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  1. PDSW Petascale Data Storage Workshop.
  2. 2008 3rd Petascale Data Storage Workshop
  3. Just-in-time staging of large input data for supercomputing jobs
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2010 5th Petascale Data Storage Workshop (PDSW '10)
2008 3rd Petascale Data Storage Workshop
Input/output APIs and data organization for high performance scientific computing
Fast log-based concurrent writing of checkpoints
Zest Checkpoint storage system for large supercomputers
Scalable full-text search for petascale file systems
Performance of RDMA-capable storage protocols on wide-area network
Comparing performance of solid state devices and mechanical disks
Arbitrary dimension Reed-Solomon coding and decoding for extended RAID on GPUs
Pianola: A script-based I/O benchmark
Introducing map-reduce to high end computing
Logan: Automatic management for evolvable, large-scale, archival storage
Just-in-time staging of large input data for supercomputing jobs
Revisiting the metadata architecture of parallel file systems

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Just-in-time staging of large input data for supercomputing jobs

Content Provider IEEE Xplore Digital Library
Author Monti, H.M. Butt, A.R. Vazhkudai, S.S.
Copyright Year 2008
Description Author affiliation: Virginia Tech, Blacksburg, VA (Monti, H.M.; Butt, A.R.) || Oak Ridge Nat. Lab., Oak Ridge, TN (Vazhkudai, S.S.)
Abstract High performance computing is facing a data deluge from state-of-the-art colliders and observatories. Large data-sets from these facilities, and other end-user sites, are often inputs to intensive analyses on modern supercomputers. Timely staging in of input data at the supercomputer's local storage can not only optimize space usage, but also protect against delays due to storage system failures. To this end, we propose a just-in-time staging framework that uses a combination of batch-queue predictions, user-specified intermediate nodes, and decentralized data delivery to coincide input data staging with job startup. Our preliminary prototype has been integrated with widely used tools such as the PBS job submission system, BitTorrent data delivery, and Network Weather Service network monitoring facility.
Sponsorship IEEE
Starting Page 1
Ending Page 5
File Size 113462
Page Count 5
File Format PDF
ISBN 9781424442089
DOI 10.1109/PDSW.2008.4811891
Language English
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date 2008-11-17
Publisher Place USA
Access Restriction Subscribed
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword Observatories File systems Large Hadron Collider Computerized monitoring Laboratories Prototypes Weather forecasting Supercomputers Protection Delay
Content Type Text
Resource Type Article
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