Tools for Analyzing Parallel I/O

Kunkel, Martin Julian; Laifer, Roland; Frings, Wolfgang; Betke, Eugen; Bryson, Matt; Carns, Philip; Mendez, Sandra; Francis, Rosemary

doi:10.1007/978-3-030-02465-9_4

Contribution to a conference proceedings/Contribution to a book

FZJ-2019-00940

Tools for Analyzing Parallel I/O

Kunkel, M. J. (Corresponding author) ; Betke, E. ; Bryson, M. ; Carns, P. ; Francis, R. ; Frings, W.FZJ* ; Laifer, R. ; Mendez, S.

2018
Springer International Publishing

High Performance Computing
International Conference on High Performance Computing, ISC, Frankfurt, Germany, 24 Jun 2018 - 28 Jun 2018 Springer International Publishing, Lecture Notes in Computer Science 11203, 49-70 (2018) [10.1007/978-3-030-02465-9_4]

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Please use a persistent id in citations: http://hdl.handle.net/2128/21448 doi:10.1007/978-3-030-02465-9_4

Abstract: Parallel application I/O performance often does not meet user expectations. Additionally, slight access pattern modifications may lead to significant changes in performance due to complex interactions between hardware and software. These issues call for sophisticated tools to capture, analyze, understand, and tune application I/O.

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