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March 06, 2014, 04:48:34 PM |
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Hey all, I am having a helluva time getting this server to be stable. I keep getting cudaError 30 from my cards after they run for a while. I have tried stepping them down a bit, thinking there may be problems with the cards themselves, but no dice. Can someone indicate to me what causes cudaError 30?
The following is my server build:
1x Sempron 145 - single core, 45W processor.
1x MSI 970A-G43 - Motherboard
4GB RAM
16GB Flash drive
1x Corsair HX750
2x 1x to 16x PCI-E powered risers
2x Nvidia GTX 460 SE
1x Nvidia GTX 570
OS: Ubuntu 12.04 x64 Server
Cuda version 5.5.22
Cudaminer version - Feb 28, 2014 release
One thing I recently discovered: cuda needs to be run with the -H 2 option, or the processor will be bogged down, causing a soft CPU failure of the server.
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