Signatum (skunk) ccminer-krnlx 30+mh 1070, 52.5+ mh 1080ti [FREE,OPENSOURCE]

[du44]

Epsylon, why you using CUDA 8.0? 7.5 some faster

[1713513094]

1713513094

[1713513094]

1713513094

[1713513094]

1713513094

[Epsylon3]

so build it.. and try ive other things to do

[thebigjdoe]

ccminer.org/preview/ccminer-skunk-krnlx-80.7z

and curl is on the git, no need to rebuild that except if you want to use VS2015 (VS2017 requires cuda 9, but this kernel is not compatible)

is this different than what was posted on page 2 ?

Yes, very different.  It is a build posted by a very trusted member of the community...so no malware like the other ones.

However, I got a lower hash rate ~35 MH/s @ 75% TDP on 1080TI.  My 32-bit build was at 50 MH/s.  I am getting build errors on my 64bit build.  Trying again after a clean.

I'm getting 51MH/s at -400 ram and +160core 1080ti with epsylon build

[car1999]

ubuntu 16.04 x64, cuda 8.0, build success, but run error:

Code:

*** ccminer skunk-krnlx for nVidia GPUs by tpruvot@github ***^M
    Built with the nVidia CUDA Toolkit 8.0 64-bits^M
^M
  Originally based on Christian Buchner and Christian H. project^M
  Include some algos from alexis78, djm34, sp, tsiv and klausT.^M
^M
BTC donation address: 1AJdfCpLWPNoAMDfHF1wD5y8VgKSSTHxPo (tpruvot)^M
^M
[2017-08-07 18:25:35]^[[36m Starting on stratum+tcp://sigt.suprnova.cc:7106^[[0m^M
[2017-08-07 18:25:35] NVML GPU monitoring enabled.^[[0m^M
[2017-08-07 18:25:35] 9 miner threads started, using 'skunk' algorithm.^[[0m^M
[2017-08-07 18:25:37]^[[33m Stratum difficulty set to 1^[[0m^M
[2017-08-07 18:25:37]^[[36m skunk block 28639, diff 42363.553^[[0m^M
[2017-08-07 18:25:37] GPU #8: Intensity set to 18, 262144 cuda threads!!!!^[[0m^M
[2017-08-07 18:25:37] GPU #8: Intensity set to 18, 262144 cuda threads^[[0m^M
[2017-08-07 18:25:37] GPU #1: Intensity set to 19, 524288 cuda threads!!!!^[[0m^M
[2017-08-07 18:25:37] GPU #1: Intensity set to 19, 524288 cuda threads^[[0m^M
[2017-08-07 18:25:37] GPU #7: Intensity set to 18, 262144 cuda threads!!!!^[[0m^M
[2017-08-07 18:25:37] GPU #3: Intensity set to 19, 524288 cuda threads!!!!^[[0m^M
"screenlog.0" [Incomplete last line] 686 lines, 46946 characters
[2017-08-07 18:42:33] GPU #8: Intensity set to 18, 262144 cuda threads^[[0m^M
[2017-08-07 18:42:33] GPU #3: Intensity set to 19, 524288 cuda threads!!!!^[[0m^M
[2017-08-07 18:42:33] GPU #0: Intensity set to 19, 524288 cuda threads!!!!^[[0m^M
[2017-08-07 18:42:33] GPU #4: Intensity set to 19, 524288 cuda threads!!!!^[[0m^M
[2017-08-07 18:42:33] GPU #4: Intensity set to 19, 524288 cuda threads^[[0m^M
[2017-08-07 18:42:33] GPU #3: Intensity set to 19, 524288 cuda threads^[[0m^M
[2017-08-07 18:42:33] GPU #6: Intensity set to 18, 262144 cuda threads!!!!^[[0m^M
[2017-08-07 18:42:33] GPU #6: Intensity set to 18, 262144 cuda threads^[[0m^M
[2017-08-07 18:42:33] GPU #0: Intensity set to 19, 524288 cuda threads^[[0m^M
[2017-08-07 18:42:33] GPU #1: Intensity set to 19, 524288 cuda threads!!!!^[[0m^M
[2017-08-07 18:42:33] GPU #1: Intensity set to 19, 524288 cuda threads^[[0m^M
[2017-08-07 18:42:33] GPU #5: Intensity set to 18, 262144 cuda threads!!!!^[[0m^M
[2017-08-07 18:42:33] GPU #5: Intensity set to 18, 262144 cuda threads^[[0m^M
*** Error in `/home/m1/KXccminer/ccminer': double free or corruption (out): 0x00007f20497df920 ***^M
======= Backtrace: =========^M
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f207b7357e5]^M
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7f207b73e37a]^M
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7f207b74253c]^M
/usr/lib/x86_64-linux-gnu/libcuda.so.1(+0x1fb23f)[0x7f207c74623f]^M
/usr/lib/x86_64-linux-gnu/libcuda.so.1(+0x1013e3)[0x7f207c64c3e3]^M
/usr/lib/x86_64-linux-gnu/libcuda.so.1(+0x25a338)[0x7f207c7a5338]^M
/usr/lib/x86_64-linux-gnu/libcuda.so.1(+0x1f3c58)[0x7f207c73ec58]^M
/lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba)[0x7f207dc336ba]^M
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f207b7c53dd]^M
======= Memory map: ========^M
00400000-025df000 r-xp 00000000 08:02 934810                             /home/m1/KXccminer/ccminer^M
027de000-027df000 r--p 021de000 08:02 934810                             /home/m1/KXccminer/ccminer^M
027df000-027e3000 rw-p 021df000 08:02 934810                             /home/m1/KXccminer/ccminer^M
027e3000-05890000 rw-p 00000000 00:00 0 ^M
0706c000-0710f000 rw-p 00000000 00:00 0                                  [heap]^M
200000000-200200000 rw-s 57aea000 00:06 467                              /dev/nvidiactl^M
200200000-200400000 rw-s 195e43000 00:06 467                             /dev/nvidiactl^M
...

