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

[Juniormkl]

who want to download, compiled from the latest git:

ccminer_krnlx170810.7z

3 exe

x86 cuda 8.0 & 7.5
x64 cuda 8.0

x64 cuda 7.5 doesn't compile, errors

all are upx --lzma compressed


thanks to all developers making this available.

Thanks dude, this version is pretty good, around 55Mh/s on gtx 1080Ti +135 on core

[1714788220]

1714788220

[rednoW]

cuda 7.5 x64 compile from krnlx github
equihash excluded as it caused build errors
I like x64 builds - they have temp monitoring
both maxwell and pascal work
https://drive.google.com/open?id=0B4flkNGCHIGFbnF5TktUTEtsRW8

52mhs 1080ti @80%tdp

[bignevola]

Works great 

44mhs @ 1080 ti

Afterburner settings:
- Core Voltage: 0
- Power Limit: 75%
- Temp. Limit: 75 c
- Core clock: +100MHz
- Memory Clock: +600MHz.

Any suggestions to get even better result?

[gregfromo]

cuda 7.5 x64 compile from krnlx github
equihash excluded as it caused build errors
I like x64 builds - they have temp monitoring
both maxwell and pascal work
https://drive.google.com/open?id=0B4flkNGCHIGFbnF5TktUTEtsRW8

52mhs 1080ti @80%tdp

@rednoW
would you mind to explain how to exclude the part that is causing the errors from the build process, I'd like to test it myself?
I just doing this for 2 days and could need some assistance.

[rednoW]

cuda 7.5 x64 compile from krnlx github
equihash excluded as it caused build errors
I like x64 builds - they have temp monitoring
both maxwell and pascal work
https://drive.google.com/open?id=0B4flkNGCHIGFbnF5TktUTEtsRW8

52mhs 1080ti @80%tdp

@rednoW
would you mind to explain how to exclude the part that is causing the errors from the build process, I'd like to test it myself?
I just doing this for 2 days and could need some assistance.

Well, I'm not sure I make it in an easiest way )) I deleted equihash branch from project tree and commented out all equihash function calls in ccminer.cpp and util.cpp.

Guess that it was not necessary, try to remove compute_62 from nvidia compiler options, it seems to hardcoded for equihash and not supported by cuda 7.5 compiler))

[rednoW]

Works great 

44mhs @ 1080 ti

Afterburner settings:
- Core Voltage: 0
- Power Limit: 75%
- Temp. Limit: 75 c
- Core clock: +100MHz
- Memory Clock: +600MHz.

Any suggestions to get even better result?

no need to mem overclock, try to reduce mem clock as much as possible
Use -i 26 for 1080ti

[deepWebRun]

Compiled ccminer-skunk_krnlx-rednoW-build is marginally faster than SP-mod #3 and #5. Great job, thank you!

[serg_25]

no need to mem overclock, try to reduce mem clock as much as possible
Use -i 26 for 1080ti

You right, no need to overclock mem. Was checking with\without overclock. Result is same.

Code:

[2017-08-10 14:49:08] GPU #3: GeForce GTX 1080 Ti, 53.18 MH/s

Btw this is -i 25. 26 for me is toooo luggy.

[falconrus]

Hello !
I m trying change stratum difficulty d=0.1 at suprnova but it dosnt work.
ccminer: unsupported non-option argument 'd=0.1'
Is it possible to change starting difficulty?

[notsure85]

Code updated. Up to 52.5 mh on stock 1080ti

you are awesome sir !

[Brucelats]

Guys, can anyone please post best version of this krnlx miner? Compiled version.

I heard there are differencies between x64 and x32 and that x32 is faster? can someone reliable and trusted post x32? PLEASE !!

This version posted on this page, is that trusted? :/

I am having troubles with compiling myself

[gregfromo]

cuda 7.5 x64 compile from krnlx github
equihash excluded as it caused build errors
I like x64 builds - they have temp monitoring
both maxwell and pascal work
https://drive.google.com/open?id=0B4flkNGCHIGFbnF5TktUTEtsRW8

52mhs 1080ti @80%tdp

@rednoW
would you mind to explain how to exclude the part that is causing the errors from the build process, I'd like to test it myself?
I just doing this for 2 days and could need some assistance.

Well, I'm not sure I make it in an easiest way )) I deleted equihash branch from project tree and commented out all equihash function calls in ccminer.cpp and util.cpp.

Guess that it was not necessary, try to remove compute_62 from nvidia compiler options, it seems to hardcoded for equihash and not supported by cuda 7.5 compiler))

@rednoW
thanks mate,

you were right, removing the unsupported arch from the cuda build options for equihash did the trick.

[morcus]

Do you notice an improved performance using CUDA 7.5 over of 8?

I got +1MH using the last version of the code from the GIT + CUDA 8.

x86 and x64 seems to be the same performance wise.

[gregfromo]

Do you notice an improved performance using CUDA 7.5 over of 8?

I got +1MH using the last version of the code from the GIT + CUDA 8.

x86 and x64 seems to be the same performance wise.

x86 reboots my 1080/Ti rig (but all x86 caused reboot yet), the 1070 rig runs fine and +1MH faster x86 vs x64
x64 cuda 8.0 "faster" then 7.5 on 1080/Ti

I'm talking about +1MH, same what you noticed

YMMV

[morcus]

Using the last build (x86) I have +1MH on my Gigabyte 1070 cards.

However, using the same build I have -1MH on my MSI 1070 Gaming X cards.
Still using old build for the gaming X cards.

Thank you for this miner software

Anybody here is using CWI to make the comparison?

[Real_Unhooked]

who want to download, compiled from the latest git:

ccminer_krnlx170810.7z

3 exe

x86 cuda 8.0 & 7.5
x64 cuda 8.0

x64 cuda 7.5 doesn't compile, errors

all are upx --lzma compressed


thanks to all developers making this available.

Wow! I received 5~6 MH/s increase when compared to ccminer-skunk-krnlx-80. \o



Thank you very much!

Which of the 3 files did you use and what gpu?

[Amph]

what setting for the 30Mh +? with this version i'm getting less than the sp mod5 what is the intensity here to set, 25?

Set intensity to 25. 

68~69 MH/s now.

yeah but i get 27.7 MH versus 28.5 on sp mod 5

[Doncarlos74]

ccminerx86_170810_CUDA7.5

http://imgur.com/a/TTR4h

and 51.7 MHs with 1080ti again on 70% TDP

[Juniormkl]

Just tried the ccminerx64_170810_CUDA8.0, but always reboot my 1080Ti rigs, i tried 1 rig with spmod3 and 2 with this miner and both of ccminerx64_170810_CUDA8.0 reboot after 3 hours approximately, and the one with spmod3 still working fine, then i just swapped the miners on the rigs and the one with ccminerx64_170810_CUDA8.0 just reboot again, and the ones with spmod3 worked fine, any suggestions?

[MarcusDe]

I just compiled on Windows, latest version

40MH on 1080 on stock settings.

Good job mate!