3 papers
cs.DC2025
Towards Lock Modularization for Heterogeneous Environments
Hanze Zhang, Rong Chen, Haibo Chen
Modern hardware environments are becoming increasingly heterogeneous, leading to the emergence of applications specifically designed to exploit this heterogeneity. Efficiently adop…
cs.DC2025
DiFache: Efficient and Scalable Caching on Disaggregated Memory using Decentralized Coherence
Hanze Zhang, Kaiming Wang, Rong Chen +2
The disaggregated memory (DM) architecture offers high resource elasticity at the cost of data access performance. While caching frequently accessed data in compute nodes (CNs) red…
cs.DC2025
DecLock: A Case of Decoupled Locking for Disaggregated Memory
Hanze Zhang, Ke Cheng, Rong Chen +2
This paper reveals that locking can significantly degrade the performance of applications on disaggregated memory (DM), sometimes by several orders of magnitude, due to contention…