Bitcoin Forum
March 19, 2024, 11:40:29 AM *
News: Latest Bitcoin Core release: 26.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: « 1 2 3 4 5 6 [7] 8 9 10 11 »  All
  Print  
Author Topic: NVIDIA Kepler (K20) from 134MHash/s to 330MHash/s with CUDA  (Read 73284 times)
jeprokzki
Newbie
*
Offline Offline

Activity: 49
Merit: 0


View Profile
April 09, 2013, 05:48:18 AM
 #121

hi guys im watching this thread last day can you tell me how to download this? im interested to try it to my gtx660ti im current hashing 101.5mh/s via cgminer v.2,11,4
1710848429
Hero Member
*
Offline Offline

Posts: 1710848429

View Profile Personal Message (Offline)

Ignore
1710848429
Reply with quote  #2

1710848429
Report to moderator
Remember that Bitcoin is still beta software. Don't put all of your money into BTC!
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
1710848429
Hero Member
*
Offline Offline

Posts: 1710848429

View Profile Personal Message (Offline)

Ignore
1710848429
Reply with quote  #2

1710848429
Report to moderator
charliemaggot
Member
**
Offline Offline

Activity: 79
Merit: 10



View Profile
April 09, 2013, 06:42:45 AM
 #122

hi guys im watching this thread last day can you tell me how to download this? im interested to try it to my gtx660ti im current hashing 101.5mh/s via cgminer v.2,11,4

Go to https://github.com/cdmackie/rpcminer-mod

and either use git and checkout the repository, or just click the "Zip" button at the top to download it.

To run, you only need the files from the "bin" directory, so extract the whole thing or just that.

Open a command prompt, go into that bin directory, and run the command line:

rpcminer-mod-cuda.exe -url=http://<pool>:<port> -user=<username> -password=<password> -gpu -aggression=8

where <pool> and <port> are your pool server, e.g. api.bitcoin.cz:8332, and obviously <username> and <password>

If you get an error whilst it's running, it may be because the GPU processing is taking too long and by default Windows thinks the GPU has crashed after 5 seconds.

So try:
1) reducing aggression
2) add "-gpugrid=256" or "-gpugrid=512" (see which works and is best)
3) unplug the monitor from the card (if appropriate)
4) adjust the Windows GPU timeout settings (http://msdn.microsoft.com/en-us/library/windows/hardware/ff569918(v=vs.85).aspx), e.g. TdrDelay to 20 and TdrDdiDelay to 60.

Once its working, you can increase aggression and/or gpugrid to get best settings.
yxt
Legendary
*
Offline Offline

Activity: 3528
Merit: 1116



View Profile
April 09, 2013, 10:25:27 AM
 #123

i have compiled a windows version of the miner everyone who wants it send 0.5 btc to my adress and pm me Smiley



1ChFy7a3Lsyt3JkgG2NVWXBP4Yebs1YcVV

Willing to Escrow? Screen shots? Support for future updates?

RainmanCC is a scammer!

https://bitcointalk.org/index.php?topic=162803.0;all

BTCKano Pool██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██
██
██
██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
   ██
   ██
   ██
   ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
   ██
   ██
   ██
   ██
philips
Hero Member
*****
Offline Offline

Activity: 700
Merit: 500



View Profile
April 09, 2013, 10:34:39 AM
Last edit: April 09, 2013, 11:39:33 AM by philips
 #124


That Asic Advanced thing looks to me like an April Fools' Day prank...not necessary a scam.
jeprokzki
Newbie
*
Offline Offline

Activity: 49
Merit: 0


View Profile
April 09, 2013, 11:28:10 AM
 #125

hi guys im watching this thread last day can you tell me how to download this? im interested to try it to my gtx660ti im current hashing 101.5mh/s via cgminer v.2,11,4

Go to https://github.com/cdmackie/rpcminer-mod

and either use git and checkout the repository, or just click the "Zip" button at the top to download it.

To run, you only need the files from the "bin" directory, so extract the whole thing or just that.

Open a command prompt, go into that bin directory, and run the command line:

rpcminer-mod-cuda.exe -url=http://<pool>:<port> -user=<username> -password=<password> -gpu -aggression=8

where <pool> and <port> are your pool server, e.g. api.bitcoin.cz:8332, and obviously <username> and <password>

If you get an error whilst it's running, it may be because the GPU processing is taking too long and by default Windows thinks the GPU has crashed after 5 seconds.

