All About BTC, LTC, ETH mining as well as other alternative crypto currencies
The fork of ethminer for Nvidia CUDA GPUs has been updated to a new version – Ethminer 0.9.41-genoil-1.0.5 (source). The latest release of Genoil’s ethminer for CUDA should bring back support for older Compute 3.0 GPUs, so if you have one of these you should check to see if it will work as it should now (if you had issues with the previous 0.9.41-genoil-1.0.4b3 release). It also has some cleaned up code, but you should not expect to see a performance boost with it. Do note that when running with CUDA it will run only on the first GPU, so you need to manually set the option
--cuda-devices 0 1 2 3 4 5 to have for example the miner run on a 6-card GPU mining rig. The fork from Genoil, although targeted at Nvidia CUDA miners, will also work on AMD OpenCL GPUs, but there it should not be any different than from the default ethminer that is OpenCL only.