Intelligent Virtual Interface for Improving Performance in HPC Centers by Modelling Users and their Satisfaction

2006 IEEE Symposium on Virtual Environments, Human-Computer Interfaces and Measurement Systems Pub Date : 2006-07-10 DOI:10.1109/VECIMS.2006.250793

J. Monroy, J. Becerra, F. Bellas, R. Duro

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引用次数: 1

Abstract

This paper deals with the implementation of a new approach that aims to improve the performance of high performance computing (HPC) centers through an agent based virtual interface that models the user behaviour and satisfaction. This interface translates user requests and satisfaction criteria into what is really necessary and, thus, permits the optimization of the HPC center's scheduler taking into account predicted user satisfaction together with the objectives of the management in terms of resource usage and cost. The system is based on an evolutionary profiling agent based architecture where the different agents are evolved in real time to adapt to the different users. These agents cooperate with the scheduling mechanism providing resource usage estimations for the different tasks, as well as predicting the effect of possible strategies on user satisfaction. Some experiments are presented where this system interacts with a real job management system (SGE) and we show that modelling the user and taking user satisfaction into account helps to improve system performance

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通过对用户及其满意度建模来提高高性能计算中心性能的智能虚拟接口

本文讨论了一种新方法的实现，该方法旨在通过基于代理的虚拟接口来模拟用户行为和满意度，从而提高高性能计算(HPC)中心的性能。该界面将用户请求和满意度标准转换为真正必要的内容，因此，考虑到预测的用户满意度以及资源使用和成本方面的管理目标，可以优化HPC中心的调度程序。该系统基于基于进化分析代理的体系结构，其中不同的代理实时进化以适应不同的用户。这些代理与调度机制合作，为不同的任务提供资源使用估计，并预测可能的策略对用户满意度的影响。在与实际作业管理系统(SGE)交互的实验中，我们展示了对用户建模并考虑用户满意度有助于提高系统性能

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2006 IEEE Symposium on Virtual Environments, Human-Computer Interfaces and Measurement Systems

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