| | | Houdini 1.5a 32 bit codes exposed >> get it here |  |
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Bettina
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Location : Bettina ( Sobel ? ) speakeasy 77>> Up All Night 77 >> Chelsea 77 >> little venice, maida vale 77 >> ???? Wendy D Green & Adnan Khashoggi know .... DO YOU ? £10,000.00 reward for information leading to me . but i am NOT here !
|  Subject: Houdini 1.5a 32 bit codes exposed >> get it here Sun Apr 08, 2012 6:05 pm | |
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Quocvuong82posts
in "evaluation.c"
Note: Houdini 1.5 use 200 centipawns (Pawn Value = 200)
PHP Code:
static int MaterialValue(...)
{
Rook = 5 Pawns, Knight = 3 Pawns, Bishop = 3.1 Pawns, Queen = 9.5 Pawns, Bishop pair = 0.45 Pawns
int v0 = 5*(POPCNTMAX15(wBitboardR) - POPCNTMAX15(bBitboardR)) + 3*(POPCNTMAX15(wBitboardN) - POPCNTMAX15(bBitboardN));
int result = 1900*(POPCNTMAX15(wBitboardQ) -
POPCNTMAX15(bBitboardQ)) + 620*(POPCNTMAX15(wBitboardB) -
POPCNTMAX15(bBitboardB)) + 200*(POPCNTMAX15(wBitboardP) -
POPCNTMAX15(bBitboardP) + v0);
Houdini 1.5a no use wEnumBL, wEnumBD..., is only wEnumB
And check Bishop on Light squares or Dark squares: wBitboardB & Light...
Light is Light squares = 0x55AA55AA55AA55AA
if ((wBitboardB & Light) && (wBitboardB & Dark))
result += 90;
if ((bBitboardB & Light) && (bBitboardB & Dark))
result -= 90;
return result;
}
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we post LOA'sH :D
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| some iPPOLIT code from whoudunitome 1.5a
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Today 7:06 am
static int ValueEndPawn(int sq)
{
int ValueOnFile[8] = {-4, -6, -8, -10, -10, -8, -6, -4};
int ValueOnRank[8] = {0, -3, -3, -2, -1, 0, 2, 0};
int rank = sq >> 3; //RankOf(sq);
if (rank && rank != 7)
return (ValueOnFile[sq & 7] + ValueOnRank[rank]);
else
return 0;
}
A copy of the IPPOLIT family
Quocvuong82
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| some more of same
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Today 7:08 am
Static value:
PHP Code:
static int ValueOpenPawn(int sq)
{
int ValueOnFile[8] = {-20, -8, -2, 5, 5, -2, -8, -20};
int ValueOnRank[8] = {0, -3, -2, -1, 1, 2, 3, 0};
int rank = sq >> 3; //RankOf(sq);
if (rank && rank != 7)
return (ValueOnFile[sq & 7] + ValueOnRank[rank]);
else
return 0;
}
A copy of the IPPOLIT family
Quocvuong82
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| re: can we have our £&$'s back now ?
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Today 8:04 am
PHP Code:
static int ValueEndPawn(int sq)
{
int ValueOnFile[8] = {-4, -6, -8, -10, -10, -8, -6, -4};
int ValueOnRank[8] = {0, -3, -3, -2, -1, 0, 2, 0};
int rank = sq >> 3; RankOf(sq);
if (rank && rank != 7)
return (ValueOnFile[sq & 7] + ValueOnRank[rank]);
else
return 0;
}
A copy of the IPPOLIT family
PHP Code:
static int ValueOpenKnight(int sq)
{
int ValueOnFile[8] = {-26, -10, 1, 5, 5, 1, -10, -26};
int ValueOnRank[8] = {-32, -10, 6, 15, 21, 19, 10, -11};
if (sq == A8 || sq == H8) A8 = 56, H8 = 63
return -120;
return (ValueOnFile[sq & 7] + ValueOnRank[sq >> 3]);
}
A copy of the IPPOLIT family
Quocvuong82
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| begining to wander ,,,,what has been added to make it stronger ???
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Today 8:54 am
Houdini 1.5a (w32) code
PHP Code:
static ValueEndKnight(int sq)
{
int ValueOnDiag[8] = {2, 1, 0, -1, -2, -4, -7, -10};
int ValueOnFile[8] = {-4, -1, 2, 4, 4, 2, -1, -4};
int ValueOnRank[8] = {-10, -5, -2, 1, 3, 5, 2, -3};
int r = RankOf(sq); r = sq >> 3;
int f = FileOf(sq); f = sq & 7;
sint64 d = f + r - 7;
d = ValueOnFile[f] + ValueOnDiag[abs(f - r) + ValueOnDiag[((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >> 32)];
//((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >> 32) is abs(d) ?
return ValueOnRank[r] + d;
}
A copy of the IPPOLIT family
Quocvuong82 is online now Reply With Quote
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| RH your becoming boring now ,,,do something original !!!!!
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Today 9:20 am
PHP Code:
static ValueEndKnight(int sq)
{
int ValueOnDiag[8] = {2, 1, 0, -1, -2, -4, -7, -10};
int ValueOnFile[8] = {-4, -1, 2, 4, 4, 2, -1, -4};
int ValueOnRank[8] = {-10, -5, -2, 1, 3, 5, 2, -3};
int r = RankOf(sq); r = sq >> 3;
int f = FileOf(sq); f = sq & 7;
sint64 d = f + r - 7;
d = ValueOnFile[f] + ValueOnDiag[abs(f - r)] +
ValueOnDiag[((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >>
32)];
((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >> 32) is abs(d) ?
return ValueOnRank[r] + d;
}
Houdini 1.5a (w32) code
PHP Code:
static int ValueEndQueen(int sq)
{
int ValueOnDiag[8] = {1, 0, -1, -3, -4, -6, -8, -12};
int ValueOnROrF[8] = {-2, 0, 1, 2, 2, 1, 0, -2};
int r = RankOf(sq); r = sq >> 3;
int f = FileOf(sq);// f = sq & 7;
sint64 d = f + r - 7;
return (ValueOnROrF[r] + ValueOnROrF[f] + ValueOnDiag[abs(f - r)] +
ValueOnDiag[((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >>
32)]);
}
A copy of the IPPOLIT family
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| re: can we have our £&$'s back now ?
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Today 9:22 am
PHP Code:
static int ValueOpenQueen(int sq)
{
int ValueOnDiag[8] = {3, 2, 1, 0, -2, -4, -7, -10};
int ValueOnROrF[8] = {-2, 0, 1, 2, 2, 1, 0, -2};
int r = RankOf(sq); r = sq >> 3;
int f = FileOf(sq); f = sq & 7;
sint64 d = f + r - 7;
d = ValueOnDiag[abs(f - r)] + ValueOnDiag[((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >> 32)];
((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >> 32) is abs(d) ?
return (ValueOnROrF[r] + ValueOnROrF[f] - 5*(r == R1) + d);R1 = 0
}
A copy of the IPPOLIT family
Last edited by Quocvuong82; Today at 12:13.
