Alice & Bob tests GPU decoding with synthetic quantum-error data

Alice & Bob has demonstrated decoding of LDPC-cat error-correction codes on NVIDIA GPUs using NVQLink and Quantum Machines' OPX1000 control hardware, according to its release carried by The Quantum Insider. The proof of concept used synthetic data and became more efficient when processing several sets of error measurements in parallel. It did not achieve real-time decoding; data transfer and processing still need optimisation to keep pace with a quantum computer.

DTT summary based on The Quantum Insider's report. The full article is on the publisher's site.