Matches in SemOpenAlex for { <https://semopenalex.org/work/W2167788414> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2167788414 abstract "In the area of system architecture, there are two most significant trends: multi-core and system virtualization technology. Both of them have quite close relationship with energy efficient computing. Industry turns to integrate more cores on a single chip instead of increasing frequency to solve the heat problem. Meanwhile system virtualization could decrease the total power consumption by sharing the same platform among different operating systems. So the necessity of power management on the multi-core virtualization platform has become increasingly evident. However, traditional virtual machine monitor schedulers could not make efficient use of DVFS, and thus could not take it into considering that the guest OSes may run at different frequency. In order to address this problem, this paper designs a power efficient scheduler which uses the load and the power level of the guest OSes as feedback, and implements a prototype based on Xen virtual machine monitor. This scheduler allocates power credit to VCPU of each guest OS, accounts the power consumption of VCPU sat different speed levels and makes scheduler decision by integrating it to the credit oriented to CPU time slice sharing. It also uses utilization of processors as feedback and sets frequency according to the load change trends instead of the simple static relationship between load and frequency policies, so as to decrease the speed steps required by response to burst load change. Experiment results show that the scheduling fairness of guest OS improved when using DVFS as main power saving method, and the power consumption of the whole system can be reduced by 5 percent - 30 percent. Therefore, this framework for feedback scheduling could make efficient use of varieties of power saving methods and maintain ideal balance between overall system power saving and single core over heat." @default.
- W2167788414 created "2016-06-24" @default.
- W2167788414 creator A5017489902 @default.
- W2167788414 creator A5017712609 @default.
- W2167788414 creator A5045357216 @default.
- W2167788414 creator A5083371477 @default.
- W2167788414 date "2010-12-01" @default.
- W2167788414 modified "2023-10-18" @default.
- W2167788414 title "PCFS: Power Credit Based Fair Scheduler Under DVFS for Muliticore Virtualization Platform" @default.
- W2167788414 cites W1969222724 @default.
- W2167788414 cites W1970256744 @default.
- W2167788414 cites W2047472890 @default.
- W2167788414 cites W2072020866 @default.
- W2167788414 cites W2093582532 @default.
- W2167788414 cites W2101903894 @default.
- W2167788414 cites W2127200609 @default.
- W2167788414 cites W2158459299 @default.
- W2167788414 cites W2168075869 @default.
- W2167788414 cites W4242367294 @default.
- W2167788414 cites W4243947286 @default.
- W2167788414 cites W4247231796 @default.
- W2167788414 cites W4247741062 @default.
- W2167788414 doi "https://doi.org/10.1109/greencom-cpscom.2010.126" @default.
- W2167788414 hasPublicationYear "2010" @default.
- W2167788414 type Work @default.
- W2167788414 sameAs 2167788414 @default.
- W2167788414 citedByCount "14" @default.
- W2167788414 countsByYear W21677884142012 @default.
- W2167788414 countsByYear W21677884142013 @default.
- W2167788414 countsByYear W21677884142014 @default.
- W2167788414 countsByYear W21677884142015 @default.
- W2167788414 countsByYear W21677884142018 @default.
- W2167788414 countsByYear W21677884142020 @default.
- W2167788414 countsByYear W21677884142021 @default.
- W2167788414 countsByYear W21677884142023 @default.
- W2167788414 crossrefType "proceedings-article" @default.
- W2167788414 hasAuthorship W2167788414A5017489902 @default.
- W2167788414 hasAuthorship W2167788414A5017712609 @default.
- W2167788414 hasAuthorship W2167788414A5045357216 @default.
- W2167788414 hasAuthorship W2167788414A5083371477 @default.
- W2167788414 hasConcept C111919701 @default.
- W2167788414 hasConcept C121332964 @default.
- W2167788414 hasConcept C149635348 @default.
- W2167788414 hasConcept C162324750 @default.
- W2167788414 hasConcept C163258240 @default.
- W2167788414 hasConcept C18903297 @default.
- W2167788414 hasConcept C206729178 @default.
- W2167788414 hasConcept C21547014 @default.
- W2167788414 hasConcept C25344961 @default.
- W2167788414 hasConcept C2778774385 @default.
- W2167788414 hasConcept C2780165032 @default.
- W2167788414 hasConcept C41008148 @default.
- W2167788414 hasConcept C513985346 @default.
- W2167788414 hasConcept C62520636 @default.
- W2167788414 hasConcept C78766204 @default.
- W2167788414 hasConcept C79974875 @default.
- W2167788414 hasConcept C86803240 @default.
- W2167788414 hasConceptScore W2167788414C111919701 @default.
- W2167788414 hasConceptScore W2167788414C121332964 @default.
- W2167788414 hasConceptScore W2167788414C149635348 @default.
- W2167788414 hasConceptScore W2167788414C162324750 @default.
- W2167788414 hasConceptScore W2167788414C163258240 @default.
- W2167788414 hasConceptScore W2167788414C18903297 @default.
- W2167788414 hasConceptScore W2167788414C206729178 @default.
- W2167788414 hasConceptScore W2167788414C21547014 @default.
- W2167788414 hasConceptScore W2167788414C25344961 @default.
- W2167788414 hasConceptScore W2167788414C2778774385 @default.
- W2167788414 hasConceptScore W2167788414C2780165032 @default.
- W2167788414 hasConceptScore W2167788414C41008148 @default.
- W2167788414 hasConceptScore W2167788414C513985346 @default.
- W2167788414 hasConceptScore W2167788414C62520636 @default.
- W2167788414 hasConceptScore W2167788414C78766204 @default.
- W2167788414 hasConceptScore W2167788414C79974875 @default.
- W2167788414 hasConceptScore W2167788414C86803240 @default.
- W2167788414 hasLocation W21677884141 @default.
- W2167788414 hasOpenAccess W2167788414 @default.
- W2167788414 hasPrimaryLocation W21677884141 @default.
- W2167788414 hasRelatedWork W1549018805 @default.
- W2167788414 hasRelatedWork W2036685675 @default.
- W2167788414 hasRelatedWork W2088620127 @default.
- W2167788414 hasRelatedWork W2089878890 @default.
- W2167788414 hasRelatedWork W2145292010 @default.
- W2167788414 hasRelatedWork W2327172061 @default.
- W2167788414 hasRelatedWork W2507963169 @default.
- W2167788414 hasRelatedWork W2811048697 @default.
- W2167788414 hasRelatedWork W3016244315 @default.
- W2167788414 hasRelatedWork W4281706874 @default.
- W2167788414 isParatext "false" @default.
- W2167788414 isRetracted "false" @default.
- W2167788414 magId "2167788414" @default.
- W2167788414 workType "article" @default.