001     860393
005     20200914103555.0
024 7 _ |a 10.1016/S0927-5452(04)80071-6
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024 7 _ |a 0927-5452
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024 7 _ |a 1879-808X
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037 _ _ |a FZJ-2019-01168
082 _ _ |a 510
100 1 _ |a Eicker, N.
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111 2 _ |a Parallel Computing 2003
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|c Dresden
|d 2003-09-02 - 2003-09-05
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245 _ _ |a Fast parallel I/O on parastation clusters
260 _ _ |a Amsterdam [u.a.]
|c 2004
|b Elsevier
295 1 0 |a Parallel Computing - Software Technology, Algorithms, Architectures and Applications / Eicker, N. ; : Elsevier, 2004, ; ISSN: 09275452 ; ISBN: 9780444516893 ; doi:10.1016/S0927-5452(04)80071-6
300 _ _ |a 559 - 567
336 7 _ |a CONFERENCE_PAPER
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336 7 _ |a Conference Paper
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336 7 _ |a Contribution to a book
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490 0 _ |a Advances in Parallel Computing
|v 13
520 _ _ |a We have demonstrated that the ParaStation3 communication system speeds up the performance of parallel I/O on cluster computers such as ALiCE. I/O benchmarks with PVFS using Parastation over Myrinet achieve a throughput for write operations of up to 1 GB/s from a 32-processor compute partition, given a 32-processor PVFS I/O partition. These results outperform known benchmark results for PVFS on 1.28 Gbit Myrinet by more than a factor of 2, a fact that is mainly due to the superior communication features of ParaStation. Read performance from buffer cache reaches up to 2.2 GB/s, while reading from hard disk saturates at the cumulative hard disk performance. The I/O performance achieved with PVFS using ParaStation enables us to carry out extremely data-intensive eigenmode computations on ALiCE in the application field of lattice quantum chromodynamics. For the future, we plan to utilize the I/O system for storing and processing mass data in high energy physics data analysis on clusters.
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700 1 _ |a Isaila, F.
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700 1 _ |a Lippert, T.
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700 1 _ |a Moschny, T.
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700 1 _ |a Tichy, W. F.
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773 _ _ |a 10.1016/S0927-5452(04)80071-6
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Marc 21