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cs.OS2026
Idle Cycles Are Not Wasted Cycles
Matheus Stolet, Simon Peter, Antoine Kaufmann
Idle network service cores are treated as wasted compute. This assumption motivates increasingly sophisticated mechanisms that reclaim idle cores at microsecond timescales. We argu…
cs.NI2026
Chamelio: A Fast Shared Cloud Network Stack for Isolated Tenant-Defined Protocols
Matheus Stolet, Simon Peter, Antoine Kaufmann
Conventional cloud network virtualization sends packets through multiple guest and host layers, inflating CPU cost and tail latency. Shared host datapaths collapse this layering in…