NDLI: Visualizing parallel computer system performance

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Visualizing parallel computer system performance

Content Provider	NASA Technical Reports Server (NTRS)
Author	Reed, Daniel A. Malony, Allen D.
Copyright Year	1988
Description	Parallel computer systems are among the most complex of man's creations, making satisfactory performance characterization difficult. Despite this complexity, there are strong, indeed, almost irresistible, incentives to quantify parallel system performance using a single metric. The fallacy lies in succumbing to such temptations. A complete performance characterization requires not only an analysis of the system's constituent levels, it also requires both static and dynamic characterizations. Static or average behavior analysis may mask transients that dramatically alter system performance. Although the human visual system is remarkedly adept at interpreting and identifying anomalies in false color data, the importance of dynamic, visual scientific data presentation has only recently been recognized Large, complex parallel system pose equally vexing performance interpretation problems. Data from hardware and software performance monitors must be presented in ways that emphasize important events while eluding irrelevant details. Design approaches and tools for performance visualization are the subject of this paper.
File Size	1170463
Page Count	34
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19980007720
Archival Resource Key	ark:/13960/t9x110k4x
Language	English
Publisher Date	1988-09-30
Access Restriction	Open
Subject Keyword	Distributed Memory Hypercube Multiprocessors Parallel Computers Computer Systems Performance Message Processing Linear Programming Complex Systems Parallel Processing Computers Scientific Visualization Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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