Article View: comp.lang.oberon
Article #1323Re: Oberon Task Statistics (Windows)
From: Frank Hrebabetzky - CERTI - CCE ...
Date: Fri, 12 Apr 1996 21:30
Date: Fri, 12 Apr 1996 21:30
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1661 bytes
On Fri, 12 Apr 1996, Doug Danforth wrote: > Folks, > Have you ever wondered how much time is consumed by a cycle > of an Oberon task loop? I've run several small programs and > would like to report the following results for Windows 95 Oberon > V4: > > One tick: 1 millisecond. > TightLoop: 10,000 cycles/tick ( 60 MHZ Pentium) > " 30,000 " 150 " " > Task: 50 ticks > Others.Wait: 50 ticks > My measurements for System 3 / DOS on a 486DX, 33 MHz showed that the main event loop cycle frequency (corresponds to "Task" above) depends heavily on the pointer position (message path): over a text viewer (not ~ document!): 1400 /s over the desktop background: 480 /s over a single panel: 220 /s over 3 overlapping panels: 160 /s ----------------------------------------------------------- Fundacao CERTI Tel.: +55 / 48 / 234-3000 Dr. Frank Hrebabetzky Fax: +55 / 48 / 234-1514 Campus da UFSC, CP 5053 email: fh@mbox1.ufsc.br Florianopolis, SC fh@certi.ufsc.br 88040-970 Brasil
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Path: arc1-ca.pugleaf.net!inf.ethz.ch!oberon-news@inf.ethz.ch From: Frank Hrebabetzky - CERTI - CCE 2319561 <fh@mbox1.ufsc.br> Newsgroups: comp.lang.oberon Subject: Re: Oberon Task Statistics (Windows) Date: 12 Apr 1996 23:30:54 +0200 Organization: Dept. Informatik, Swiss Federal Institute of Technology Sender: server@inf.ethz.ch Distribution: world Message-ID: <Pine.3.87.9604121912.A6048-0100000@mbox1.ufsc.br> Reply-To: oberon-news@inf.ethz.ch NNTP-Posting-Host: neptune.inf.ethz.ch Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Originator: oberon-news@inf.ethz.ch