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ccminer's Introduction

ccminer

This is a fork of https://github.com/tpruvot/ccminer.git with additions for mining LBRY. It is a CUDA miner. It requires nVidia hardware. Early editions of ccminer included support for LBRY through the old getwork interface that is still in use by many pools. This fork also includes support for direct use of getblocktemplate (GBT).

Solo mining direct:

# start a lbrycrd daemon on testnet:
./lbrycrdd -server -txindex -rpcuser=ruser -rpcpassword=rpswd -testnet

# in a separate console, run ccminer:
./ccminer -a lbry -o 127.0.0.1:19245 -u ruser -p rpswd -D

This requires support for coinbasetxn in lbrycrd's getblocktemplate implementation, which is fairly new.

Compilation:

./autogen.sh
./configure --with-cuda=/usr/lib/cuda-10.1/targets/x86_64-linux CXXFLAGS="-Og -march=native -g -Wfatal-errors -L/usr/lib/cuda-10.1/targets/x86_64-linux/lib" CFLAGS="-Og -march=native -g"
make -j5

ccminer's People

Contributors

alexis78 avatar bitbandi avatar brannonking avatar cbuchner1 avatar cedricwalter avatar clintar avatar dementeb avatar djm34 avatar erkmos avatar galaxycash avatar hakemimi avatar klaust avatar lysandergg avatar myrinia avatar opensourcerulez avatar pallas1 avatar pyritepirate avatar rebinsilva avatar sp-hash avatar tpruvot avatar xcoredev avatar

Stargazers

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Watchers

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Forkers

tommyteavee

ccminer's Issues

The target difficulty is not working correctly

You will notice that the "target 0.000" is repeated many times while running, even though it successfully mines coins on testnet.

PS, can we change the debug output color at the same time?

--with-cuda is insufficient; -L was also needed

--with-cuda should not require the -L parameter to be used also. This should not be necessary: ./configure --with-cuda=/usr/lib/cuda-10.1/targets/x86_64-linux CXXFLAGS="-Og -march=native -g -Wfatal-errors -L/usr/lib/cuda-10.1/targets/x86_64-linux/lib" CFLAGS="-Og -march=native -g"

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