Pink: A 1024-node single-system image linux cluster

Gregory R. Watson, Matthew J. Sottile, Ronald G. Minnich, Sung Eun Choi, Erik A. Hendriks

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

This paper describes our experience of designing and building Pink, a 1024-node (2048 processor) Myrinet-based single-system image Linux cluster that was installed in January 2003 at the Los Alamos National Laboratory. At the time of its installation, Pink was the largest single-system image Linux cluster in the world, and was based entirely on open-source software - from the BIOS up. Pink was the proof-of-concept prototype for Lightning, a production 1408-node (2816 processor) cluster that will begin operation at LANL later this year. Lightning is currently number 6 on the Top500 list. In this paper we will examine the issues that were encountered and the problems that needed to be overcome in order to scale a cluster to this size. We will also present some performance numbers that demonstrate the scalability and manageability of the cluster software suite.

Original languageEnglish
Title of host publicationProceedings - Seventh International Conference on High Performance Computing and Grid in Asia Pacific Region, HPCAsia 2004
Pages454-461
Number of pages8
DOIs
StatePublished - 2004
Externally publishedYes
EventProceedings - Seventh International Conference on High Performance Computing and Grid in Asia Pacific Region, HPCAsia 2004 - Tokyo, Japan
Duration: Jul 20 2004Jul 22 2004

Publication series

NameProceedings - Seventh International Conference on High Performance Computing and Grid in Asia Pacific Region, HPCAsia 2004

Conference

ConferenceProceedings - Seventh International Conference on High Performance Computing and Grid in Asia Pacific Region, HPCAsia 2004
Country/TerritoryJapan
CityTokyo
Period07/20/0407/22/04

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