CCminer M7 (XCN) by djm34, fixed + optimized for cuda 8 and new cards by PALLAS

[pallas]

I noticed that cpu verifcation was disabled in the sourcecode. I will take a look

Yes djm34 originally disabled it, but building on linux doesn't make any invalid share.

[sp_]

Building with cuda 8.0 is crashing the compiler..

I have enabled cpu verification and will build again with cuda 6.5

[pallas]

Building with cuda 8.0 is crashing the compiler..

I have enabled cpu verification and will build again with cuda 6.5

That's funny because on linux it builds with cuda 8 only :-D

[klondike_bar_recovery]

will cuda6.5 be slower though?

any idea what causes the failure? could it be related to how the gpu clocks/worksize need to be set? seems odd i can get around 4-8% valids and the rest are junk

[Talis]

Building with cuda 8.0 is crashing the compiler..

with cuda 8.0 speed down over 15%)

[sp_]

will cuda6.5 be slower though?

any idea what causes the failure? could it be related to how the gpu clocks/worksize need to be set? seems odd i can get around 4-8% valids and the rest are junk

Could be a difficulty problem. I tried to  add --diff 256, and --diff 0,00390625  but it didn't help. I have added cpu verification now to check if the hash is valid.

[pallas]

Building with cuda 8.0 is crashing the compiler..

with cuda 8.0 speed down over 15%)

Windows or Linux?

[Talis]

Windows or Linux?

win

[pallas]

Windows or Linux?

win

And does it work?

[Talis]

And does it work?

Yes, but the speed is lower than cuda 6.5

[Elun]

Yep. Windows build with cuda 8, speed is down in a little bit. at least x86 build.

[Bisquick]

can someone give an example of a working .bat file for the windows build? Thanks

[maxim000]

two years old ccminer_m7 for windows https://mega.nz/#!JVMngJ5J!N9RFt9Vagpcl5VOEcOg1aPHGJlk3WTD7zGE-iyrgUbg

750Ti - 5mh
970 - 9mh
1070 - 15mh

example.bat
ccminer_m7   -a m7   -q    -o stratum+tcp://xcn.suprnova.cc:8008    -u user.0   -p pass

 

[Dr_Victor]

I have a build ready...

https://github.com/sp-hash/ccminer/releases/tag/1.2

Compiled 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

Where is exe-file, bro?

[maxim000]

I have a build ready...

https://github.com/sp-hash/ccminer/releases/tag/1.2

Compiled 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

Where is exe-file, bro?

seems deleted

may use from link above

[sp_]

My build had some issues.  Need to try again later.

[klondike_bar_recovery]

two years old working ccminer_m7 for windows https://mega.nz/#!JVMngJ5J!N9RFt9Vagpcl5VOEcOg1aPHGJlk3WTD7zGE-iyrgUbg
1070 - 15mh

example.bat
ccminer_m7   -a m7   -q    -o stratum+tcp://xcn.suprnova.cc:8008    -u user.0   -p pass

after finding copies of mpir.dll and libcurl.dll, it now runs but gives error:
"stratum connection failed - empty reply from server"

by my calculations, a 1070 at 15MH will produce about $2.50-3/day?

[Talis]

1070 about 2$ per day

[maxim000]

after finding copies of mpir.dll and libcurl.dll, it now runs but gives error:
"stratum connection failed - empty reply from server"

my full directory of 2 years old windows ccminer_m7   https://mega.nz/#!RBllgC6Q!iPsxSNRYG0qpUGTgJD_U-VNt4h-OYf9scxgL1Hy8okQ
(normally working on 8 rigs) 

used 369.05 drivers for 1070 and 368.69 drivers for 970 and 750

[Amph]

1070 about 2$ per day

2.5 per day, 500k satoshi at 15MH, if it was 20MH, would be very profitable almost on par with lbry