scholarly journals Schedulability Analysis of Mode Changes with Arbitrary Deadlines

10.5772/37225 ◽  
2012 ◽  
Author(s):  
Paulo Martins ◽  
I. G. ◽  
M. A. ◽  
A. de ◽  
V. Timoteo ◽  
...  
Keyword(s):  
Schedulability Analysis ◽  
Arbitrary Deadlines

scholarly journals Modeling and schedulability analysis in the development of real-time distributed Ada systems

2002 ◽  
Author(s):  
J. Javier Gutiérrez ◽  
José M. Drake ◽  
Michael González Harbour ◽  
Julio L. Medina
Keyword(s):  
Real Time ◽  
Schedulability Analysis

scholarly journals Generalized Weakly Hard Schedulability Analysis for Real-Time Periodic Tasks

2021 ◽  
Vol 20 (1) ◽  
pp. 1-26
Author(s):  
Paolo Pazzaglia ◽  
Youcheng Sun ◽  
Marco Di Natale
Keyword(s):  
Real Time ◽  
Schedulability Analysis ◽  
Periodic Tasks ◽  
Time Periodic

A Review of Sufficient Schedulability Analysis for Fixed Priority Scheduling Systems

2015 ◽  
Vol 741 ◽  
pp. 856-859
Author(s):  
Yan Feng Zhai ◽  
Feng Xiang Zhang
Keyword(s):  
Schedulability Analysis ◽  
Priority Assignment ◽  
Priority Scheduling ◽  
Fixed Priority ◽  
Fixed Priority Scheduling ◽  
Rate Monotonic ◽  
Simple Implementation ◽  
Deadline Monotonic ◽  
Activation Rates

This papercarries out a survey of sufficient schedulability analysis forfixed priority (FP) scheduling. The most common used fixed priority assignment is the rate monotonic (RM) algorithm, according to its policy, the task priorities are ordered based on their activation rates, so that the task with the shortest period is assigned the highest priority. However, when each task’s relative deadline is not equal to its period, the RM algorithm is not suitable to assign the task priorities. When relative deadlines are less than or equal to periods,the deadline monotonic (DM) algorithm can be deployed to schedule the tasks. The utilization based schedulability analysis has the advantage of simple implementation, and manyexisting schedulability analyses on uniprocessor are covered.

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