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ICPP
2009
IEEE
14 years 3 months ago
Improving Resource Availability by Relaxing Network Allocation Constraints on Blue Gene/P
— High-end computing (HEC) systems have passed the petaflop barrier and continue to move toward the next frontier of exascale computing. As companies and research institutes con...
Narayan Desai, Darius Buntinas, Daniel Buettner, P...
GCC
2007
Springer
14 years 2 months ago
Dynamic Data Replication based on Local Optimization Principle in Data Grid
Efficient data access is one way of improving the performance of the Data Grid. In order to speed up the data access and reduce bandwidth consumption, Data Grid replicates essenti...
Yulai Yuan, Yongwei Wu, Guangwen Yang, Feng Yu
ECBS
2002
IEEE
81views Hardware» more  ECBS 2002»
14 years 1 months ago
Optimization of a Retargetable Functional Simulator for Embedded Processors
The objective of this research is to develop tools and methods for system-level optimization of embedded software that is executed on system-on-chip platforms. In particular, this...
Francesco Papariello, Gabriele Luculli
COR
2006
54views more  COR 2006»
13 years 8 months ago
A paradox in optimal flow control of M/M/n queues
Optimal flow control problems of multiple-server (M/M/n) queueing systems are studied. Due to enhanced flexibility of the decision making, intuitively, we expect that grouping tog...
Atsushi Inoie, Hisao Kameda, Corinne Touati
GECCO
2006
Springer
132views Optimization» more  GECCO 2006»
14 years 13 days ago
"Optimal" mutation rates for genetic search
Using a set of model landscapes we examine how different mutation rates affect different search metrics. We show that very universal heuristics, such as 1/N and the error threshol...
Jorge Cervantes, Christopher R. Stephens