Hasktorch with Nix

hasktorch.sh

# First of all make sure Nix is up and running https://nixos.org/nix

# Clone Hasktorch
git clone https://github.com/hasktorch/hasktorch.git
cd hasktorch

NIX_PATH="nixpkgs=https://github.com/NixOS/nixpkgs/archive/release-19.09.tar.gz"
nix-env -iA cachix -f https://cachix.org/api/v1/install
cachix use hasktorch

# Option 1: Build examples
nix-build -A hasktorch-examples_cpu

# Run an example application
./result/bin/static-xor-mlp

# Option 2, interactive with Stack
stack --nix ghci

# Option 3 (might be problematic as of 27 July 2020): Launch Jupyter Lab
nix-shell ./nix/jupyter-shell.nix --command "jupyter lab"