Poprzednie wersje Stockfish
Autor kompilacji - ajithcj
Informacje o wersji:
Don't insert pv back into tt
This code was added before the accurate pv patch, when
we retrieved PV directly from TT.
It's not required for correct (and long) PVs any more and
should be safe to remove it.
Also, allowing helper threads to repeatedly over-write
TT doesn't seem to make sense(that was probably an un-intended
side-effect of lazy smp). Before Lazy SMP only Main Thread used
to run ID loop and insert PV into TT.
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 74346 W: 13946 L: 13918 D: 46482
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 47265 W: 6531 L: 6447 D: 34287