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Title: CCminer 2.2.2 windows server 2012 CUDA 9 or CUDA 7.5 Telsa K80 scrypt crashes Post by: bearface on October 12, 2017, 04:04:50 AM Hi all,
I'm trying to mine scrypt but cc miner keeps crashing after a few minutes. I tried 2.2.2 CUDA 9 and get error: [2017-10-11 22:40:02] GPU #1: Err 30: unknown error (salsa_kernel.cu:186) [2017-10-11 22:40:02] GPU #1: Err 30: unknown error (salsa_kernel.cu:187) And with 2.2.2 CUDA 7.5 the error: [2017-10-11 22:57:54] GPU #0: Err 30: unknown error (salsa_kernel.cu:752) [2017-10-11 22:57:54] GPU #0: Err 30: unknown error (salsa_kernel.cu:752) [2017-10-11 22:57:54] GPU #0: Err 30: unknown error (salsa_kernel.cu:164) [2017-10-11 22:57:54] GPU #0: Err 30: unknown error (salsa_kernel.cu:165) [2017-10-11 22:57:54] GPU #0: Err 30: unknown error (salsa_kernel.cu:166) [2017-10-11 22:57:54] GPU #0: Err 30: unknown error (salsa_kernel.cu:167) [2017-10-11 22:57:54] GPU #0: Err 30: unknown error (salsa_kernel.cu:170) When I restart ccminer it says "No CUDA devices found". The only way I've found to fix it is to restart the server. I've tried all versions of NVIDIA drivers from http://www.nvidia. com/Download/index.aspx?lang=en-us and https://developer.nvidia. com/cuda-downloads?target_os=Windows&target_arch=x86_64&target_version=Server2012R2&target_type=exelocal I'm connecting via Google Chrome Remote Desktop rather than RDP as I know this causes issues. Any expert advice much appreciated? Thanks in advance for your time Title: Re: CCminer 2.2.2 windows server 2012 CUDA 9 or CUDA 7.5 Telsa K80 scrypt crashes Post by: gotit on October 12, 2017, 04:17:38 AM I doubt I can offer expert advice, but:
Try Teamviewer for remote access. Also try sgminer 5.6.1. Are you using Windows Server 2012 64bit and CCMiner 2.2.2 64bit? Title: Re: CCminer 2.2.2 windows server 2012 CUDA 9 or CUDA 7.5 Telsa K80 scrypt crashes Post by: bearface on October 12, 2017, 05:16:16 AM Yes I'm using using Windows Server 2012 64bit and CCMiner 2.2.2 64bit.
I thought sgminer is for AMD? I'm using an NVIDIA Telsa K80. Title: Re: CCminer 2.2.2 windows server 2012 CUDA 9 or CUDA 7.5 Telsa K80 scrypt crashes Post by: gregfromo on October 12, 2017, 03:05:30 PM is ccminer build with the needed SM & Compute settings for the Tesla K80 card?
Title: Re: CCminer 2.2.2 windows server 2012 CUDA 9 or CUDA 7.5 Telsa K80 scrypt crashes Post by: bearface on October 12, 2017, 04:22:58 PM Hi
Thanks for the reply. I don't know what they are. I'm using https://github. com/tpruvot/ccminer/releases Is this correct? Thanks Title: Re: CCminer 2.2.2 windows server 2012 CUDA 9 or CUDA 7.5 Telsa K80 scrypt crashes Post by: santan on October 13, 2017, 09:15:38 AM I have seen..... mining scrypt using ccminer ...... always use quite a lot cpu ......... check if your cpu is 100% used if you have several card connected. That could be one of the reason for crash after a while.
Title: Re: CCminer 2.2.2 windows server 2012 CUDA 9 or CUDA 7.5 Telsa K80 scrypt crashes Post by: bearface on October 14, 2017, 01:25:01 AM It was due to overheating, GPU0 got to 92 degrees!
Thanks guys. |