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| re: can we have our £&$'s back now ?
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Today 5:17 pm
Re: Houdini 1.5a (w32) code
PHP Code:
static ValueEndKnight(int sq)
{
int ValueOnDiag[8] = {2, 1, 0, -1, -2, -4, -7, -10};
int ValueOnFile[8] = {-4, -1, 2, 4, 4, 2, -1, -4};
int ValueOnRank[8] = {-10, -5, -2, 1, 3, 5, 2, -3};
int r = RankOf(sq); r = sq >> 3;
int f = FileOf(sq); f = sq & 7;
sint64 d = f + r - 7;
d = ValueOnFile[f] + ValueOnDiag[abs(f - r)] +
ValueOnDiag[((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >>
32)];
((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >> 32) is abs(d) ?
return ValueOnRank[r] + d;
~~
static int ValueOpenQueen(int sq)
{
int ValueOnDiag[8] = {3, 2, 1, 0, -2, -4, -7, -10};
int ValueOnROrF[8] = {-2, 0, 1, 2, 2, 1, 0, -2};
int r = RankOf(sq); r = sq >> 3;
int f = FileOf(sq); f = sq & 7;
sint64 d = f + r - 7;
d = ValueOnDiag[abs(f - r)] + ValueOnDiag[((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >> 32)];
((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >> 32) is abs(d) ?
return (ValueOnROrF[r] + ValueOnROrF[f] - 5*(r == R1) + d);R1 = 0
}
~~
static int ValueEndQueen(int sq)
{
int ValueOnDiag[8] = {1, 0, -1, -3, -4, -6, -8, -12};
int ValueOnROrF[8] = {-2, 0, 1, 2, 2, 1, 0, -2};
int r = RankOf(sq); r = sq >> 3;
int f = FileOf(sq); f = sq & 7;
sint64 d = f + r - 7;
return (ValueOnROrF[r] + ValueOnROrF[f] + ValueOnDiag[abs(f - r)] +
ValueOnDiag[((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >>
32)]);
}
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PHP Code:
static int ValueOpenKing(int un_use1, int un_use2, int sq)
{
int ValueOnFile[8] = {40, 45, 15, -5, -5, 15, 45, 40};
int ValueOnRank[8] = {4, 1, -2, -5, -10, -15, -25, -35};
return (ValueOnFile[sq & 7] + ValueOnRank[sq >> 3]);
~~
static int ValueEndKing(int sq)
{
int ValueOnDiag[8] = {2, 0, -2, -5, -8, -12, -20, -30};
int ValueOnFile[8] = {-15, 0, 10, 15, 15, 10, 0, -15};
int ValueOnRank[8] = {-30, -5, 0, 5, 10, 5, 0, -10};
int r = RankOf(sq); r = sq >> 3;
int f = FileOf(sq);// f = sq & 7;
sint64 d = f + r - 7;
d = ValueOnFile[f] + ValueOnDiag[abs(f - r)] +
ValueOnDiag[((uint32)(d >> 32))^((uint32)(d) - (uint32)(d >>
32)];
return (ValueOnRank[r] + d);
}
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ALL copy of the IPPOLIT family
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| ValueOpenBishop, ValueEndBishop, ValueOpenRook, ValueEndRook similar IPPOLIT family but Houdini 1.5a calculate in InitStatic.
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Today 5:19 pm
PHP Code:
static int ValueOpenBishop(int sq)
{
int ValueOnRank[8] = {10, 5, 1, -3, -5, -7, -8, -12};
int ValueOnDiag[8] = {-5, 0, 0, 0, 0, 0, 0, 0};
int r = RankOf(sq);
int f = FileOf(sq);
sint64 d = r + f - 7;
return (ValueOnDiag[((uint32)(d >> 32))^((uint32)(d)) -
(uint32)(d >> 32)] + ValueOnDiag[abs(r - f)] + ValueOnRank[r]);
}
static int ValueEndBishop(int sq)
{
int ValueOnDiag[8] = {3, 2, 0, 0, -2, -2, -3, -3};
int r = RankOf(sq);
int f = FileOf(sq);
sint64 d = r + f - 7;
return (ValueOnDiag[((uint32)(d >> 32))^((uint32)(d)) - (uint32)(d >> 32)] + ValueOnDiag[abs(r - f)]);
}
static int ValueOpenRook(int sq)
{
int ValueOnFile[8] = {-4, 0, 4, 8, 8, 4, 0, -4};
return ValueOnFile[sq & 7];
}
static int ValueEndRook(int sq)
{
int ValueOnRank[8] = {0, 0, 0, 0, 1, 1, 1, -2};
return ValueOnRank[sq >> 3];
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Last edited by Quocvuong82; Today at 19:31.
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| typedef
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Today 5:23 pm
typedef
PHP Code:
typedef enum{
wEnumOcc, wEnumK, wEnumP, wEnumN, wEnumB, wEnumR, wEnumQ, wEnum_Unknown
bEnumOcc, bEnumK, bEnumP, bEnumN, bEnumB, bEnumR, bEnumQ, bEnum_Unknown
}EnumPieces;
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| Global
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Today 5:24 pm
Poece Static data
sint32 PieceStaticValue[16][64];
Static Weight
int Pawn_Static_Weight; =32
int Knight_Static_Weight; =32
int Bishop_Static_Weight; =32
int Rook_Static_Weight; =32
int Queen_Static_Weight; =32
int King_Static_Weight; =32
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| Static init
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Today 5:25 pm
void InitStatic()
{
int OpenB_ValueOnRank[8] = {10, 5, 1, -3, -5, -7, -8, -12};
int OpenB_ValueOnDiag[8] = {-5, 0, 0, 0, 0, 0, 0, 0};
int EndB_ValueOnDiag[8] = {3, 2, 0, 0, -2, -2, -3, -3};
int OpenR_ValueOnFile[8] = {-4, 0, 4, 8, 8, 4, 0, -4};
int EndR_ValueOnRank[8] = {0, 0, 0, 0, 1, 1, 1, -2};
int sq, f, r;
sint64 d;
int ValueOpen, ValueEnd, Pair;
sq = 63;
do
{
Pawn
ValueOpen = (2*Pawn_Static_Weight*ValueOpenPawn(sq)/32);
Note that Static value multiplie by 2
ValueEnd = 2*Pawn_Static_Weight*ValueEndPawn(sq)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumP][sq] = Pair;
PieceStaticValue[bEnumP][H8 - sq] = - Pair;This is bug but no problem because PieceStaticValue[pi][H8] = PieceStaticValue[pi][A8], ...
