Examining and Reducing the Influence of Sampling Errors on Feedback-Driven Optimizations
Examining and Reducing the Influence of Sampling Errors on Feedback-Driven Optimizations
Mingzhou Zhou,Bo Wu,2 Authors,Graham Yiu
2016 · DOI: 10.1145/2851502
ACM Transactions on Architecture and Code Optimization (TACO) · 6 Citations
TLDR
This article gives the first systematic study in how sampling rates affect the accuracy of collected profiles and how the accuracy correlates with the usefulness of the profile for modern FDO.