GuillaumeLessard / qector-decoder Star 3 Code Issues Pull requests Source-available Rust/Python quantum error correction decoder package with MWPM, Union-Find, BP-OSD, LDPC/qLDPC, CUDA batch decoding, PyMatching/Stim validation, and reproducible benchmark artifacts. python decoder cuda rust-lang stim union-find qec mwpm pymatching ldpc-bp-decoder qector Updated Jul 9, 2026 Python