Increasing resource utilization in mixed-criticality systems using a polymorphic VLIW processor

2018 ◽  
Vol 84 ◽  
pp. 2-11 ◽  
Author(s):  
Joost Hoozemans ◽  
Jeroen van Straten ◽  
Stephan Wong
Keyword(s):  
Resource Utilization ◽  
Vliw Processor ◽  
Mixed Criticality

scholarly journals A Design That Incorporates Adaptive Reservation into Mixed-Criticality Systems

2017 ◽  
Vol 2017 ◽  
pp. 1-20 ◽  
Author(s):  
Fei Guan ◽  
Long Peng ◽  
Luc Perneel ◽  
Hasan Fayyad-Kazan ◽  
Martin Timmerman
Keyword(s):  
Resource Utilization ◽  
Computational Resource ◽  
Task Execution ◽  
Design And Implementation ◽  
Study Evaluation ◽  
Implementation Aspects ◽  
Sufficient Resource ◽  
Near Future ◽  
Mixed Criticality

This paper presents a design and implementation of a Mixed-Criticality System (MCS) extended fromμC/OS III. It is based on a MCS model that uses an adaptive reservation mechanism to cope with the uncertainties in task execution times and to increase the resource utilization in MCS. The implementation takes advantage of the tasks’ recent execution records to predict their required computational resource in the near future and adjusts their reserved budget according to their criticality levels. The designed system focuses on soft real-time tasks. An overrun tolerance algorithm is used to limit the deadline miss ratios between a rise to the task’s actual consumption and the change to the amount of reservation. More than two criticality levels can be handled without introducing obvious additional overhead at each added level. The case study evaluation demonstrates that the reserved resource for each task is always close to its actual consumption; the tasks’ deadline misses are bounded by the different requirements specified by the criticality levels; during overload conditions, high-criticality tasks are guaranteed to have sufficient resource reservation. Although there is still room for improvement if it comes to processing overhead, this research brings some inspirations in both modelling and implementation aspects of MCS.

10: Adults with Overactive Bladder have Significant Health Care Resource Utilization- Evidence from a Large Medicaid Population

2006 ◽  
Vol 175 (4S) ◽  
pp. 4-4
Author(s):  
Gurkirpal Singh ◽  
Smriti Malla ◽  
Huijian Wang ◽  
Harcharan Gill ◽  
Kristijian H. Kahler ◽  
...  
Keyword(s):  
Health Care ◽  
Overactive Bladder ◽  
Resource Utilization ◽  
Health Care Resource ◽  
Health Care Resource Utilization ◽  
Medicaid Population ◽  
Significant Health

133: Factors Associated with Increased Resource Utilization Following Radical Cystectomy

2004 ◽  
Vol 171 (4S) ◽  
pp. 35-35
Author(s):  
Brent K. Hollenbeck ◽  
David C. Miller ◽  
Rodney L. Dunn ◽  
Willie Underwood ◽  
Shukri F. Khuri ◽  
...  
Keyword(s):  
Radical Cystectomy ◽  
Resource Utilization ◽  
Factors Associated

Resource Utilization in the State of California for Neonates with Congenital Diaphragmatic Hernia

2017 ◽  
Author(s):  
Ashley Y. Song ◽  
Philippe Friedlich ◽  
Rachel L. Chapman ◽  
Rita V. Burke ◽  
Jeffrey Upperman ◽  
...  
Keyword(s):  
Congenital Diaphragmatic Hernia ◽  
Resource Utilization ◽  
Diaphragmatic Hernia ◽  
The State
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