Unary Computing
Unary computing applies unary bit streams as internal data, and mitigates the conversion of data from unary to binary in converntional computers, leading to less system-level latency, as in the diagram. Currently, unary computing has already been applied to low-density parity-check code, image processing and machine learning. We create UnarySim to accurately simulate the behavior of unary computing at cycle level.
Posts
Paper is accepted in ASP-DAC 2021
This paper introduces a metric to identify better SC units and predict the timing for early termination.
Publications
uGEMM: Unary Computing Architecture for GEMM Applications
General matrix multiplication (GEMM) is universal in various applications, such as signal processing, machine learning, and computer …
In-Stream Stochastic Division and Square Root via Correlation
Stochastic Computing (SC) is designed to minimize hardware area and power consumption compared to traditional binary-encoded …
Talks
uGEMM: Unary Computing Architecture for GEMM Applications
Present an ultra-low power unary computing architecture for GEMM, which is compatible for both temporal and rate coding.
Introduction to Unary Computing
Present the basic concept of unary computing, as well as its mechanism and application.
Unary Computing for General Matrix Multiplication
Present uGEMM architecture, a high performance uanry computing architecture to unify the computation for both rate- and temporal-coded bit streams.