muqali
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August 10, 2012, 10:41:16 AM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt...
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donations BTC: 1CaCwo4xneTqTLEdomW76Cg5NteZyvXi1c donations LTC: LTcasvjtLuN92ks1Pc1qtkvE9PswsXEbev
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Vorksholk
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Activity: 1713
Merit: 1029
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August 10, 2012, 02:20:54 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt... Did you set your shader count?
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Vorksholk
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Activity: 1713
Merit: 1029
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August 10, 2012, 02:24:12 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option i fixed the cpu problem in reaper. i have 2x 6950 and im thinking which miner i should use? cgminer or reaper? what is that "--scrypt option" in cgminer? thanks for helping a noob Try using cgminer, it's more stable. The --scrypt option in cgminer is to tell it you want to mine litecoins instead of bitcoins. You also have to specify the shader count of your card. If you have trouble getting cgminer working, post your config and we can help you, or you can use cgEasy.
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muqali
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August 10, 2012, 05:26:12 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt... Did you set your shader count? Once I set shaders, -g and intensity I was up around 260kh/s.
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donations BTC: 1CaCwo4xneTqTLEdomW76Cg5NteZyvXi1c donations LTC: LTcasvjtLuN92ks1Pc1qtkvE9PswsXEbev
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Vorksholk
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Activity: 1713
Merit: 1029
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August 10, 2012, 06:52:06 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt... Did you set your shader count? Once I set shaders, -g and intensity I was up around 260kh/s. What intensity were you using?
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muqali
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August 10, 2012, 06:53:21 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt... Did you set your shader count? Once I set shaders, -g and intensity I was up around 260kh/s. What intensity were you using? 12
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donations BTC: 1CaCwo4xneTqTLEdomW76Cg5NteZyvXi1c donations LTC: LTcasvjtLuN92ks1Pc1qtkvE9PswsXEbev
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Vorksholk
Legendary
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Activity: 1713
Merit: 1029
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August 10, 2012, 07:02:53 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt... Did you set your shader count? Once I set shaders, -g and intensity I was up around 260kh/s. What intensity were you using? 12 Try intensity 18.
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Greedi
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August 10, 2012, 07:21:25 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt... Did you set your shader count? Once I set shaders, -g and intensity I was up around 260kh/s. What intensity were you using? 12 Try intensity 18. a 7970 can't go above 12
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muqali
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August 10, 2012, 07:23:16 PM |
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I put 18, the kh went up to around 400, but I had Q:38 A:8
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donations BTC: 1CaCwo4xneTqTLEdomW76Cg5NteZyvXi1c donations LTC: LTcasvjtLuN92ks1Pc1qtkvE9PswsXEbev
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Greedi
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August 10, 2012, 07:24:45 PM |
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I put 18, the kh went up to around 400, but I had Q:38 A:8
if you go above 12, its will just be stalen you have to tweak it pretty much, i got ~700 kh/s out of my bro's 7970 with -I 12, but with som good tweaks
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Vorksholk
Legendary
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Activity: 1713
Merit: 1029
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August 10, 2012, 07:37:48 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt... Did you set your shader count? Once I set shaders, -g and intensity I was up around 260kh/s. What intensity were you using? 12 Try intensity 18. a 7970 can't go above 12 Ahh, thought that was only with reaper
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Greedi
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August 10, 2012, 07:41:49 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt... Did you set your shader count? Once I set shaders, -g and intensity I was up around 260kh/s. What intensity were you using? 12 Try intensity 18. a 7970 can't go above 12 Ahh, thought that was only with reaper sadly no.
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Vorksholk
Legendary
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Activity: 1713
Merit: 1029
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August 10, 2012, 07:42:53 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt... Did you set your shader count? Once I set shaders, -g and intensity I was up around 260kh/s. What intensity were you using? 12 Try intensity 18. a 7970 can't go above 12 Ahh, thought that was only with reaper sadly no. Do we have any idea why it can't go above 12?
