NVIDIA Kepler (K20) from 134MHash/s to 330MHash/s with CUDA - page 9.

charliemaggot

member

Activity: 79

Merit: 10

Quote from: gateway on April 05, 2013, 02:37:50 PM

I have a GTX 680.. just tried to run it but it spit this out..

Client will start 1 miner threads
Work will be refreshed every 4000 ms
1 CUDA GPU devices found
Setting CUDA device to first device found
Loading module bitcoinminercuda.ptx
Unable to load CUDA module: 209

then it exits..

Did you use the master or kepler branch?
Does the file bitcoinminercuda.ptx exist in the same directory as the exe?
Can you try compiling the ptx yourself (run buildcuda)?

gateway

hero member

Activity: 552

Merit: 500

I have a GTX 680.. just tried to run it but it spit this out..

Client will start 1 miner threads
Work will be refreshed every 4000 ms
1 CUDA GPU devices found
Setting CUDA device to first device found
Loading module bitcoinminercuda.ptx
Unable to load CUDA module: 209

then it exits..

charliemaggot

member

Activity: 79

Merit: 10

Windows binaries: I've added a "kepler" branch and rebuilt it. I don't have any suitable h/w, so if anyone could try it, that'd be grand.

https://github.com/cdmackie/rpcminer-mod/tree/kepler

charliemaggot

member

Activity: 79

Merit: 10

That's the Microsoft runtime, but it was linked to the debug version so I've changed it to a release version.

You can download again and I've added the missing file in case you don't have the runtime installed.

edit: CUDA module isn't compiled...working on it.

edit2: I've added the CUDA ptx file, so you can download the latest binaries.

For for expediency, I've thrown in a "buildcuda.bat" in the root that will compile the ptx and put it in bin.

I'll tidy it all up tomorrow (or later today as they say).

GimpyPrime

member

Activity: 68

Merit: 10

Quote from: DastanX on April 04, 2013, 11:52:51 PM

Quote from: Evan on April 04, 2013, 11:46:14 PM

Quote from: GimpyPrime on April 04, 2013, 07:39:55 PM

Any status updates on a compiled version for Windows?

MSVCP100d.dll is missing from your computer please reinstall

http://www.microsoft.com/de-de/download/details.aspx?id=14632

Won't let me install it since I have a newer version. I am running Windows 8 Pro / Visual Studio 2012 Ultimate.

So that probably isn't the issue.

DastanX

newbie

Activity: 42

Merit: 0

Quote from: Evan on April 04, 2013, 11:46:14 PM

Quote from: GimpyPrime on April 04, 2013, 07:39:55 PM

Any status updates on a compiled version for Windows?

MSVCP100d.dll is missing from your computer please reinstall

http://www.microsoft.com/de-de/download/details.aspx?id=14632

Evan

hero member

Activity: 507

Merit: 500

Quote from: GimpyPrime on April 04, 2013, 07:39:55 PM

Any status updates on a compiled version for Windows?

MSVCP100d.dll is missing from your computer please reinstall

charliemaggot

member

Activity: 79

Merit: 10

I created a build solution for VS2010. Pre-built binary in bin.

https://github.com/cdmackie/rpcminer-mod

Included both OpenCL and CUDA, but I can't check CUDA.

Appreciate if someone could test it out and see if it works the same.

GimpyPrime

member

Activity: 68

Merit: 10

Any status updates on a compiled version for Windows?

wndrbr3d

hero member

Activity: 914

Merit: 500

CUDA Litecoin Miner + Source released here: https://bitcointalksearch.org/topic/ann-cudaminer-ccminer-cuda-based-mining-applications-windowslinuxmacosx-167229

jeezy

legendary

Activity: 1237

Merit: 1010

Quote from: psychocoder on April 04, 2013, 03:42:21 PM

Knows everyone a Windows CUDA Miner?

