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pallas (OP)
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August 18, 2016, 08:37:45 AM |
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If you do manage to make a version 50% faster, that's definitely worth paying for.
The m7 contains kernals that can be optimized 50%, but they use little time so the real effect will only be a few percent. If I fix the windows build it will be without any optimalizations. I will just add a pull request to pallas with a fix. Thanks Sp_! Please release the windows binary as well.
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pallas (OP)
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August 18, 2016, 08:57:10 AM |
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Pushed new commit: "Improvements and cleanup for ripemd and tiger, better default intensity, fixed high cpu usage"
If you have a card with less than 2GB, or if it hangs in any way, try a lower intensity. About cpu usage: it was using 100% before, now it's very low, power consumption reduced significantly. Hashrate decreased a little bit as well, but overall it's much better. If you prefer the old 100% cpu behavior, just comment line 242 of x13/m7.cu:
// cudaSetDeviceFlags(cudaDeviceScheduleBlockingSync);
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Amph
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Activity: 3248
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August 18, 2016, 09:12:00 AM |
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i can install vs2015 and try to compile, but i don't remeber now all the things needed, aside from cuda 8 and vs2015 what else is needed? all the dependencies i mean
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dwarf0
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August 18, 2016, 10:12:31 AM |
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This is what I got while building process using vs2013 and cuda6.5: Error 1 error MSB3721: The command ""C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v6.5\bin\nvcc.exe" -gencode=arch=compute_52,code=\"sm_52,compute_52\" -gencode=arch=compute_50,code=\"sm_50,compute_50\" -gencode=arch=compute_35,code=\"sm_35,compute_35\" --use-local-env --cl-version 2013 -ccbin "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin" -I"..\mpir-2.6.0\build.vc10\Win32\Release" -I. -Icompat -Icompat\jansson -Icompat\getopt -I"..\pthreads\Pre-built.2\include" -I"..\curl-7.29.0\include" -I"..\OpenSSL-Win32\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v6.5\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v6.5" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v6.5\include" --keep --keep-dir .\Release\PrepFile -maxrregcount=80 --ptxas-options=-v --machine 32 --compile -cudart static -DWIN32 -DNDEBUG -D_CONSOLE -D_CRT_SECURE_NO_WARNINGS -DCURL_STATICLIB -DSCRYPT_KECCAK512 -DSCRYPT_CHACHA -DSCRYPT_CHOOSE_COMPILETIME -D_MBCS -Xcompiler "/EHsc /W3 /nologo /O2 /Zi /MT " -o Release\cuda_blake256.cu.obj "C:\eth\ccminer-m7-branch-master\Algo256\cuda_blake256.cu"" exited with code 1 any guess?
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Nikolaj
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August 18, 2016, 10:16:13 AM |
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I can do it tonight. correct and make the windows build. for free.
Thank you very much
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sp_
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August 18, 2016, 10:36:13 AM |
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This is what I got while building process using vs2013 and cuda6.5: Error 1 error MSB3721: The command ""C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v6.5\bin\nvcc.exe" -gencode=arch=compute_52,code=\"sm_52,compute_52\" -gencode=arch=compute_50,code=\"sm_50,compute_50\" -gencode=arch=compute_35,code=\"sm_35,compute_35\" --use-local-env --cl-version 2013 -ccbin "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin" -I"..\mpir-2.6.0\build.vc10\Win32\Release" -I. -Icompat -Icompat\jansson -Icompat\getopt -I"..\pthreads\Pre-built.2\include" -I"..\curl-7.29.0\include" -I"..\OpenSSL-Win32\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v6.5\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v6.5" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v6.5\include" --keep --keep-dir .\Release\PrepFile -maxrregcount=80 --ptxas-options=-v --machine 32 --compile -cudart static -DWIN32 -DNDEBUG -D_CONSOLE -D_CRT_SECURE_NO_WARNINGS -DCURL_STATICLIB -DSCRYPT_KECCAK512 -DSCRYPT_CHACHA -DSCRYPT_CHOOSE_COMPILETIME -D_MBCS -Xcompiler "/EHsc /W3 /nologo /O2 /Zi /MT " -o Release\cuda_blake256.cu.obj "C:\eth\ccminer-m7-branch-master\Algo256\cuda_blake256.cu"" exited with code 1 any guess? Use visual studio 2010?
