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DCC
2007
IEEE
14 years 8 months ago
Spectral Predictors
Many scientific, imaging, and geospatial applications produce large high-precision scalar fields sampled on a regular grid. Lossless compression of such data is commonly done usin...
Lorenzo Ibarria, Peter Lindstrom, Jarek Rossignac
IOPADS
1996
100views more  IOPADS 1996»
13 years 9 months ago
ENWRICH a Compute-Processor Write Caching Scheme for Parallel File Systems
Many parallel scientific applications need high-performance I/O. Unfortunately, end-to-end parallel-I/O performance has not been able to keep up with substantial improvements in p...
Apratim Purakayastha, Carla Schlatter Ellis, David...
IPPS
2006
IEEE
14 years 2 months ago
Techniques and tools for dynamic optimization
Traditional code optimizers have produced significant performance improvements over the past forty years. While promising avenues of research still exist, traditional static and p...
Jason Hiser, Naveen Kumar, Min Zhao, Shukang Zhou,...
IPPS
2005
IEEE
14 years 2 months ago
Improvement of Power-Performance Efficiency for High-End Computing
Left unchecked, the fundamental drive to increase peak performance using tens of thousands of power hungry components will lead to intolerable operating costs and failure rates. R...
Rong Ge, Xizhou Feng, Kirk W. Cameron
HPCC
2007
Springer
14 years 9 days ago
Checkpointing Aided Parallel Execution Model and Analysis
Abstract. Checkpointing techniques are usually used to secure the execution of sequential and parallel programs. However, they can also be used in order to generate automatically a...
Laura Mereuta, Éric Renault