[Bug-gnubg] nested mt tasks

[Christian Anthon]

Hi Jon and the rest of you,

what is your take on the subject. I would like to implement xgroller
functionallity for play, hint, analysis and rollouts. One

a) call scoremoverollout within asyncfindMove and similar for cubes.
b) rollouts within rollouts.
c) rollouts within analysis.

Probably one would do a) multithreaded while b) and c) are better as
single threaded since the parent tasks are already threaded.

rollouts within rollouts poses its own set of problems becuase of
global variables and options.

Christian.