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Greedi
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August 10, 2012, 07:48:43 PM |
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i have allways 100% usage on cpu. how i can fix that? Use latest cgminer 2.6.1 and run with --scrypt option I get about 8kh/s on my 7970 with cgminer and --scrypt... Did you set your shader count? Once I set shaders, -g and intensity I was up around 260kh/s. What intensity were you using? 12 Try intensity 18. a 7970 can't go above 12 Ahh, thought that was only with reaper sadly no. Do we have any idea why it can't go above 12? Well, i'm not sure, så don't hang me op on it, but its something with the hardware, its a very good hardware, and can do very much, and if you set higher then 12, it works to fast, since the privhash-stale thing that would be my guess, but if you tweak it right, it can do over ~700 kh/s, but its not cgminer/reaper toy have to tweak, or yes it is, but more like the gpu you have to tweak right
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muqali
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August 10, 2012, 07:49:26 PM |
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I put 18, the kh went up to around 400, but I had Q:38 A:8
if you go above 12, its will just be stalen you have to tweak it pretty much, i got ~700 kh/s out of my bro's 7970 with -I 12, but with som good tweaks Share the tweaks, for the good of the cryptocurrency of course.
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donations BTC: 1CaCwo4xneTqTLEdomW76Cg5NteZyvXi1c donations LTC: LTcasvjtLuN92ks1Pc1qtkvE9PswsXEbev
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tacotime
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Activity: 1484
Merit: 1005
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September 10, 2012, 01:39:49 AM |
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I put 18, the kh went up to around 400, but I had Q:38 A:8
if you go above 12, its will just be stalen you have to tweak it pretty much, i got ~700 kh/s out of my bro's 7970 with -I 12, but with som good tweaks Share the tweaks, for the good of the cryptocurrency of course. Reaper config: host ltcmine.ru port 8344 user xxx pass xxx
protocol litecoin
worksize 256 vectors 1 aggression 20 threads_per_gpu 1 sharethreads 32 lookup_gap 2 gpu_thread_concurrency 24576 Should be able to get 700+ kh/s. I have a 7950 running this right now and I'm getting 550 kh/s.
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XMR: 44GBHzv6ZyQdJkjqZje6KLZ3xSyN1hBSFAnLP6EAqJtCRVzMzZmeXTC2AHKDS9aEDTRKmo6a6o9r9j86pYfhCWDkKjbtcns
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Tomatocage
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Activity: 1554
Merit: 1222
brb keeping up with the Kardashians
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September 22, 2012, 05:15:58 PM |
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these settings get 600kh/s+, which is the estimated kh/s rate for one of these cards by their memory bandwidth:
worksize 256 aggression 13 threads_per_gpu 5 sharethreads 18 lookup_gap 2 gpu_thread_concurrency 10240
you need the latest sdk and 12.6+ ati drivers (tried with 12.6 and it works well, not sure about 12.7 but those are probably okay too)
Any time I go above 8192 I get an error saying the buffer is too large or some shit. How are you guys getting gpu_thread_concurrency above that?
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Greedi
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September 22, 2012, 05:25:55 PM |
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Use cgminer peeps?
set --shader and go after that instead, that was what i started with on DiCE1904 7970, and he is now getting +700 kh/s on his
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meebs
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September 23, 2012, 03:20:39 AM |
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Use cgminer peeps?
set --shader and go after that instead, that was what i started with on DiCE1904 7970, and he is now getting +700 kh/s on his
Any other suggestions on settings other then that? CG miner always tends to perform (for me) about 10-15% lower then reaper can get. I have tried both the --shader and --thread-concurrency routes.
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Liquid
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September 23, 2012, 03:27:03 AM |
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I find reaper to be the best doin 760Kh/s on my 5970 protocol litecoin worksize 256 aggression 16 threads_per_gpu 1 sharethreads 10 lookup_gap 2 gpu_thread_concurrency 5632
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Bitcoin will show the world what hard money really is.
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