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Research trends in high performance Parallel Input/Output for cluster environments
Parallel input/output in high performance computing is a field of increasing importance. In particular with compute clusters we see the concept of replicated resources being transferred to I/O issues. Consequently, we find research questions like e.g. how to map data structures to files, which re...
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Інститут програмних систем НАН України
2004
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| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/1866 |
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irk-123456789-18662008-10-13T14:51:32Z Research trends in high performance Parallel Input/Output for cluster environments Ludwig, T. Параллельное программирование Распределенные системы и сети Parallel input/output in high performance computing is a field of increasing importance. In particular with compute clusters we see the concept of replicated resources being transferred to I/O issues. Consequently, we find research questions like e.g. how to map data structures to files, which resources to actually use, and how to deal with failures in the environment. The paper will introduce the problem of massive I/O from the user´s point of view and illustrate available programming interfaces. After a short description of some available parallel file systems we will concentrate on the research directions in that field. Besides other questions, efficiency is the main issue. It depends on an appropriate mapping of data structures onto file segments which in turn are spread over physical disks. Our own work concentrates on measuring the performance of individual mappings and to change them dynamically to increase performance and control the sharing of resources. 2004 Article Research trends in high performance Parallel Input/Output for cluster environments / T. Ludwig // Проблеми програмування. — 2004. — N 2,3. — С. 274-281. — Бібліогр.: 39 назв. — англ. 1727-4907 http://dspace.nbuv.gov.ua/handle/123456789/1866 681.3 en Інститут програмних систем НАН України |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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| language |
English |
| topic |
Параллельное программирование Распределенные системы и сети Параллельное программирование Распределенные системы и сети |
| spellingShingle |
Параллельное программирование Распределенные системы и сети Параллельное программирование Распределенные системы и сети Ludwig, T. Research trends in high performance Parallel Input/Output for cluster environments |
| description |
Parallel input/output in high performance computing is a field of increasing
importance. In particular with compute clusters we see the concept of replicated
resources being transferred to I/O issues. Consequently, we find research questions
like e.g. how to map data structures to files, which resources to actually use, and
how to deal with failures in the environment. The paper will introduce the problem
of massive I/O from the user´s point of view and illustrate available programming
interfaces. After a short description of some available parallel file systems we will
concentrate on the research directions in that field. Besides other questions,
efficiency is the main issue. It depends on an appropriate mapping of data
structures onto file segments which in turn are spread over physical disks. Our own
work concentrates on measuring the performance of individual mappings and to
change them dynamically to increase performance and control the sharing of
resources. |
| format |
Article |
| author |
Ludwig, T. |
| author_facet |
Ludwig, T. |
| author_sort |
Ludwig, T. |
| title |
Research trends in high performance Parallel Input/Output for cluster environments |
| title_short |
Research trends in high performance Parallel Input/Output for cluster environments |
| title_full |
Research trends in high performance Parallel Input/Output for cluster environments |
| title_fullStr |
Research trends in high performance Parallel Input/Output for cluster environments |
| title_full_unstemmed |
Research trends in high performance Parallel Input/Output for cluster environments |
| title_sort |
research trends in high performance parallel input/output for cluster environments |
| publisher |
Інститут програмних систем НАН України |
| publishDate |
2004 |
| topic_facet |
Параллельное программирование Распределенные системы и сети |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/1866 |
| citation_txt |
Research trends in high performance Parallel Input/Output for cluster environments / T. Ludwig // Проблеми програмування. — 2004. — N 2,3. — С. 274-281. — Бібліогр.: 39 назв. — англ. |
| work_keys_str_mv |
AT ludwigt researchtrendsinhighperformanceparallelinputoutputforclusterenvironments |
| first_indexed |
2023-03-24T08:23:05Z |
| last_indexed |
2023-03-24T08:23:05Z |
| _version_ |
1796138924476727296 |