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Detach the state when copying a position
2009-05-29 Marco CostalbaDetach the state when copying a position
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-29 Marco CostalbaOrder bad captures by SEE value
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-29 Marco CostalbaPassed pawns evaluation tweak
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-25 Marco CostalbaMerge hardware POPCNT detection and use
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-25 Marco CostalbaSplit killer moves from non-captures
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-25 Marco CostalbaRevert _BitScanForward64 support
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-24 Marco CostalbaAdd a bit more pop_1st_bit<HasBSF> conversions
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-24 Marco CostalbaUse compiler name lookup to simplify code
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-24 Marco CostalbaEnable _BitScanForward64 in move generation
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-24 Marco CostalbaEnable _BitScanForward64 at runtime
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-23 Marco CostalbaPrint info about use of 64bit functions and hardware...
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-21 Marco CostalbaFix compile errors under MSVC
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-21 Marco CostalbaForgot two conversion to new POPCNT interface
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-21 Marco CostalbaAdd temporary debug info on POPCNT support
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-21 Marco CostalbaEnable POPCNT at runtime
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-21 Marco CostalbaIntroduce bitcount.h
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-21 Marco CostalbaUnify piece_attacks<> for KNIGHT and KING
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-21 Marco CostalbaUse do_move_bb() also for en passant moves
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-21 Marco CostalbaIntroduce do_move_bb() to update bitboards after a...
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-21 Marco CostalbaBackup some mor einfo in do_null_move()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-21 Marco CostalbaMove npMaterial[2] to StateInfo in Position
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-20 Marco CostalbaRetire lastMove from Position class
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-20 Marco CostalbaSmall code style in headers
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-20 Marco CostalbaDirectly relate HistoryMax to OnePly
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-20 Marco CostalbaSmall code style massage in uci.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-20 Marco CostalbaSpace inflate and cleanup direction.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-20 Marco CostalbaReduce history 4 times instead of 2 when reach the...
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-19 Marco CostalbaRetire count_1s_8bit()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-19 Marco CostalbaSmall code style triviality in evaluation
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-19 Marco CostalbaRemove hardcode default values of UCI variables from...
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-17 Marco CostalbaCache king shelter info in pawns structure
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-16 Marco CostalbaMove beta counter variables to the per-thread data
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-16 Marco CostalbaBetter document how history works
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-15 Marco CostalbaFix broken multi-pv with aspiration window search
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-12 Marco CostalbaFix a warning un using anonymous structs
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-10 Marco CostalbaUse string instead of std::string
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-10 Marco CostalbaUse 64 bits for debug counters
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-09 Marco CostalbaFix some Intel compilers warnings
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-08 Marco CostalbaMicro optimize generate_pawn_checks()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-07 Marco CostalbaConvert also generate_pawn_blocking_evasions() to new API
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-07 Marco CostalbaBetter dscovery check condition in generate_pawn_checks()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-07 Marco CostalbaFurther parametrize generate_pawn_captures
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-07 Marco CostalbaUpdate copyright year
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-07 Marco CostalbaRewrite the way application exits
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-07 Marco CostalbaBe sure book file is closed before we leave
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-06 Marco CostalbaRewrite Book implementation
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-06 Marco CostalbaSpace inflate book.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-06 Marco CostalbaFix a couple of MSVC warnings
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-05 Marco CostalbaMicro optimize move_is_ep() and move_is_castle()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-05 Marco CostalbaFaster Position::move_is_capture() condition
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-05 Marco CostalbaFix missing pawn color check in move_is_legal()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-04 Marco CostalbaUpdate makefile to use PGO with Intel C++ v11.0
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-04 Marco CostalbaMicro optimize SEE
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-03 Marco CostalbaAvoid an usless check in pl_move_is_legal
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-03 Marco CostalbaChange TT interface to ask directly for a position key
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-03 Marco CostalbaSetup to use Callgrind profiler
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-03 Marco CostalbaRestore development versioning and LSN filtering
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-03 Marco CostalbaStockfish 1.3.1
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-03 Marco CostalbaRevert Glaurung 1 book compatibility patch
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-02 Marco CostalbaStockfish 1.3
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-02 Marco CostalbaFix a very old UCI option parsing bug
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-02 Marco CostalbaNicely simplify MovePicker::pick_move_from_list
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-05-02 Marco CostalbaSort moves just after scoring
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-30 Marco CostalbaUpdate polyglot.ini
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-30 Marco CostalbaStockfish 1.3 rc1
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-30 Marco CostalbaDo not razor after a null move
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-29 Marco CostalbaFix assignment of pv[0] when creating root move list
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-28 Marco CostalbaMerge Joona's razoring tweaks
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2009-04-28 Marco CostalbaHardcode depth limit for selective search
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-27 Marco CostalbaFix a warning under MSVC
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-27 Marco CostalbaMicro optimize Position::move_is_check()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-27 Marco CostalbaInline Position::move_is_capture()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-27 Marco CostalbaRetire timeoday.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-27 Marco CostalbaSmall cleanup in misc.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-27 Marco CostalbaCode style cleanup in transposition table code
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-27 Marco CostalbaFix a bogus assert in tt.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-27 Marco CostalbaConvert piece.cpp to C++
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-27 Marco CostalbaRemove an useless comparison in futility pruning
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-26 Marco CostalbaSmall code tidy up and test results
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-26 Marco CostalbaDo not hardcode default values of UCI variables
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-26 Marco CostalbaGreatly speedup has_mate_threat()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-19 Marco CostalbaMicro optimize generate_piece_checks() take 2
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-19 Marco CostalbaSimplify Position::is_mate()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-18 Marco CostalbaMicro optimize generate_piece_checks()
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-18 Marco CostalbaMovePicker: retire per square MVV/LVA ordering
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-18 Marco CostalbaIn qsearch store the cut move in TT
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-18 Marco CostalbaMerge Joona's new aspiration window search
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2009-04-18 Marco CostalbaIntroduce move_pawns() helper in movegen.cpp
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-18 Marco CostalbaRemove failHigh/Low bits from IterationInfoType
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-18 Marco CostalbaLittle code style tweaks
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-18 Marco CostalbaRevert previous patch as per Joona request
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-13 Marco CostalbaRe-fix square.h warning to avoid a compile error under...
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-13 Marco CostalbaFix a gcc warning due to order of initialization in...
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-13 Marco CostalbaFix a compile error with Intel icc
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-13 Marco CostalbaFix a warning under Intel compiler in square.h
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-12 Marco CostalbaFix a very nasty conversion bug in Option c'tor
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-11 Marco CostalbaStore UCI options of type CHECK according to C++ convention
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-11 Marco CostalbaRestore original UCI option printing order
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-11 Marco CostalbaUse a map instead of a vector to store UCI options
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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2009-04-11 Marco CostalbaRemove unused currentMoveCaptureValue from search stack
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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