HPC Operations Report - May 2009: Kraken Full Production Highlights

Dec 31, 2025

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The May 2009 HPC Operations Report by Victor Hazlewood outlines significant developments at NICS. The Cray XT5 system, known as Kraken, is now fully operational and has been seamlessly integrated with the Advanced Middleware for Internet Environments (AMIE). The report notes positive user feedback, highlighting Kraken's utility in research. Future plans include supporting Grid Security Infrastructure (GSI) and One-Time Password (OTP) authentication. Additionally, it presents Kraken usage statistics, detailing job mix, processor counts, and user account activity.

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HPC Operations Report - May 2009: Kraken Full Production Highlights

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HPC Operations Report May 2009 Victor Hazlewood, CISSP NICS HPC Systems Group victor@utk.edu
NICS Highlights • Cray XT5 system, Kraken, is in full production • Fully integrated with AMIE • Installed Science Gateway Kit 2.0 • Great feedback from users that Kraken is a useful tool for their research • Plan to support GSI and OTP authentication for future
NICS Kraken Usage Since August
Kraken Stats by Node Size
Job Mix Processor Count Color CPU Hours Job Length in Hours Processors
NICS User Accounts and Projects
User Logins and Types of Logins
HPSS Usage