Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Jaguar: The World?s Most Powerful Computer

Conference ·
OSTI ID:965857
 [1];  [1];  [1];  [1];  [1]
  1. ORNL
+ Show Author Affiliations

The Cray XT system at ORNL is the world s most powerful computer with several applications exceeding one-petaflops performance. This paper describes the architecture of Jaguar with combined XT4 and XT5 nodes along with an external Lustre file system and external login nodes. We also present some early results from Jaguar.

Research Organization:
Oak Ridge National Laboratory (ORNL); Center for Computational Sciences
Sponsoring Organization:
SC USDOE - Office of Science (SC)
DOE Contract Number:
AC05-00OR22725
OSTI ID:
965857
Country of Publication:
United States
Language:
English

Similar Records

An Analysis of Computational Workloads on the Jaguar Cray XT System
Conference · Sat Dec 31 23:00:00 EST 2011 · OSTI ID:1156702
Early Evaluation of the Cray XT5
Conference · Wed Dec 31 23:00:00 EST 2008 · OSTI ID:961793
An analysis of computational workloads for the ORNL Jaguar system. In: ICS '12 Proceedings of the 26th ACM international conference on Supercomputing
Conference · Sat Dec 31 23:00:00 EST 2011 · OSTI ID:1567624

Related Subjects

97 MATHEMATICS AND COMPUTING
99 GENERAL AND MISCELLANEOUS
COMPUTER ARCHITECTURE
Computer
DESIGN
Jaguar
ORNL
PERFORMANCE
Powerful
SUPERCOMPUTERS
World