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IPPS
2007
IEEE
15 years 9 months ago
Middleware and Performance Issues for Computational Finance Applications on Blue Gene/L
We discuss real-world case studies involving the implementation of a web services middleware tier for the IBM Blue Gene/L supercomputer to support financial business applications...
Thomas Phan, Ramesh Natarajan, Satoki Mitsumori, H...
ISCA
2002
IEEE
127views Hardware» more  ISCA 2002»
15 years 7 months ago
The Optimum Pipeline Depth for a Microprocessor
The impact of pipeline length on the performance of a microprocessor is explored both theoretically and by simulation. An analytical theory is presented that shows two opposing ar...
Allan Hartstein, Thomas R. Puzak
124
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CEC
2009
IEEE
15 years 9 months ago
Particle Swarm CMA Evolution Strategy for the optimization of multi-funnel landscapes
— We extend the Evolution Strategy with Covariance Matrix Adaptation (CMA-ES) by collaborative concepts from Particle Swarm Optimization (PSO). The proposed Particle Swarm CMA-ES...
Christian L. Müller, Benedikt Baumgartner, Iv...
IPPS
2005
IEEE
15 years 8 months ago
The Applicability of Adaptive Control Theory to QoS Design: Limitations and Solutions
Due to the increasing complexity, the behavior of large-scale distributed systems becomes difficult to predict. The ability of on-line identification and autotuning of adaptive co...
Keqiang Wu, David J. Lilja, Haowei Bai
122
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PPOPP
2006
ACM
15 years 8 months ago
Predicting bounds on queuing delay for batch-scheduled parallel machines
Most space-sharing parallel computers presently operated by high-performance computing centers use batch-queuing systems to manage processor allocation. In many cases, users wishi...
John Brevik, Daniel Nurmi, Richard Wolski