IEEE International Symposium on High-Performance Comp Architecture 2012
DOI: 10.1109/hpca.2012.6169029
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Cache restoration for highly partitioned virtualized systems

Abstract: The economics of server consolidation have led to the support of virtualization features in almost all server-class systems, with the related feature set being a subject of significant competition. While most systems allow for partitioning at the relatively coarse grain of a single core, some systems also support multiprogrammed virtualization, whereby a system can be more finely partitioned through time-sharing, down to a percentage of a core being allotted to a virtual machine. When multiple virtual machines… Show more

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Cited by 12 publications
(2 citation statements)
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References 14 publications
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“…It shows which modules have the worst microacrhitectural behavior and where developers need to pay special attention while developing such systems. Moreover, it shows the benefit of reducing the interaction by having specialized HW components [14].…”
Section: Introductionmentioning
confidence: 99%
“…It shows which modules have the worst microacrhitectural behavior and where developers need to pay special attention while developing such systems. Moreover, it shows the benefit of reducing the interaction by having specialized HW components [14].…”
Section: Introductionmentioning
confidence: 99%
“…The GHL technique maintains a complete list of cache lines ordered by temporal of usage behavior. Another case is that of Daly et al [28] who evaluated the impact of context switch miss events in highly partitioned virtualized systems. They proposed to warm the cache state by prefetching the application's working set and restoring the cache lines.…”
Section: Managing Cache Misses Caused By Context Switchesmentioning
confidence: 99%