NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Petaflops Computing: The Key Algorithmic ChallengesThe prospect of petaflops-class computers brings to the fore some important algorithmic issues that have been considered in the high performance computing community for several years. Key among them are (1) concurrency (whether the fundamental concurrency of an algorithm is sufficient to keep thousands of processors productively busy); (2) data locality; (3) latency tolerance; and (4) memory and operation count scaling. This introductory presentation will give an overview of these issues.
Document ID
20020041688
Acquisition Source
Ames Research Center
Document Type
Preprint (Draft being sent to journal)
Authors
Bailey, David H.
(NASA Ames Research Center Moffett Field, CA United States)
Chancellor, Marisa K.
Date Acquired
August 20, 2013
Publication Date
January 1, 1997
Subject Category
Computer Operations And Hardware
Meeting Information
Meeting: Petaflops Algorithms 1997
Location: Williamsburg, VA
Country: United States
Start Date: April 14, 1997
Funding Number(s)
PROJECT: RTOP 519-40-12
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Available Downloads

There are no available downloads for this record.
No Preview Available