SC13 Home > SC13 Schedule > SC13 Presentation - Optimizing User Oriented Job Scheduling within TORQUE

SCHEDULE: NOV 16-22, 2013

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Optimizing User Oriented Job Scheduling within TORQUE

SESSION: Research Poster Reception

EVENT TYPE: Posters, Electronic Posters, and Education Posters

TIME: 5:15PM - 7:00PM

AUTHOR(S):Dalibor Klusácek, Václav Chlumský, Hana Rudová

ROOM:Mile High Pre-Function

ABSTRACT:
We present a major extension of the widely used TORQUE Resource Manager. Unlike common resource managers that use queuing approach, our solution uses planning (job schedule construction) and schedule optimization in order to achieve better predictability, performance and fairness with respect to common queue-based approaches. Moreover, additional important features are supported, e.g., so called multi-resource fairness that is used to fairly prioritize users subject to their (highly) heterogeneous demands concerning various system resources. Also, new textual and graphical interfaces allow users to better control and plan computation of their jobs. Our solution is currently undergoing experimental deployment in the Czech national Grid "MetaCentrum". The poster will be presented in a standard fashion, i.e., by the first author using a printed poster and an oral presentation.

Chair/Author Details:

Dalibor Klusácek - CESNET

Václav Chlumský - CESNET

Hana Rudová - Masaryk University

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