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Thread 'Strange RAC increase'

Thread 'Strange RAC increase'

Message boards : Number crunching : Strange RAC increase
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old_user45455

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Message 14185 - Posted: 7 Jul 2005, 3:59:20 UTC

Folks,

Has anyone else noticed a huge increase in their RAC since the last update? My rac went from about 170 to over 7,000 today.
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Les Bayliss
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Message 14187 - Posted: 7 Jul 2005, 4:31:42 UTC

Probably lots of people. I got some.
answer is <a href="http://www.climateprediction.net/board/viewtopic.php?t=3065"> here.</a> :)
Happy Days!

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old_user45455

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Message 14188 - Posted: 7 Jul 2005, 4:44:48 UTC


Thanks for pointing me to the thread
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old_user1
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Message 14190 - Posted: 7 Jul 2005, 8:53:57 UTC - in response to Message 14188.  

I'm not sure CPDN was properly calculating RAC, since our credit method (i.d. based on trickles) is a lot different than any other BOINC project. I now have stats recalced twice a day, and now using the "half-life" algorithm directly in the SQL, so I think the numbers are more accurate.
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Profilegeophi
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Message 14195 - Posted: 7 Jul 2005, 13:24:43 UTC - in response to Message 14190.  

&gt; directly in the SQL, so I think the numbers are more accurate.

or will be more representative once we've reached stability in calculations. RAC must currently include the huge numbers gained in recalculation, getting lost credits from the last month, and the upgrade in credits for early WUs.
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Message boards : Number crunching : Strange RAC increase

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