Getting Started

PolyGraphs requires PyTorch and DGL libraries to be configured on your computer before it can be installed.

Libraries

Currently, the latest version of PyTorch supported by DGL is 2.3.0, the following instructions install a CPU version of PyTorch and DGL. See the installation instruction on the PyTorch and DGL getting started guides if you require support for CUDA or platform specific instructions. DGL on Linux has a slightly different installation method to the MacOS instructions shown below.

pip

pip install torch==2.3.0 torchdata
pip install pydantic
pip install dgl -f https://data.dgl.ai/wheels/repo.html

conda

conda create --name polygraphs
conda activate polygraphs
conda install pytorch==2.3.0 torchdata -c pytorch
conda install pydantic -c conda-forge
conda install -c dglteam dgl

After the installation has completed, DGL should be configured to use PyTorch as its backend:

python -m dgl.backend.set_default_backend pytorch

Install PolyGraphs

You can install and use PolyGraphs library via PyPi:

pip install polygraphs

Next Steps

• Run a test simulation to check that PolyGraphs is working