So try:
1) reducing aggression
2) add "-gpugrid=256" or "-gpugrid=512" (see which works and is best)
3) unplug the monitor from the card (if appropriate)
4) adjust the Windows GPU timeout settings (http://msdn.microsoft.com/en-us/library/windows/hardware/ff569918(v=vs.85).aspx), e.g. TdrDelay to 20 and TdrDdiDelay to 60.

Once its working, you can increase aggression and/or gpugrid to get best settings.




thanks sir im gonna try this now Smiley
psychocoder (OP)
Newbie
*
Offline Offline

Activity: 49
Merit: 0


View Profile
April 09, 2013, 01:03:08 PM
 #126

i have compiled a windows version of the miner everyone who wants it send 0.5 btc to my adress and pm me Smiley



1ChFy7a3Lsyt3JkgG2NVWXBP4Yebs1YcVV

Willing to Escrow? Screen shots? Support for future updates?

RainmanCC is a scammer!

https://bitcointalk.org/index.php?topic=162803.0;all

Thanks for the information. Nobody must pay for a binary of a open source software. If someone will pay than our BTC address can found in the signature. All developer, Tester and and and do it for the community!!!
yxt
Legendary
*
Offline Offline

Activity: 3528
Merit: 1116



View Profile
April 09, 2013, 01:26:07 PM
Last edit: April 09, 2013, 01:38:48 PM by yxt
 #127


That Asic Advanced thing looks to me like an April Fools' Day prank...not necessary a scam.

no, really bad scam try

its my favorit asic scam until now.
So bad that he it has entertainment value  Grin

BTCKano Pool██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██
██
██
██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
██ ██ ██
   ██
   ██
   ██
   ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
██ ██
   ██
   ██
   ██
   ██
philips
Hero Member
*****
Offline Offline

Activity: 700
Merit: 500



View Profile
April 09, 2013, 01:35:05 PM
 #128

So bad that he has entertainment value  Grin

The Plan 9 from outer space of scams?  Grin
jeprokzki
Newbie
*
Offline Offline

Activity: 49
Merit: 0


View Profile
April 09, 2013, 08:47:30 PM
 #129

sorry for being noob when i run the rpcminer cuda exe and then i put this
rpcminer-mod-cuda.exe -stratum1.btcguild.com:3333 -user=xxxxxxx -password=xxxxxxx -gpu -aggression=8
why it always say CURL return value= 7?
gateway
Hero Member
*****
Offline Offline

Activity: 552
Merit: 500


View Profile
April 09, 2013, 09:13:27 PM
 #130

sorry for being noob when i run the rpcminer cuda exe and then i put this
rpcminer-mod-cuda.exe -stratum1.btcguild.com:3333 -user=xxxxxxx -password=xxxxxxx -gpu -aggression=8
why it always say CURL return value= 7?

rpcminer does not use the stratum protocol Smiley

use btcguild.com:8332
jeprokzki
Newbie
*
Offline Offline

Activity: 49
Merit: 0


View Profile
April 09, 2013, 09:47:24 PM
 #131

still not working sir
gateway
Hero Member
*****
Offline Offline

Activity: 552
Merit: 500


View Profile
April 09, 2013, 10:02:18 PM
 #132

still not working sir

rpcminer-mod-cuda.exe -url=btcguild.com:8332 -user=xxx -password=xxx -gpugrid=2048 -gputhreads=256 -gpu=0

should work for you.. enjoy..

jeprokzki
Newbie
*
Offline Offline

Activity: 49
Merit: 0


View Profile
April 09, 2013, 10:26:49 PM
 #133

thanks sir it's working now Smiley but my computer gets really slow it is normal? my old hashrate is 101.5mh/s but now it's 179mh/s im using gtx 660ti oc ed.
wowfreaks22
Newbie
*
Offline Offline

Activity: 41
Merit: 0


View Profile
April 10, 2013, 12:14:29 AM
 #134

460 at 815mhz with -gpugrid=2048 gets 72mhash, around the same as cgminer unfortunately
psychocoder (OP)
Newbie
*
Offline Offline

Activity: 49
Merit: 0


View Profile
April 10, 2013, 05:43:22 AM
 #135

thanks sir it's working now Smiley but my computer gets really slow it is normal? my old hashrate is 101.5mh/s but now it's 179mh/s im using gtx 660ti oc ed.