Knight
ValueOpen = (2*Knight_Static_Weight*ValueOpenKnight(sq)/32);
ValueEnd = 2*Knight_Static_Weight*ValueEndKnight(sq)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumN][sq] = Pair;
PieceStaticValue[bEnumN][H8 - sq] = - Pair;
f = FileOf(sq);
r = RankOf(sq);
d = r + f - 7;
Bishop
ValueOpen = OpenB_ValueOnDiag[((uint32)(d >>
32))^((uint32)(d)) - (uint32)(d >> 32)] + OpenB_ValueOnDiag[abs(r -
f)] + OpenB_ValueOnRank[r];
ValueOpen = (2*Bishop_Static_Weight*ValueOpen/32);
ValueEnd = EndB_ValueOnDiag[((uint32)(d >>
32))^((uint32)(d)) - (uint32)(d >> 32)] + EndB_ValueOnDiag[abs(r -
f)]
ValueEnd = (2*Bishop_Static_Weight*ValueEnd)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumB][sq] = Pair;
PieceStaticValue[bEnumB][H8 - sq] = -Pair;
Rook
ValueOpen = (2*Rook_Static_Weight*OpenR_ValueOnFile[sq & 7])/32;
ValueEnd = (2*Rook_Static_Weight*EndR_ValueOnRank[sq >> 3])/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumR][sq] = Pair;
PieceStaticValue[bEnumR][H8 - sq] = -Pair;
Queen
ValueOpen = (2*Queen_Static_Weight*ValueOpenQueen(sq))/32;
ValueEnd = (2*Queen_Static_Weight*ValueEndQueen(sq))/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumQ][sq] = Pair;
PieceStaticValue[bEnumQ][H8 - sq] = - Pair;
King
ValueOpen = (2*King_Static_Weight*ValueOpenKing(sq))/32;
ValueEnd = 2*King_Static_Weight*ValueEndKing(sq)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumK][sq] = Pair;
PieceStaticValue[bEnumK][H8 - sq] = - Pair;
--sq;
}
while (sq >= 0);
|
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| | | | LondonFrau
Admin
Posts : 1288
Reputation : 3534
Join date : 2010-02-27
Location : ???
| | Subject: Re: Houdini 1.5a 32 bit codes exposed >> get it here Mon Apr 09, 2012 9:10 am | |
| | |
| | | | Bettina
Admin
Posts : 914
Reputation : 3742
Join date : 2009-11-27
Location : Bettina ( Sobel ? ) speakeasy 77>> Up All Night 77 >> Chelsea 77 >> little venice, maida vale 77 >> ???? Wendy D Green & Adnan Khashoggi know .... DO YOU ? £10,000.00 reward for information leading to me . but i am NOT here !
| | Subject: Re: Houdini 1.5a 32 bit codes exposed >> get it here Wed Apr 11, 2012 12:38 am | |
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| Global:
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Monday, 12:15 pm
static const char ConfigHex[74] = "5D717974912A20202020202020202020202020202020202020202020202020202020202020";
static sint32 ConfigData[37];
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| And call InitParameter() on Engine Init
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Monday, 12:17 pm
void InitParameter()
{
int Lo, Hi;
int cnt;
for (cnt = 0; cnt < 37; cnt++)
{
Hi = (int)(ConfigHex[2*cnt]);
Lo = (int)(ConfigHex[2*cnt + 1]);
if (Lo < 97)
if (Lo < 65)
Lo -= 48;
else Lo -= 55;
else
Lo -= 87;
if (Hi < 97)
if (Hi < 65)
Hi -= 48;
else Hi -= 55;
else
Hi -= 87;
ConfigData[cnt] = Hi*16 + Lo;Convert Hex -> Dec, i.e "9A" -> 9*16 + 10 = 154
}
ConfigData[] = {93, 113, 121, 116, 145, 42, 32, 32, 32, 32, ...}
MaterialInit();
StaticInit();
PawnStructInit();
}
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| Global
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Monday, 12:18 pm
static sint32 PawnCP, KnightCP, BishopCP, RookCP, QueenCP, BishopPairCP;
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| MaterialInit
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Monday, 7:29 pm
void MaterialInit()
{
PawnCP = ConfigData[0]; = 93
KnightCP = ConfigData[1] + 200; = 313
BishopCP = ConfigData[2] + 200; = 321
RookCP = ConfigData[3] + 375; = 491
QueenCP = ConfigData[4] + 850; = 995
BishopPairCP = ConfigData[5]; = 42;
CalcMaterialValue(); for all table
CalcDeltaMargins();Why call in Material Init?
}
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| EDITID by Quocvuong82
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Monday, 7:35 pm
Quote:
Originally Posted by Quocvuong82 View Post
~~
typedef
typedef enum{
wEnumOcc, wEnumP, wEnumN, wEnumB, wEnumR, wEnumQ, wEnumK, wEnum_Unknown
bEnumOcc, bEnumP, bEnumN, bEnumB, bEnumR, bEnumQ, bEnumK, bEnum_Unknown
}EnumPieces;
Global
Piece Static data
sint32 PieceStaticValue[16][64];
Init Static
PHP Code:
void InitStatic()
{
Static Weight
int Pawn_Static_Weight = ConfigData[6]; =32
int Knight_Static_Weight = ConfigData[7]; =32
int Bishop_Static_Weight = ConfigData[8]; =32
int Rook_Static_Weight = ConfigData[9]; =32
int Queen_Static_Weight = ConfigData[10]; =32
int King_Static_Weight = ConfigData[11]; =32
Houdini use direct in the expression
int OpenB_ValueOnRank[8] = {10, 5, 1, -3, -5, -7, -8, -12};
int OpenB_ValueOnDiag[8] = {-5, 0, 0, 0, 0, 0, 0, 0};
int EndB_ValueOnDiag[8] = {3, 2, 0, 0, -2, -2, -3, -3};
int OpenR_ValueOnFile[8] = {-4, 0, 4, 8, 8, 4, 0, -4};
int EndR_ValueOnRank[8] = {0, 0, 0, 0, 1, 1, 1, -2};
int sq, f, r;
sint64 d;
int ValueOpen, ValueEnd, Pair;
sq = 63;
do
{
Pawn
ValueOpen = (2*Pawn_Static_Weight*ValueOpenPawn(sq)/32);
Note that Static value multiplie by 2
ValueEnd = 2*Pawn_Static_Weight*ValueEndPawn(sq)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumP][sq] = Pair;
PieceStaticValue[bEnumP][H8 - sq] = -Pair;This is bug but no problem because PieceStaticValue[pi][H8] = PieceStaticValue[pi][A8], ...
