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README.md

Compiling ADOP

1. Prerequisites

Supported Operating System

  • Ubuntu 18.04, 20.04

Supported Compiler

  • g++-7
  • g++-9

Required Software

  • Anaconda
git clone [email protected]:darglein/ADOP.git
cd ADOP
git submodule update --init --recursive --jobs 0

2. Setup Environment

cd ADOP
./create_environment.sh

3. Install Pytorch from Source

  • We need a source build because the packaged pytorch was build using the old C++ ABI.
cd ADOP
./install_pytorch.sh

4. Build ADOP

conda activate adop
git clone [email protected]:darglein/ADOP.git
cd ADOP
git submodule update --init --recursive --jobs 0

# Set this to either g++-7 or 9
export CC=gcc-9
export CXX=g++-9
export CUDAHOSTCXX=g++-9

mkdir build
cd build
export CONDA=${CONDA_PREFIX:-"$(dirname $(which conda))/../"}
cmake -DCMAKE_PREFIX_PATH="${CONDA}/lib/python3.9/site-packages/torch/;${CONDA}" ..
make -j10

Building with VR support

  • Install Steam and SteamVR
  • Add openvr to the adop environment
conda activate adop
conda install -y -c schrodinger openvr
  • Compile ADOP again

Headless Build

  • On remote servers without Xorg we recommend the headless build.
  • Add the following flag to the cmake command of ADOP:
  • -DADOP_HEADLESS=ON
  • Note, adop_viewer can not be build headless.

Troubleshooting

libNVxxxx.so not found when launching an executable

  • Add the lib/ directory of the conda environment to LD_LIBRARY_PATH
  • Example: export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:~/anaconda3/envs/adop/lib