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cs.OS2026
TierBPF: Page Migration Admission Control for Tiered Memory via eBPF
Xi Wang, Tal Zussman, Yuang Xu +3
Existing software-based memory tiering systems decide which pages to place on the slower or faster tier. However, they do not take into account two important factors that greatly i…
cs.OS2025
Cache is King: Smart Page Eviction with eBPF
Tal Zussman, Ioannis Zarkadas, Jeremy Carin +4
The page cache is a central part of an OS. It reduces repeated accesses to storage by deciding which pages to retain in memory. As a result, the page cache has a significant impact…
cs.OS2023
BPF-oF: Storage Function Pushdown Over the Network
Ioannis Zarkadas, Tal Zussman, Jeremy Carin +8
Storage disaggregation, wherein storage is accessed over the network, is popular because it allows applications to independently scale storage capacity and bandwidth based on dynam…