Adaptive algorithms are an important technique to achieve portable high performance. They choose among solution methods and optimizations according to expected performance on a particular machine. Grid environments make the adaptation problem harder, because the optimal decision may change across runs and even during runtime. Therefore, the performance model used by an adaptive algorithm must be able to change decisions without high overhead. In this paper, we present work that is modifying previous research into rapid performance modeling to support adaptive grid applications through sampling and high granularity modeling. We also outline preliminary results that show the ability to predict differences in performance among algorithms in the same program.
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All information presented in this webinar is for informational purposes only. • The use of these programs or techniques could be a violation of State and or Federal law. Background • Wireless insecurity • BlueTooth security • Webshopping security issues • Password cracking • Keyloggers • MS SQL attacks Cross has been providing our customers the best in service and support since we started in 1996. • Cross has expanded its relationships to include a partnership with Cisco. • Cross has seen the fact that Security is a major concern and is needed by our customers. • In order to serve our customers better, Cross has created the Cross Security Group. • We provide security to the Voice Network and to the Data Network.
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