I was in the team that made the first ethereum gpu miner. back in 2015. The Gateless Gate Sharp version seems to be a slightly modified version of the original kernel.
I know the history - because I was there. You did *not* write the GPLv3 code which you stole; it does not matter at all what other code you may have written in the miner. Also, I linked the code from the ethereum-mining repo, if you care to read - which originates from https://github.com/ethereum/aleth - which predates you. He did the real first Eth miner.
@sp_
https://i.imgur.com/BhLTtuS.mp4
In the latest version opencl has been disabled for nvidia. so the if you select amd devices with --cl-index you need to change the indexes.
Use tbminer --list-devices to find the correct index
It's all AMD and I explicitly use --amd-only to exclude the 1 Nvidia card I have in that machine from TBM