йĳElephantEye()汾3.13

Ƴ *20083
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һ

ElephantEye һɵйѭGNUͨùЭ顷(GNU Lesser General Public Licence)ǰ£尮ߺͳʦʹ ElephantEye Դ
ElephantEye Ϊۡȡ͡ڼӡһ𹹳й塰ϵĵάElephantEye ͨһױ༭ElephantBoard ʹãԢа(Ӣ Board ˼ǡ塱)(ע ElephantBoard ѸΪʦ)

Э

ElephantEye ֧UCCI 3.0ǳûͨUCCI(UCCI2QH)ElephantEye档
(1) ֵ֧UCCIУ
ucci
setoption ...
position {fen <fen_str> | startpos} [moves <move_list>]
banmoves <move_list>
go [ponder | draw] ...
ponderhit [draw] | stop
probe {fen <fen_str> | startpos} [moves <move_list>]
quit
(2) ԷصUCCIϢУ
id {name <engine_name> | version <version_name> | copyright <copyright_info> | author <author_name> | user <user_name>}
option ...
ucciok
info ...
{nobestmove | bestmove <best_move> [ponder <ponder_move>] [draw | resign]}
    pophash [bestmove <best_move>] [lowerbound <value> depth <depth>] [upperbound <value> depth <depth>]
bye



ElephantEye ΪUCCI棬ɿõĲ(ֱڡʦ)
(1) ֿ⣺
ĬϵĿֿΪ ElephantEye (ELEEYE.EXE)ǰĿ¼µ BOOK.DAT10,000Գƾŷ
(2) ˼ʱ䣺
޶˼ͨǺܺõѡ񣬽ʱóԶʱ䡣ڽɱֻʱó˼ʱֹ˼
(3) ûС
ûСԳٶӰ첻Ĭ16MBѾ㹻 ElephantEye ṩûСĹܡڴ£ʱʵûĴС鲻Ҫڴһ롣
(3) ü̶ȣ
ΪӿٶȣElephantEye ĬʹÿŲüҲӰĿԺСֻͼÿŲü
(4) ֪ʶ
֪ʶ;۵׼ȷйأ ElephantEye ֪ʶȼУֻͼǲþۺ(ֵֻ)ڽžֵȲҪ֪ʶľʱԳá
(5) ԣ
ElephantEye 4ԡԽ󣬳Խп߳ΪõŷõŷһôҲûУûÿֿʱʵԣԱͬľ߳һŷ

ġ

2.0濪ʼElephantEye֧֡泤иĹ⣬֧֡и򡱰͡׽ڳԷƣֻʶɡ׽
A. ׽иڱ()
B. ׽иڱ()
C. ׽и()
 ElephantEye ڸӵ޷ȷʶ𳤴򣬵֧UCCI banmoves ... һûΪˡ򡱵ĽţáʦġýšǿƱš

塢㷨

ElephantEye ƫʹϽЧĲ㷨
(1) ʹλкλеŷ
λ(BitRanks)λ(BitFiles)ڻ()ŷ(ǳŷ)ɣλкλпòѭ㡣ElephantEye УλкλеļŷУҲõǣƵжϡ
(2) ̬
̬ʱElephantEye ˳ӻ⽫ŷŷʱElephantEye ˵ҪĳӣԲӵıԲڷеʿŷھ̬ķΧ֮ڡ
(3) ѭŷͳ⣺
ElephantEye ʶѭŷѭŷʱжķΪһýֹĹıƣĿǰ ElephantEye ޷ʶ׽
(4) û
ElephantEye οй˼·ʹȺʼոǵ˫ûõͳ(߳)߽û²ԡ
(5) ĿŲü
ElephantEye ʹ R=2 ĿŲüڲоֽ׶ʹôĿŲü
(6) /ŷ/ɱŷ/ʷ
ElephantEye ŷǳǵŷõĳŷɱŷͰʷŷ
(7) /ΨһӦ죺
ѡϣElephantEye ˽ΨһӦ졣
(8) Alpha-BetaҪ
ElephantEye ʹôͳϵĵݹʽAlpha-BetaҪ
(9) ֿ⣺
ElephantEye Ŀֿ⹲10,000ԳŷǴ1990굽2005ȫ򱭡8,000ֶȡġ
(10) ̨˼ʱԣ
ElephantEye ֺ̨֧˼ܣͬʱṩʱƺͼʱʱԣԶʱ䡣

ֿ

ElephantEye ĿֿɡElephantEye ֿߡߺҪѡPGNڵļУȻ󱣴Ϊֿļ(ͨ BOOK.DAT)ͨɿֿԽ࣬ɵĿֿļԽ
ΪʹĿֿ ElephantEye ЧֻҪɵĿֿļ滻 ElephantEye Ŀ¼µ BOOK.DAT ɣҲڡʦġáԻָֿļ

