Preprint
Aug 2026
Completion-Path Credits: Multi-Resource Control for Scale-Up Fabrics
SemaCredit is presented, a receiver controller that admits each remote-memory operation against a vector of target-resource demands and returns each component when its corresponding HBM, Atomic, or response stage completes, reducing small-operation P99 latency by 52.4% under Atomic contention and 10.2% under response i...
Fan Yang, Jiaqi Liu, Tao Jiang et al.
· 0 citations