I found that the miner doesn't support more than 8 cards, if i use -d 0,1,2,3,4,5,6,7  it works well, but i have 9 cards, please help, i think it isn't hard to fix this issue, great appreciate.

[PolarFiasco]

64-bit build still failing for me.  I am not sure why one of the errors is caused by a .pdb file since it is a release build.

Code:

Error	7	error C1033: cannot open program database 'c:\dev\ccminer - krnlx\ccminer\vc120.pdb'	C:\Dev\ccminer - krnlx\ccminer\x64\Release\cuda_bmw.cu.cpp.ii	1	1	ccminer

Code:

Error	8	error MSB3721: The command ""C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\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\" -gencode=arch=compute_30,code=\"sm_30,compute_30\" -gencode=arch=compute_20,code=\"sm_21,compute_20\" --use-local-env --cl-version 2013 -ccbin "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\x86_amd64"  -I"C:\Program Files\NVIDIA Corporation\NvToolsExt\\include" -I. -Icompat -I"compat\curl-for-windows\curl\include" -Icompat\jansson -Icompat\getopt -Icompat\pthreads -I"compat\curl-for-windows\openssl\openssl\include" -I"compat\curl-for-windows\zlib" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\include" -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\include"    --keep --keep-dir x64\Release -maxrregcount=76 --ptxas-options=-v --machine 64 --compile -cudart static --Wno-deprecated-gpu-targets    -DWIN32 -DNDEBUG -D_CONSOLE -D_CRT_SECURE_NO_WARNINGS -DCURL_STATICLIB -DUSE_WRAPNVML -DSCRYPT_KECCAK512 -DSCRYPT_CHACHA -DSCRYPT_CHOOSE_COMPILETIME -D_MBCS -Xcompiler "/EHsc /W3 /nologo /Ox /FS /Zi  /MT " -o x64\Release\cuda_bmw.cu.obj "C:\Dev\ccminer - krnlx\ccminer\Algo256\cuda_bmw.cu"" exited with code 2.	C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\BuildCustomizations\CUDA 8.0.targets	689	9	ccminer

[kemo6600]

Can confirm my 1080Ti went from 46.5 to 50.3.

what tdp  80%?

could you test with a 50% tdp?

