نتایج جستجو برای: many software including grads

تعداد نتایج: 2093129  

Journal: :Future Generation Comp. Syst. 2005
Asim YarKhan Jack J. Dongarra

In spite of the existence of several Grid middleware projects, developing and executing programs on the computational Grid remains a user intensive process. The Grid Application Development Software (GrADS) project is working to make the Grid easy to use despite the dynamically changing status of Grid resources. Several software packages are being ported to the GrADS framework in order to guide...

2001
Ruth Aydt Celso Mendes Dan Reed Fredrik Vraalsen

In this document we define a contract in the context of the GrADS project and describe the current software infrastructure for creating and monitoring contracts. The mechanisms presented are quite flexible and support a wide range of contract specification and verification implementations. This flexibility allows for experimentation to identify the types of contracts that are most effective for...

Journal: :IJHPCA 2001
Francine Berman Andrew A. Chien Keith D. Cooper Jack J. Dongarra Ian T. Foster Dennis Gannon S. Lennart Johnsson Ken Kennedy Carl Kesselman John M. Mellor-Crummey Daniel A. Reed Linda Torczon Richard Wolski

Advances in networking technologies will soon make it possible to use the global information infrastructure in a qualitatively different way—as a computational as well as an information resource. As described in the recent book “The Grid: Blueprint for a New Computing Infrastructure,” this “Grid” will connect the nation’s computers, databases, instruments, and people in a seamless web of comput...

2015
Zhongming Yang Yong Qin Huang Han Yunfu Jia

While the ACO can find the optimal path of network, there are too many iterative times and too slow the convergence speed is also very slow. This paper proposes the Q-ACO QoSR based on convergence expectation with the real-time and the high efficiency of network. This algorithm defines index expectation function of link,and proposes convergence expectation and convergence grads. This algorithm ...

2002
Ken Kennedy Mark Mazina John M. Mellor-Crummey Keith D. Cooper Linda Torczon Francine Berman Andrew A. Chien Holly Dail Otto Sievert Dave Angulo Ian T. Foster Ruth A. Aydt Daniel A. Reed Dennis Gannon S. Lennart Johnsson Carl Kesselman Jack J. Dongarra Sathish S. Vadhiyar Richard Wolski

This paper describes the program execution framework being developed by the Grid Application Development Software (GrADS) Project. The goal of this framework is to provide good resource allocation for Grid applications and to support adaptive reallocation if performance degrades because of changes in the availability of Grid resources. At the heart of this strategy is the notion of a configurab...

Journal: :Chemical & Engineering News Archive 2008

Journal: :Chemical & Engineering News Archive 2005

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