DataSea
I am not specialist, I am not person how network is working, but I see that network has big difficulty with work. Since block reward time is 60 second, that mean network should resolve 60 blocks per hour. But if you count blocks in block explorer it is from 33 to 53 blocks per hours. So I dont know how your testing should affect network, but I hope network will survive!
What difficulty algorithm do you want? I am not specialist, I am not person how network is working, but I see that network has big difficulty with work. Since block reward time is 60 second, that mean network should resolve 60 blocks per hour. But if you count blocks in block explorer it is from 33 to 53 blocks per hours. So I dont know how your testing should affect network, but I hope network will survive!
Unfortunately dtc can successfully mining on GPU now.
I think anti GPU protection is more important.
It would be very interesting to find highly parallel algorithm with anti GPU protection. It is a little contradictory demand. But it is very interesting issue.