Sciweavers

197 search results - page 3 / 40
» Soft Real-Time Task Response Time Prediction in Dynamic Embe...
Sort
View
RTAS
2009
IEEE
14 years 4 months ago
Adaptive Failover for Real-Time Middleware with Passive Replication
Supporting uninterrupted services for distributed soft real-time applications is hard in resource-constrained and dynamic environments, where processor or process failures and sys...
Jaiganesh Balasubramanian, Sumant Tambe, Chenyang ...
RTAS
2010
IEEE
13 years 8 months ago
Scheduling Self-Suspending Real-Time Tasks with Rate-Monotonic Priorities
Abstract—Recent results have shown that the feasibility problem of scheduling periodic tasks with self-suspensions is NPhard in the strong sense. We observe that a variation of t...
Karthik Lakshmanan, Ragunathan Rajkumar
ISORC
2007
IEEE
14 years 4 months ago
Time-Predictable Task Preemption for Real-Time Systems with Direct-Mapped Instruction Cache
Modern processors used in embedded systems are becoming increasingly powerful, having features like caches and pipelines to speedup execution. While execution speed of embedded so...
Raimund Kirner, Peter P. Puschner
RTCSA
2005
IEEE
14 years 3 months ago
Quasi-Static Scheduling for Multiprocessor Real-Time Systems with Hard and Soft Tasks
We address in this paper the problem of scheduling for multiprocessor real-time systems with hard and soft tasks. Utility functions are associated to soft tasks to capture their r...
Luis Alejandro Cortés, Petru Eles, Zebo Pen...
ECRTS
2009
IEEE
13 years 7 months ago
Supporting Pipelines in Soft Real-Time Multiprocessor Systems
In work on multiprocessor real-time systems, processing pipelines have received little attention. In this paper, soft real-time periodic task systems are considered that include s...
Cong Liu, James H. Anderson