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Title: An Analysis of HPCC Results on the Cray XT4

Abstract

In the proceedings of CUG2006 we published a paper evaluating the performance of the HPCC benchmark suite on the Cray XT3, jaguar, and newly-upgraded Cray X1E, phoenix supercomputers at the Center for Computation Sciences (CCS) at Oak Ridge National Laboratory (ORNL). Although phoenix has remained unchanged since this paper was published, jaguar has undergone significant changes. It has been upgraded from a single-core XT3 system to a combined dual-core XT3 and XT4 system. This paper revisits HPCC on jaguar and discusses the effect that the past year's system upgrades have had on overall performance.

Authors:
 [1];  [1];  [1]
  1. ORNL
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Center for Computational Sciences
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
931848
DOE Contract Number:
AC05-00OR22725
Resource Type:
Conference
Resource Relation:
Conference: CUG 2007, Seattle, WA, USA, 20070507, 20070510
Country of Publication:
United States
Language:
English

Citation Formats

Kuehn, Jeffery A, Wichmann, Nathan L, and Larkin, Jeffrey M. An Analysis of HPCC Results on the Cray XT4. United States: N. p., 2007. Web.
Kuehn, Jeffery A, Wichmann, Nathan L, & Larkin, Jeffrey M. An Analysis of HPCC Results on the Cray XT4. United States.
Kuehn, Jeffery A, Wichmann, Nathan L, and Larkin, Jeffrey M. Mon . "An Analysis of HPCC Results on the Cray XT4". United States. doi:.
@article{osti_931848,
title = {An Analysis of HPCC Results on the Cray XT4},
author = {Kuehn, Jeffery A and Wichmann, Nathan L and Larkin, Jeffrey M},
abstractNote = {In the proceedings of CUG2006 we published a paper evaluating the performance of the HPCC benchmark suite on the Cray XT3, jaguar, and newly-upgraded Cray X1E, phoenix supercomputers at the Center for Computation Sciences (CCS) at Oak Ridge National Laboratory (ORNL). Although phoenix has remained unchanged since this paper was published, jaguar has undergone significant changes. It has been upgraded from a single-core XT3 system to a combined dual-core XT3 and XT4 system. This paper revisits HPCC on jaguar and discusses the effect that the past year's system upgrades have had on overall performance.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}

Conference:
Other availability
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