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publications:publi:lehml08hpcs [2019/04/25 08:49]
publications:publi:lehml08hpcs [2019/09/12 08:51] (current)
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 +<p> <h1> LeHML08hpcs</​h1>​
 + <​p><​span class="​BibAuthor">​K. Leal, E. Huedo, R.S. Montero, I.M. Llorente</​span>​. <span class="​BibInProceedingsTitle">​Scheduling Strategies in Federated Grids</​span>​. In <span class="​BibInProceedingsBooktitle">​2008 High Performance Computing & Simulation Conference (HPCS 2008), 22nd European Conference on Modelling & Simulation (ECMS 2008)</​span>,​ Pages 117-123, 2008.</​P><​p>​
 +<p>
 +<a name="​download"></​a><​h2>​ Download </h2> <​P> ​
 +
 +<​b>​Download paper: </​b> ​
 +Postscript (<a href="​http://​citeseerx.ist.psu.edu/​viewdoc/​summary?​doi=10.1.1.149.7407">​ <img src="/​lib/​exe/​fetch.php?​w=&​h=&​cache=cache&​media=ps1_icon.jpg"​ align=top border=0 alt =""></​a>​)
 +<p>
 +<​p><​b>​Copyright notice:</​b>​This material is presented to ensure timely dissemination of scholarly and   ​technical work. Copyright and all rights therein are retained by authors or   by other copyright holders. All persons copying this information are expected ​  to adhere to the terms and constraints invoked by each author'​s ​  ​copyright. These works may not be reposted without the explicit permission of   the copyright holder.<​p>​
 +<a name="​abstract"></​a><​h2>​ Abstract ​ </h2> <​P> ​
 +The GridWay Metascheduler enables efficient sharing of computing resources managed by different LRM (Local Resource Management) systems, not only within a single organization,​ but also across several administrative domains. The possibility to access to the services available in different Globus based grids allows the union of grids to create a federation. This scenario has particular characteristics,​ possibly the most important one is that it has different types of users: internal users, external users, and direct users. Basically, all these users compete for the resources of the federated grid to achieve their own particular goals. However, GridWay is not providing the best scheduling strategy under this scenario, because its current scheduling policy does not take into account resource ownership. In this paper we introduce a variation of GridWayÂ’s current scheduling strategy suitable to this new scenario. This variation is based on the parameters provided by a previously proposed performance model. In addition, the results obtained by simulation lead us to conclude that there is a real necessity to enhance scheduling policies in federated grids<​p>​
 + <a name="​keyword"></​a>​ <​h2>​Keywords </h2> <p> [ <a href="/​doku.php?​id=publications:​keyword:​grid">​Grid</​a>​ ] [ <a href="/​doku.php?​id=publications:​keyword:​biogridnet">​ Biogridnet</​a>​ ] [ <a href="/​doku.php?​id=publications:​keyword:​tin2006-02806">​ Tin2006-02806</​a>​ ] 
 +<a name="​contact"></​a><​h2>​ Contact ​ </h2> <​P> ​
 +<a href="​mailto:​ehuedo@fdi.ucm.es">​Eduardo ​ Huedo</​a> ​ <a href="/​ehuedo">​ <img src="/​lib/​exe/​fetch.php?​w=&​h=&​cache=cache&​media=html_icon.png"​ align=top border=0 alt =""></​a><​br> ​
 +<a href="​mailto:​rubensm@dacya.ucm.es">​Ruben S.  Montero</​a> ​ <a href="/​doku.php?​id=people:​ruben">​ <img src="/​lib/​exe/​fetch.php?​w=&​h=&​cache=cache&​media=html_icon.png"​ align=top border=0 alt =""></​a><​br> ​
 +<a href="​mailto:​llorente@dacya.ucm.es">​Ignacio M.  Llorente</​a> ​ <a href="/​llorente">​ <img src="/​lib/​exe/​fetch.php?​w=&​h=&​cache=cache&​media=html_icon.png"​ align=top border=0 alt =""></​a><​br> ​
 +
 +<a name="​bib"></​a><​h2>​ BibTex Reference ​ </h2> <​P> ​
 +@InProceedings{LeHML08hpcs,​ <​br>&​nbsp;&​nbsp;&​nbsp;​Author = {Leal, K. and Huedo, E. and Montero, R.S. and Llorente, I.M.},<​br>&​nbsp;&​nbsp;&​nbsp;​Title = {Scheduling Strategies in Federated Grids},<​br>&​nbsp;&​nbsp;&​nbsp;​BookTitle = {2008 High Performance Computing & Simulation Conference (HPCS 2008), 22nd European Conference on Modelling & Simulation (ECMS 2008)},<​br>&​nbsp;&​nbsp;&​nbsp;​Pages = {117--123},<​br>&​nbsp;&​nbsp;&​nbsp;​Year = {2008}<​br>​} <​br><​p>​
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 +</​div></​html>​
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