Token Packing for Transformers with Variable-Length Inputs. - Tiandong Zhao; Siyuan Miao; Shaoqiang Lu; Jialin Cao; Jun Qiu; Xiao Shi 001; Kun Wang 005; Lei He 001 (FPL, 2023)

ChatOPU: An FPGA-based Overlay Processor for Large Language Models with Unstructured Sparsity. - Tiandong Zhao; Shaoqiang Lu; Chen Wu; Lei He 001 (ICCAD, 2024)

METAL: A Memory-Efficient Transformer Architecture for Long-Context Inference on FPGA. - Zicheng He; Shaoqiang Lu; Tiandong Zhao; Jinlong Yan; Chen Wu; Lei He 001 (ASAP, 2025)

C2OPU: Hybrid Compute-in-Memory and Coarse-Grained Reconfigurable Architecture for Overlay Processing of Transformers. - Siyuan Miao; Lingkang Zhu; Chen Wu; Shaoqiang Lu; Jinming Lyu; Lei He (FCCM, 2025)