Knight
ValueOpen = (2*Knight_Static_Weight*ValueOpenKnight(sq)/32);
ValueEnd = 2*Knight_Static_Weight*ValueEndKnight(sq)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumN][sq] = Pair;
PieceStaticValue[bEnumN][H8 - sq] = -Pair;
f = FileOf(sq);
r = RankOf(sq);
d = r + f - 7;
Bishop
ValueOpen = OpenB_ValueOnDiag[((uint32)(d >>
32))^((uint32)(d)) - (uint32)(d >> 32)] + OpenB_ValueOnDiag[abs(r -
f)] + OpenB_ValueOnRank[r];
ValueOpen = (2*Bishop_Static_Weight*ValueOpen/32);
ValueEnd = EndB_ValueOnDiag[((uint32)(d >>
32))^((uint32)(d)) - (uint32)(d >> 32)] + EndB_ValueOnDiag[abs(r -
f)]
ValueEnd = (2*Bishop_Static_Weight*ValueEnd)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumB][sq] = Pair;
PieceStaticValue[bEnumB][H8 - sq] = -Pair;
Rook
ValueOpen = (2*Rook_Static_Weight*OpenR_ValueOnFile[sq & 7])/32;
ValueEnd = (2*Rook_Static_Weight*EndR_ValueOnRank[sq >> 3])/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumR][sq] = Pair;
PieceStaticValue[bEnumR][H8 - sq] = -Pair;
Queen
ValueOpen = (2*Queen_Static_Weight*ValueOpenQueen(sq))/32;
ValueEnd = (2*Queen_Static_Weight*ValueEndQueen(sq))/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumQ][sq] = Pair;
PieceStaticValue[bEnumQ][H8 - sq] = - Pair;
//King
ValueOpen = (2*King_Static_Weight*ValueOpenKing(sq))/32;
ValueEnd = 2*King_Static_Weight*ValueEndKing(sq)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumK][sq] = Pair;
PieceStaticValue[bEnumK][H8 - sq] = -Pair;
--sq;
}
while (sq >= 0);
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| EDITED typedef
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Monday, 7:37 pm
Originally Posted by Quocvuong82 View Post
typedef
typedef enum{...
...
PHP Code:
Edit:
typedef enum{
wEnumOcc, wEnumP, wEnumN, wEnumB, wEnumR, wEnumQ, wEnumK, wEnum_Unknown
bEnumOcc, bEnumP, bEnumN, bEnumB, bEnumR, bEnumQ, bEnumK, bEnum_Unknown
}EnumPieces;
Global
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| Global EDITED
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Monday, 7:38 pm
Global
//Piece Static data
sint32 PieceStaticValue[16][64];
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| Init Static EDITED
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Monday, 7:39 pm
void InitStatic()
{
Static Weight
int Pawn_Static_Weight = ConfigData[6]; =32
int Knight_Static_Weight = ConfigData[7]; =32
int Bishop_Static_Weight = ConfigData[8]; =32
int Rook_Static_Weight = ConfigData[9]; =32
int Queen_Static_Weight = ConfigData[10]; =32
int King_Static_Weight = ConfigData[11]; =32
Houdini use direct in the expression
int OpenB_ValueOnRank[8] = {10, 5, 1, -3, -5, -7, -8, -12};
int OpenB_ValueOnDiag[8] = {-5, 0, 0, 0, 0, 0, 0, 0};
int EndB_ValueOnDiag[8] = {3, 2, 0, 0, -2, -2, -3, -3};
int OpenR_ValueOnFile[8] = {-4, 0, 4, 8, 8, 4, 0, -4};
int EndR_ValueOnRank[8] = {0, 0, 0, 0, 1, 1, 1, -2};
int sq, f, r;
sint64 d;
int ValueOpen, ValueEnd, Pair;
sq = 63;
do
{
Pawn
ValueOpen = (2*Pawn_Static_Weight*ValueOpenPawn(sq)/32);
Note that Static value multiplie by 2
ValueEnd = 2*Pawn_Static_Weight*ValueEndPawn(sq)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumP][sq] = Pair;
PieceStaticValue[bEnumP][H8 - sq] = -Pair;This is bug but no problem because PieceStaticValue[pi][H8] = PieceStaticValue[pi][A8], ...
Knight
ValueOpen = (2*Knight_Static_Weight*ValueOpenKnight(sq)/32);
ValueEnd = 2*Knight_Static_Weight*ValueEndKnight(sq)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumN][sq] = Pair;
PieceStaticValue[bEnumN][H8 - sq] = -Pair;
f = FileOf(sq);
r = RankOf(sq);
d = r + f - 7;
Bishop
ValueOpen = OpenB_ValueOnDiag[((uint32)(d >>
32))^((uint32)(d)) - (uint32)(d >> 32)] + OpenB_ValueOnDiag[abs(r -
f)] + OpenB_ValueOnRank[r];
ValueOpen = (2*Bishop_Static_Weight*ValueOpen/32);
ValueEnd = EndB_ValueOnDiag[((uint32)(d >>
32))^((uint32)(d)) - (uint32)(d >> 32)] + EndB_ValueOnDiag[abs(r -
f)]
ValueEnd = (2*Bishop_Static_Weight*ValueEnd)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumB][sq] = Pair;
PieceStaticValue[bEnumB][H8 - sq] = -Pair;
Rook
ValueOpen = (2*Rook_Static_Weight*OpenR_ValueOnFile[sq & 7])/32;
ValueEnd = (2*Rook_Static_Weight*EndR_ValueOnRank[sq >> 3])/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumR][sq] = Pair;
PieceStaticValue[bEnumR][H8 - sq] = -Pair;
Queen
ValueOpen = (2*Queen_Static_Weight*ValueOpenQueen(sq))/32;
ValueEnd = (2*Queen_Static_Weight*ValueEndQueen(sq))/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumQ][sq] = Pair;
PieceStaticValue[bEnumQ][H8 - sq] = - Pair;
King
ValueOpen = (2*King_Static_Weight*ValueOpenKing(sq))/32;
ValueEnd = 2*King_Static_Weight*ValueEndKing(sq)/32;
Pair = (ValueOpen << 16) + ValueEnd;
PieceStaticValue[wEnumK][sq] = Pair;
PieceStaticValue[bEnumK][H8 - sq] = -Pair;
--sq;
}
while (sq >= 0);
}
| [You must be registered and logged in to see this link.]
| maybe peter pan can contribute something to IPPOLIT wiki FOR A CHANGE
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Monday, 7:41 pm
and correct any errors as we struggle to provide this
| [You must be registered and logged in to see this link.]
| Houdini Calculate Weight in material_value.c
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Yesterday 6:29 pm
static int CalcWeight(int wP, int wN, int wB, int wBD, int wBL, int wR, int wQ,
int bP, int bN, int bB, int bBD, int bBL, int bR, int bQ)
{
int bPhase;
int wPhase;
int wValue;
int bValue;
int Weight;
int bMinor;
bMinor = bB + bN;
bPhase = bB + bN + 2 * (bR + 2 * bQ);
wPhase = wB + wN + 2 * (wR + 2 * wQ);
wValue = 5 * wR + 3 * (wB + wQ + wN + 2 * wQ);
bValue = 5 * bR + 3 * (bB + bQ + bN + 2 * bQ);
if ( wP )
{
if ( wP != 1 )
return 10;
if ( bPhase != 1 )
{
if ( bPhase == 2 )
{
if ( bR == 1 )
{
if ( wPhase == 2 && wR == 1 )
{
return 8;
}
}
else
{
if ( !bR && wPhase == 2 )
{
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| This is result test Weight calc with IvanHoe method and Houdini Method:
[You must be registered and logged in to see this link.]
