build_from_source.txt

# common dependencies
conda install numpy ninja pyyaml mkl mkl-include setuptools cmake cffi typing
conda install -c pytorch magma-cuda90 # or [magma-cuda92 | magma-cuda100 ] depending on your cuda version

# get pytorch from source
git clone --recursive https://github.com/pytorch/pytorch
cd pytorch
# if you are updating an existing checkout
git submodule sync
git submodule update --init --recursive

# installing
export CMAKE_PREFIX_PATH=${CONDA_PREFIX:-"$(dirname $(which conda))/../"}
python setup.py install



# build torchvision from source
git clone https://github.com/pytorch/vision
cd vision
# if you are updating an existing checkout
git submodule sync
git submodule update --init --recursive
python setup.py install



# build ignite from source
git clone https://github.com/pytorch/ignite
cd ignite
# if you are updating an existing checkout
git submodule sync
git submodule update --init --recursive
python setup.py install



# build fastai from source
git clone https://github.com/fastai/fastai
cd fastai
tools/run-after-git-clone
pip install -e ".[dev]"



# some tips for accelerating
1. jpeg -----> libjpeg-turbo
2. Pillow -----> Pillow-SIMD