 I can do 38 with  50%  tdp


using a 1080ti

That is at 220/280W. Setting the power limit to 140W gets about 42.5. Can't set the power limit lower than 140W,

Okay 220/280 is close to 80%

And depending on your 1080ti 140 could be 50 to 56 %

My 1080ti drops to 125 as it is a tdp of 250 not 280.

This build in Linux looks like it is good.  I wonder if full zero could put it his nv0018

50% TPD on my EVGA SC is also doing 42
60% TPD = 45.6

[xnoom]

Just build with CUDA 7.5 32bits.

https://github.com/xnoom/ccminer-skunk/releases/download/cuda7.5-32bits/ccminer-skunk.7z

[thebigjdoe]

is there any tutorial on how to compile this (guessing like compiling any ccminer?).  I keep getting an error

[happytorn]

Core clock +100
Memory clock -500

Code:

[2017-08-08 10:19:34] Starting on stratum+tcp://sigt.suprnova.cc:7106
[2017-08-08 10:19:34] NVAPI GPU monitoring enabled.
[2017-08-08 10:19:34] 1 miner thread started, using 'skunk' algorithm.
[2017-08-08 10:19:35] Stratum difficulty set to 1
[2017-08-08 10:19:35] GPU #0: Intensity set to 25.6, 53687040 cuda threads!!!!
[2017-08-08 10:19:35] GPU #0: Intensity set to 25.6, 53687040 cuda threads
[2017-08-08 10:24:24] accepted: 12/12 (diff 0.107), 53.45 MH/s yes!
[2017-08-08 10:24:33] GPU #0: EVGA GTX 1080 Ti, 53.49 MH/s
[2017-08-08 10:24:33] accepted: 13/13 (diff 0.123), 53.46 MH/s yes!
[2017-08-08 10:24:35] Stratum difficulty set to 0.133243
[2017-08-08 10:24:35] skunk block 29150, diff 32998.615
[2017-08-08 10:24:39] GPU #0: EVGA GTX 1080 Ti, 53.56 MH/s

Nice result!

[newapp]

Where i can get windows miner please?

I would appreciate help, thank you!!

[NoOneLt]

Hi guys, and first of all thanks dev for the work!!! Seeing great numbers I believe non x64 could be a bit faster, i use prebuild ccminer-skunk-krnlx-80 right now, why - below:

I wanted to ask about building, a bit new into this, but will to learn.

A have cloned https://github.com/krnlx/ccminer-skunk-krnlx

i am in $ cd ccminer-skunk-krnlx in git

But i do not know what is next step? I can not find any local files to compile in Project 2013? Where are they stored locally? Maybe someone can guide me a bit?

Thanks in advance, and thank you @Epsylon3! Can you PM me your ETC/ETH/SIA? as i will not have SIGT for some time.

[BitPorium]

Here is a windows binary built from the source. No mods made. Just a build. Can confirm it works on my gtx 970 nothing else. As for hashrate it seemed a little lower than spmod3 but I was at i 16.
Here you go.

I uploaded to a few places
ufile<dot>io/haxxr

nofile<dot>io/f/yLsTJy3dL9a/ccminer.exe

cheers


Maybe? a tip? But not needed or necesary! Tip the dev better.
B8zNWAJiQ5AEVdLZJDZfiQ2WDxYy72w1RG

And here is the 64 bit release.
nofile<dot>io/f/s49HoBZTqW0/ccminer.exe

Windows Defender detecting trojan in 64bit version.  I did not bother with the others after that...

I can assure you I did not put a Trojan. I cloned the repo and pressed build. That is all. If there is a Trojan it was either in the source, which is doubtful. Added by the tile host which again I am not sure of or more likely a false positive. But I did not put anything into that build.ill check it out later on my end and see. If the tile host is adding I'll delete links and post some new ones. I will also post a hash. But I did not put a Trojan. I may have been silent for years but I don't have a single strike against me. I have even done btc for PayPal trades with no issues. If there is a Trojan I am not the one who put it there.
But as always. It's good to check files. And if there is any risk at all I suggest you don't use the links I posted.

