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Open access
Oct 2026
Beyond Single-Level PGO: Understanding and Harnessing Cross-Level Optimization Effects in Industrial Systems
A large-scale industrial study of multi-level PGO is presented and a practical guideline for applying PGO safely across system layers is proposed, which highlights the importance of workload representativeness and cross-layer awareness for achieving reliable performance improvements.
Dong Liu, Yi-Fan Cheng, Yun-Feng Cui et al.
· Proceedings of the 41st IEEE... · 0 citations