Sciweavers

2361 search results - page 4 / 473
» Embedded Systems - Challenges and Work Directions
Sort
View
RTAS
2010
IEEE
13 years 5 months ago
Scheduling Suspendable, Pipelined Tasks with Non-Preemptive Sections in Soft Real-Time Multiprocessor Systems
While most prior work on multiprocessor real-time scheduling focuses on independent tasks, dependencies due to non-preemptive sections, suspensions, and pipelinebased precedence c...
Cong Liu, James H. Anderson
DAC
2009
ACM
14 years 8 months ago
A direct integral-equation solver of linear complexity for large-scale 3D capacitance and impedance extraction
State-of-the-art integral-equation-based solvers rely on techniques that can perform a matrix-vector multiplication in O(N) complexity. In this work, a fast inverse of linear comp...
Wenwen Chai, Dan Jiao, Cheng-Kok Koh
ECRTS
2005
IEEE
14 years 1 months ago
Non-blocking Deterministic Replacement of Functionality, Timing, and Data-Flow for Hard Real-Time Systems at Runtime
Embedded systems are usually an integral component of a larger system and are used to control and/or directly monitor this system by using special hardware devices. The complexity...
Sebastian Fischmeister, Klemens Winkler
ECRTS
2008
IEEE
14 years 1 months ago
Work-Conserving Optimal Real-Time Scheduling on Multiprocessors
T-N Plane Abstraction (E-TNPA) proposed in this paper realizes work-conserving and efficient optimal real-time scheduling on multiprocessors relative to the original T-N Plane Ab...
Kenji Funaoka, Shinpei Kato, Nobuyuki Yamasaki
ISORC
2007
IEEE
14 years 1 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