XNOR-SRAM: In-Memory Computing SRAM Macro for Binary/Ternary Deep Neural Networks

被引:0
|
作者
Jiang, Zhewei [1 ]
Yin, Shihui [2 ]
Seok, Mingoo [1 ]
Seo, Jae-sun [2 ]
机构
[1] Columbia Univ, New York, NY 10027 USA
[2] Arizona State Univ, Tempe, AZ 85287 USA
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We present an in-memory computing SRAM macro that computes XNOR-and-accumulate in binary/ternary deep neural networks on the bitline without row-by-row data access. It achieves 33X better energy and 300X better energy-delay product than digital ASIC, and also achieves significantly higher accuracy than prior in-SRAM computing macro (e.g., 98.3% vs. 90% for MNIST) by being able to support the mainstream DNN/CNN algorithms.
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页码:173 / 174
页数:2
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