Credits(?) issue
18 May 2011 11:50:25 UTC
Topic 195793
(moderation:
Hi,
I'm running 560 Ti with 2048M memory on the board so I have 6 WUs running simultaneously. It takes about 3 hours for 6 WUs to be finished so for 24/7 my calculation is 24/3*6*500=24000 credits for one day.
But I have only about half of this value and from 40 to 60 WUs in pending list.
As I guess after some time the day value has to be close to the calculated but somehow it is not.
Any advice what is the problem ?
Credits(?) issue
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Are some units smaller and others bigger than others? If so then not all would fit in your gpu memory and be causing problems.
RE: Are some units smaller
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No - everything seems good. I have only a few WUs in error status for more then month :
http://einsteinathome.org/account/tasks&offset=0&show_names=0&state=5
You say you're calculating 48
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You say you're calculating 48 tasks per day - that would be two and a half pages per day on your 'all tasks' list. I don't see anything like that number - are you sure your throughput is as high as you think? Better to keep an eye on individual performance, rather than a crude average (and subject to external influence) like RAC.
Also you have a lot of
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Also you have a lot of pending tasks for which you haven´t received credits, yet.
If this account is ours you can see that you did receive not a lot of credits in the first week of May. In a week or two your RAC should be higher if you run your computer 24/7, because probably >90% of the pending credits will be added to your account.
RE: You say you're
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Thank you for advice. I'll try to check real throughput by acquiring fixed number of WUs and won't report them for say one day.
RE: Also you have a lot of
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Yes, I was expecting to get more credits after couple of weeks but it is somehow stabilized.
Here are some benchmarks in
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Here are some benchmarks in an other thread
So you should be able to finish 6 WUs in 3 h.
RE: Here are some
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Yes, this topic encouraged me to buy exactly the same card :)
I have slightly differen result - 3h 06 m because I'm using DDR2 motherboard I guess.
RE: Yes, this topic
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No you have a quad core and the GPU in the other thread is paired with a 6-Core CPU. You can run only 4 thread simultaneously. But I´m not sure because nowadays the CUDA-app only uses 20% CPU time.
[quoteNo you have a quad core
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[quoteNo you have a quad core and the GPU in the other thread is paired with a 6-Core CPU. You can run only 4 thread simultaneously. But I´m not sure because nowadays the CUDA-app only uses 20% CPU time.