Fine tuning dnet1.03 cuda31

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Message boards : Number crunching : Fine tuning dnet1.03 cuda31
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ProDigit

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Message 8212 - Posted: 9 May 2020, 14:09:34 UTC
Last modified: 9 May 2020, 14:10:29 UTC

I was wondering if you guys could adjust the CPU threshold on this project by a bit?
For faster systems (limited to 4Ghz CPU, and RTX 2080Ti), a single WU is too slow for a GPU.
Yet running 2 WUs in 1 GPU works, but it requires 2x 0.97% of CPU.
The GPU can run 3 WUs together as optimal setting (GPU = 0.33), but I don't have enough CPU cores, to run this setting.
3 WUs per GPU, 3 GPUs, means I need 9 CPU cores, and I only have 6 (full cores non hyperthreaded) at 4Ghz, which are also divided between other projects.

I'm currently running 2 WUs per GPU, resulting in 6x GPU WUs, and each CPU core running at 97%. Not enough to squeeze a CPU WU in there.
At best, currently, I can limit the amount of instances MooWrap can run, to 4WUs.
But this is far from optimal, knowing my system could run 9, if only it used ~66% CPU instead of ~97%CPU.
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ProDigit

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Message 8214 - Posted: 11 May 2020, 13:43:36 UTC - in response to Message 8213.  

I would be interested in your settings, you can present the files here.

What settings are you referring to?
All the parameters (CPU and GPU) in App_config.xml are mentioned above.
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Message boards : Number crunching : Fine tuning dnet1.03 cuda31


 
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