Bohan Li

Undergraduate Student

University of South China University of Technology

Research Interests

Hardware-Software Co-Design

Efficient AI Hardware & Accelerators

AI for Architecture

About

I am an undergraduate student at the School of Microelectronic, South China University of Technology, advised by Prof. Simei Yang.

My current research focuses on multicore SpMM design-space exploration for unified-core systems, as well as AI for Architecture, where LLM tools help optimize cache policies, prefetchers, value prediction, and multicore shared-LLC systems.

Publications

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FlexVector: A SpMM Vector Processor with Flexible VRF for GCNs on Varying-Sparsity Graphs

Bohan Li, Shengmin Li, Xinyu Shi, Enyi Yao, Francky Catthoor, Simei Yang^†

FlexVector is a domain-specific vector processor that accelerates SpMM for GCN inference on power-law graphs via a software-managed flexible VRF, row-wise product dataflow, and coarse-grained ISA, achieving high utilization and reduced memory traffic under varying sparsity.

News

2025-11

Our work has Won the National award 🎉 see https://github.com/brandon-lee-bo/fpgachina2025_47488

2023-09

Starting my University life at the South China University of Technology