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IPPS
2007
IEEE
15 years 8 months ago
A Prototype Multithreaded Associative SIMD Processor
The performance of SIMD processors is often limited by the time it takes to transfer data between the centralized control unit and the parallel processor array. This is especially...
Kevin Schaffer, Robert A. Walker
97
Voted
IPPS
2006
IEEE
15 years 8 months ago
On-chip and on-line self-reconfigurable adaptable platform: the non-uniform cellular automata case
In spite of the high parallelism exhibited by cellular automata architectures, most implementations are usually run in software. For increasing execution parallelism, hardware imp...
Andres Upegui, Eduardo Sanchez
101
Voted
CCGRID
2005
IEEE
15 years 8 months ago
Evaluating the performance of the dNFSP file system
Parallel I/O in cluster computing is one of the most important issues to be tackled as clusters grow larger and larger. Many solutions have been proposed for the problem and, whil...
R. Kassick, Caciano Machado, Everton Hermann, Rafa...
117
Voted
HPCS
2005
IEEE
15 years 8 months ago
High Performance Derivative-Free Optimization Applied to Biomedical Image Registration
Abstract— Optimization of a similarity metric is an essential component in most medical image registration approaches based on image intensities. In this paper, two new, determin...
Mark P. Wachowiak, Terry M. Peters
IFL
2003
Springer
15 years 7 months ago
Dynamic Chunking in Eden
Parallel programming generally requires awareness of the granularity and communication requirements of parallel subtasks, since without precaution, the overhead for parameter and r...
Jost Berthold