CUTEv2: Unified and Configurable Matrix Extension for Diverse CPU Architectures with Minimal Design Overhead. - Jinpeng Ye; Chongxi Wang; Wenqing Li; Bin Yuan; Shiyi Wang; Fenglu Zhang; Junyu Yue; Jianan Xie; Yunhao Ye; Haoyu Deng; Yingkun Zhou; Xin Cheng; et al. (CoRR, 2026)