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

[Amph]

XCN is worth mining again :-D it reach 358 yesterday but today still at nice 320

it's the best out there if you can add only one rig to it

210x1440/(3500MH/yourhash=180MH with 6 x 1070)x 320 satoshi value = 0.05+ per day with a rig of 1070 working at 30MH each

[scryptr]

nvcc is not in the PATH.
find it and then:

export PATH=***nvcc directory***:$PATH

if you install cuda by .run file, it will be into a subdir of /usr/local, don't know about the deb method.
you can run "find / -xdev -name nvcc" if unsure.

OK, GOOD, NVCC IS THERE--

But, then "make" failed on not finding "gcc-4.9".  An attempt to install v4.9 revealed that  gcc-4.9 was up-to-date.  I then created a symlink to the "/usr/bin/gcc-4.8" directory with "sudo ln -s /usr/bin/gcc-4.8 /usr/bin/gcc-4.9".  

On returning to the "pallas" directory, I issued the command "make", and the compilation continued from where it had errored out.  The compilation is running while I type this.  

VOILA'  It compiled!!!! I  ran the "--help" command.  Right now, the machine is mining Ethereum (ETH), and I will check out your work sometime today.  Thank you, Pallas!

--scryptr

[ioglnx]

So what ahashrate you get with this build for XCN?

[mirny]

for which card?

[scryptr]

EVGA GTX 750ti FTW CARD MINING XCN--

OK, I pulled my 750ti card rig off of Library Credits (LBC) and pointed it at "stratum+tcp://xcnpool.1gh.com:7333".  Each card gets about 5850 khash/s, a little less than 1/3 of the hashrate for my EVGA GTX CLASSIFIED 980ti.  The M7 CCminer is mining with 99.7% accepts, and I will let it run for at least 2-3 hours while mining Cryptonite (XCN).

There was a small spike in value yesterday at Poloniex, as XCN reached 358 satoshis.  Right now, the coin sits between 320-340 satoshis.  A monthe ago, when I first was interested in XCN, it lay between 280-300 satoshis.  My 980ti mined at 11-12MH/s with catia's CudaMiner XCN miner, and at 15MH/s with DJM34's Windows CCminer build.  My 980ti is on a Win 7 x64 machine, and my 750ti cards are on Lubuntu 14.04.       --scryptr

[ioglnx]

EVGA GTX 750ti FTW CARD MINING XCN--

OK, I pulled my 750ti card rig off of Library Credits (LBC) and pointed it at "stratum+tcp://xcnpool.1gh.com:7333".  Each card gets about 5850 khash/s, a little less than 1/3 of the hashrate for my EVGA GTX CLASSIFIED 980ti.  The M7 CCminer is mining with 99.7% accepts, and I will let it run for at least 2-3 hours while mining Cryptonite (XCN).

There was a small spike in value yesterday at Poloniex, as XCN reached 358 satoshis.  Right now, the coin sits between 320-340 satoshis.  A monthe ago, when I first was interested in XCN, it lay between 280-300 satoshis.  My 980ti mined at 11-12MH/s with catia's CudaMiner XCN miner, and at 15MH/s with DJM34's Windows CCminer build.  My 980ti is on a Win 7 x64 machine, and my 750ti cards are on Lubuntu 14.04.       --scryptr

How you managed to compile it on Ubuntu 16

Getting this error when compiling on ubuntu 16.

Code:

