论文标题
用于von Neumann和非von Neumann计算的耦合振荡器网络
Coupled oscillator networks for von Neumann and non von Neumann computing
论文作者
论文摘要
对计算性能和效率的需求的疯狂增长以及当前主要解决方案的内在局限性,将科学界推向了标准计算体系结构的非常规,有时甚至是异国情调的替代方案。在这项工作中,我们提供了最相关的替代方案的全景图,无论是冯·诺伊曼(Von Neumann)架构,强调了哪些经典挑战,例如能源效率和/或计算复杂性,它们都在试图解决。我们专注于基于弱耦合振荡器网络的替代方案。 Goto和Von Neumann在50年代已经引入的这种非常规的方法最近在潜在的应用中恢复了对von Neumann和非von Neumann类型的计算的兴趣。在此贡献中,我们根据相位方程提出了一个通用框架,我们从非线性弱耦合振荡器的描述中得出,对于计算应用程序特别有用。然后,我们使用这种形式主义来设计和证明对布尔门(类不是和多数)的工作原理和稳定性评估,可以作为冯·诺伊曼(Von Neumann)和非冯·诺伊曼(Neumann)架构的基础。
The frenetic growth of the need for computation performance and efficiency, along with the intrinsic limitations of the current main solutions, is pushing the scientific community towards unconventional, and sometimes even exotic, alternatives to the standard computing architectures. In this work we provide a panorama of the most relevant alternatives, both according and not the von Neumann architecture, highlighting which of the classical challenges, such as energy efficiency and/or computational complexity, they are trying to tackle. We focus on the alternatives based on networks of weakly coupled oscillators. This unconventional approach, already introduced by Goto and Von Neumann in the 50s, is recently regaining interest with potential applications to both von Neumann and non von Neumann type of computing. In this contribution, we present a general framework based on the phase equation we derive from the description of nonlinear weakly coupled oscillators especially useful for computing applications. We then use this formalism to design and prove the working principle and stability assessment of Boolean gates such as NOT and MAJORITY, that can be potentially employed as building blocks for both von Neumann and non-von Neumann architectures.