نسخة أولية وصول مفتوح
GPU-Based Parallel BP Decoding for Quantum LDPC Memory
Quantum low-density parity-check (qLDPC) decoding requires reliable corrections and low latency over long syndrome histories. We extend BP-SF, an oscillation-guided belief-propagation (BP) decoder with independent syndrome-flip trials, by introducing windowed and streaming operations. Our CUDA implementation combines d …