Yeah you're right, damn it. I guess that's it, we reached a limit.
Thank you again for the responses.
The only thing we can do is use parity mode. Keeping in mind the fact that even private keys have public keys prefixed with 02 and 03, this is not important. The main thing is the parity of the private key.
1. Generate a new table GPUGroup.h from even numbers - 2G, 4G, 6G, 8G, 10G, 12G,... 1024G
2. In the getGPUStartingKeys() function we use only even private keys, make a dot and send it to the Poins p array, filling it completely. This way we will only look for an even private key. It doesn't matter what prefix PubKey has.
Winning plus 50% or minus 100%. Without knowing the even or odd target private key.