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DescriptionQ996
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Q996ArchAMDASIC interview problem

Stress a page-walk and cache race

TechniquesArchCache
DifficultyMedium
TopicComputer Architecture
LanguageSystemVerilog
Format4 choices
01

Problem

A hardware page walker shares the data cache while software can update page tables under the architecture’s synchronization rules. Which verification scenario adds the most value?

02

Answer choices (4)