CHLUMSKÝ, Václav, Dalibor KLUSÁČEK and Miroslav RUDA. The Extension of TORQUE Scheduler Allowing the Use of Planning and Optimization Algorithms in Grids. In Cracow Grid Workshop. 2011.
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Basic information
Original name The Extension of TORQUE Scheduler Allowing the Use of Planning and Optimization Algorithms in Grids
Name in Czech Rozšíření plánovacího systému TORQUE pro podporu plánování výpočtů a optimalizací v Gridech
Authors CHLUMSKÝ, Václav, Dalibor KLUSÁČEK and Miroslav RUDA.
Edition Cracow Grid Workshop, 2011.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 10201 Computer sciences, information science, bioinformatics
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Organization unit Faculty of Informatics
Keywords (in Czech) rozvrhování; TORQUE; plánování; rozvrh; fronta; datová struktura
Keywords in English scheduling; TORQUE; planning; schedule; queue; data structure
Tags International impact, Reviewed
Changed by Changed by: Mgr. Miroslav Ruda, učo 1284. Changed: 11/4/2012 14:57.
Abstract
In this work we present major extension of the open source TORQUE Resource Manager system. We have replaced the naive scheduler provided in the TORQUE distribution with a complex scheduling system that allows to plan job execution ahead and predict the behavior of the system. It is based on the application of job schedule, which represents jobs' execution plan. Such a functionality is very useful as the plan can be used by the users to see when and where their jobs will be executed. Moreover, created plans can be easily evaluated in order to identify possible inefficiencies. Then, repair actions can be taken immediately and the inefficiencies can be fixed, producing better schedules with respect to considered criteria.
Abstract (in Czech)
V této práci jsem rozšířili původní jednoduchý frontový plánovač v systému TORQUE, aby umožňoval použití rozvrhu, tj. datové struktury která zachycuje plán výpočtu. Díky tomu lze dopředně evaluovat kvalitu generovaného plánu výpočtu a případně jej vylepšit například s pomocí metaheuristik.
Links
LM2010005, research and development projectName: Velká infrastruktura CESNET (Acronym: VI CESNET)
Investor: Ministry of Education, Youth and Sports of the CR
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