Is its right that you now faster than before? 101->179 MHash/s
With which program you get 101 MHash/s, is it up to date?
Ephebus
Newbie
*
Offline Offline

Activity: 57
Merit: 0



View Profile
April 10, 2013, 07:25:17 AM
Last edit: April 10, 2013, 08:51:55 AM by Ephebus
 #136

Just tested the program mining solo with my GTS 450 (core and shaders overclocked to 950 MHz/1900 MHz, 1 GB GDDR5 memory underclocked to 900 MHz) on Windows XP 64 and it ran with no problems. I used this command line:

rpcminer-mod-cuda.exe -url=http://127.0.0.1 -user=XXX -password=XXX -gpu -aggression=1 -gpugrid=1024

Got ~48 MHash/s with those settings. I already had CUDA SDK 5.0 installed (both the 32-bit and the 64-bit versions). Only needed to download rpcminer-mod-cuda.exe, libeay32.dll and ssleay32.dll.

Client will start 1 miner threads
Work will be refreshed every 4000 ms
Target = 000000000000022fbe00000000000000000000000000000000000000000000
1 GPU GUDA device(s) found
Setting GPU GUDA device 0
CUDA initialized
Search Configuration for gpu named: GeForce GTS 450
Your device:
   - 4 streaming multiprocessors (SM)
   - can run sm version 210
   - bitcoin miner is optimized for 3 gpugrids per SM
   - max value for gpugrid parameter is 65535
max nonce 3FFFFFFF
Done allocating CUDA resources for (1024,256)
iterations on gpu=1 blocks=1024 threads=256
Iterations: 4095,hashs per iteration 262144
48007 khash/s
48120 khash/s
Found nonce 1F948E95
48112 khash/s
48129 khash/s
Found nonce 15DE29EC
48120 khash/s

EVGA Precision showed the card was using 99% of the GPU (that program only goes as high as 99% if I'm not mistaken), but the desktop was absolutely smooth as if nothing else was using the GPU.

Tried -aggression=5 but that only increased the hash rate by ~0.5 MHash/s and the desktop got laggy (but still usable), so I don't think that's worth it in my case. Same thing with -gpugrid - could increase it up to 4096 before the desktop started lagging a little. Hash rate with -gpugrid=4096 increased by ~1 MHash/s only.
psychocoder (OP)
Newbie
*
Offline Offline

Activity: 49
Merit: 0


View Profile
April 10, 2013, 08:50:24 AM
 #137

@Ephebus :

You get better performance if you set -aggression= to a bigger value and -gpugrid also to bigger value. But than you desktop is not smooth. Do you tested also a other miner?
bugilt
Member
**
Offline Offline

Activity: 85
Merit: 10


View Profile
April 10, 2013, 09:01:44 AM
Last edit: April 10, 2013, 04:19:58 PM by bugilt
 #138

I'm running a GTX560(fermi) slightly overclocked. I get around 71-73 MHash. Bitminter client gets around 81-83 MHash. I'm pretty sure I'm missing something.

Ephebus
Newbie
*
Offline Offline

Activity: 57
Merit: 0



View Profile
April 10, 2013, 09:19:32 AM
 #139

@Ephebus :

You get better performance if you set -aggression= to a bigger value and -gpugrid also to bigger value. But than you desktop is not smooth. Do you tested also a other miner?

Yes, I was editing the post with my experiments with -gpugrid when you posted. Wink I could get it up to 4096 before the desktop started lagging a little for an increase of ~1 MHash/s. Not worth it in my case, but will probably make a much bigger difference with more powerful cards.

Also, lowering -gpugrid to 256 the hash rate only dropped to ~47 MHashes/s and I could play encoded XviD and X264 content smoothly at full screen, and was even able to join my Wolfenstein: Enemy Territory server and play with my normal maximum settings at 1680x1050 and 125 FPS without a hitch. Hash rate dropped to ~25 MHash/s while playing though.

With poclbm I can reach ~39 MHash/s at those clock settings but at the expense of an extremely laggy desktop. I never use the normal rpcminer-cuda because it almost freezes my desktop no matter what settings I use and always yields lower hash rates than poclbm. Conclusion: rpcminer-mod-cuda increased my hash rate by over 20% while keeping a completely smooth desktop and even allowed me to play my favorite game while still keeping a good enough hash rate for the GTS 450.
papamoi
Sr. Member
****
Offline Offline

Activity: 378
Merit: 250


View Profile
April 10, 2013, 07:46:45 PM
 #140

hi guys

i have win8 and geforce710m on my laptotp

can someone give me the instructions for make it?

thanks

it s just for experimental purpose

Pages: « 1 2 3 4 5 6 [7] 8 9 10 11 »  All
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!