MambaOPU: An FPGA Overlay Processor for State-space-duality-based Mamba Models. - Lu, Shaoqiang; Yu, Xuliang; Zhao, Tiandong; Miao, Siyuan; Sheng, Xinsong; Wu, Chen; Zhao, Liang; Lin, Ting-Jung; He, Lei (DAC: Annual ACM/IEEE Design Automation Conference, 2025)