Speculative prefetch
authorjoergoster <osterj165@googlemail.com>
Thu, 2 Oct 2014 21:19:14 +0000 (22:19 +0100)
committerJoona Kiiski <joona.kiiski@gmail.com>
Thu, 2 Oct 2014 21:19:14 +0000 (22:19 +0100)
commit82d065b011e416d655167864e4939ce84f0521e5
treeffa6ad96bfd03717e09cd8c3b84790142af7745e
parente60cdca9b016f1edb8789d99785843cebe704e29
Speculative prefetch

Idea by Peter Oesterlund.
Implemented and tested by Joerg Oester

STC 3 threads
ELO: 3.19 +-2.1 (95%) LOS: 99.9%
Total: 40000 W: 7576 L: 7209 D: 25215

LTC
LLR: 2.96 (-2.94,2.94) [0.00,6.00]
Total: 22026 W: 3829 L: 3619 D: 14578

STC
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 7291 W: 1531 L: 1404 D: 4356

No functional change

Resolves #61
src/position.cpp
src/position.h
src/search.cpp