN_VERSION=8
ARG CUDA_VERSION=10.2

# FROM nvidia/cuda:${CUDA_VERSION}-devel-ubuntu20.04
FROM nvidia/cuda:${CUDA_VERSION}-cudnn${CUDNN_VERSION}-devel-ubuntu18.04
# FROM nvidia/cuda:${CUDA_VERSION}-devel-ubuntu18.04

ARG PYTHON_VERSION=3.7
ARG PYTORCH_VERSION=1.6
ARG CONDA_VERSION=4.9.2

SHELL ["/bin/bash", "-c"]

ENV PATH="$PATH:/root/.local/bin"

RUN apt-get update -qq && \
    apt-get install -y --no-install-recommends \
        build-essential \
        cmake \
        git \
        wget \
        curl \
        unzip \
        ca-certificates \
        libopenmpi-dev \
    && \

# Install conda and python.
# NOTE new Conda does not forward the exit status... https://github.com/conda/conda/issues/8385
    curl -o ~/miniconda.sh https://repo.anaconda.com/miniconda/Miniconda3-py38_${CONDA_VERSION}-Linux-x86_64.sh && \
    chmod +x ~/miniconda.sh && \
    ~/miniconda.sh -b && \
    rm ~/miniconda.sh && \

# Cleaning
    apt-get autoremove -y && \
    apt-get clean && \
    rm -rf /root/.cache && \
    rm -rf /var/lib/apt/lists/*

ENV \
    PATH="/root/miniconda3/bin:$PATH" \
    LD_LIBRARY_PATH="/root/miniconda3/lib:$LD_LIBRARY_PATH" \
    CUDA_TOOLKIT_ROOT_DIR="/usr/local/cuda" \
    MKL_THREADING_LAYER=GNU \
    HOROVOD_GPU_OPERATIONS=NCCL \
    HOROVOD_WITH_PYTORCH=1 \
    HOROVOD_WITHOUT_TENSORFLOW=1 \
    HOROVOD_WITHOUT_MXNET=1 \
    HOROVOD_WITH_GLOO=1 \
    HOROVOD_WITHOUT_MPI=1 \
    # MAKEFLAGS="-j$(nproc)" \
    MAKEFLAGS="-j1" \
    TORCH_CUDA_ARCH_LIST="3.7;5.0;6.0;7.0;7.5" \
    CONDA_ENV=lightning

COPY environment.yml environment.yml

# conda init
RUN conda create -y --name $CONDA_ENV python=${PYTHON_VERSION} pytorch=${PYTORCH_VERSION} cudatoolkit=${CUDA_VERSION} -c pytorch -c pytorch-test -c pytorch-nightly && \
    conda init bash && \
    # NOTE: this requires that the channel is presented in the yaml before packages
    # replace channel to nigtly if needed, fix PT version and remove Horovod as it will be installed later
    python -c "import re ; fname = 'environment.yml' ; req = re.sub(r'- python[>=]+[\d\.]+', '# - python=${PYTHON_VERSION}', open(fname).read()) ; open(fname, 'w').write(req)" && \
    python -c "import re ; fname = 'environment.yml' ; req = re.sub(r'- pytorch[>=]+[\d\.]+', '# - pytorch=${PYTORCH_VERSION}', open(fname).read()) ; open(fname, 'w').write(req)" && \
    python -c "import re ; fname = 'environment.yml' ; req = re.sub(r'- horovod[>=]+[\d\.]+', '# - horovod', open(fname).read()) ; open(fname, 'w').write(req)" && \
    python -c "fname = 'environment.yml' ; req = open(fname).readlines() ; open(fname, 'w').writelines([ln for ln in req if 'horovod' not in ln])" && \
    cat environment.yml && \
    conda env update --name $CONDA_ENV --file environment.yml && \
    conda clean -ya && \
    rm environment.yml

ENV \
    PATH /root/miniconda3/envs/${CONDA_ENV}/bin:$PATH \
    LD_LIBRARY_PATH="/root/miniconda3/envs/${CONDA_ENV}/lib:$LD_LIBRARY_PATH" \
    # if you want this environment to be the default one, uncomment the following line:
    CONDA_DEFAULT_ENV=${CONDA_ENV}

COPY ./requirements/extra.txt requirements-extra.txt
COPY ./requirements/test.txt requirements-test.txt
COPY ./requirements/adjust_versions.py requirements_adjust_versions.py

RUN \
    pip list | grep torch && \
    python -c "import torch; print(torch.__version__)" && \
    python requirements_adjust_versions.py requirements-extra.txt && \
    # Install remaining requirements
    pip install -r requirements-extra.txt --no-cache-dir && \
    pip install -r requirements-test.txt --no-cache-dir && \
    rm requirements*

RUN \
    # install DALI, needed for examples
    pip install --extra-index-url https://developer.download.nvidia.com/compute/redist nvidia-dali-cuda${CUDA_VERSION%%.*}0

RUN \
    # install NVIDIA AMP
    git clone https://github.com/NVIDIA/apex && \
    pip install --no-cache-dir --global-option="--cpp_ext" --global-option="--cuda_ext" ./apex && \
    rm -rf apex

RUN \
    # Show what we have
    pip --version && \
    conda info && \
    pip list && \
    python -c "import sys; assert sys.version[:3] == '$PYTHON_VERSION', sys.version" && \
    python -c "import torch; assert torch.__version__[:3] == '$PYTORCH_VERSION', torch.__version__"