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» Contention-Aware Scheduling on Multicore Systems
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DATE
2010
IEEE
107views Hardware» more  DATE 2010»
15 years 2 months ago
Worst case delay analysis for memory interference in multicore systems
Abstract—Employing COTS components in real-time embedded systems leads to timing challenges. When multiple CPU cores and DMA peripherals run simultaneously, contention for access...
Rodolfo Pellizzoni, Andreas Schranzhofer, Jian-Jia...
SPAA
2010
ACM
14 years 8 months ago
Managing the complexity of lookahead for LU factorization with pivoting
We describe parallel implementations of LU factorization with pivoting for multicore architectures. Implementations that differ in two different dimensions are discussed: (1) usin...
Ernie Chan, Robert A. van de Geijn, Andrew Chapman
ISLPED
2010
ACM
165views Hardware» more  ISLPED 2010»
14 years 10 months ago
Dynamic workload characterization for power efficient scheduling on CMP systems
Runtime characteristics of individual threads (such as IPC, cache usage, etc.) are a critical factor in making efficient scheduling decisions in modern chip-multiprocessor systems...
Gaurav Dhiman, Vasileios Kontorinis, Dean M. Tulls...
ECBS
2010
IEEE
224views Hardware» more  ECBS 2010»
15 years 4 months ago
Timed Automata Model for Component-Based Real-Time Systems
—One of the key challenges in modern real-time embedded systems is safe composition of different software components. Formal verification techniques provide the means for design...
Georgiana Macariu, Vladimir Cretu
JSA
2011
81views more  JSA 2011»
14 years 17 days ago
An overview of interrupt accounting techniques for multiprocessor real-time systems
The importance of accounting for interrupts in multiprocessor real-time schedulability analsysis is discussed and three interrupt accounting methods, namely quantum-centric, task-...
Björn B. Brandenburg, Hennadiy Leontyev, Jame...