I think the fastest way to generate public keys with CPU is to use ice library
So you have point P and in 2 seconds I get 3.5 million of next points
That's a terrible speed to get points of sequential keys, on a CPU. A good implementation can reach at least 20 million pubKeys / second, on a single thread, on a modest CPU.
thx for the feedback , yes i used this in the past but i upgraded my gpu recently and now im using some version of vanity search and im doing about 500mk/keys ... this cpu tool i made is for slower/older laptops .. its not that bad imo since its my first code .. good luck everyone finding puzzle 67