Changxi Liu

12 papers A* 2A 1B 2Journal 7
YearRankTypeTitle / Venue / Authors
2025 B conf
TPE: XPU-Point: Simulator-Agnostic Sample Selection Methodology for Heterogeneous CPU-GPU Applications.
PACT
Alen Sabu, Harish Patil, Wim Heirman, Changxi Liu, Trevor E. Carlson
2025 A* conf
The Sparsity-Aware LazyGPU Architecture.
ISCA
Changxi Liu, Miao Yu, Yifan Sun, Trevor E. Carlson
2024 J jnl
Pac-Sim: Simulation of Multi-threaded Workloads using Intelligent, Live Sampling.
ACM Trans. Archit. Code Optim.
Changxi Liu, Alen Sabu, Akanksha Chaudhari, Qingxuan Kang, Trevor E. Carlson
2024 J jnl
Towards optimized tensor code generation for deep learning on sunway many-core processor.
Frontiers Comput. Sci.
Mingzhen Li, Changxi Liu, Jianjin Liao, Xuegui Zheng, Hailong Yang, Rujun Sun, Jun Xu, Lin Gan, Guangwen Yang, Zhongzhi Luan, Depei Qian
2024 J jnl
Viper: Utilizing Hierarchical Program Structure to Accelerate Multi-Core Simulation.
IEEE Access
Alen Sabu, Changxi Liu, Trevor E. Carlson
2023 J jnl
Pac-Sim: Simulation of Multi-threaded Workloads using Intelligent, Live Sampling.
CoRR
Changxi Liu, Alen Sabu, Akanksha Chaudhari, Qingxuan Kang, Trevor E. Carlson
2023 A* conf
Photon: A Fine-grained Sampled Simulation Methodology for GPU Workloads.
MICRO
Changxi Liu, Yifan Sun, Trevor E. Carlson
2022 B conf
Vectorizing SpMV by Exploiting Dynamic Regular Patterns.
ICPP
Xin You, Changxi Liu, Hailong Yang, Pengbo Wang, Zhongzhi Luan, Depei Qian
2019 J jnl
Intelligent-Unrolling: Exploiting Regular Patterns in Irregular Applications.
CoRR
Changxi Liu, Hailong Yang, Xu Liu, Zhongzhi Luan, Depei Qian
2019 J jnl
swTVM: Exploring the Automated Compilation for Deep Learning on Sunway Architecture.
CoRR
Changxi Liu, Hailong Yang, Rujun Sun, Zhongzhi Luan, Lin Gan, Guangwen Yang, Depei Qian
2018 J jnl
T1000: Mitigating the memory footprint of convolution neural networks with decomposition and re-fusion.
Future Gener. Comput. Syst.
Changxi Liu, Hailong Yang, Rui Wang, Zhongzhi Luan, Depei Qian
2018 A conf
Towards Efficient SpMV on Sunway Manycore Architectures.
ICS
Changxi Liu, Biwei Xie, Xin Liu, Wei Xue, Hailong Yang, Xu Liu