|
Title: x11 mining troubleshooting - HW errors 0 shares 280x Post by: SBMiner on April 30, 2014, 01:51:17 PM Hello,
If anyone can help me I would be very thankful. I'm running SGminer 4.1 with the following command: sgminer.exe -k darkcoin -u x -p x -o stratum+tcp://stratum.hashhot.com:3378 --gpu-platform 0 -d 0,1,2,3,4,5 -w 256 -I 13 --lookup-gap 2 --thread-concurrency 8192,8192,8192,8192,8192,8192 --gpu-powertune -20,-20,-20,-20,-20,-20 --gpu-fan 100,100,100,100,100,100 --gpu-engine 1020,1020,1020,1020,1020,1020 --gpu-memclock 1500,1500,1500,1500,1500,1500 Each of the XFX-TDFD 280X gives ~2 Mhash/s, but I get many HW errors, 0 WU, so 0 accepted shares, and 0 rejects as well. I'm basically mining nothing. I tried changing and playing with all of the parameters in the miner. Intensity, TC, without gpu engine/mem speeds, -w, -g, etc. So I believe there's something else other than mining parameters that is the problem. I tired googling, and there were only 2 other people with the same problem and they couldn't solve it. My setup: 6x XFX-TDFD R9 280X, undervolted (can undervolting be the cause?) Asrock H81 Pro BTC Win 8 64 Techpowerup 13.1 drivers SGminer 4.1 Runs perfectly on Scrypt (4.2Mhash/s) and Scrypt-N (2Mhash/s.) Title: Re: x11 mining troubleshooting - HW errors 0 shares 280x Post by: jedimindtriks on May 03, 2014, 12:00:22 PM this is my conf file for 280x, undervolted to 0.943
"intensity" : "13", "worksize" : "400", "kernel" : "darkcoin", "lookup-gap" : "2", "thread-concurrency" : "8193", "gpu-threads" : "2", "gpu-engine" : "0-1040", "api-mcast-port" : "4028", "gpu-fan" : "0-50", "api-port" : "4028", "expiry" : "28", "failover-switch-delay" : "60", "gpu-dyninterval" : "7", "gpu-platform" : "0", "log" : "5", "no-pool-disable" : true, "queue" : "1", "scan-time" : "7", "tcp-keepalive" : "30", "temp-hysteresis" : "3", "shares" : "0", "kernel-path" : "/usr/local/bin" Title: Re: x11 mining troubleshooting - HW errors 0 shares 280x Post by: SBMiner on May 19, 2014, 07:59:52 AM Doesn't work, no config I tried works.
Any ideas? Still not able to mine X11. :/ Title: Re: x11 mining troubleshooting - HW errors 0 shares 280x Post by: SpeedDemon13 on May 19, 2014, 08:03:31 AM I=18
w=128 tc=8192 gpu-threads=4 Those work for me with error on my 7970 @ 1.05~1.1 volts. I use around 1050~1150 for core and 1500 for mem. Title: Re: x11 mining troubleshooting - HW errors 0 shares 280x Post by: Amph on May 19, 2014, 08:28:42 AM i'm just using this, nothing else, even TC isn't needed
-g 2 -I 13 = 2150 MH/s, with some oc it is possibile to get 2250 MH/s Title: Re: x11 mining troubleshooting - HW errors 0 shares 280x Post by: gilad215 on May 19, 2014, 03:42:08 PM Youre probably using the wrong kernel.
Download sph-sgminer http://cryptomining-blog.com/wp-content/files/sph-sgminer-latest-windows.zip in the bat file write -k darkcoin Title: Re: x11 mining troubleshooting - HW errors 0 shares 280x Post by: hot_gpu on July 02, 2014, 05:03:11 PM Downgrade Catalyst before 14.5.
I had the same problem, I changed drivers and ready. |