3 papers
cs.OS2025
ARMS: Adaptive and Robust Memory Tiering System
Sujay Yadalam, Konstantinos Kanellis, Michael Swift +1
Memory tiering systems seek cost-effective memory scaling by adding multiple tiers of memory. For maximum performance, frequently accessed (hot) data must be placed close to the ho…
cs.OS2025
From Good to Great: Improving Memory Tiering Performance Through Parameter Tuning
Konstantinos Kanellis, Sujay Yadalam, Fanchao Chen +2
Memory tiering systems achieve memory scaling by adding multiple tiers of memory wherein different tiers have different access latencies and bandwidth. For maximum performance, fre…
cs.OS2025
TUNA: Tuning Unstable and Noisy Cloud Applications
Johannes Freischuetz, Konstantinos Kanellis, Brian Kroth +1
Autotuning plays a pivotal role in optimizing the performance of systems, particularly in large-scale cloud deployments. One of the main challenges in performing autotuning in the…