Sciweavers

215 search results - page 32 / 43
» Optimization Techniques for Parallel Codes of Irregular Scie...
Sort
View
IPPS
2009
IEEE
14 years 3 months ago
Implementing and evaluating multithreaded triad census algorithms on the Cray XMT
Commonly represented as directed graphs, social networks depict relationships and behaviors among social entities such as people, groups, and organizations. Social network analysi...
George Chin Jr., Andrès Márquez, Sut...
EUROPAR
1999
Springer
14 years 21 days ago
I/O-Conscious Tiling for Disk-Resident Data Sets
This paper describes a tiling technique that can be used by application programmers and optimizing compilers to obtain I/O-efficient versions of regular scientific loop nests. Du...
Mahmut T. Kandemir, Alok N. Choudhary, J. Ramanuja...
SC
2009
ACM
14 years 3 months ago
Robust workflows for science and engineering
Scientific workflow tools allow users to specify complex computational experiments and provide a good framework for robust science and engineering. Workflows consist of pipelines ...
David Abramson, Blair Bethwaite, Colin Enticott, S...
TOG
2012
230views Communications» more  TOG 2012»
11 years 11 months ago
Decoupling algorithms from schedules for easy optimization of image processing pipelines
Using existing programming tools, writing high-performance image processing code requires sacrificing readability, portability, and modularity. We argue that this is a consequenc...
Jonathan Ragan-Kelley, Andrew Adams, Sylvain Paris...
ICPPW
2006
IEEE
14 years 2 months ago
Retargeting Image-Processing Algorithms to Varying Processor Grain Sizes
Embedded computing architectures can be designed to meet a variety of application specific requirements. However, optimized hardware can require compiler support to realize the po...
Sam Sander, Linda M. Wills