nvcc -g -O2 -I . -Xptxas "-v" --compiler-bindir /usr/bin/gcc -gencode=arch=compute_50,code=\"sm_50,compute_50\" -gencode=arch=compute_52,code=\"sm_52,compute_52\" --maxrregcount=80 --ptxas-options=-v -I./compat/jansson -o heavy/cuda_blake512.o -c heavy/cuda_blake512.cu
ptxas info    : 0 bytes gmem, 632 bytes cmem[3]
ptxas info    : Compiling entry function '_Z17blake512_gpu_hashILi84EEvijPvPjS1_' for 'sm_50'
ptxas info    : Function properties for _Z17blake512_gpu_hashILi84EEvijPvPjS1_
    192 bytes stack frame, 64 bytes spill stores, 64 bytes spill loads
ptxas info    : Used 80 registers, 352 bytes cmem[0]
ptxas info    : Compiling entry function '_Z17blake512_gpu_hashILi80EEvijPvPjS1_' for 'sm_50'
ptxas info    : Function properties for _Z17blake512_gpu_hashILi80EEvijPvPjS1_
    192 bytes stack frame, 64 bytes spill stores, 64 bytes spill loads
ptxas info    : Used 80 registers, 352 bytes cmem[0]
ptxas info    : 0 bytes gmem, 632 bytes cmem[3]
ptxas info    : Compiling entry function '_Z17blake512_gpu_hashILi84EEvijPvPjS1_' for 'sm_52'
ptxas info    : Function properties for _Z17blake512_gpu_hashILi84EEvijPvPjS1_
    192 bytes stack frame, 64 bytes spill stores, 64 bytes spill loads
ptxas info    : Used 80 registers, 352 bytes cmem[0]
ptxas info    : Compiling entry function '_Z17blake512_gpu_hashILi80EEvijPvPjS1_' for 'sm_52'
ptxas info    : Function properties for _Z17blake512_gpu_hashILi80EEvijPvPjS1_
    192 bytes stack frame, 64 bytes spill stores, 64 bytes spill loads
ptxas info    : Used 80 registers, 352 bytes cmem[0]
/usr/include/string.h: In function ‘void* __mempcpy_inline(void*, const void*, size_t)’:
/usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope
   return (char *) memcpy (__dest, __src, __n) + __n;
                                          ^
Makefile:1772: die Regel für Ziel „heavy/cuda_blake512.o“ scheiterte
make[2]: *** [heavy/cuda_blake512.o] Fehler 1
make[2]: Verzeichnis „/home/venom/Downloads/ccminer-m7-branch-master“ wird verlassen
Makefile:1329: die Regel für Ziel „all-recursive“ scheiterte
make[1]: *** [all-recursive] Fehler 1
make[1]: Verzeichnis „/home/venom/Downloads/ccminer-m7-branch-master“ wird verlassen
Makefile:475: die Regel für Ziel „all“ scheiterte
make: *** [all] Fehler 2

Still can't get it to compile i give up this sucks so bad..wasted now 5h with install ubuntu and this..always missing libs, and tools and all little shit u have to install with strange named packages.. I know why i never used Ufu**tu :-(

[scryptr]

EVGA GTX 750ti FTW CARD MINING XCN--

OK, I pulled my 750ti card rig off of Library Credits (LBC) and pointed it at "stratum+tcp://xcnpool.1gh.com:7333".  Each card gets about 5850 khash/s, a little less than 1/3 of the hashrate for my EVGA GTX CLASSIFIED 980ti.  The M7 CCminer is mining with 99.7% accepts, and I will let it run for at least 2-3 hours while mining Cryptonite (XCN).

There was a small spike in value yesterday at Poloniex, as XCN reached 358 satoshis.  Right now, the coin sits between 320-340 satoshis.  A monthe ago, when I first was interested in XCN, it lay between 280-300 satoshis.  My 980ti mined at 11-12MH/s with catia's CudaMiner XCN miner, and at 15MH/s with DJM34's Windows CCminer build.  My 980ti is on a Win 7 x64 machine, and my 750ti cards are on Lubuntu 14.04.       --scryptr

How you managed to compile it on Ubuntu 16

Getting this error when compiling on ubuntu 16.

Code:

nvcc -g -O2 -I . -Xptxas "-v" --compiler-bindir /usr/bin/gcc -gencode=arch=compute_50,code=\"sm_50,compute_50\" -gencode=arch=compute_52,code=\"sm_52,compute_52\" --maxrregcount=80 --ptxas-options=-v -I./compat/jansson -o heavy/cuda_blake512.o -c heavy/cuda_blake512.cu
ptxas info    : 0 bytes gmem, 632 bytes cmem[3]
ptxas info    : Compiling entry function '_Z17blake512_gpu_hashILi84EEvijPvPjS1_' for 'sm_50'
ptxas info    : Function properties for _Z17blake512_gpu_hashILi84EEvijPvPjS1_
    192 bytes stack frame, 64 bytes spill stores, 64 bytes spill loads
ptxas info    : Used 80 registers, 352 bytes cmem[0]
ptxas info    : Compiling entry function '_Z17blake512_gpu_hashILi80EEvijPvPjS1_' for 'sm_50'
ptxas info    : Function properties for _Z17blake512_gpu_hashILi80EEvijPvPjS1_
    192 bytes stack frame, 64 bytes spill stores, 64 bytes spill loads
ptxas info    : Used 80 registers, 352 bytes cmem[0]
ptxas info    : 0 bytes gmem, 632 bytes cmem[3]
ptxas info    : Compiling entry function '_Z17blake512_gpu_hashILi84EEvijPvPjS1_' for 'sm_52'
ptxas info    : Function properties for _Z17blake512_gpu_hashILi84EEvijPvPjS1_
    192 bytes stack frame, 64 bytes spill stores, 64 bytes spill loads
ptxas info    : Used 80 registers, 352 bytes cmem[0]
ptxas info    : Compiling entry function '_Z17blake512_gpu_hashILi80EEvijPvPjS1_' for 'sm_52'
ptxas info    : Function properties for _Z17blake512_gpu_hashILi80EEvijPvPjS1_
    192 bytes stack frame, 64 bytes spill stores, 64 bytes spill loads
ptxas info    : Used 80 registers, 352 bytes cmem[0]
/usr/include/string.h: In function ‘void* __mempcpy_inline(void*, const void*, size_t)’:
/usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope
   return (char *) memcpy (__dest, __src, __n) + __n;
                                          ^
Makefile:1772: die Regel für Ziel „heavy/cuda_blake512.o“ scheiterte
make[2]: *** [heavy/cuda_blake512.o] Fehler 1
make[2]: Verzeichnis „/home/venom/Downloads/ccminer-m7-branch-master“ wird verlassen
Makefile:1329: die Regel für Ziel „all-recursive“ scheiterte
make[1]: *** [all-recursive] Fehler 1
make[1]: Verzeichnis „/home/venom/Downloads/ccminer-m7-branch-master“ wird verlassen
Makefile:475: die Regel für Ziel „all“ scheiterte
make: *** [all] Fehler 2

