[Bf-committers] auto threads default

[Paolo Colombo]

Revision 13792 set auto threads default. This commit seams to force 
using as threads as the number of cpus.

So with my single core cpu I can use only one thread (also if I force 
this number disabling the auto thread button).

Before this commit I experianced better speed rendering with 2 or more 
threads on single cpu. Now uuse always one thread.


Ubuntu 7.10 x86 AND athlon XP 2600+

As always sorry for my poor english.

Jody