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Thermodynamic computing system for AI applications

delete2025-04-22
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OA
AI
D
Denis Melanson
M
Mohammad Abu Khater
M
Maxwell Aifer
K
Kaelan Donatella
M
Max Hunter Gordon
T
Thomas D. Ahle
G
Gavin E. Crooks
A
Antonio Martinez
F
Faris M. Sbahi
P
Patrick J. Coles *
DOI:10.1038/s41467-025-59011-xdelete
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摘要

摘要

En 中文
近期人工智能(AI)算法的突破性进展凸显了需要替代计算硬件来真正释放AI潜能。基于物理的硬件,如热力学计算,有望提供一种快速、低功耗的方式来加速AI基础操作,尤其是生成式AI和概率AI。在本工作中,我们提出了一种小规模热力学计算机,我们称之为随机处理单元。该设备由印刷电路板上的RLC电路构成,作为单元细胞,共有8个单元细胞通过开关电容实现全耦合。它可以用于采样或线性代数基础操作,我们在硬件上展示了高斯采样和矩阵求逆。后者代表了一个热力学线性代数实验。我们设想,当该硬件在规模上扩大后,将对加速各种概率AI应用产生重大影响。

期刊

Nature Communications 封面图
Nature Communications
IF:
15.7
论文数:
9.4W
被引数:
91.2W

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