Yesterday 6:31 pm
Test IvanHoe weight and Houdini weight
Key: 1732 (White: wP: 0 wN: 0 wBL: 0, wBD: 0 wR: 1 wQ: 0 -
Black: bP: 0 bN: 1 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 2,
Houdini Weight: 1
Key: 47808 (White: wP: 0 wN: 2 wBL: 0, wBD: 0 wR: 0 wQ: 0 -
Black: bP: 1 bN: 0 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 3,
Houdini Weight: 1
Key: 48388 (White: wP: 0 wN: 0 wBL: 0, wBD: 0 wR: 1 wQ: 0 -
Black: bP: 1 bN: 1 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 2,
Houdini Weight: 1
Key: 51853 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 1 bN: 0 bBL: 0, bBD: 0 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 51997 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 1 bN: 0 bBL: 1, bBD: 0 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 52141 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 1 bN: 0 bBL: 0, bBD: 1 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 52273 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 1 bN: 0 bBL: 1, bBD: 1 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 53581 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 1 bN: 1 bBL: 0, bBD: 0 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 53713 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 1 bN: 1 bBL: 1, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 53857 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 1 bN: 1 bBL: 0, bBD: 1 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 55297 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 1 bN: 2 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 55441 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 1 bN: 2 bBL: 1, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 55585 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 1 bN: 2 bBL: 0, bBD: 1 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 94464 (White: wP: 0 wN: 2 wBL: 0, wBD: 0 wR: 0 wQ: 0 -
Black: bP: 2 bN: 0 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 3,
Houdini Weight: 1
Key: 95044 (White: wP: 0 wN: 0 wBL: 0, wBD: 0 wR: 1 wQ: 0 -
Black: bP: 2 bN: 1 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 2,
Houdini Weight: 1
Key: 98509 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 2 bN: 0 bBL: 0, bBD: 0 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 98653 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 2 bN: 0 bBL: 1, bBD: 0 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 98797 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 2 bN: 0 bBL: 0, bBD: 1 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 98929 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 2 bN: 0 bBL: 1, bBD: 1 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 100237 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 2 bN: 1 bBL: 0, bBD: 0 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 100369 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 2 bN: 1 bBL: 1, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 100513 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 2 bN: 1 bBL: 0, bBD: 1 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 101953 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 2 bN: 2 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 141120 (White: wP: 0 wN: 2 wBL: 0, wBD: 0 wR: 0 wQ: 0 -
Black: bP: 3 bN: 0 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 3,
Houdini Weight: 1
Key: 145165 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 3 bN: 0 bBL: 0, bBD: 0 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 145585 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 3 bN: 0 bBL: 1, bBD: 1 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 147025 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 3 bN: 1 bBL: 1, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 147169 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 3 bN: 1 bBL: 0, bBD: 1 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 148609 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 3 bN: 2 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 187776 (White: wP: 0 wN: 2 wBL: 0, wBD: 0 wR: 0 wQ: 0 -
Black: bP: 4 bN: 0 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 3,
Houdini Weight: 1
Key: 191821 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 4 bN: 0 bBL: 0, bBD: 0 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 193681 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 4 bN: 1 bBL: 1, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 193825 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 4 bN: 1 bBL: 0, bBD: 1 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 195265 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 4 bN: 2 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
Key: 234432 (White: wP: 0 wN: 2 wBL: 0, wBD: 0 wR: 0 wQ: 0 -
Black: bP: 5 bN: 0 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe Weight 3,
Houdini Weight: 1
Key: 238477 (White: wP: 1 wN: 0 wBL: 0, wBD: 0 wR: 0 wQ: 1 -
Black: bP: 5 bN: 0 bBL: 0, bBD: 0 bR: 1 bQ: 0) Ivanhoe Weight 5,
Houdini Weight: 10
~
Comments:
Key 1732 (KRKN) Ivanhoe weight 3, Houdini weight: 1 -> Houdini
Key 47808 (KNNKP) Ivanhoe weight 3, Houdini weight: 1 -> Houdini
Key 48388 (KNPKR) Ivanhoe weight 2, Houdini weight: 1 -> Houdini
| [You must be registered and logged in to see this link.]
| cont...
[You must be registered and logged in to see this link.]
Yesterday 6:32 pm
Key 51853 (KQPKRP) Ivanhoe weight 5, Houdini weight: 10 -> Houdini
Key 51997 (KRBPKQP) Ivanhoe weight 5, Houdini weight: 10 -> Houdini ?
Key 52273 (KBBPKQP) Ivanhoe weight 5, Houdini weight: 10 -> Houdini
Key 53581 (KRNPKQP) Ivanhoe weight 5, Houdini weight: 10 -> Houdini ?
Key 53713 (KBNPKQP) Ivanhoe weight 5, Houdini weight: 10 -> Houdini
| [You must be registered and logged in to see this link.]
| cont
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Yesterday 10:05 pm
static uint64 Make4(uint32 E, uint32 O, uint32 OM, uint32 ME, int Centipawns, int base)
{
uint64 result, rO, rOM, rME, rE;
rO = (uint64)(2*O*Centipawns/base);
rOM = ((uint64)(2*OM*Centipawns/base)) << 16;
rME = ((uint64)(2*ME*Centipawns/base)) << 32;
rE = ((uint64)(2*E*Centipawns/base)) << 48;
return rO + rOM + rME + rE;
}
#define SWORD1(x) (*((short*)&(x)+1))
#define BYTE4(x) (*((char*)&(x)+4))
static int ExtractValue(uint64 v, int phase)
{
uint32 h;
sint32 v1, v2, v3;
h = (uint32)(v >> 32);
v1 = ((v & 0x8000u) != 0i64) + SWORD1(v);
v2 = (v1 < 0) + (sint16)(h & 0xffff);
if (phase > 8)
{
if (phase <= 24)
{
v3 = v1*(phase - 8) + v2*(24 - phase);
return (sint32)(((BYTE4(v3) & 0xf) + (sint32)v3)/16);
}
return ((signed __int16)v * (phase - 24) + v1 * (32 - phasw))/8;
}
return (phase * v2 + (8 - phase) * ((v2 < 0) + SWORD1(h)))/8;
}
void MaterialInit()
{
int wP, wN, wB, wBL, wBD, wR, wQ;
int bP, bN, bB, bBL, bBD, bR, bQ;
int wMinor, bMinor;
int phase;
uint64 ValueQ, ValueR, ValueB, ValueN, ValueP;
uint64 RookPawnAdjust, KnightPawnAdjust, DoubleRookPenalty, RookQueenPenalty, AdvantageMinorBonus;
uint64 Value64;
sint32 Value = 0;
sint32 Weight;
int MaterialOffset;
ValueB = Make4(360, 280, 295, 325, BishopCP, 325); BishopCP = 321;
ValueBP = Make4(55, 35, 40, 50, BishopPairCP, 50); Bishop Pair = 42;
ValueP = Make4(125, 80, 90, 110, PawnCP, 100); PawnCP = 93;
ValueR = Make4(610, 405, 450, 550, RookCP, 500); RookCP = 491;
ValueN = Make4(355, 265, 280, 320, KnightCP, 325); KnightCP = 313;
ValueQ = Make4(1150, 800, 875, 1025, QueenCP, 975); QueenCP = 995;
RookPawnAdjust = Make4(0, 10, 8, 4, 1, 1); 0000-0004-0008-000A
DoubleRookPenalty = Make4(64, 32, 40, 56, 1, 1); 0040-0038-0028-0020
RookQueenPenalty = Make4(32, 16, 20, 28, 1, 1); 0020-001C-0014-0010
AdvantageMinorBonus = Make4(10, 40, 30, 20, 1, 1); 000A-0014-001E-0028
KnightPawnAdjust = Make4(10, 0, 4, 8, 1, 1); 000A-0008-0004-0000
MaterialOffset = 0;
bP = 0;
while (1)bP = 0 -> 8
{
| [You must be registered and logged in to see this link.]
| cont....
