Created
May 18, 2015 20:52
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GPU mining on MacOS. Tried on MacBook Pro Retina with NVIDIA GeForce GT750M. Only reaches a max of 700-900 KH/s which is only 0-15% better than CPU on 8 cores
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| wget http://developer.download.nvidia.com/compute/cuda/7_0/Prod/local_installers/cuda_7.0.29_mac.pkg | |
| sudo installer -pkg cuda_7.0.29_mac.pkg -target / | |
| // once cpp-ethereum 0.9.23 is released on homebrew you do not need to build from source | |
| brew update | |
| brew tap ethereum/ethereum | |
| brew reinstall cpp-ethereum --with-gpu-mining --devel --build-from-source | |
| // or build from source: | |
| // cd cpp-ethereum | |
| // cmake -DETHASHCL=1 -DGUI=0 | |
| // make -j8 | |
| // make install | |
| // try --opencl-device with 0, 1, 2 etc | |
| ethminer -G -M --opencl-device 2 // to benchmark | |
| // | |
| ethminer -G --opencl-device 2 // to mine | |
| // for geth mining you need an account | |
| // rpccorsdomain is needed for ethminer to access rpc | |
| // note that you do NOT need --mine or start mining on console | |
| geth --rpccorsdomain localhost --verbosity 6 --pprof console 2>>/tmp/eth.log |
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