🦀🐍 Fusion Blossom
The fastest MWPM decoder in the world. It demonstrated decoding a 1000-qubit surface code at a rate of a million measurement rounds per second when running on 32-core CPUs. For more details see our GitHub repo and our paper. It also comes with a nice visualization tool implemented with Vue.js and Three.js.
Open bounties:
- $50 | understanding the accuracy implication of
max_tree_size - $150 | optimize dual module with priority queue
- $150 | Better visualization tool that supports Jupyter notebook