Re: Swedish ASIC miner company kncminer.com

Quote from: GenTarkin on September 08, 2015, 03:45:13 PM

Quote from: Wesly on September 06, 2015, 11:13:29 PM

GenTarkin/Vegaguy,

Awesome works you guys are doing here! The overall Error Rate % is nice to see, but is it possible to break it down to Hardware % error rate per die like what it was done by the KnCMinion? I found this information very helpful to find the lowest voltage setting for each die while keeping the HW % below 1%. On some problematic die, I actually have to up the voltage and lower the clock frequency to keep HW Error % to an acceptable level.

https://github.com/p4fg/kncminion

{"STATUS":[{"STATUS":"S","When":1441579822,"Code":9,"Msg":"13 PGA(s)","Description":"bfgminer 5.2.0"}],"DEVS":[{"PGA":0,"Name":"KNC","ID":0,"ProcID":0,"Enabled":"Y","Status":"Alive","Device Elapsed":37548,"MHS av":11.558,"MHS 20s":12.863,"MHS rolling":12.863,"Accepted":202,"Rejected":0,"Hardware Errors":165,"Utility":0.323,"Stale":1,"Last Share Pool":0,"Last Share Time":1441579605,"Total MH":433976.2463,"Diff1 Work":101.43922169,"Work Utility":0.162,"Difficulty Accepted":101.16761480,"Difficulty Rejected":0,"Difficulty Stale":0.50195311,"Last Share Difficulty":0.50195311,"Last Valid Work":1441579820,"Device Hardware%":0.6338,"Device Rejected%":0.0000},{"PGA":1,

Yeah, whats you do is ssh into the pi & do screen -r then "m"
That will show you the per die HW% error rate.

Im not really bent on putting that much info in the webgui, cuz eventually it will just get cluttered n ugly and have stuff not everyone needs.

I am aware of the "screen -r" command. I used it on my Neptune to check the HW % for each individual die. However for some reason, it doesn't work on any one of my Titan Raspberry pi controllers. It always gives me the error "There is no screen to be resumed" message.

I don't meant to ask to display every single individual stats, I think the HW error % next to each die is helpful to have for optimizing the Titan since most dies can handle under-clocking to run cooler and use less power while maintaining less than 1% HW error rate. Just a suggestion to try to make the Titan firmware mod even better.

root@raspberrypi:~# screen -r
There is no screen to be resumed.

root@raspberrypi:~# ps -ef | grep screen
root 26242 4568 0 04:55 pts/1 00:00:00 grep screen

root@raspberrypi:~# ps -ef | grep bfgminer
pi 18249 1 0 Sep07 ? 00:00:10 /usr/bin/SCREEN -S cgminer -t cgminer -m -d sh -c while true; do waas >/dev/null 2>/dev/null ; /home/pi/bfgminer/bfgminer --api-listen --api-allow=W:127.0.0.1/24 -c /config/cgminer.conf -Q 10 --scrypt -S titan:auto; done
pi 18250 18249 0 Sep07 pts/0 00:00:00 sh -c while true; do waas >/dev/null 2>/dev/null ; /home/pi/bfgminer/bfgminer --api-listen --api-allow=W:127.0.0.1/24 -c /config/cgminer.conf -Q 10 --scrypt -S titan:auto; done
pi 18529 18250 17 Sep07 pts/0 06:08:57 /home/pi/bfgminer/bfgminer --api-listen --api-allow=W:127.0.0.1/24 -c /config/cgminer.conf -Q 10 --scrypt -S titan:auto
root 26613 4568 0 04:55 pts/1 00:00:00 grep bfgminer