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» Predicting MPI Buffer Addresses
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COREGRID
2007
Springer
14 years 5 months ago
Total Exchange Performance Prediction on Grid Environments
One of the most important collective communication patterns used in scientific applications is the complete exchange, also called All-to-All. Although efficient algorithms have b...
Luiz Angelo Steffenel, Emmanuel Jeannot
PPOPP
2006
ACM
14 years 4 months ago
Minimizing execution time in MPI programs on an energy-constrained, power-scalable cluster
Recently, the high-performance computing community has realized that power is a performance-limiting factor. One reason for this is that supercomputing centers have limited power ...
Robert Springer, David K. Lowenthal, Barry Rountre...
MICRO
2000
IEEE
74views Hardware» more  MICRO 2000»
14 years 3 months ago
Predictor-directed stream buffers
An effective method for reducing the effect of load latency in modern processors is data prefetching. One form of data prefetching, stream buffers, has been shown to be particular...
Timothy Sherwood, Suleyman Sair, Brad Calder
CCR
2005
103views more  CCR 2005»
13 years 10 months ago
Part II: control theory for buffer sizing
This article describes how control theory has been used to address the question of how to size the buffers in core Internet routers. Control theory aims to predict whether the net...
Gaurav Raina, Donald F. Towsley, Damon Wischik
ICDCSW
2005
IEEE
14 years 4 months ago
Mobile Proxies for Proactive Buffering in Wireless Internet Multimedia Streaming
The widespread popularity of roaming wireless devices with limited and heterogeneous capabilities is enabling new challenging deployment scenarios for multimedia streaming in wire...
Paolo Bellavista, Antonio Corradi, Carlo Giannelli