I don't like this. The problem with adding to much mining power without proper testing is that false primes can be accepted.Then network can run into problems. Instable.
Hey,
not sure what you mean by 'false primes'.
The only change in the fermat.cl is :
- uint4 q[2] = {0, 0}; this is for amd
+ uint4 q[2] = {0, 0, 0, 0}; this nvidia
This is the exact same miner as before.
And how much is "too much" ? It seems to be kind of subjective.
As I tried to say, 1000M PPS would be 'only' a difficulty of ~24.5 .. Gapcoin was designed to reach 35 or 40.
I just doing this for puting my name on a finding and not for the coins. I know there is better ways to find the records.
And the Gapcoin community thanks you !

(at least me, ahah)
Can you please link to the miner you are using, cos the one i use, i get cpp:420 opencl errors
Hum, curious. Tested on linux, windows and for several cards.
We are talking about the rev4 or rev4.1 of the gpuminer.
https://gapcoin-project.github.io/downloads/Not the oldest releases. It should works just by replacing the file.
Here is my miner,
rezipped. (temporary)
What start line are you using ?
It was not an attack on you.
It don't work on my old laptop for some reasons. I have to check it out later. I can't update the blockchain on that one at the moment. Warning about some miners have problems.