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Title: x11 mining help Post by: cmontanha on May 20, 2014, 10:43:08 PM Hi guys.
There is a problem with my x11 mining and ive been strugling for days to solve it without any positive result. The problem is after a small amount of time, I start getting a lot of rejected shares (around 30%) Will try to describe what Ive done: - tried several miners. Im now using the miner provided in the DRK thread. - tried without setting, setting only I (13,18,19,20), tried with full settings I found around the internet. - instaled new AMD drivers (v14.14) (had 13.12) - tried with only GPU at a time. When does it happens? Always! No matter what pool im connected or what x11 coin Im mining. It always happens, always did. Im using the right kernel and I always delete .bin after any change. Ive noticed something weird too: sgminer looks freezed when it starts. Normally on the miner it has a "natural flow" of accepted / rejected shares going down the command line. In here it freezes for 2/3 mins and then it shows everything at once. I dont know whatelse I could do so i would appreciate if someone could help me. Thank you very much Title: Re: x11 mining help Post by: cmontanha on May 21, 2014, 08:18:29 AM All that was tried already. Tried several TC and memclocks
Title: Re: x11 mining help Post by: cmontanha on May 21, 2014, 09:22:42 AM Right this moment the config that gives me less rejected shares (around 20%) is:
del *.bin sgminer -k darkcoin -o stratum+tcp://XXX -p XXX -I 19 -w 256 -g 1 --lookup-gap 2 --thread-concurrency 8192,8192,8192,8192 --gpu-memclock 1500,1500,1500,1500 --gpu-engine 1175,1175,1175,1175 GPUs are R9280X from Asus Thank you Title: Re: x11 mining help Post by: cmontanha on May 21, 2014, 09:31:27 AM Already tried g 2, g 4, w128 and the combinations between them
Title: Re: x11 mining help Post by: trader001 on May 21, 2014, 09:49:20 AM Does anyone have a mining guide for x11?
Title: Re: x11 mining help Post by: amacar on May 21, 2014, 02:04:25 PM Right this moment the config that gives me less rejected shares (around 20%) is: del *.bin sgminer -k darkcoin -o stratum+tcp://XXX -p XXX -I 19 -w 256 -g 1 --lookup-gap 2 --thread-concurrency 8192,8192,8192,8192 --gpu-memclock 1500,1500,1500,1500 --gpu-engine 1175,1175,1175,1175 GPUs are R9280X from Asus Thank you Mine configuration (-d 0 is 280X, -d 1 is 270) Code: color 0F Title: Re: x11 mining help Post by: cmontanha on May 21, 2014, 02:09:38 PM Will try that later tyvm
Title: Re: x11 mining help Post by: Pinecone on May 21, 2014, 09:57:18 PM I have two powercolor 280x's. Here's my stable x11 config. The lower gpu engine one is Elpida and the higher a Hynix card.
c:\sgminer.exe --kernel darkcoin --auto-fan -I 19,19 --thread-concurrency 11200,11200 -w 256,256 -g 1,1 --temp-target 70,70 --temp-overheat 80,80 --temp-cutoff 90,90 --gpu-powertune 20,20 --gpu-engine 1010,1090 --gpu-memclock 1500,1500 Hope it helps some.... Title: Re: x11 mining help Post by: cmontanha on May 21, 2014, 11:33:29 PM Both dont work. Looks like rejection town
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