Liu Tianyi‌, Associate Researcher at the Institute of Computing Technology, Chinese Academy of Sciences. He earned his Ph.D. in Computer Science from the University of Texas at San Antonio in 2022 and was selected for Huawei's " Top Minds Program". In 2024, he was awarded the title of "Pengcheng Outstanding Talent" by Shenzhen. His research focuses on computer architecture, cloud rendering systems, and LLM/AIGC systems. He has published multiple academic papers in top-tier conferences and journals, including MICRO, ISCA, DAC, EuroSys, ECCV, USENIX Security, ASE, VEE, TC, and TACO, and has filed over 10 national patents.

Computer Architecture, Cloud Graphics Rendering System, System for LLM/AIGC

1.Penghao Song, Chenji Han, Tingting Zhang, Tianyi Liu, Jian Wang, ACRS: Adjacent Computation Resource Sharing among Partitioned GPU Sub-Cores, DAC 2025.

2.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.

3.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.

4.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.

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

6. 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.

7.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.

8.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.

9.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.

10.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.

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

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

13.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.

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

15.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.

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

17.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.

18.Tianyi Liu, Junhua Xiao, Longbing Zhang, Haihua Shen. ILAMP: an instruction label assistant memory side prefetching technique for improving the performance of processor pointer chasing applications, Chinese High Technology Letters, 2017.