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rednoW
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August 18, 2016, 11:02:59 AM |
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i can install vs2015 and try to compile, but i don't remeber now all the things needed, aside from cuda 8 and vs2015 what else is needed? all the dependencies i mean
to compile with cuda 7.5 or older you need vs2013. vs2015 isn't supported. Don't know for cuda 8.
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Amph
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August 18, 2016, 11:19:11 AM |
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i can install vs2015 and try to compile, but i don't remeber now all the things needed, aside from cuda 8 and vs2015 what else is needed? all the dependencies i mean
to compile with cuda 7.5 or older you need vs2013. vs2015 isn't supported. Don't know for cuda 8. i remember i need something else besides those two things, but maybe i'm wrong, last time i compiled something was in 2014... some google search lead me to, vs2015 being supported only up to version 1 and with cuda 8 only, version 2 and 3 are not supported
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Elun
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August 18, 2016, 11:27:37 AM |
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i can install vs2015 and try to compile, but i don't remeber now all the things needed, aside from cuda 8 and vs2015 what else is needed? all the dependencies i mean
to compile with cuda 7.5 or older you need vs2013. vs2015 isn't supported. Don't know for cuda 8. i remember i need something else besides those two things, but maybe i'm wrong, last time i compiled something was in 2014... some google search lead me to, vs2015 being supported only up to version 1 and with cuda 8 only, version 2 and 3 are not supported mpir, jansson, pthreads, curl, openssl. For this fork. in sp's fork everything in repo already.
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Nikolaj
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August 18, 2016, 12:34:24 PM |
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Dr_Victor
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August 18, 2016, 01:31:53 PM |
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I can do it tonight. correct and make the windows build. for free.
Wish you no bugs!
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yobit.net is banned from signatures
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sp_
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August 18, 2016, 06:41:44 PM |
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I have a build ready... https://github.com/sp-hash/ccminer/releases/tag/1.2Compiled with cuda 6.5. Unmodified sourcecode from Pallas github exept lower the intensity to 256*256*32 to fit 2GB cards. It does around 5MHASH on the 750ti
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pallas (OP)
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August 18, 2016, 06:57:57 PM |
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Thanks! Now that everyone can use the miner, please donate to myself and sp_. That would encourage me to continue optimising.
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maxim000
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August 18, 2016, 07:12:37 PM |
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unfortunatly 1070 not working correctly - only "booo" for suprnova and Stratum authentication failed for 1GH.com p.s. also same for 970 p.p.s and for 750Ti too
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reb0rn21
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August 18, 2016, 07:15:32 PM |
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unfortunatly 1070 not working correctly - only "booo" for suprnova and stratum error for 1GH.com +1 WARNING !!! You seem to be sending a large amount of INVALID shares 1070 same on suprnova
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klondike_bar_recovery
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August 18, 2016, 07:23:31 PM Last edit: August 18, 2016, 07:36:20 PM by klondike_bar_recovery |
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unfortunatly 1070 not working correctly - only "booo" for suprnova and stratum error for 1GH.com +1 WARNING !!! You seem to be sending a large amount of INVALID shares 1070 same on suprnova +1. just an obscene amount of "BOO", something like 90% invalids using "-f 0.03 helps to slow down the process, but has little or no effect on the invalid rate
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pallas (OP)
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August 18, 2016, 07:36:04 PM |
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unfortunatly 1070 not working correctly - only "booo" for suprnova and stratum error for 1GH.com +1 WARNING !!! You seem to be sending a large amount of INVALID shares 1070 same on suprnova +1. just an obscene amount of "BOO", something like 90% invalids now for whatever reaon i just get "stratum authentication failed". dont know what i did to cause that change? You got banned for too many invalid shares. Sp_ please help with this issue.
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sp_
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August 18, 2016, 07:37:16 PM |
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I noticed that cpu verifcation was disabled in the sourcecode. I will take a look
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