No tricks. 500 8-core opteron servers running mikhaels hp8.
I simply took the best scripts from this thread and used some recommendations from members.
Cloud you please share your primecoin.conf settings ... somehow is my 8-core Opteron processor hugely under-performing compared to my XEON quard core. :-/
Thx!
one4many
Just overclock it. Use mikhael's Linux build so the system uses the most adequate library for your processor.