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AP on Nvidia GPU - Am I Doing it Right ?

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Terror Australis:
An update.
I changed the driver to v310.70.

It appears to have made no, or very little difference to the GPU crunching times compared to the earlier version.

What parameters in the ap_cmdline file are the ones most likely to give an improvement if tweaked ? And which would be the best way to adjust them, up or down ?

As stated above, this is a dedicated AP only cruncher so it can be tweaked for maximum performance without worrying about the effects on other programs.

T.A.

Edit: Just for information
After 5 units each, it does seem that, using the same settings as in my op, the v310.70 drivers are 15 to 30 secs slower than the v266.58 edition.

Mike:
We need more details to give good advise.
How many instances are you running ?

8192 4096 is a good value which i`m ussing for 2 years now running 2 instances.
Maybe 12288 6144 is possible but i wouldn`try it whilst seti is offline to be honest.

Terror Australis:

--- Quote from: Mike on 02 Apr 2013, 05:16:06 pm ---We need more details to give good advise.
How many instances are you running ?

8192 4096 is a good value which i`m ussing for 2 years now running 2 instances.
Maybe 12288 6144 is possible but i wouldn`try it whilst seti is offline to be honest.


--- End quote ---
Only one ATM. I'm still experimenting.

T.A.

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