This repository contains the implementations of algorithmic decoders for repetition codes and surface codes, especially deployed on GPU in a paradigm of distributed computing.
It is part of my internship work at Alibaba Quantum Laboratory.
Repetition code:
| Syndrome graph | Monolothic UF decoding | Distributed (GPU) UF decoding |
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Surface code:
| Syndrome graph | Monolothic UF decoding | Distributed (GPU) UF decoding |
|---|---|---|
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CPU v.s. GPU UF decoding on surface code:
