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RTS
2011
123views more  RTS 2011»
15 years 2 months ago
Feasibility analysis under fixed priority scheduling with limited preemptions
—Preemptive scheduling often generates a significant runtime overhead that may increase task worst-case execution times up to 40%, with respect to a fully non preemptive executi...
Gang Yao, Giorgio C. Buttazzo, Marko Bertogna
HPCA
2012
IEEE
14 years 2 months ago
BulkSMT: Designing SMT processors for atomic-block execution
Multiprocessor architectures that continuously execute atomic blocks (or chunks) of instructions can improve performance and software productivity. However, all of the prior propo...
Xuehai Qian, Benjamin Sahelices, Josep Torrellas
VISUALIZATION
2005
IEEE
16 years 19 days ago
Visual Analysis and Exploration of Fluid Flow in a Cooling Jacket
We present a visual analysis and exploration of fluid flow through a cooling jacket. Engineers invest a large amount of time and serious effort to optimize the flow through thi...
Robert S. Laramee, Christoph Garth, Helmut Doleisc...
ISCC
2002
IEEE
121views Communications» more  ISCC 2002»
15 years 12 months ago
Towards a hybrid network model for wireless packet data networks
In this paper we study the performance trade-offs between conventional cellular and ad-hoc peer-to-peer wireless networks. We compare through simulations the performance of the tw...
Hung-Yun Hsieh, Raghupathy Sivakumar
MOBICOM
1998
ACM
15 years 11 months ago
A Performance Comparison of Multi-Hop Wireless Ad Hoc Network Routing Protocols
An ad hoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administra...
Josh Broch, David A. Maltz, David B. Johnson, Yih-...