Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023709585> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2023709585 abstract "Scheduling of tasks takes into account the priority of the tasks and the available laxity among other factors. Laxity is a measure of slack time. Generally, the available slack time is cumulated and uniformly distributed among all tasks, irrespective of priority. However, a better approach would be to distribute the slack time to tasks in proportion to their priority, giving rise to non-uniform laxity distribution. Also, these parameters may not always be specified precisely. In such situations, these parameters can be specified as approximate linguistic variables and handled through the fuzzy inference engine. Fuzzification is used as a tool to obtain the execution eligibility from the input linguistic variables. The execution eligibility is the order in which tasks are dispatched to the execution queue. Based on the execution eligibility, the tasks are scheduled. The remaining time, if available after scheduling the task, is cumulated as slack time. A task is always scheduled based on minimum execution time allotted. If a task misses its deadline due to inadequate resources, the difference between scheduled time i. e., (Arrival time + minimum execution time) and deadline is computed. If this amount of time is available in the cumulated slack, a relative deadline is set by adding the deadline to the slack needed, and the task is scheduled. If slack is not available in the cumulated slack, the task misses its deadline. The objective of this approach is to ensure that a task with higher execution eligibility does not miss its deadline, when slack time is available. The algorithm presented in this paper has been simulated on Cheddar, a real time scheduling tool, and also on SESC, an architectural simulator for multicore platforms. The algorithm has been tested for about 50 task sets comprising of 1000 random tasks and the number of cores have been varied to 100. The algorithm using non-uniform laxity approach with fuzzification improves slack time utilisation by 40% and increases the number of tasks scheduled by 47%, compared to the algorithm using non-uniform laxity approach without fuzzification." @default.
- W2023709585 created "2016-06-24" @default.
- W2023709585 creator A5010681007 @default.
- W2023709585 creator A5034869239 @default.
- W2023709585 date "2010-02-01" @default.
- W2023709585 modified "2023-09-27" @default.
- W2023709585 title "Multicore Real Time Scheduling Using Fuzzified Priority and Non-uniform Laxity" @default.
- W2023709585 cites W1985418297 @default.
- W2023709585 cites W1992176519 @default.
- W2023709585 cites W2096663388 @default.
- W2023709585 cites W2160847564 @default.
- W2023709585 doi "https://doi.org/10.1109/cisis.2010.98" @default.
- W2023709585 hasPublicationYear "2010" @default.
- W2023709585 type Work @default.
- W2023709585 sameAs 2023709585 @default.
- W2023709585 citedByCount "2" @default.
- W2023709585 countsByYear W20237095852012 @default.
- W2023709585 crossrefType "proceedings-article" @default.
- W2023709585 hasAuthorship W2023709585A5010681007 @default.
- W2023709585 hasAuthorship W2023709585A5034869239 @default.
- W2023709585 hasConcept C107568181 @default.
- W2023709585 hasConcept C111919701 @default.
- W2023709585 hasConcept C117420606 @default.
- W2023709585 hasConcept C120314980 @default.
- W2023709585 hasConcept C122141398 @default.
- W2023709585 hasConcept C126255220 @default.
- W2023709585 hasConcept C127456818 @default.
- W2023709585 hasConcept C132439773 @default.
- W2023709585 hasConcept C160403385 @default.
- W2023709585 hasConcept C162324750 @default.
- W2023709585 hasConcept C172828308 @default.
- W2023709585 hasConcept C177264268 @default.
- W2023709585 hasConcept C187736073 @default.
- W2023709585 hasConcept C19012869 @default.
- W2023709585 hasConcept C199360897 @default.
- W2023709585 hasConcept C200130814 @default.
- W2023709585 hasConcept C206729178 @default.
- W2023709585 hasConcept C2780451532 @default.
- W2023709585 hasConcept C2989134064 @default.
- W2023709585 hasConcept C31258907 @default.
- W2023709585 hasConcept C32310161 @default.
- W2023709585 hasConcept C33923547 @default.
- W2023709585 hasConcept C41008148 @default.
- W2023709585 hasConcept C63160601 @default.
- W2023709585 hasConcept C68387754 @default.
- W2023709585 hasConcept C76774629 @default.
- W2023709585 hasConcept C79403827 @default.
- W2023709585 hasConceptScore W2023709585C107568181 @default.
- W2023709585 hasConceptScore W2023709585C111919701 @default.
- W2023709585 hasConceptScore W2023709585C117420606 @default.
- W2023709585 hasConceptScore W2023709585C120314980 @default.
- W2023709585 hasConceptScore W2023709585C122141398 @default.
- W2023709585 hasConceptScore W2023709585C126255220 @default.
- W2023709585 hasConceptScore W2023709585C127456818 @default.
- W2023709585 hasConceptScore W2023709585C132439773 @default.
- W2023709585 hasConceptScore W2023709585C160403385 @default.
- W2023709585 hasConceptScore W2023709585C162324750 @default.
- W2023709585 hasConceptScore W2023709585C172828308 @default.
- W2023709585 hasConceptScore W2023709585C177264268 @default.
- W2023709585 hasConceptScore W2023709585C187736073 @default.
- W2023709585 hasConceptScore W2023709585C19012869 @default.
- W2023709585 hasConceptScore W2023709585C199360897 @default.
- W2023709585 hasConceptScore W2023709585C200130814 @default.
- W2023709585 hasConceptScore W2023709585C206729178 @default.
- W2023709585 hasConceptScore W2023709585C2780451532 @default.
- W2023709585 hasConceptScore W2023709585C2989134064 @default.
- W2023709585 hasConceptScore W2023709585C31258907 @default.
- W2023709585 hasConceptScore W2023709585C32310161 @default.
- W2023709585 hasConceptScore W2023709585C33923547 @default.
- W2023709585 hasConceptScore W2023709585C41008148 @default.
- W2023709585 hasConceptScore W2023709585C63160601 @default.
- W2023709585 hasConceptScore W2023709585C68387754 @default.
- W2023709585 hasConceptScore W2023709585C76774629 @default.
- W2023709585 hasConceptScore W2023709585C79403827 @default.
- W2023709585 hasLocation W20237095851 @default.
- W2023709585 hasOpenAccess W2023709585 @default.
- W2023709585 hasPrimaryLocation W20237095851 @default.
- W2023709585 hasRelatedWork W159796120 @default.
- W2023709585 hasRelatedWork W191281567 @default.
- W2023709585 hasRelatedWork W1975235870 @default.
- W2023709585 hasRelatedWork W2029789321 @default.
- W2023709585 hasRelatedWork W2356974495 @default.
- W2023709585 hasRelatedWork W2364408853 @default.
- W2023709585 hasRelatedWork W2392051929 @default.
- W2023709585 hasRelatedWork W2472913182 @default.
- W2023709585 hasRelatedWork W2730030166 @default.
- W2023709585 hasRelatedWork W3203621248 @default.
- W2023709585 isParatext "false" @default.
- W2023709585 isRetracted "false" @default.
- W2023709585 magId "2023709585" @default.
- W2023709585 workType "article" @default.