N4LA: Shift-Dominant NVFP4 LLM Accelerator via Structured Power-of-Two Remapping

Seungchan Lee, Insu Choi, Jihyun Moon, Jeongyeol Lee, Joon-Sung Yang
March, 2027
Type
Conference paper
Publication
2027 33rd IEEE International Symposium on High-Performance Computer Architecture (HPCA)
Insu Choi
Insu Choi
Senior Research Engineer · Memory Systems Research

I am a Senior Research Engineer in Memory Systems Research at SK hynix. During my Ph.D. at Yonsei University, I worked on LLM system optimization, AI accelerators, and memory reliability for fault-tolerant DNNs.