Titan-I: An Open-Source, High Performance RISC-V Vector Core
Jiuyang Liu, Qinjun Li, Yunqian Luo, Hongbin Zhang, Jiongjia Lu, Shupei Fan, Jianhao Ye, Yang Liu, Xiaoyi Liu, Yanqi Yang, Zewen Ye, Yuhang Zeng
2025Year
5Citations
Abstract
Vector processing has evolved from early systems like the CDC STAR-100 and Cray-1 to modern ISAs like ARM's Scalable Vector Extension (SVE) and RISC-V Vector (RVV) extensions.However, scaling vector processing for contemporary workloads presents challenges due to overheads in traditional architectures.We introduce Titan-I (T1), an out-of-order (OoO) RVV architecture designed
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