This one? https://bitcointalksearch.org/topic/ufasoft-miner-windowslinux-x86x64-sse2opencl-open-source-3486

psychocoder

newbie

Activity: 49

Merit: 0

Please wait and save your BTC, if I have time I add this code in a windows miner which supports CUDA and is still in maintenance. Keep in mind that the source code is open source and you must give out the source for free.
Knows everyone a Windows CUDA Miner? I am out of bitcoin mining since 2 years.

@Evan GTX690 has only sm_30 and not support rotate function :-(

Skami

member

Activity: 103

Merit: 10

Quote from: RainmanCC on April 04, 2013, 02:16:30 PM

Quote from: Evan on April 04, 2013, 02:06:00 PM

Quote from: RainmanCC on April 04, 2013, 01:59:37 PM

i have compiled a windows version of the miner everyone who wants it send 0.5 btc to my adress and pm me

1ChFy7a3Lsyt3JkgG2NVWXBP4Yebs1YcVV

Willing to Escrow? Screen shots? Support for future updates?

i just compiled it its not difficult to compile it. sinsce i dont have any nvidia card i coult not test hashing.
just offering the binaries.

0.5 BTC for untested bins, uhu...

RainmanCC

newbie

Activity: 21

Merit: 0

Quote from: Evan on April 04, 2013, 02:06:00 PM

Quote from: RainmanCC on April 04, 2013, 01:59:37 PM

i have compiled a windows version of the miner everyone who wants it send 0.5 btc to my adress and pm me

1ChFy7a3Lsyt3JkgG2NVWXBP4Yebs1YcVV

Willing to Escrow? Screen shots? Support for future updates?

i just compiled it its not difficult to compile it. sinsce i dont have any nvidia card i coult not test hashing.
just offering the binaries.

Evan

hero member

Activity: 507

Merit: 500

Quote from: RainmanCC on April 04, 2013, 01:59:37 PM

i have compiled a windows version of the miner everyone who wants it send 0.5 btc to my adress and pm me

1ChFy7a3Lsyt3JkgG2NVWXBP4Yebs1YcVV

Willing to Escrow? Screen shots? Support for future updates?

RainmanCC

newbie

Activity: 21

Merit: 0

i have compiled a windows version of the miner everyone who wants it send 0.5 btc to my adress and pm me

1ChFy7a3Lsyt3JkgG2NVWXBP4Yebs1YcVV

Evan

hero member

Activity: 507

Merit: 500

Quote from: Skami on April 04, 2013, 10:55:59 AM

Quote from: Evan on April 02, 2013, 07:58:03 PM

I will give .25BTC for a Windows version to be created and maintained.... I have 37 nvidia cards that are BEGGING TO BE WORKED

I'll add another 0.1 BTC

Added to list

Skami

member

Activity: 103

Merit: 10

Quote from: Evan on April 02, 2013, 07:58:03 PM

I will give .25BTC for a Windows version to be created and maintained.... I have 37 nvidia cards that are BEGGING TO BE WORKED

I'll add another 0.1 BTC

Evan

hero member

Activity: 507

Merit: 500

If someone needs a testing I currently have:

GTX690
GTX680 x2
Quadro K2000 x32
Quadro K2000M x2

(I think all of these are Keplers)

camaro69327

newbie

Activity: 59

Merit: 0

Quote from: Evan on April 03, 2013, 08:51:39 PM

Quote from: cbuchner1 on April 03, 2013, 07:10:52 PM

Finally CUDA is getting a bit more attention from developers.

I am currently doing similar optimization work for the scrypt hashing used in Litecoin. About doubled the performance I am getting from most of my cards compared to OpenCL miners. This still sucks big time when compared to ATI cards, but it sucks a bit less than before.

With the scrypt hashing it appears much more difficult to lower the kernel's register count, as the required Salsa20/8 rounds are fairly complex beasts, also the memory-hard part of the algorithm really bangs on the memory controller.

Watch out for potential Windows binary releases in the next days. I will post into the alt cryptocurrency forum.

for ltc or btc?

Looking forward to this.....

Topic: NVIDIA Kepler (K20) from 134MHash/s to 330MHash/s with CUDA - page 9. (Read 73308 times)