Performance level setting of a data processing system

Details Performance level setting of a data processing system Performance level setting of a data processing system

2007-03-20

2007-03-20

Bui, Bryan (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system

Performance or efficiency evaluation

C702S178000

Reexamination Certificate

active

10687928

ABSTRACT:
A target processor performance level is calculated from a utilisation history of a processor in performance of a plurality of processing tasks. The method comprises calculating a task work value indicating processor utilisation in performing a given processing task within a predetermined task time-interval and calculating a target processor performance level in dependence upon the task work value.

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K. Flautner et al, “Vertigo: Automatic Performance-Setting for Linux” Online Article, http://www.cs.cornell.edu/People/egs/syslunch-fall02/vertigo.pdf, May 2002, pp. 1-14.
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T. Austin et al, “Power Analyzer for Pocket Computers” Online Article, http://www.eecs.umich.edu/lpanalyzer/pdfs/contractorsFall01.pdf, Nov. 2001.

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