刘天义，博士，中国科学院计算技术研究所副研究员。2022年于美国德克萨斯大学圣安东尼奥分校获得计算机科学专业哲学博士学位，并入选华为天才少年计划回国。2024年获得深圳市“鹏城优才”称号。从事计算机体系结构、云渲染系统、大模型系统等方面的研究。

2025年9月 — 今：中科院计算所，副研究员

2022年10月 — 2025年8月：华为，软硬件协同设计技术助理首席专家

2017年8月 — 2022年8月：美国德克萨斯大学圣安东尼奥分校，博士生

2014年9月 — 2017年7月：中国科学院大学，中科院计算所，硕士生

2010年9月 — 2014年7月：河南大学，计算机与信息工程学院，本科生

会议文章：

[1] Penghao Song,Chongxi Wang,Chenji Han,Haoyu Zhao,Tingting Zhang,Tianyi Liu (通讯),Jian Wang（通讯）,ACRS: Adjacent Computation Resource Sharing among Partitioned GPU Sub-Cores,DAC 2025.

[2] Yunzhe Liu,Xinyu Li,Tingting Zhang,Tianyi Liu,Qi Guo,Fuxin Zhang,Jian Wang. AVM-BTB: Adaptive and Virtualized Multi-level Branch Target Buffer,ISCA 2024.

[3] Tianyi Liu,Jerry Lucas,Sen He,Tongping Liu,Xiaoyin Wang,Wei Wang. Improving Resource and Energy Efficiency for Cloud 3D through Excessive Rendering Reduction,EuroSys 2024.

[4] Tianyi Liu,Sen He,Vinodh Kumaran Jayakumar,Wei Wang. A Cloud 3D Dataset and Application-Specific Learned Image Compression in Cloud 3D,ECCV 2022.

[5] Tianyi Liu,Sen He,Sunzhou Huang,Danny Tsang,Lingjia Tang,Jason Mars,Wei Wang. A Benchmarking Framework for Interactive 3D Applications in the Cloud,MICRO 2020.

[6] Sen He,Tianyi Liu,Palden Lama,Jaewoo Lee,In Kee Kim,Wei Wang. Performance testing for cloud computing with dependent data bootstrapping,ASE 2021.

[7] Elba Garza,Gururaj Saileshwar,Udit Gupta,Tianyi Liu,Abdulrahman Mahmoud,Saugata Ghose,Joel Emer. Mentoring Opportunities in Computer Architecture: Analyzing the Past to Develop the Future,WCAE on ISCA 2021.

[8] Kele Huang,Fuxin Zhang,Cun Li,Gen Niu,Junrong Wu,Tianyi Liu. BTMMU: an efficient and versatile cross-ISA memory virtualization,VEE 2021.

[9] SamSilvestro,Hongyu Liu,Tianyi Liu,Zhiqiang Lin,Tongping Liu. Guarder: A tunable secure allocator,USENIX Security 2018.

期刊文章:

[1] Feng Xue,Junliang Wu,Chenji Han,Xinyu Li,Tingting Zhang,Tianyi Liu,Fuxin Zhang,Augur: Semantics-Aware Temporal Prefetching for Linked Data Structure,TACO 2025.

[2] Yingkun Zhou,Zhengshuyuan Tian,Wenhao Yang,Tingting Zhang,Jinpeng Ye,Chenji Han,Tianyi Liu,Fuxin Zhang. ETBench: Characterizing Hybrid Vision Transformer Workloads across Edge Devices,TC 2025.

[3] Chenji Han,Zifei Zhang,Feng Xue,Xinyu Li,Yuxuan Wu,Tingting Zhang,Tianyi Liu,Qi Guo,Fuxin Zhang. SnsBooster: Enhancing Sampling-based uArch Evaluation Efficiency through Online Performance Sensitivity Analysis,TACO 2025.

[4] Xin Cheng,Jinpeng Ye,Haoyu Deng,Tingting Zhang,Tianyi Liu,Jian Wang. LitTLS: Lightweight Thread-Level Speculation on Little Cores,TACO 2025.

[5] Wenqing Li,Jinpeng Ye,Fuxin Zhang,Tianyi Liu,Tingting Zhang,Jian Wang. CUTE: A scalable CPU-Centric and ultra-utilized tensor engine for convolutions,JSA 2024.

[6] Feng Xue,Chenji Han,Xinyu Li,Junliang Wu,Tingting Zhang,Tianyi Liu,Yifan Hao,Zidong Du,Qi Guo,Fuxin Zhang. Tyche: An Efficient and General Prefetcher for Indirect Memory Accesses,TACO 2024.

[7] Benyi Xie,Yue Yan,Chenghao Yan,Sicheng Tao,Zhuangzhuang Zhang,Xinyu Li,Yanzhi Lan,Xiang Wu,Tianyi Liu,Tingting Zhang,Fuxin Zhang. An Instruction Inflation Analyzing Framework for Dynamic Binary Translators,TACO 2024.

[8] Wenqing Li,Tianyi Liu,Ziyuan Xiao,Han Qi,Weipu Zhu,Jian Wang. TCADer: A Tightly Coupled Accelerator Design framework for heterogeneous system with hardware/software co-design,JSA 2023.

专利：

[1] CN105975252B,一种处理指令的流水线的实现方法、装置及处理器，2018-10-09

[2] CN108874691A,数据预取方法和内存控制器， 2021-04-30

[3] CN107193757A,数据预取方法、处理器和设备， 2020-03-13

[4] CN108874690B,数据预取方法和处理器， 2020-12-15

[5] CN116847094A，图像处理方法、装置、系统及存储介质,2023-10-03

[6] CN106095392B,混洗模式生成方法和装置， 2018-09-14

[7] CN105912485B,一种基于AHB-Lite协议的访存队列设计方法及其装置，2018-12-4

[8] CN105892993B,基于提取插入操作的重组方法,2019-2-15

[9] CN117201796A,视频编码方法、装置、计算设备和存储介质,2023-12-08

[10] Tongping,L. I. U.,Sam Albert Silvestro,Hongyu Liu,and Tianyi Liu."Guarder: an efficient heap allocator with strongest and tunable security."U.S. Patent Application 16/656,853 filed June 25,2020.

[1] RISC-V开源高性能处理器，参与人

[1] 深圳市鹏城优才，2024年

[2] 华为天才少年计划，2022年