what happen whit the Recent average credit

Questions and Answers : Windows : what happen whit the Recent average credit
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Profile guillermo
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Message 551566 - Posted: 23 Apr 2007, 9:04:34 UTC

Y see that the Recent average credit are going down y send example 10 works units in one hour and the Recent average credit going down the next hour 10 more credits and the Recent average credit are going down, explanation please. thanks
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Profile Henk Haneveld
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Message 551585 - Posted: 23 Apr 2007, 11:17:56 UTC - in response to Message 551566.  

Y see that the Recent average credit are going down y send example 10 works units in one hour and the Recent average credit going down the next hour 10 more credits and the Recent average credit are going down, explanation please. thanks


There is a large queue of workunits waiting for validation.
It is likely that your work is sitting in that queue.
Just wait a bit and you will recieve credit and your Rac will go up again.
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Profile Adri
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Message 555300 - Posted: 28 Apr 2007, 7:57:49 UTC

That explains a lot, but can someone explain briefly how RACs increase/decrease again? Being a noob, i assume its the total credits/amount of workunits done, is that assumption correct?

Thanks.
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Profile Keith T.
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Message 555335 - Posted: 28 Apr 2007, 10:06:35 UTC
Last modified: 28 Apr 2007, 10:07:15 UTC

RAC is affected by many factors. The best place to look for a simple explanation is probably the Unofficial BOINC Wiki. RAC is explained here.

If you have a question which is not specific to Windows, you may get a quicker reply in the Number crunching forum.

HTH
Sir Arthur C Clarke 1917-2008
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John McLeod VII
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Message 555655 - Posted: 28 Apr 2007, 22:58:52 UTC - in response to Message 555300.  

That explains a lot, but can someone explain briefly how RACs increase/decrease again? Being a noob, i assume its the total credits/amount of workunits done, is that assumption correct?

Thanks.

Actually, no, itis not credits/work units. It is the amount of credit that your computer has earned per unit time (I don't know the units). It is calculated as an exponentially reducing average with a half life of 2 weeks. The calculation is very time sensitive, and since many results are backed up in the validation queue, when they do all get credit, there will be a spike in your (and everyone elses) RAC which will take a while to decay back to normal.


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Questions and Answers : Windows : what happen whit the Recent average credit


 
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