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Yesterday 10:06 pm
wP = 0;
while (1)wP = 0 -> 8
{
bQ = 0;
while (1)bQ = 0 - > 1
{
wQ = 0;
while (1)wQ = 0 -> 1
{
bR = 0;
while (1)bR = 0 -> 2
{
bRQ = bR + bQ;
wR = 0;
while (1)wR = 0 -> 2
{
bBD = 0;
while (1)bBD = 0 - > 1
{
wBD = 0;
while (1)wBD = 0 -> 1
{
bBL = 0;
while (1)bBL = 0 -> 1
{
bB = bBD + bBL;
wBL = 0;
while (1)wBL = 0 -> 1;
{
wB = wBD + wBL;
bN = 0;
while (1)bN = 0 -> 2
{
bMinor = bB + bN;
wN = 0;
while (1) wN = 0 -> 2
{
Calculator
wMinor = wB + wN;
phase =
Value64 = (wP -
bP)*ValueP + (wQ - bQ)*ValueQ + (wR - bR)*ValueR + (wB - bB)*ValueB +
(wN - bN)*ValueN;
Value64 += (wB / 2 - bB / 2)*ValueBP;
Next Houdini extract to Hi 32 bits and Lo 32 bits but I use 64 bit
if (wR == 2)
Value64 -= DoubleRookPenalty;
if (bR == 2)
Value64 += DoubleRookPenalty;
if (wR + wQ >= 2)
Value -= RookQueenPenalty;
if (bR + bQ >= 2)
Value += RookQueenPenalty;
if (wMinor > bMinor)
Value64 += AdvantageMinorBonus;
if (bMinor > wMinor)
Value64 -= AdvantageMinorBonus;
Value64 += RookPawnAdjust*(bR*(bP - 5) - wR*(wP - 5));
Value64 += KnightPawnAdjust*(wN*(wP - 5) - bN*(bP - 5));
phase = wMinor + bMinor + 3*(wR + bR) + 6*(wQ + bQ);
Value = ExtractValue(Value64, phase);
if (Value > 0)
Weight =
CalcWeight(wP, wN, wB, wBD, wBL, wR, wQ, bP, bN, bB, bBD, bBL, bR, bQ);
else
Weight =
CalcWeight(bP, bN, bB, bBD, bBL, bR, bQ, wP, wN, wB, wBD, wBL, wR, wQ);
MaterialTable[MaterialOffset].Value = ((sint32)((uint64)(0x66666667ull *
Value * Weight) >> 32) >> 2)
+ ((uint32)((uint64)(0x66666667ull * Value * Weight)
>> 32) >> 31);why?
CalcMaterialToken(MaterialOffset, wP, wN, wB, wBD, wBL, wR, wQ, bP, bN,
bB, bBD, bBL, bR, bQ);
++wN;
++MaterialOffset;
if (wN <= 2)
continue;
break;
}
++bN;
if (bN <= 2)
continue;
break;
}
++wBL;
if (wBL <= 1)
{
v = 0;
continue;
}
break;
}
++bBL;
if (bBL <= 1)
{
v = 0;
continue;
}
break;
}
++wBD;
if (wBD <= 1)
{
continue;
}
break;
}
++bBD;
if (bBD <= 1)
{
continue;
}
break;
}
++wR;
if ( wR <= 2 )
{
continue;
}
break;
}
++bR;
if ( bR <= 2 )
{
continue;
}
break;
}
++wQ;
if ( wQ <= 1 )
{
continue;
}
break;
}
++bQ;
if (bQ <= 1)
{
continue;
}
break;
}
++wP;
if ( wP <= 8 )
{
continue;
}
break;
}
++bP;
if (bP <= 8)
{
continue;
}
return;
}
}
|
| |
| | | | LondonFrau
Admin
Posts : 1288
Reputation : 3534
Join date : 2010-02-27
Location : ???
| | Subject: Re: Houdini 1.5a 32 bit codes exposed >> get it here Wed Apr 11, 2012 11:41 pm | |
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| why ?
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Yesterday 5:01 am
: Houdini 1.5a (w32) code
Quote:
Originally Posted by Quocvuong82 Post
PHP Code:
MaterialTable[MaterialOffset].Value =
((sint32)((uint64)(0x66666667ull * Value * Weight) >> 32) >> 2)
+ ((uint32)((uint64)(0x66666667ull * Value * Weight) >> 32) >> 31); //why?
~~~~~~~~~~~~~~~~
figyo commented
Why? It is a common compiler optimization of division by 10.
The compiler replaces (x / 10) with ((x * 0x66666667) >> 2) because multiplication is much faster than division.
If you are curious, you can read more details here: [You must be registered and logged in to see this link.]
