2 papers
cs.AR2024
Correct Wrong Path
Bhargav Reddy Godala, Sankara Prasad Ramesh, Krishnam Tibrewala +7
Modern OOO CPUs have very deep pipelines with large branch misprediction recovery penalties. Speculatively executed instructions on the wrong path can significantly change cache st…
cs.AR2023
Machine Learning for Microprocessor Performance Bug Localization
Erick Carvajal Barboza, Mahesh Ketkar, Michael Kishinevsky +2
The validation process for microprocessors is a very complex task that consumes substantial engineering time during the design process. Bugs that degrade overall system performance…