[Eyedol-X]

Here is a windows binary built from the source. No mods made. Just a build. Can confirm it works on my gtx 970 nothing else. As for hashrate it seemed a little lower than spmod3 but I was at i 16.
Here you go.

I uploaded to a few places
ufile<dot>io/haxxr

nofile<dot>io/f/yLsTJy3dL9a/ccminer.exe

cheers


Maybe? a tip? But not needed or necesary! Tip the dev better.
B8zNWAJiQ5AEVdLZJDZfiQ2WDxYy72w1RG

And here is the 64 bit release.
nofile<dot>io/f/s49HoBZTqW0/ccminer.exe

A curiosity question -- why are these files 45mb and 55mb in size?

Others that compiled your own binaries, were they this large as well?

Obviously VT detects this binaries as PUA and Bitcoinminer etc... I don't see anything that screams there is something wrong with these files so I want to be clear that I'm not implying anything with my question; I'm just curious what makes them so large.

[damNmad]

Hum i do :

./autogen.sh

./configure

When i do

"make" or "make -j 4"

i get this error

http://imgur.com/a/uZKLG

Can you show full error log ?

It seems, that it is openssl-related issue, do you have openssl-dev installed ?

make  all-recursive
make[1]: Entering directory '/home/m1/ccminer-skunk-krnlx'
Making all in compat
make[2]: Entering directory '/home/m1/ccminer-skunk-krnlx/compat'
make[3]: Entering directory '/home/m1/ccminer-skunk-krnlx/compat'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/m1/ccminer-skunk-krnlx/compat'
make[2]: Leaving directory '/home/m1/ccminer-skunk-krnlx/compat'
make[2]: Entering directory '/home/m1/ccminer-skunk-krnlx'
g++ -DHAVE_CONFIG_H -I.  -fopenmp  -pthread -fno-strict-aliasing  -I/usr/local/cuda/include -DUSE_WRAPNVML    -O3 -march=native -D_REENTRANT -falign-functions=16 -falign-jumps=16 -falign-labels=16 -MT ccminer-bignum.o -MD -MP -MF .deps/ccminer-bignum.Tpo -c -o ccminer-bignum.o `test -f 'bignum.cpp' || echo './'`bignum.cpp
In file included from bignum.cpp:8:0:
bignum.hpp:63:24: error: invalid use of incomplete type ‘BIGNUM {aka struct bignum_st}’
 class CBigNum : public BIGNUM
                        ^
In file included from /usr/local/include/openssl/bn.h:32:0,
                 from bignum.hpp:20,
                 from bignum.cpp:8:
/usr/local/include/openssl/ossl_typ.h:80:16: note: forward declaration of ‘BIGNUM {aka struct bignum_st}’

I just do apt-get install libcurl4-openssl-dev, dont remove the error.

Have you managed to fix the issue, if so, do you mind sharing please?

Thanks.

[Bibi187]

Hum i do :

./autogen.sh

./configure

When i do

"make" or "make -j 4"

i get this error

http://imgur.com/a/uZKLG

Can you show full error log ?

It seems, that it is openssl-related issue, do you have openssl-dev installed ?