The corrected line then looks like:
MaterialTable[MaterialOffset].Value = Value * Weight / 10;
figyo
~~~~~~~~~~~~~~~~~~~~~~~~~~
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| Global
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Yesterday 11:15 pm
Global
PHP Code:
typedef struct
{
sint16 Value; 0-1
uint8 token; 2
uint8 flag; 3
uint8 endgameID; 4
uint8 endgametype; 5
}typeMaterialEntry; 6 byte
typeMaterialEntry MaterialTable[419904];
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| Call when Material Init
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Yesterday 11:16 pm
void CalcMaterialToken(int MaterialOffset, int wP, int wN, int wB, int wBL, int wBD, int wR, int wQ,
int bP, int bN, int bB, int bBL, int bBD, int bR, int bQ)
{
int wMenNonPawn, bMenNonPawn, wMinor, bMinor;
wMenNonPawn = wQ + wB + wN + wR;
bMenNonPawn = bQ + bN + bB + bR;
wMinor = wB + wN;
bMinor = bN + bB;
MaterialTable[MaterialOffset].endgametype = 24;
if ( wMenNonPawn == 1 && bMenNonPawn == 1 )
{
if ( wQ == 1 && bQ == 1 && wP + bP == 1 || wR == 1 && bR == 1 && wP + bP == 1 )
{
MaterialTable[MaterialOffset].endgametype = 0;
}
else
{
if ( wQ == 1 && bR == 1 && !wP && bP == 1 )
MaterialTable[MaterialOffset].endgametype = 8;
if ( bQ == 1 && wR == 1 )
{
if ( !bP && wP == 1 )
MaterialTable[MaterialOffset].endgametype = 8;
}
if ( wB + wN == 1 && bMinor == 1 && bP + wP == 1 )
{
MaterialTable[MaterialOffset].endgametype = 8;
}
}
}
if ( !(bMenNonPawn + wMenNonPawn) )
{
if ( (wP == 2 && bP == 1) || (wP == 1 && bP == 2))
MaterialTable[MaterialOffset].endgametype = 8;
}
if ( (wMenNonPawn == 2 && wN == 2 && !wP &&
!bMenNonPawn && bP == 1) || (bMenNonPawn == 2 && bN == 2
&& !bP && !wMenNonPawn && wP == 1) )
MaterialTable[MaterialOffset].endgametype = 8;
MaterialTable[MaterialOffset].token = 0x80;
if ( wMenNonPawn == 1 && bMenNonPawn == 1 )
{
if ( wQ == 1 && bQ == 1 )
{
MaterialTable[MaterialOffset].token = Max(wP, bP) + 112;
}
if ( wR == 1 && bR == 1 )
{
MaterialTable[MaterialOffset].token = 2 * (Max(wP, bP) + 48);
}
if ( wB == 1 && bB == 1 )
{
if ( (wBL != 1 || bBD != 1) && (wBD != 1 || bBL != 1) )
{
MaterialTable[MaterialOffset].token = 2 * (Max(wP, bP) + 60);
}
else
{
MaterialTable[MaterialOffset].token = 4 * (Max(wP, bP) + 12);
}
}
if ( wN == 1 && bN == 1 )
{
MaterialTable[MaterialOffset].token = Max(wP, bP) + 0x80;
}
}
if ( !(wMenNonPawn + bMenNonPawn) )
{
MaterialTable[MaterialOffset].token = 0xc0 - 8 * Max(wP, bP);
}
if ( !(bQ + bN + wQ + wN)
&& wB == 1
&& bB == 1
&& wR == 1
&& bR == 1
&& (wBL == 1 && bBD == 1 || wBD == 1 && bBL == 1) )
{
MaterialTable[MaterialOffset].token = Max(wP, bP) + 112;
}
MaterialTable[MaterialOffset].flag = ((wMenNonPawn > 0) << 1) | (bMenNonPawn > 0);
if ( wMenNonPawn == 1 && wMinor == 1 && wP <= 4 && bP <= 4 )
MaterialTable[MaterialOffset].flag &= 0xFD; &=1
if ( bMenNonPawn == 1 && bMinor == 1 && wP <= 4 && bP <= 4 )
MaterialTable[MaterialOffset].flag &= 0xFEu; &=2
if ( wMenNonPawn == 1 && bMenNonPawn == 1 )
{
if ( wQ == 1 && bQ == 1 )
MaterialTable[MaterialOffset].flag |= 4u; |= QUEEN_ENDING << 2
if ( wR == 1 && bR == 1 )
MaterialTable[MaterialOffset].flag |= 8u; |= ROOK_ENDING << 2
}
if ( !wMenNonPawn )
MaterialTable[MaterialOffset].flag |= 0x80u;
if ( !bMenNonPawn )
MaterialTable[MaterialOffset].flag |= 0x10u;
if ( wMinor == 1 && wMenNonPawn == 1 )
MaterialTable[MaterialOffset].flag |= 0x20u;
if ( bMinor == 1 && bMenNonPawn == 1 )
MaterialTable[MaterialOffset].flag |= 0x40u;
MaterialTable[MaterialOffset].endgameID = 0;
if ( !(bQ + bR + bP + wQ + wP + wR) && wMenNonPawn <= 1 && bMenNonPawn <= 1 )
MaterialTable[MaterialOffset].endgameID = 5;
if ( !wMenNonPawn && wP == 1 && bP + bMenNonPawn == 1 && bB == 1 )
MaterialTable[MaterialOffset].endgameID = 14;
if ( !bMenNonPawn && bP == 1 && wMenNonPawn + wP == 1 && wB == 1 )
MaterialTable[MaterialOffset].endgameID = 14;
if ( !wMenNonPawn && wP == 2 && bP + bMenNonPawn == 1 && bB == 1)
MaterialTable[MaterialOffset].endgameID = 17;
if ( !bMenNonPawn && bP == 2 && wMenNonPawn + wP == 1 && wB == 1 )
MaterialTable[MaterialOffset].endgameID = 17;
if ( wMenNonPawn == 1 && bMenNonPawn == 1 )
{
if ( ((wBL == 1 && bBL == 1) || (wBD == 1 && bBD == 1)) && (wP + bP == 1) )
MaterialTable[MaterialOffset].endgameID = 15;
if ( wBL == 1 && bBD == 1 || wBD == 1 && (bBL == 1) )
{
if ( wP == 1 && bP <= 1 || bP == 1 && wP <= 1 )
MaterialTable[MaterialOffset].endgameID = 16;
}
if ( (wBL == 1 && bBD == 1 || wBD == 1 && bBL ==
1) && (wP == 2 && bP <= 2 || bP == 2 && wP
<= 2) )
MaterialTable[MaterialOffset].endgameID = 18;
if ( wR == 1 && bB == 1 && wP == 1 && !bP
|| bR == 1 && wB == 1 && bP == 1 && !wP )
MaterialTable[MaterialOffset].endgameID = 19;
}
if ( wMenNonPawn + wP == 1 && wQ == 1 && !bMenNonPawn && bP == 1 )
{
MaterialTable[MaterialOffset].flag &= 0xFEu;
MaterialTable[MaterialOffset].endgameID = 13;
}
if ( bP + bMenNonPawn == 1 )
{
if ( bQ == 1 )
{
if ( !wMenNonPawn && wP == 1 )
{
MaterialTable[MaterialOffset].flag &= 0xFDu;
MaterialTable[MaterialOffset].endgameID = 13;
}
}
}
if ( (wMenNonPawn + wP) == 1 && wQ == 1 )
{
if ( bMenNonPawn == 1 && bR == 1 && bP <= 2 )
{
MaterialTable[MaterialOffset].flag &= 0xFEu;
MaterialTable[MaterialOffset].endgameID = 11;
}
}
if ( (bP + bMenNonPawn) == 1 && bQ == 1 && wMenNonPawn == 1 && wR == 1 && wP <= 2 )
{
MaterialTable[MaterialOffset].flag &= 0xFDu;
MaterialTable[MaterialOffset].endgameID = 12;
}
if ( (wMenNonPawn + wP) == 1 && wR == 1 && !bMenNonPawn && bP == 1 )
MaterialTable[MaterialOffset].endgameID = 9;
if ( (bP + bMenNonPawn) != 1 || bR != 1 )
{
if ( wMenNonPawn )
{
if ( wN == 1 && wB == 1 && (wMenNonPawn + wP) == 2 && !(bP + bMenNonPawn) )
MaterialTable[MaterialOffset].endgameID = 6;
if ( bN == 1 && bB == 1 && !(wMenNonPawn + wP) )
{
if ( (bP + bMenNonPawn) == 2 )
MaterialTable[MaterialOffset].endgameID = 6;
}
return;
}
}
else
{
if ( wMenNonPawn )
{
if ( wN == 1 && wB == 1 && (wMenNonPawn + wP) == 2 && !(bP + bMenNonPawn) )
MaterialTable[MaterialOffset].endgameID = 6;
if ( bN == 1 && bB == 1 && !(wMenNonPawn + wP) )
{
if ( (bP + bMenNonPawn) == 2 )
MaterialTable[MaterialOffset].endgameID = 6;
}
return;
}
if ( wP == 1 )
MaterialTable[MaterialOffset].endgameID = 10;
}
if ( !bMenNonPawn )
{
MaterialTable[MaterialOffset].endgameID = 8;
if ( bP + wP == 1 )
MaterialTable[MaterialOffset].endgameID = 7;
}
if ( wN == 1 && wB == 1 && (wMenNonPawn + wP) == 2 && !(bP + bMenNonPawn) )
MaterialTable[MaterialOffset].endgameID = 6;
if ( bN == 1 && bB == 1 && !(wMenNonPawn + wP) )
{
if ( (bP + bMenNonPawn) == 2 )
MaterialTable[MaterialOffset].endgameID = 6;
}
}
//Change name CalcMaterialToken to CalcMaterialInfo
| | [You must be registered and logged in to see this link.] | Test Ivanhoe46a weight and Houdini weight
[You must be registered and logged in to see this link.]
