Marco Costalba c581b7ea36 Another attempt at evaluation shortcut ...

In this case we try a rather drastic
approach: we simply don't futility prune
in qsearch when arriving from a null move.

So we save evaluating and also save to mess
with eval margins at all because margin is used
only in futility.

Also accuracy should not be affected, actually it
improves because we don't prune anything anymore.

bench: 5404066

2012-11-05 16:12:28 +01:00

..

benchmark.cpp

Rename RootPosition and shuffle think()

2012-10-24 15:01:39 +02:00

bitbase.cpp

Don't push on the stack 200KB in one go

2012-09-30 11:35:14 +02:00

bitboard.cpp

Use self-describing constants instead of numbers

2012-10-21 11:16:21 +02:00

bitboard.h

Micro-optimize pop_lsb() for 64bit case

2012-11-02 12:11:49 +01:00

bitcount.h

Fix POPCNT support on mingw 64

2012-10-06 13:01:44 +02:00

book.cpp

Drop a magic in book.cpp

2012-09-22 11:19:10 +02:00

book.h

Rename class Book to PolyglotBook

2012-09-16 10:32:57 +02:00

endgame.cpp

Detect drawish KQKP endings

2012-10-28 10:17:57 +01:00

endgame.h

Detect drawish KQKP endings

2012-10-28 10:17:57 +01:00

evaluate.cpp

Use self-describing constants instead of numbers

2012-10-21 11:16:21 +02:00

evaluate.h

Move RootColor from Eval to Search

2012-10-21 09:12:02 +02:00

history.h

Use self-describing constants instead of numbers

2012-10-21 11:16:21 +02:00

main.cpp

Terminate threads before to exit main()

2012-08-29 19:11:44 +02:00

Makefile

Further improve compatibility when compiling on OS X

2012-10-16 00:13:16 -07:00

material.cpp

Use self-describing constants instead of numbers

2012-10-21 11:16:21 +02:00

material.h

Use self-describing constants instead of numbers

2012-10-21 11:16:21 +02:00

misc.cpp

Rearrange prefetch code

2012-10-08 11:43:47 +02:00

misc.h

Get rid of struct Time

2012-09-04 09:38:51 +02:00

movegen.cpp

Fix crash under Chess 960

2012-09-16 14:14:55 +02:00

movegen.h

Prefer size_t over int for array sizes

2012-08-19 11:01:46 +01:00

movepick.cpp

Retire refine_eval()

2012-10-22 10:03:53 +02:00

movepick.h

Rename *last to *end

2012-09-09 10:24:40 +02:00

notation.cpp

Use std::stack instead of fixed size array

2012-10-27 13:31:23 +02:00

notation.h

Fix MSVC 2012 64bits warnings

2012-09-14 09:57:13 +02:00

pawns.cpp

Use self-describing constants instead of numbers

2012-10-21 11:16:21 +02:00

pawns.h

Use self-describing constants instead of numbers

2012-10-21 11:16:21 +02:00

platform.h

Fix compatibility with old Windows 95 and 98

2012-10-20 10:48:26 +02:00

position.cpp

Fix a warning under MSVC

2012-11-02 11:43:23 +01:00

position.h

Retire move_attacks_square()

2012-10-30 20:03:35 +01:00

psqtab.h

Use self-describing constants instead of numbers

2012-10-21 11:16:21 +02:00

rkiss.h

Update copyright year to 2012

2011-12-30 13:52:16 +01:00

search.cpp

Another attempt at evaluation shortcut

2012-11-05 16:12:28 +01:00

search.h

Rename RootPosition and shuffle think()

2012-10-24 15:01:39 +02:00

thread.cpp

Rename RootPosition and shuffle think()

2012-10-24 15:01:39 +02:00

thread.h

Further rearrange search()

2012-10-01 10:44:04 +02:00

timeman.cpp

Complete the renaming in Search::LimitsType

2012-03-31 09:16:09 +01:00

timeman.h

Use UCI names in Search::LimitsType

2012-03-27 14:26:58 +01:00

tt.cpp

Rename first_1 / last_1 in lsb / msb

2012-07-08 09:36:40 +01:00

tt.h

Use std::vector to implement HashTable

2012-03-31 19:07:11 +01:00

types.h

Fix an off-by-one bug in multi pv print

2012-11-03 00:36:40 +01:00

uci.cpp

Creative formatting in uci.cpp

2012-10-28 11:28:14 +01:00

ucioption.cpp

Move all Contempt Factor code to search.cpp

2012-10-13 14:49:01 +02:00

ucioption.h

Introduce namespace UCI

2012-08-18 12:26:22 +01:00