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Topic: [ANN] ccminer 2.3 - opensource - GPL (tpruvot) - page 172. (Read 500030 times)

sr. member
Activity: 285
Merit: 250
v1.4.5 released

will this yield any improvement in x11 over your old release?
legendary
Activity: 1484
Merit: 1082
ccminer/cpuminer developer
v1.4.5 released
legendary
Activity: 1484
Merit: 1082
ccminer/cpuminer developer
The "blake" algo is only for SFR and NEOS (its the real blake256 algo), blakecoin changed it to speed up the hashrate
newbie
Activity: 9
Merit: 0
oh, thx Smiley hmm ? on which pool ?

I am mining on la1.blakecoin.com.  I started out using blakecoin algorithm and thought I would see what happens when I used the blake algorithm.  To my surprise I was getting accepted shares but with half the hash rate.  I have been running with the blakecoin now for a while, but  I swithed it back to blake now to see if I was just wrong before.  So far I have one accepted (booo) with a message that says 'h is not zero' in red.  As of the finish writing of this I still just have the one bad accepted share with blake algorithm.

Also accepts are few and far between on both of them.  So I get a pool reported hash rate that is low or 0 for a while then it spikes up when I get an accept.
sr. member
Activity: 285
Merit: 250
thanks boss. is it worth installing? does it improve performance in anyway

also do you see any room for improvement for x11 etc mining in ur upcoming release, or have we hit ceiling

I was reading some good info here: https://bitcointalksearch.org/topic/fixed-nvidia-gtx-970980-bad-xmr-x11-hashing-performance-824764
legendary
Activity: 1484
Merit: 1082
ccminer/cpuminer developer
it's also CUDA 6.5, there was a newer test sdk variant for the GTX 9x0 : cuda_6.5.19_windows_general_64 : https://developer.nvidia.com/cuda-downloads-geforce-gtx9xx
sr. member
Activity: 285
Merit: 250
I've been getting the best performance out of my GTX970 for weeks using this release. Thank you. I hope there is more improvement to come!
6100 KH/S after OC currently for X11 (that's all i mine)

PS do i have to install 'CUDA 5.2' or something, like that other guy was saying install 'CUDA toolkit 6.5' but it did nothing for me
legendary
Activity: 1484
Merit: 1082
ccminer/cpuminer developer
This might be another easy question that I don't have the answer to yet, but how do I know to use either the blake or blakecoin algorithm?  They both seem to give me accepted shares, but one is half the hash rate of the other.  Thanks for any help again.

oh, thx Smiley hmm ? on which pool ?
newbie
Activity: 9
Merit: 0
This might be another easy question that I don't have the answer to yet, but how do I know to use either the blake or blakecoin algorithm?  They both seem to give me accepted shares, but one is half the hash rate of the other.  Thanks for any help again.
newbie
Activity: 9
Merit: 0
Epsylon3, I think you might be correct with your advise.  I thought in bed before sleeping and realized these are for the 750 ti and not my 780 gtx.  I am compiling a new one with the advice your gave me.  Thanks you.

Edit: You were spot on and it is working just fine now.  Donations sent.
legendary
Activity: 1484
Merit: 1082
ccminer/cpuminer developer
gallx: cuda is a nvidia framework Wink I also own a R9 285 but i dont plan to use opencl in this project.

royalpro: This cuda error could be wrong, that means the cuda has detected an error before, generally if there is no more memory on the card.

Which card are you using ? default on my project use shaders model 5.0 only, you need to change it if you dont use a 750Ti in the Makefile.am and run ./build.sh
newbie
Activity: 9
Merit: 0
I am trying to use this with Xubuntu 14.04.1, kernel 3.13.0-37, nvidia driver 340.46, cuda 6.5.  I have other versions of ccminer compiled and working.  I can compile this without error.  The problem comes when I am trying to execute ccminer.  It gives me this error message: "Cuda error in file 'blake32.cu' in line 273 : invalid device symbol."  I get the same type of 'invalid device symbol' for other algorithms too.  Could someone please help me figure out why I ma getting this error.
sr. member
Activity: 411
Merit: 250
are there any plans to create for AMD GPU?
legendary
Activity: 1484
Merit: 1082
ccminer/cpuminer developer
September 10, 2014, 05:12:01 AM
#2
Version 1.4.3 released, with "penta" Pentablake
Qubit and Doom were also imported..

Color is now enabled by default (without the "removed" -C param)

https://github.com/tpruvot/ccminer/releases
legendary
Activity: 1484
Merit: 1082
ccminer/cpuminer developer
September 05, 2014, 03:00:05 AM
#1


Welcome to the discussion thread for my ccminer fork.

It contains most algorithms, and was adapted to be usable on both linux and windows.
My releases are generally tuned with the Geforce GTX 750Ti, which was, and still is a good reference for tests (Linux + Windows) and has less hashrate drop in activity (unlike the 9xx and pascal series).

For a comprehensive list of the algorithms supported as well as details about the various configuration parameters, please check the ReadMe file.

Direct links
Windows Binaries : https://github.com/tpruvot/ccminer/releases
Source Code : https://github.com/tpruvot/ccminer
Linux, read first : https://github.com/tpruvot/ccminer/wiki/Compatibility
Sample Command Line : ccminer -a bitcore -o stratum+tcp://yiimp.eu:3556 -u 1Hpjgz8i4aRdnmLXm9Eri8fFgje2dA9BaQ -p c=BTX



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