Design and Implementation of a General-Purpose API of Progress and Performance Indicators

被引:0
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作者
Rodero, Ivan [1 ]
Guim, Francesc [1 ]
Corbalan, Julita [1 ]
Labarta, Jesus [1 ]
机构
[1] Tech Univ Catalonia, Barcelona Supercomp Ctr, Barcelona 08034, Spain
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D O I
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中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
In High Performance Computing centres, queueing systems are used by the users to access and manage the HPC resources through a set of interfaces. After job submission. users lose control of the job and they only have a very restricted set of interfaces for accessing data concerning the performance and progress of job events. In this piper we present a general-purpose API to implement progress and performance indicators of individual applications. The API is generic and it is designed to be used at different levels, from the operating system to a grid portal. we also present two additional components built oil top of the API and their use in the HPC-Europa portal. Furthermore, we discuss how to use the proposed API and tools ill the eNANOS project to implement scheduling policies based on dynamic load balancing techniques and self timing in run time.
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页码:501 / 508
页数:8
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