Message boards :
Number crunching :
Credit Award Error
Message board moderation
Author | Message |
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Send message Joined: 10 Nov 07 Posts: 37 Credit: 11,855,733 RAC: 0 |
Has anyone else has come across workunits similar to this: Result I've had a couple across all my machines where the "Claimed Credit" was higher than the "Granted Credit" |
Send message Joined: 29 Aug 07 Posts: 20 Credit: 2,710,089 RAC: 0 |
That happens from time to time in all projects. Nothing to worry about unless it is a major difference, in that case it is normally a problem with your computer. BOINC WIKI BOINCing since 2002/12/8 |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
the project is using fixed credit, based on the amount of work generated server side. basically, since the amount of work in a work unit is deterministic, the amount of credit granted is calculated server side and is equal to a function of the number of stars the model is being calculated with and the accuracy of the calculation being done. workunits right now are either 2 credit or 4 credit (although in the future this will change), this prevents any cheating with credits or anything else of that sort. |
Send message Joined: 24 Oct 07 Posts: 22 Credit: 130,021 RAC: 0 |
the wu took a lot of time also. i have an amd64 3500 too and this one never need more then 278-280 sec for a ps_ workunit. |
Send message Joined: 10 Nov 07 Posts: 37 Credit: 11,855,733 RAC: 0 |
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Send message Joined: 3 Dec 07 Posts: 7 Credit: 1,001,407 RAC: 0 |
I need help .. [first post] my stats according to the various stats reporting sites have become frozen! updating ok here on the project web page. Run this project on single computer utopia-i |
Send message Joined: 24 Oct 07 Posts: 22 Credit: 130,021 RAC: 0 |
this is a known problem already. the project admins try to fix that issue |
Send message Joined: 3 Dec 07 Posts: 7 Credit: 1,001,407 RAC: 0 |
this is a known problem already. the project admins try to fix that issue many thanks for the quick reply and info some updating is going on .. http://ubt-seti.dyndns.org/tsbt/UBT.php?sz=2&rp=0&project=MilkyWay is looking good now but others lag, perhaps they dont update so often .. sorry to bother you ... |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
this is a known problem already. the project admins try to fix that issue we've been working on getting boinc to automatically update and export the stats but it's being pretty cranky about it. so they're only updated when i run the tasks to do it manually (which means once a day or so). once we get them done automatically it should be multiple times a day. as for workunits, i'm pretty sure that they all take basically the same amount of time, so i'm not sure why one workunit would go longer than another (unless it was using a different volume size -- but this taken to account in our credit scheme so the longer work units give 4 credit at the moment because they run twice as long). |
Send message Joined: 28 Aug 07 Posts: 52 Credit: 8,353,747 RAC: 0 |
Whats happened with credit validation? Depends again on benchmark while the server was out of work? |
Send message Joined: 12 Nov 07 Posts: 31 Credit: 123,621 RAC: 0 |
I just noticed that the credits aren't fixed anymore... but depending on computer and BOINC version again... Bad move IMO, since it ones again encourages tweaking etc... ... |
Send message Joined: 28 Aug 07 Posts: 49 Credit: 556,559 RAC: 0 |
My guess is that when the system went down, it turned off some features like fixing the credit. |
Send message Joined: 8 Oct 07 Posts: 289 Credit: 3,690,838 RAC: 0 |
I am sure Travis will fix it when he see's whats going on and all benched results will be reverted back to fixed. |
Send message Joined: 17 Nov 07 Posts: 77 Credit: 117,183 RAC: 0 |
Either way, I'm not affected too much, yet. Most of mine had been claiming in the 1.8x to 2.0x region anyway. |
Send message Joined: 12 Nov 07 Posts: 31 Credit: 123,621 RAC: 0 |
Who can guess, what's wrong with this picture ??? ... yes, the longer WU's, the less you get credit for them, it doesn't feel right, and it's a consistent error... something that should be checked up on ! |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
Who can guess, what's wrong with this picture ??? the wrong validator got started up accidentally so it wasn't using fixed credit. this should be fixed now. |
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