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» Performance Optimization and Evaluation for Linear Codes
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NETWORKING
2008
13 years 10 months ago
Traffic Engineering and Routing in IP Networks with Centralized Control
There have been research initiatives in centralized control recently, which advocate that the control of an autonomous system (AS) should be performed in a centralized fashion. In ...
Jing Fu, Peter Sjödin, Gunnar Karlsson
IPPS
2006
IEEE
14 years 3 months ago
Conjugate gradient sparse solvers: performance-power characteristics
We characterize the performance and power attributes of the conjugate gradient (CG) sparse solver which is widely used in scientific applications. We use cycle-accurate simulatio...
Konrad Malkowski, Ingyu Lee, Padma Raghavan, Mary ...
TSP
2008
107views more  TSP 2008»
13 years 9 months ago
Opportunistic Spectrum Access via Periodic Channel Sensing
The problem of opportunistic access of parallel channels occupied by primary users is considered. Under a continuous-time Markov chain modeling of the channel occupancy by the prim...
Qing Zhao, Stefan Geirhofer, Lang Tong, Brian M. S...
OOPSLA
2004
Springer
14 years 2 months ago
Method-level phase behavior in java workloads
Java workloads are becoming more and more prominent on various computing devices. Understanding the behavior of a Java workload which includes the interaction between the applicat...
Andy Georges, Dries Buytaert, Lieven Eeckhout, Koe...
ISCA
2011
IEEE
225views Hardware» more  ISCA 2011»
13 years 22 days ago
FlexBulk: intelligently forming atomic blocks in blocked-execution multiprocessors to minimize squashes
Blocked-execution multiprocessor architectures continuously run atomic blocks of instructions — also called Chunks. Such architectures can boost both performance and software pr...
Rishi Agarwal, Josep Torrellas