Topic: Consolidated Litecoin Mining Guide for 5xxx, 6xxx, and 7xxx GPUs - page 39. (Read 624200 times)
October 15, 2012, 07:49:54 AM
I have looked around and cannot seem to find out why I cannot get reaper to connect to pool-x.eu. What do people have for that one?
October 14, 2012, 11:23:23 PM
What if I have a 5850 and a 7970 in one rig? How can I have CGMiner only mine the 5xxx and Reaper only mine the 7970?
check in cgminer report window what card shows as GPU0 and GPU1. then at command line of cgminer add the key "-d 0"or "-d 1" for the 5xxx. then in file reaper.conf of reaper add "device 0" or "device 1",the other one for 7970.
October 14, 2012, 10:46:04 PM
What if I have a 5850 and a 7970 in one rig? How can I have CGMiner only mine the 5xxx and Reaper only mine the 7970?
October 14, 2012, 08:21:14 PM
Going to figure out which setup I had that made it work even halfass, maybe you can point me at what to tweak to get it working properly.
October 14, 2012, 06:25:53 PM
Could you add more details to the OP to run reaper in case cgminer isnt working, I am kinda feeling my way right now but cant get it to run yet.
October 14, 2012, 05:52:57 PM
that's really weird. try reaper with thread_concurrency 5632 and aggression 18.
October 14, 2012, 05:50:01 PM
Code:
./cgminer --scrypt -o http://ltc.kattare.com:9332 -u jasinlee.1 -p 1 -g 1 --thread-concurrency 7168 -I 18 -w 256 --auto-fan
Code:
./cgminer --scrypt -o http://ltc.kattare.com:9332 -u jasinlee.1 -p 1 -g 1 --thread-concurrency 5632 -I 18 -w 256 --auto-fan
same error but now it says
Your scrypt settings come to 369098752 > It does not seem to like that amount.
Should I try another thread concurrency or other ideas?
October 14, 2012, 05:32:54 PM
Current code
I Assume this probably has to do something with it.
Code:
./cgminer --scrypt -o http://ltc.kattare.com:9332 -u jasinlee.1 -p 1 -g 1 --thread-concurrency 8000 -I 18 -w 256 --auto-fan
I Assume this probably has to do something with it.
Code:
[2012-10-14 21:35:49] Failed to init GPU thread 0, disabling device 0
[2012-10-14 21:35:49] Restarting the GPU from the menu will not fix this.
[2012-10-14 21:35:49] Try restarting cgminer.
Press enter to continue:
[2012-10-14 21:36:09] Your scrypt settings come to 524288000
[2012-10-14 21:36:09] Error -61: clCreateBuffer (padbuffer8), decrease CT or i
ncrease LG
[2012-10-14 21:36:09] Failed to init GPU thread 7, disabling device 7
Oh,
use --thread-concurrency 7168 or 5632. that's cgminer sucking because of ocl memory consumption problems.
October 14, 2012, 04:36:21 PM
Current code
I Assume this probably has to do something with it.
Code:
./cgminer --scrypt -o http://ltc.kattare.com:9332 -u jasinlee.1 -p 1 -g 1 --thread-concurrency 8000 -I 18 -w 256 --auto-fan
I Assume this probably has to do something with it.
Code:
[2012-10-14 21:35:49] Failed to init GPU thread 0, disabling device 0
[2012-10-14 21:35:49] Restarting the GPU from the menu will not fix this.
[2012-10-14 21:35:49] Try restarting cgminer.
Press enter to continue:
[2012-10-14 21:36:09] Your scrypt settings come to 524288000
[2012-10-14 21:36:09] Error -61: clCreateBuffer (padbuffer8), decrease CT or i
ncrease LG
[2012-10-14 21:36:09] Failed to init GPU thread 7, disabling device 7
October 14, 2012, 04:31:01 PM
remove --shaders
Same error again, tried a few different -I Tried 15-18 all same issue.
Weird,
try
Code:
./cgminer --scrypt -o http://ltc.kattare.com:9332 -u jasinlee.1 -p 1 -g 1 --thread-concurrency 8000 -I 18 -w 256 --auto-fan
edit:
for the mem/core speeds as you suggested:
Code:
./cgminer --scrypt -o http://ltc.kattare.com:9332 -u jasinlee.1 -p 1 -g 1 --thread-concurrency 8000 -I 18 -w 256 --auto-fan --gpu-engine 750,750,750,750 --gpu-memclock 1300,1300,1300,1300
October 14, 2012, 04:29:28 PM
remove --shaders
Same error again, tried a few different -I Tried 15-18 all same issue.
October 14, 2012, 04:26:04 PM
remove --shaders
October 14, 2012, 04:23:11 PM
This is in the .sh file now.
I updated the file and this is what I got in return.
[2012-10-14 21:17:42] Failed to init GPU thread 0, disabling device 0
[2012-10-14 21:17:42] Restarting the GPU from the menu will not fix this.
[2012-10-14 21:17:42] Try restarting cgminer.
Code:
./cgminer --scrypt -g 1 --shaders 3200 -o http://ltc.kattare.com:9332 -u jasinlee.1 -p 1 --thread-concurrency 8000,8000,8000,8000 -I 18 -w 256 --auto-fan
I updated the file and this is what I got in return.
[2012-10-14 21:17:42] Failed to init GPU thread 0, disabling device 0
[2012-10-14 21:17:42] Restarting the GPU from the menu will not fix this.
[2012-10-14 21:17:42] Try restarting cgminer.
October 14, 2012, 02:47:07 PM
try -w 256 and --thread-concurrency 8000,8000,8000,8000
October 14, 2012, 01:11:27 PM
Code:
./cgminer --scrypt -o http://litecoinpool.org:9332 -u username -p password --thread-concurrency 5632 -I 18 -g 1 -w 64 --auto-fan
I was thinking of trying something like...
Code:
./cgminer --scrypt -o http://litecoinpool.org:9332 -u username -p password --thread-concurrency 5632 -I 18 -g 1 -w 64 --auto-fan --auto-gpu --gpu-engine 850,850,850,850 --gpu-memclock 1300,1300,1300,1300 --gpu-vddc 1.10,1.10 --shaders 3200,3200,3200,3200
I think I might be off on the amounts though. And should I be doubling these due to the 2 gpus on each card?
October 14, 2012, 01:03:50 PM
what are your core/memory clocks?
For bitcoin I was using 165/775.
Litecoin requires memory speeds to be at or above the core speeds
How would you suggest I tweak this to ltc? Ive been at it for a few days now and the best I have been able to get per card is 400kh but when I use the cgeasy to make 1 function I end up with 700kh on that one card.
October 14, 2012, 11:04:13 AM
what are your core/memory clocks?
For bitcoin I was using 165/775.
Litecoin requires memory speeds to be at or above the core speeds
October 14, 2012, 11:01:17 AM
what are your core/memory clocks?
For bitcoin I was using 165/775.
October 14, 2012, 11:00:21 AM
what are your core/memory clocks?
October 14, 2012, 09:18:56 AM
Here is what I have tried, the rig is only getting a little less than ~100khs per gpu though with this setup.
I have 4 5970s on it on linuxcoin 0.2b, any suggestions?
Code:
./cgminer --scrypt -o http://litecoinpool.org:9332 -u username -p password --thread-concurrency 5632 -I 18 -g 1 -w 64 --auto-fan
I have 4 5970s on it on linuxcoin 0.2b, any suggestions?
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