Results shown below are for the Ptolemy models in the elk-models repository.

Each algorithm was run ten times for each diagram, with the shortest execution time being recorded. An up-to-date laptop has been used, see the result files for further specs.

ELK	elkjs

Numbers larger than 0ms (absolute) or larger than 1.0 (relative) indicate that ELK has been faster than elkjs.

Absolute	Relative

Absolute	Relative

Build:

npm install
npm run venv
npm run build

Adjust paths, versions, and packages in src/main/js/speed.js, then run

source ./.venv/bin/activate
node src/main/js/speed.js ./../elk-models/**/*.json
node src/main/js/eval.js ./results/result-202007241256.json

ModuleNotFoundError: No module named 'tkinter'
sudo apt-get install python3-tk