高速光子张量加速器

Alireza Fardoost, Fatemeh Ghaedi Vanani, Zheyuan Zhu, Christopher Doerr, Shuo Pang, Guifang Li
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引用次数: 0

摘要

我们提出了一个相干的多维(波长,空间模式,偏振等)光子张量加速器,能够在单个时钟周期内进行矩阵-矢量,矩阵-矩阵和批量矩阵乘法。实验验证了25GBd下$2\times2$矩阵-矩阵乘法的概念验证,其精度为4.67位。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A High-Speed Photonic Tensor Accelerator
We propose a coherent multi-dimensional (wavelength, spatial mode, polarization, etc.) photonic tensor accelerator capable of matrix-vector, matrix-matrix, and batch matrix multiplications in a single clock cycle. A proof-of-concept $2\times2$ matrix-matrix multiplication at 25GBd with 4.67 bit precision was experimentally demonstrated.
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