psychocoder (OP)
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April 18, 2013, 05:25:51 AM |
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I can't even get it to run. I get unable to load cuda module error. When I try compile the module myself per the instructions...I get this error:
LIBCMT.lib(crt0.obj) : error LNK2019: unresolved external symbol _main reference d in function ___tmainCRTStartup a.exe : fatal error LNK1120: 1 unresolved externals
No one can tell me how to fix it. I'm not much for a programmer..
Is your driver up to date? If not please upodate your driver and run the precompiled version.
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supwang
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April 18, 2013, 09:29:54 AM |
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Is this software only for BTC? can not use for LTC?
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Lacan82
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April 18, 2013, 11:05:04 AM |
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I can't even get it to run. I get unable to load cuda module error. When I try compile the module myself per the instructions...I get this error:
LIBCMT.lib(crt0.obj) : error LNK2019: unresolved external symbol _main reference d in function ___tmainCRTStartup a.exe : fatal error LNK1120: 1 unresolved externals
No one can tell me how to fix it. I'm not much for a programmer..
Is your driver up to date? If not please upodate your driver and run the precompiled version. Yes my drivers are up to date
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charliemaggot
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April 18, 2013, 04:25:25 PM |
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@Lacan82 Which card do you have?
@supwang Yes, only BTC.
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Lacan82
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April 18, 2013, 04:51:07 PM |
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@Lacan82 Which card do you have?
@supwang Yes, only BTC.
GTX 570 and GT 650m both have the issue
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Aggrophobia
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April 18, 2013, 06:12:54 PM |
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i have a GTX Titan and i got only 360MHash/s with 1150mhz gpu clock, is it possible that i get more MHashes with linux ?
changing -gputhreads=x has no effect on the rpcminer :/ it stays by 256
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supwang
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April 19, 2013, 12:37:22 AM |
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@Lacan82 Which card do you have?
@supwang Yes, only BTC.
Thank you.
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mrb
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April 19, 2013, 03:14:21 AM |
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So Kepler does have a bit rotate instruction. Finally, Nvidia! Does it have the equivalent of AMD's bfi_int for another speedup? It does not seem so.
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charliemaggot
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April 19, 2013, 04:43:19 AM |
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I can't even get it to run. I get unable to load cuda module error. When I try compile the module myself per the instructions...I get this error:
LIBCMT.lib(crt0.obj) : error LNK2019: unresolved external symbol _main reference d in function ___tmainCRTStartup a.exe : fatal error LNK1120: 1 unresolved externals
No one can tell me how to fix it. I'm not much for a programmer..
This is a mismatch between the runtime libraries, I guess the project has an error. Make sure you are building a Release/x64 build. In the meantime, can you download the Debug branch from https://github.com/cdmackie/rpcminer-mod/tree/Debug/bin and see if you get the same problems, and post any output.
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psychocoder (OP)
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April 19, 2013, 05:45:58 AM |
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i have a GTX Titan and i got only 360MHash/s with 1150mhz gpu clock, is it possible that i get more MHashes with linux ?
changing -gputhreads=x has no effect on the rpcminer :/ it stays by 256
Can you please add the full name of your grafic card! Our post a link to the shop and product were you have board the gpu. I think there is no GTX Titan with 1150 mhz. I my theoretic calculation a GTX Titan with 1150mHz must get 500+ MHash/s. Please post the first 20 lines output from rpcminer thats help me to see why you Hashrate is so low. And yes the paramater -gputhreads=x is disabled because the kernel are compiled for 256 threads only.
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z1ppy
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April 19, 2013, 06:38:46 PM |
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has anyone compiled binaries for Windows x64? very interested in this thanks
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z1ppy
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April 19, 2013, 07:15:15 PM |
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z1ppy
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April 19, 2013, 07:51:38 PM |
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So the thread says going from 134 - 330.. I have yet to see any sort of leap from using other miners or rpcminer at default. I realize that people are working on functions to try to improve that and their efforts are greatly appreciated but, I think all of us would like to see a nice bump in our mining with our nvidia cards.
thoughts?
I saw you mention 560 Ti earlier. That's my card. What hash rate did you see before/after this mod? I'm getting 80-90 mh/s now using GUIMiner w/ rpcminer-cuda.exe but would welcome any additional boost if possible. If this is about the best I can do with current card, I will likely do a new build + move to Litecoin soon. thanks
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Signus
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April 19, 2013, 08:52:02 PM |
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Too bad my gaming rig is a GTX 480 - Fermi. A lot of wasted power there.
Awesome post though, respect for anybody willing to develop in CUDA.
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Aggrophobia
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April 19, 2013, 09:51:21 PM |
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Notanon
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April 23, 2013, 09:57:00 AM |
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Just tried running rpcminer-mod-cuda in Windows 7 32-bit version and it throws up an error, stating that it's not compatible with the version of Window's I'm running. What am I doing wrong?
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Notanon
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April 25, 2013, 05:02:20 AM |
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Hmm, might have to try and build one myself. Just tried using the last pre-built files and they didn't work.
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