Porting and performance of the community climate system model (CCSM3) on the cray X1

George R. Carr, Ilene L. Carpenter, Matthew J. Cordery, John B. Drake, Michael W. Ham, Forrest M. Hoffman, Patrick H. Worley

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

2 Scopus citations

Abstract

The Community Climate System Model (CCSM3) is the primary model for global climate research in the United States and is supported on a variety of computer systems. We present some of our porting experiences and describe the current performance of the CCSM3 on the Cray X1. We include the status of work in progress on other systems in the Cray product line.

Original languageEnglish
Title of host publicationProceedings of the 11th ECMWF Workshop on the Use of High Performance Computing in Meteorology
PublisherWorld Scientific Publishing Co. Pte Ltd
Pages259-271
Number of pages13
ISBN (Print)9812563547, 9789812563545
StatePublished - 2005
Event2004 11th ECMWF Workshop on the Use of High Performance Computing in Meteorology - Reading, United Kingdom
Duration: Oct 25 2004Oct 29 2004

Publication series

NameProceedings of the 11th ECMWF Workshop on the Use of High Performance Computing in Meteorology

Conference

Conference2004 11th ECMWF Workshop on the Use of High Performance Computing in Meteorology
Country/TerritoryUnited Kingdom
CityReading
Period10/25/0410/29/04

Keywords

  • CCSM
  • Cray X1
  • climate
  • performance
  • porting

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