make  all-recursive
make[1]: Entering directory '/home/m1/ccminer-skunk-krnlx'
Making all in compat
make[2]: Entering directory '/home/m1/ccminer-skunk-krnlx/compat'
make[3]: Entering directory '/home/m1/ccminer-skunk-krnlx/compat'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/m1/ccminer-skunk-krnlx/compat'
make[2]: Leaving directory '/home/m1/ccminer-skunk-krnlx/compat'
make[2]: Entering directory '/home/m1/ccminer-skunk-krnlx'
g++ -DHAVE_CONFIG_H -I.  -fopenmp  -pthread -fno-strict-aliasing  -I/usr/local/cuda/include -DUSE_WRAPNVML    -O3 -march=native -D_REENTRANT -falign-functions=16 -falign-jumps=16 -falign-labels=16 -MT ccminer-bignum.o -MD -MP -MF .deps/ccminer-bignum.Tpo -c -o ccminer-bignum.o `test -f 'bignum.cpp' || echo './'`bignum.cpp
In file included from bignum.cpp:8:0:
bignum.hpp:63:24: error: invalid use of incomplete type ‘BIGNUM {aka struct bignum_st}’
 class CBigNum : public BIGNUM
                        ^
In file included from /usr/local/include/openssl/bn.h:32:0,
                 from bignum.hpp:20,
                 from bignum.cpp:8:
/usr/local/include/openssl/ossl_typ.h:80:16: note: forward declaration of ‘BIGNUM {aka struct bignum_st}’

I just do apt-get install libcurl4-openssl-dev, dont remove the error.

Have you managed to fix the issue, if so, do you mind sharing please?

Thanks.

apt-get remove openssl libssl
updatedb
apt-get install openssl libssl
updatedp
Try to ./build.sh again

[jeblond]

can someone share an compiled version for ubuntu ?
I get the BIGNUM errors ...

[damNmad]

Hum i do :

./autogen.sh

./configure

When i do

"make" or "make -j 4"

i get this error

http://imgur.com/a/uZKLG

Can you show full error log ?

It seems, that it is openssl-related issue, do you have openssl-dev installed ?

make  all-recursive
make[1]: Entering directory '/home/m1/ccminer-skunk-krnlx'
Making all in compat
make[2]: Entering directory '/home/m1/ccminer-skunk-krnlx/compat'
make[3]: Entering directory '/home/m1/ccminer-skunk-krnlx/compat'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/m1/ccminer-skunk-krnlx/compat'
make[2]: Leaving directory '/home/m1/ccminer-skunk-krnlx/compat'
make[2]: Entering directory '/home/m1/ccminer-skunk-krnlx'
g++ -DHAVE_CONFIG_H -I.  -fopenmp  -pthread -fno-strict-aliasing  -I/usr/local/cuda/include -DUSE_WRAPNVML    -O3 -march=native -D_REENTRANT -falign-functions=16 -falign-jumps=16 -falign-labels=16 -MT ccminer-bignum.o -MD -MP -MF .deps/ccminer-bignum.Tpo -c -o ccminer-bignum.o `test -f 'bignum.cpp' || echo './'`bignum.cpp
In file included from bignum.cpp:8:0:
bignum.hpp:63:24: error: invalid use of incomplete type ‘BIGNUM {aka struct bignum_st}’
 class CBigNum : public BIGNUM
                        ^
In file included from /usr/local/include/openssl/bn.h:32:0,
                 from bignum.hpp:20,
                 from bignum.cpp:8:
/usr/local/include/openssl/ossl_typ.h:80:16: note: forward declaration of ‘BIGNUM {aka struct bignum_st}’

I just do apt-get install libcurl4-openssl-dev, dont remove the error.

Have you managed to fix the issue, if so, do you mind sharing please?

Thanks.

apt-get remove openssl libssl
updatedb
apt-get install openssl libssl
updatedp
Try to ./build.sh again

Thanks for the reply.

I tried the above command as is 'apt-get remove openssl libssl' it failed to find the package

so I have tried to remove 'apt-get remove openssl', managed to remove and install it again.

When i tried to build, still failed with same error you've got in the first place.

[damNmad]

can someone share an compiled version for ubuntu ?
I get the BIGNUM errors ...

Yes please...

[rednoW]

Just build with CUDA 7.5 32bits.

https://github.com/xnoom/ccminer-skunk/releases/download/cuda7.5-32bits/ccminer-skunk.7z

well, you compiled without compute_50 support ))
Can you do cuda7.5 x64 build with both maxwell and pascal support?

[car1999]

can someone share an compiled version for ubuntu ?
I get the BIGNUM errors ...

you need an old version of openssl, maybe 1.0.2