Vol. 4 No. 7 (2025)
Articles

Design and Optimization of Low-Power RISC-V Processors for Edge AI Applications

Published 2025-07-30

How to Cite

Radford, C. (2025). Design and Optimization of Low-Power RISC-V Processors for Edge AI Applications. Journal of Computer Technology and Software, 4(7). Retrieved from https://ashpress.org/index.php/jcts/article/view/199

Abstract

With the proliferation of intelligent workloads in embedded systems, there is an increasing demand for customized, low-power, and open-source processor architectures capable of efficiently executing inference tasks close to the data source. This paper presents a comprehensive hardware-software co-design methodology for optimizing RISC-V-based processors specifically tailored for inference at the edge. We describe a scalable pipeline architecture that incorporates lightweight matrix operation units, SIMD extensions, and a high-efficiency memory subsystem, all designed to address the unique requirements of embedded and resource-constrained environments. Extensive benchmarking using the MLPerf Tiny suite demonstrates that the proposed optimized core achieves a 35% reduction in energy consumption and up to 2.4× improvement in computational throughput compared to standard RISC-V implementations. These results highlight the significant potential of domain-specific enhancements and open instruction set architectures in advancing the performance and efficiency of next-generation edge computing platforms.