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Article #1021Re: SETI@home doesn't finish Data Units
From: Christopher Michael Jones
Date: Thu, 17 Jun 1999 00:00
Date: Thu, 17 Jun 1999 00:00
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3598 bytes
What do you mean? It's working fine, and the most likely other uses for that computing power is 1) doing nothing 2) playing video games 3) lookin' at porn 4) reading e-mail, and 4) playing solitare or some other crappy games. Also, there is something very special about "doing nothing" that needs elaboration. When you are actually using your computer (as I am right now typing this message), you are not using it's entire capabilities. The computer can (and does) only give you a fraction of it's powers when it's not taxed. In other words, the "cpu utilization" is less than 100%. An idle process like SETI@home can take that extra power without you even noticing a change in the response / speed of the computer. Right now, I'm running several programs, a browser, a terminal emulator, winamp, some other stuff. And even when I'm browsing the web or reading email / news, while simultaneously playing music on my computer, SETI@home is sitting in the background sopping up cpu cycles like a sponge. And there is plenty of extra computing power to be mopped up, it gets a good 80% of the cpu a lot of the time, even with all the other stuff I do. These cpu cycles would be completely wasted if there were no background process like SETI@home. They would be spent doing things like monitoring the mouse position, etc. over and over and over and over again, even though it is unnecessary to spend so many cpu cycles on such things (since normal operating system functions don't take up that much cpu power). Neil Rivers (nrivers@mcb.net) wrote: > Although I admire the concept of enlisting the help of the world's home > computers to analyse the SETI data, I can't help thinking all that > processing power could be put to better use. May be the real value of the > project is it will inspire someone to come up with a more tangible goal in > some other field. You're not one of them anti-SETI people are you? Anyway, I find it interesting that someone would bad mouth a privately funded all volunteer project. It doesn't take nothin' that people don't give it. -- ------------------------------------------------------------------------ Chris Jones My Web Page - "http://www.cs.uoregon.edu/~cjones/web/" My Space Page -"http://www.cs.uoregon.edu/~cjones/web/Space.html"
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 113975,fe0b62700be4323b X-Google-Attributes: gid113975,public X-Google-Thread: fdc67,fe0b62700be4323b X-Google-Attributes: gidfdc67,public X-Google-Thread: f98ed,fe0b62700be4323b X-Google-Attributes: gidf98ed,public X-Google-Thread: 10857a,fe0b62700be4323b X-Google-Attributes: gid10857a,public From: cjones@ix.cs.uoregon.edu (Christopher Michael Jones) Subject: Re: SETI@home doesn't finish Data Units Date: 1999/06/17 Message-ID: <7k9psh$pe8$1@helix.cs.uoregon.edu> X-Deja-AN: 490517114 References: <7i2hnp$hbc$1@front7.grolier.fr> <7i49ij$g7i$1@lure.pipex.net> <374d69d0.36972401@news.earthlink.net> <MPG.11b1c56b53cc360698ad87@news.demon.co.uk> <7i8r76$fdb$1@news4.svr.pol.co.uk> <3748d6c9.88890764@news.earthlink.net> <37617CEB.251DD346@cwo.com> <7k9f8b$5et$1@MANNET-3800-2.mcb.net> Followup-To: alt.alien.research,alt.astronomy,fr.sci.astronomie,sci.astro.amateur X-Complaints-To: news@cs.uoregon.edu X-Trace: helix.cs.uoregon.edu 929589969 26056 128.223.4.21 (17 Jun 1999 03:26:09 GMT) Organization: University of Oregon Computer Science Department NNTP-Posting-Date: 17 Jun 1999 03:26:09 GMT Newsgroups: alt.alien.research,alt.astronomy,fr.sci.astronomie,sci.astro.amateur