qTLB: Looking Inside the Look-Aside Buffer

@inproceedings{Tickoo2007qTLBLI,
  title={qTLB: Looking Inside the Look-Aside Buffer},
  author={Omesh Tickoo and Hari Kannan and Vineet Chadha and Ramesh Illikkal and Ravi R. Iyer and Donald Newell},
  booktitle={HiPC},
  year={2007}
}
Rapid evolution of multi-core platforms is putting additional stress on shared processor resources like TLB. TLBs have mostly been private resources for the application running on the core, due to the constant flushing of entries on context switches. Recent technologies like virtualization enable independent execution of software domains leading to performance issues because of interesting dynamics at the shared hardware resources. The advent of TLB tagging with application and VM identifiers… CONTINUE READING

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