Implementation and evaluation of the po-heft problem-oriented workflow scheduling algorithm for cloud environments

G. Radchenko, I. Lyzhin, E. Nepovinnyh

    Research output: Conference proceeding/Chapter in Book/Report/Conference Paperpeer-review

    Abstract

    Modern computational experiments imply that the resources of the cloud computing environment are often used to solve a large number of tasks, which differ only in the values of a relatively small set of simulation parameters. Such sets of tasks may occur while implementing multivariate calculations aimed at finding the simulation parameter values, which optimize certain characteristics of the computational model. Applications of this type make a large percentage of modern HPC systems load, which implies a need for methods and algorithms for efficient allocation of resources in order to optimize systems for solving such problems. The aim of this work is to implement a PO-HEFT problem-oriented scientific workflow scheduling algorithm and to compare it with other workflow scheduling algorithms. © Springer International Publishing AG 2016.
    Original languageEnglish
    Title of host publicationRussian Supercomputing Days
    Subtitle of host publicationRuSCDays 2016: Supercomputing
    Pages91-105
    Number of pages15
    Volume687
    DOIs
    Publication statusPublished - 2016
    Event2nd Russian Supercomputing Days - Moscow, Russian Federation
    Duration: 26 Sept 201627 Sept 2016

    Conference

    Conference2nd Russian Supercomputing Days
    Abbreviated titleRuSCDays 2016
    Country/TerritoryRussian Federation
    CityMoscow
    Period26/09/1627/09/16

    Keywords

    • Cloud
    • HEFT
    • PO-HEFT
    • Problem-oriented environment
    • Scheduling algorithm
    • Simulation
    • Workflow
    • Clouds
    • Problem solving
    • Cloud computing environments
    • Computational experiment
    • Efficient allocations
    • Simulation parameters
    • Scheduling algorithms

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