APTPU: Approximate Computing Based Tensor Processing Unit
Published in IEEE Transactions on Circuits and Systems I Regular Papers • Sep 23, 2022
NobleIDNI2P12W61R45S80
Authors:,,
Mohammed Elbtity
Peyton Chandarana
Brendan Reidy
Abstract
We propose an approximate tensor processing unit (APTPU), which includes two main components: (1) approximate processing elements (APEs) consisting of a low-precision multiplier and an approximate adder, and (2) pre-approximate units (PAUs) which are shared among the APEs in the APTPU’s systolic arr...
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