ߡۺ

ElephantEye 2.1濪ʼֺ;۲־ͷˣͨAPIʽ۲ϡ
ʦ ElephantEye ĻϸɵطӡLGPLЭ飬;ֶΪĳ⣬κһֶֻҪòֵԴ򼴿ɡ仰˵۲ûʹκοŴ룬ôʦû񹫿ⲿֵԴҲˡ
ElephantEye ľAPIӿڶ£
A. ƣconst char *GetEngineName(void);
B. Ԥۺӿڣvoid PreEvaluate(PositionStruct *lppos, PreEvalStruct *lpPreEval);
C. ۺӿڣint Evaluate(const PositionStruct *lppos, int vlAlpha, int vlBeta);
 PositionStruct  PreEvalStruct ֱ position.h  pregen.h жĽṹ

ˡԴ

ElephantEye Դ9ģ飬ݴΪ
(1) ucci.h/ucci.cpp
UCCIģ飬 Windows  Unix µճ
(2) pregen.h/pregen.cpp
Zobrist ŷԤñģ顣ElephantEye Ԥñ֣һǻӵŷԤñ(ӡӡڳӺ͸ӳ)ʵλкλмĻӵŷԤñʹŷʱ˷ı߽жϡ
(3) position.h/position.cpp
Ҫŷ;ݽṹܡĴǱģص㣬ݰʼFEN롢ƶɱŷĺжϡжϡѭ⡢ֵֵȹ̣5λüֵ
(4) genmoves.cpp
ŷɳŷɲŷֻɽŷɳŷͬʱÿŷӦMVV(LVA)(׼SEE)ֵģ黹һרжǷбĺMVV(LVA)ֵбӣMVV-LVAֵ(С㲻)ޱӣֻMVVֵˣжǷиĳҲڱģС
(5) hash.h/hash.cpp
ûʷŷбģ飬ûķʹȡҪȡȲ
(6) book.h/book.cpp
ֿȡģ顣
(7) movesort.h/movesort.cpp
ŷбģ顣
(8) search.h/search.cpp
ģ飬˾̬ȫ͸Ҫ⣬ǫ̛˼ʱ䡢ͳƺϢݡģĺģ顣
(9) eleeye.cpp
( main )
(10) preeval.h/preeval.cpp
λԤElephantEye ݡ/ء͡/о/о֡Եλ顣
(11) evaluate.cpp
ۺElephantEye ļ͵۵ĻƣֵĲֻͣһǣƣٽһ۳ԣ߲λ谭

š

ElephantEye ص㷨֪ʶϱȽǷȱ2.8GHzĴÿԼ1,000,000(;̬)һо־1ڿԼ11㡣
ϣElephantEye ͡SaoLa (ս)ȳͬˮƽھϵȱݣElephantEye 붥ҵ(ллʦҡʥ)һĲࡣ
ElephantEye ڡվԣõȼս2500ңս2000ң1500ҡ
20059̨ʩɽİ£ElephantEye μ̨еĵ10ICGA԰ƥ˴йս7ʤ514141120068 ElephantEye μڱеȫ׽Ľս7ʤ211187

ʮԴ

ElephantEyeԴ򷢲SourceForgeXiangQi WizardĿУҳǣ
http://sourceforge.net/projects/xqwizard/
ElephantEyeİ汾ĽʵʱͬطSourceForgeSVNվϣȡַǣ
https://xqwizard.svn.sourceforge.net/svnroot/xqwizard/
ʹ TortoiseSVN SVNͻ˳ȡµ(ȫͬ)룬TortoiseSVN ʹýܺصַǣ
http://sourceforge.net/projects/tortoisesvn/

ElephantEye ֧UCCI(硶ʦ)Уʦװһ汾 ElephantEye
ʦİԵվأ
http://www.skycn.net/soft/24665.html (վ) 
http://www.onlinedown.net/soft/38287.htm (԰) 
ʦİԵվأ
http://www.skycn.net/soft/35392.html (վ) 
http://www.onlinedown.net/soft/47666.htm (԰) 

ElephantEye Դ ElephantEye Դ⣬¼ģ飺
(1) ͨõͼӿ(utility)ṩ˻ָλֵ̡㡢Visual Basic µԭȹܣ
(2) йģ(cchess)Ϊʹ ElephantEye ṩ˽ӿڣ
(3) ֿģ(BOOK)ֿBOOK.DATĴ룻
(4) UCCIģ(LEAGUE)ΪUCCIԺͱṩԶԾֵƽ̨
(5) UCCI(TREE)UCCI(֧UCCI 2.2+)·߷ߣ
(6) XQF׹(XQFTOOLS)ṩݲ(*.XQF)(*.MXQ)QQ(*.CHE)תΪֲ(*.PGN)Ĺߣ
(7) ǳ(UCCI2QH)ΪǳUCCIṩ˽ӿڣ
(8) ǳ֧UCCI(QH2UCCI)Ϊ񵰡ǳUCCIṩ˽ӿڣ
(9) BBS Chess(BBSCHESS)һ Visual Basic ĹùߣڸУBBSճɫĹ棻
(10) ͼƬ(FEN2BMP)һ԰ѹйFENļתBMPļʵùߣ
(11) (MISC)BASE64ת롢BIG5/GBת롢UNIXıת롢ͨѶܵԵȹߡ
(12) ˵ĵ(DOC)й̽ϵأ
(13) (CCGC)ElephantEye μ׽ȫĽ(CCGC)ȫס

Ҫù ElephantEye ĸϸϢɵ¼ٿȫ
http://www.elephantbase.net/