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ERSA
2008
105views Hardware» more  ERSA 2008»
13 years 10 months ago
Dynamically Reconfigurable FFTs for Cognitive Radio on a Multiprocessor Platform
Multiprocessor platforms have been proposed as an enabling technology for Cognitive Radio. In this paper, we explore various FFT implementations on a multiprocessor prototype platf...
Qiwei Zhang, Karel Walters, André B. J. Kok...
ERSA
2008
145views Hardware» more  ERSA 2008»
13 years 10 months ago
Multicore Devices: A New Generation of Reconfigurable Architectures
For two decades, reconfigurable computing systems have provided an attractive alternative to fixed hardware solutions. Reconfigurable computing systems have demonstrated the low c...
Steven A. Guccione
ERSA
2008
93views Hardware» more  ERSA 2008»
13 years 10 months ago
Multiparadigm Computing for Space-Based Synthetic Aperture Radar
Projected computational requirements for future space missions are outpacing technologies and trends in conventional embedded microprocessors. In order to meet the necessary levels...
Adam Jacobs, Grzegorz Cieslewski, Casey Reardon, A...
ERSA
2007
174views Hardware» more  ERSA 2007»
13 years 10 months ago
High-Level Specification of Runtime Reconfigurable Designs
”C to Gates” compilers for FPGAs have been a topic of investigation for nearly two decades. Some of these endeavors have reached a point of viability. Impulse C, for example, ...
Stephen D. Craven, Peter M. Athanas
ERSA
2007
194views Hardware» more  ERSA 2007»
13 years 10 months ago
A Scalable and Reconfigurable Shared-Memory Graphics Cluster Architecture
Abstract: If the computational demands of an interactive graphics rendering application cannot be met by a single commodity Graphics Processing Unit (GPU), multiple graphics accele...
Ross Brennan, Michael Manzke, Keith O'Conor, John ...
ERSA
2007
113views Hardware» more  ERSA 2007»
13 years 10 months ago
Autonomous Computing Systems: A Proof-of-Concept
This paper describes a proof-of-concept implementation of a basic autonomous computing system. The system consists of an XUP Virtex-II Pro board running Linux and a set of softwar...
Neil Steiner, Peter M. Athanas
ERSA
2007
88views Hardware» more  ERSA 2007»
13 years 10 months ago
Autonomous Computing Systems: A Proposed Roadmap
An autonomous computing system is a system that functions with a large degree of independence, and assumes a large amount of responsibility for its own resources and operation. As...
Neil Steiner, Peter Athanas
ERSA
2007
177views Hardware» more  ERSA 2007»
13 years 10 months ago
Energy-Aware System Synthesis for Reconfigurable Chip Multiprocessors
- Even though state-of-the-art FPGAs present new opportunities in exploring low-cost high-performance architectures for floating-point scientific applications, they also pose serio...
Xiaofang Wang, Sotirios G. Ziavras, Jie Hu
ERSA
2007
86views Hardware» more  ERSA 2007»
13 years 10 months ago
High-Precision BLAS on FPGA-enhanced Computers
The emergence of high-density reconfigurable hardware devices gives scientists and engineers an option to accelerating their numerical computing applications on low-cost but power...
Chuan He, Guan Qin, Richard E. Ewing, Wei Zhao