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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">sapi</journal-id><journal-title-group><journal-title xml:lang="ru">Системный анализ и прикладная информатика</journal-title><trans-title-group xml:lang="en"><trans-title>«System analysis and applied information science»</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2309-4923</issn><issn pub-type="epub">2414-0481</issn><publisher><publisher-name>Belarusian National Technical University</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">sapi-42</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Системный анализ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>System analysis</subject></subj-group></article-categories><title-group><article-title>ИССЛЕДОВАНИЕ ПЛАНИРОВЩИКОВ ЗАДАЧ В GRID</article-title><trans-title-group xml:lang="en"><trans-title>INVESTIGATION OF TASK SCHEDULING IN GRID</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Прихожий</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Prihozhy</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">CA_PI@bntu.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фролов</surname><given-names>О. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Frolov</surname><given-names>O. M.</given-names></name></name-alternatives><email xlink:type="simple">CA_PI@bntu.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский национальный технический университет</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belarusian National Technical University</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>05</day><month>08</month><year>2015</year></pub-date><volume>0</volume><issue>1</issue><fpage>15</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Прихожий А.А., Фролов О.М., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Прихожий А.А., Фролов О.М.</copyright-holder><copyright-holder xml:lang="en">Prihozhy A.A., Frolov O.M.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://sapi.bntu.by/jour/article/view/42">https://sapi.bntu.by/jour/article/view/42</self-uri><abstract><p>Проблема управления выполнением заданий клиентов и оптимального использования распределенных вычислительных ресурсов является одной из ключевых в grid. В статье проведено детальное исследование и сопоставление планировщиков и принципов планирования решения задач в grid как по качеству работы, так и производительности. Результаты проведенных вычислительных экспериментов выявили критические компоненты планировщиков и приоритетные подходы к планированию, которые являются перспективными и определяют пути дальнейшего развития методов оптимизации grid-систем. </p></abstract><trans-abstract xml:lang="en"><p>The problem of execution management of client’s tasks and optimal management of cluster’s computing resources is one of the key problems in grid. In this paper the detailed investigation and comparison of task schedulers and task scheduling techniques has been performed with respect to the result quality and throughput. The results of conducted computing experiments have found out the critical scheduler’s components and preferable scheduling approaches which are promising and indicate the ways of further development of grid optimization methods.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Foster I. Computational Grids / I. Foster, C. Kesselman // Chapter in book «The Grid: Blueprint for a New Computing Infrastructure», Morgan-Kaufman, 1999.</mixed-citation><mixed-citation xml:lang="en">Foster I. Computational Grids / I. Foster, C. Kesselman // Chapter in book «The Grid: Blueprint for a New Computing Infrastructure», Morgan-Kaufman, 1999.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Xhafa F. and Abraham A. 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