[Bug-gnubg] Optimal Setting for Eval Threads

[M. J. Mannon]

All the references I can find suggest setting "Eval Threads" to the number of 
*cores* on your system. Most of these sources, I fear, refer to CPUs that do 
not have hyperthreading.

I have a 4-core CPU. With hyperthreading (each core runs 2 threads), it has 8 
threads.

So, is the recommended setting for me 4 or 8?

Thanks, 
Mike Mannon