Still can't get it to compile i give up this sucks so bad..wasted now 5h with install ubuntu and this..always missing libs, and tools and all little shit u have to install with strange named packages.. I know why i never used Ufu**tu :-(

ES TUT MIR LEID, UBUNTU IST GUT--

Sorry, but I compiled under Ubuntu 14.04.  Pallas may be able to help, the error is different than the initial errors that I had.  Using code while learning code is always difficult, I have been using Ubuntu for years.       --scryptr

[pallas]

I always use english as system language: one reason is that if I need to paste an error to someone, or search it on google, I have much higher chance of success. And many others.

Besides...

It looks like you are not using cuda 8, but can't be sure.

[cptfisher]

where can i get cuda 8 ? at the moment is avail only 7.5  8 is RC and is only for official devels...

[pallas]

where can i get cuda 8 ? at the moment is avail only 7.5  8 is RC and is only for official devels...

you can easily register as a developer but I remember someone posting a link to cuda 8 RC in this or other threads.

[go6ooo1212]

where can i get cuda 8 ? at the moment is avail only 7.5  8 is RC and is only for official devels...

you can easily register as a developer but I remember someone posting a link to cuda 8 RC in this or other threads.

Is there any ETA on cuda 8 final

[scryptr]

REGISTER FOR CUDA 8 RC--

It only takes an e-mail address, many gamers register under a "game name".  Then, you get an occasional e-mail about what is new at nVidia, and CUDA 8rc, of course.       --scryptr

[Amph]

where can i get cuda 8 ? at the moment is avail only 7.5  8 is RC and is only for official devels...

you can easily register as a developer but I remember someone posting a link to cuda 8 RC in this or other threads.

it was me https://www.dropbox.com/s/r5fajizspbjzb9k/cuda_8.0.27_win10.exe?dl=0

[Grim]

Another 0.02 although I don't use the miner yet ... 

It's just a way to show appreciation of your work.

so a month later still noone donated at least 0.01 or 0.02???

[pallas]

Another 0.02 although I don't use the miner yet ... 

It's just a way to show appreciation of your work.

so a month later still noone donated at least 0.01 or 0.02???

Nothing since the 2 donations at the beginning.

[ioglnx]

I always use english as system language: one reason is that if I need to paste an error to someone, or search it on google, I have much higher chance of success. And many others.

Besides...

It looks like you are not using cuda 8, but can't be sure.

I have installed CUDA 8 RC with the deb package from NV.

[Amph]

Another 0.02 although I don't use the miner yet ...  

It's just a way to show appreciation of your work.

so a month later still noone donated at least 0.01 or 0.02???

Nothing since the 2 donations at the beginning.

what happened to the sp windows version he was working on it, and suddently stopped because of a problem on the cpu validation, and then, forgotten?

btw is your version of 30MH hashpower for the 1070, available on github, or private?

[pallas]

Another 0.02 although I don't use the miner yet ...  

It's just a way to show appreciation of your work.

so a month later still noone donated at least 0.01 or 0.02???

Nothing since the 2 donations at the beginning.

what happened to the sp windows version he was working on it, and suddently stopped because of a problem on the cpu validation, and then, forgotten?

btw is your version of 30MH hashpower for the 1070, available on github, or private?

Unless my pc got hacked, I'm the only one using it ;-)

[Dr_Victor]

Pallas, for what reason we are discussing miner that you don't sell or share? I am ready to buy Linux version, but you don't want to sell it!

[bensam1231]

Another 0.02 although I don't use the miner yet ... 

It's just a way to show appreciation of your work.

so a month later still noone donated at least 0.01 or 0.02???

Nothing since the 2 donations at the beginning.

No windows binaries...