30 minutes ago
Key: 1732 (White: wP: 0 wN: 0 wBL: 0, wBD: 0 wR: 1 wQ: 0 -
Black: bP: 0 bN: 1 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe46a Weight
2, Houdini Weight: 1
Key: 47808 (White: wP: 0 wN: 2 wBL: 0, wBD: 0 wR: 0 wQ: 0 -
Black: bP: 1 bN: 0 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe46a Weight
3, Houdini Weight: 1
Key: 48388 (White: wP: 0 wN: 0 wBL: 0, wBD: 0 wR: 1 wQ: 0 -
Black: bP: 1 bN: 1 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe46a Weight
2, Houdini Weight: 1
Key: 94464 (White: wP: 0 wN: 2 wBL: 0, wBD: 0 wR: 0 wQ: 0 -
Black: bP: 2 bN: 0 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe46a Weight
3, Houdini Weight: 1
Key: 95044 (White: wP: 0 wN: 0 wBL: 0, wBD: 0 wR: 1 wQ: 0 -
Black: bP: 2 bN: 1 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe46a Weight
2, Houdini Weight: 1
Key: 141120 (White: wP: 0 wN: 2 wBL: 0, wBD: 0 wR: 0 wQ: 0 -
Black: bP: 3 bN: 0 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe46a Weight
3, Houdini Weight: 1
Key: 187776 (White: wP: 0 wN: 2 wBL: 0, wBD: 0 wR: 0 wQ: 0 -
Black: bP: 4 bN: 0 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe46a Weight
3, Houdini Weight: 1
Key: 234432 (White: wP: 0 wN: 2 wBL: 0, wBD: 0 wR: 0 wQ: 0 -
Black: bP: 5 bN: 0 bBL: 0, bBD: 0 bR: 0 bQ: 0) Ivanhoe46a Weight
3, Houdini Weight: 1
~~~~
 Quocvuong82
|
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| | | | Angels77
Admin
Posts : 548
Reputation : 1719
Join date : 2009-11-24
Location : awaiting land
| | Subject: Message from figyo (R.V.) to Quocvuong82 Thu Apr 12, 2012 3:10 am | |
| Message from figyo (R.V.) to Quocvuong82 [You must be registered and logged in to see this link.] just now If you are an IDA user, I would recommend to guesstimate the position structure at the least... 00000000 Pos struc ; (sizeof=0x1C0) 00000000 squares db 64 dup(?) ; enum Piece 00000040 list_index db 64 dup(?) 00000080 piece_list db ? 00000081 wn_list db 11 dup(?) 0000008C wb_list db 11 dup(?) 00000097 wr_list db 11 dup(?) 000000A2 wq_list db 10 dup(?) 000000AC bn_list db 11 dup(?) 000000B7 bb_list db 11 dup(?) 000000C2 br_list db 11 dup(?) 000000CD bq_list db 10 dup(?) 000000D7 db ? ; undefined 000000D8 db ? ; undefined 000000D9 db ? ; undefined 000000DA db ? ; undefined 000000DB db ? ; undefined 000000DC db ? ; undefined 000000DD db ? ; undefined 000000DE db ? ; undefined 000000DF db ? ; undefined 000000E0 w_occ dq ? 000000E8 w_king dq ? 000000F0 w_pawns dq ? 000000F8 w_knights dq ? 00000100 w_bishops dq ? 00000108 w_rooks dq ? 00000110 w_queens dq ? 00000118 b_occ dq ? 00000120 b_king dq ? 00000128 b_pawns dq ? 00000130 b_knights dq ? 00000138 b_bishops dq ? 00000140 b_rooks dq ? 00000148 b_queens dq ? 00000150 total_occ dq ? 00000158 w_king_sq db ? 00000159 b_king_sq db ? 0000015A stm db ? 0000015B db ? ; undefined 0000015C plycnt dd ? 00000160 thread_id dd ? 00000164 sstack dd ? ; offset 00000168 pawn_hash dd ? ; offset 0000016C db ? ; undefined 0000016D db ? ; undefined 0000016E db ? ; undefined 0000016F db ? ; undefined 00000170 nodes dq ? 00000178 null_nodes dq ? 00000180 tb_hits dq ? 00000188 padding db 56 dup(?) 000001C0 Pos ends another hint: PHP Code: 00000000 SearchStack struc ; (sizeof=0xF8) 00000000 hash_key dq ? 00000008 pawn_key dq ? 00000010 mtrl_key dd ? 00000014 psq_value dd ? 00000018 total_phase db ? 00000019 castle_rights db ? 0000001A ep_square db ? 0000001B delay_qs db ? 0000001C field_1C db ? 0000001D field_1D db ? 0000001E b_danger db ? 0000001F w_danger db ? 00000020 phase_by_side db 2 dup(?) 00000022 piece_cnt db ? 00000023 lazy dd ? 00000027 field_27 db ? 00000028 w_attacks dq ? 00000030 b_attacks dq ? 00000038 w_pins dq ? 00000040 b_pins dq ? 00000048 w_pinners db 64 dup(?) 00000088 b_pinners db 64 dup(?) 000000C8 eval dd ? 000000CC psnl dd ? 000000D0 w_king_danger dd ? 000000D4 b_king_danger dd ? 000000D8 w_king_chk dq ? 000000E0 b_king_chk dq ? 000000E8 killer_a dw ? 000000EA killer_b dw ? 000000EC curr_move dw ? 000000EE flags db ? 000000EF ply db ? 000000F0 pl_index db ? 000000F1 capture db ? 000000F2 rule50 db ? 000000F3 field_F3 db ? 000000F4 delay_probe db ? 000000F5 is_draw db ? 000000F6 reduction db ? 000000F7 exact db ? 000000F8 SearchStack ends 
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