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IMPLEMENTATION AND EVALUATION OF FILE WRITE-BACK AND PREFETCHING FOR MPI-IO OVER GPFS.

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Title: IMPLEMENTATION AND EVALUATION OF FILE WRITE-BACK AND PREFETCHING FOR MPI-IO OVER GPFS.
Authors: Blas, Javier Garcia1 FJBLAS@ARCOS.INF.UC3M.ES, Isaila, Florin1, Carretero, Jesus1, Singh, David1, Garcia-Carballeira, Felix1
Source: International Journal of High Performance Computing Applications. Feb2010, Vol. 24 Issue 1, p78-92. 5p.
Subjects: Computer software research, Computer interfaces software, Computer files, Computer research
Abstract: The article presents a paper on the application of open-software message passing interface input/output (MPI-IO) for General Parallel File System (GPFS). It uses a collective file write strategy on GPFS data-shipping and view-based collective input/output (I/O) mechanism on GPFS mechanisms. It adds that the application was made with high-performance due to the mixture of view-based collective file accesses, overlapping of computation, communication and I/O, and hiding of file writes latency.
Database: Engineering Source
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  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 48545136
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Label: Abstract
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  Data: The article presents a paper on the application of open-software message passing interface input/output (MPI-IO) for General Parallel File System (GPFS). It uses a collective file write strategy on GPFS data-shipping and view-based collective input/output (I/O) mechanism on GPFS mechanisms. It adds that the application was made with high-performance due to the mixture of view-based collective file accesses, overlapping of computation, communication and I/O, and hiding of file writes latency.
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=48545136
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      – Type: doi
        Value: 10.1177/1094342009359015
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      – Code: eng
        Text: English
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        PageCount: 5
        StartPage: 78
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        Type: general
      – SubjectFull: Computer interfaces software
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      – SubjectFull: Computer files
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      – SubjectFull: Computer research
        Type: general
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      – TitleFull: IMPLEMENTATION AND EVALUATION OF FILE WRITE-BACK AND PREFETCHING FOR MPI-IO OVER GPFS.
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            NameFull: Blas, Javier Garcia
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            NameFull: Isaila, Florin
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            NameFull: Carretero, Jesus
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            NameFull: Singh, David
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              Text: Feb2010
              Type: published
              Y: 2010
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              Value: 24
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            – TitleFull: International Journal of High Performance Computing Applications
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