Avoid indirect calling of piece_of_color_and_type(c, PAWN) and its
alias pawns(c) in the pawn evaluation loop, but use the pawns
bitboards accessed only once before entering the loop.
Also explicitly mark functions as static to better self-document.
No functional change.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
We don't need different names between a function and a
template. Compiler will know when use one or the other.
This let use restore original count_1s_xx() names instead of
sw_count_1s_xxx so to simplify a bit the code.
No functional change.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Centralize in a single object all the global resources
management and avoid a bunch of sparse exit() calls.
This is more reliable and clean and more stick to C++ coding
practices.
No functional change.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Catched counting the nodes searched at
fixed depth. A quick and reliable cross check,
expecially in inflate only patches.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
It is more clear, at last for me.
Also cleanup evaluate_rook() and evaluate_queen()
No functional change.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
