Author: Adriano Bedeschi de Souza
Date: 19:39:12 06/17/02
WOW, whats wrong with my rotates?
BitBoard rotate45Right(BitBoard *board) {
int square;
BitBoard rotated45Right = 0;
for(square = 0; square < 64; square++) {
if((*board) & mask[square]) {
rotated45Right |= mask[rotated45Right_map[square]];
}
}
return rotated45Right;
}
####### GPROF #######
Flat profile:
Each sample counts as 0.01 seconds.
% cumulative self self total
time seconds seconds calls Ts/call Ts/call name
26.85 7.65 7.65 rotate45Right
24.68 14.68 7.03 rotate90Right
23.52 21.38 6.70 rotate45Left
4.46 22.65 1.27 bishopMoves
4.42 23.91 1.26 mcount
3.65 24.95 1.04 numAttackers
2.63 25.70 0.75 rookMoves
1.47 26.12 0.42 search
1.44 26.53 0.41 LSB
1.44 26.94 0.41 probeHash
1.37 27.33 0.39 makeMove
1.12 27.65 0.32 evaluate
0.56 27.81 0.16 takeBack
0.42 27.93 0.12 isInCheck
0.39 28.04 0.11 count
0.21 28.10 0.06 rotate90Left
0.14 28.14 0.04 __umoddi3
0.14 28.18 0.04 generateWhiteKingCaptures
0.14 28.22 0.04 initializeGeneralBoards
0.14 28.26 0.04 popMoveBack
0.11 28.29 0.03 popMove
0.07 28.31 0.02 generateBlackPawnCaptures
0.07 28.33 0.02 generateBlackQueenCaptures
0.07 28.35 0.02
generateWhiteKingNonCaptures
0.07 28.37 0.02 pow
0.07 28.39 0.02 pushMove
0.07 28.41 0.02 rotateBack45Left
0.04 28.42 0.01 cleanMoveStack
0.04 28.43 0.01
generateBlackBishopCaptures
0.04 28.44 0.01
generateBlackKnightCaptures
0.04 28.45 0.01
generateWhiteKnightNonCaptures
0.04 28.46 0.01 generateWhitePawnCaptures
0.04 28.47 0.01 initializeZobrist
0.04 28.48 0.01 isEmptyMoveStack
0.04 28.49 0.01 pushMoveBack
Call graph
granularity: each sample hit covers 4 byte(s) for 0.04% of 27.23 seconds
index % time self children called name
<spontaneous>
[1] 28.1 7.65 0.00 rotate45Right [1]
-----------------------------------------------
<spontaneous>
[2] 25.8 7.03 0.00 rotate90Right [2]
-----------------------------------------------
<spontaneous>
[3] 24.6 6.70 0.00 rotate45Left [3]
-----------------------------------------------
5026006 bishopMoves [4]
[4] 4.7 1.27 0.00 0+5026006 bishopMoves [4]
5026006 bishopMoves [4]
-----------------------------------------------
4634920 numAttackers [5]
[5] 3.8 1.04 0.00 0+4634920 numAttackers [5]
4634920 numAttackers [5]
-----------------------------------------------
2512069 rookMoves [6]
[6] 2.8 0.75 0.00 0+2512069 rookMoves [6]
2512069 rookMoves [6]
-----------------------------------------------
738391 search [7]
[7] 1.5 0.42 0.00 0+738391 search [7]
738391 search [7]
-----------------------------------------------
<spontaneous>
[8] 1.5 0.41 0.00 LSB [8]
-----------------------------------------------
<spontaneous>
[9] 1.5 0.41 0.00 probeHash [9]
-----------------------------------------------
169821 makeMove [10]
[10] 1.4 0.39 0.00 0+169821 makeMove [10]
169821 makeMove [10]
-----------------------------------------------
1140200 evaluate [11]
[11] 1.2 0.32 0.00 0+1140200 evaluate [11]
1140200 evaluate [11]
-----------------------------------------------
84614 takeBack [12]
[12] 0.6 0.16 0.00 0+84614 takeBack [12]
84614 takeBack [12]
-----------------------------------------------
337054 isInCheck [13]
[13] 0.4 0.12 0.00 0+337054 isInCheck [13]
337054 isInCheck [13]
-----------------------------------------------
<spontaneous>
[14] 0.4 0.11 0.00 count [14]
-----------------------------------------------
<spontaneous>
[15] 0.2 0.06 0.00 rotate90Left [15]
-----------------------------------------------
<spontaneous>
[16] 0.1 0.04 0.00 __umoddi3 [16]
-----------------------------------------------
6646 generateWhiteKingCaptures [17]
[17] 0.1 0.04 0.00 0+6646 generateWhiteKingCaptures [17]
6646 generateWhiteKingCaptures [17]
-----------------------------------------------
83152 initializeGeneralBoards [18]
[18] 0.1 0.04 0.00 0+83152 initializeGeneralBoards [18]
83152 initializeGeneralBoards [18]
-----------------------------------------------
<spontaneous>
[19] 0.1 0.04 0.00 popMoveBack [19]
-----------------------------------------------
<spontaneous>
[20] 0.1 0.03 0.00 popMove [20]
-----------------------------------------------
2158 generateBlackPawnCaptures [21]
[21] 0.1 0.02 0.00 0+2158 generateBlackPawnCaptures [21]
2158 generateBlackPawnCaptures [21]
-----------------------------------------------
12206 generateBlackQueenCaptures [22]
[22] 0.1 0.02 0.00 0+12206 generateBlackQueenCaptures [22]
12206 generateBlackQueenCaptures [22]
-----------------------------------------------
16354 generateWhiteKingNonCaptures
[23]
[23] 0.1 0.02 0.00 0+16354 generateWhiteKingNonCaptures [23]
16354 generateWhiteKingNonCaptures
[23]
-----------------------------------------------
<spontaneous>
[24] 0.1 0.02 0.00 pow [24]
-----------------------------------------------
<spontaneous>
[25] 0.1 0.02 0.00 pushMove [25]
-----------------------------------------------
<spontaneous>
[26] 0.1 0.02 0.00 rotateBack45Left [26]
-----------------------------------------------
<spontaneous>
[27] 0.0 0.01 0.00 cleanMoveStack [27]
-----------------------------------------------
16134 generateBlackBishopCaptures
[28]
[28] 0.0 0.01 0.00 0+16134 generateBlackBishopCaptures [28]
16134 generateBlackBishopCaptures
[28]
-----------------------------------------------
8087 generateBlackKnightCaptures
[29]
[29] 0.0 0.01 0.00 0+8087 generateBlackKnightCaptures [29]
8087 generateBlackKnightCaptures
[29]
-----------------------------------------------
70848 generateWhiteKnightNonCaptures
[30]
[30] 0.0 0.01 0.00 0+70848 generateWhiteKnightNonCaptures [30]
70848 generateWhiteKnightNonCaptures
[30]
-----------------------------------------------
2424 generateWhitePawnCaptures [31]
[31] 0.0 0.01 0.00 0+2424 generateWhitePawnCaptures [31]
2424 generateWhitePawnCaptures [31]
-----------------------------------------------
1537 initializeZobrist [32]
[32] 0.0 0.01 0.00 0+1537 initializeZobrist [32]
1537 initializeZobrist [32]
-----------------------------------------------
<spontaneous>
[33] 0.0 0.01 0.00 isEmptyMoveStack [33]
-----------------------------------------------
<spontaneous>
[34] 0.0 0.01 0.00 pushMoveBack [34]
-----------------------------------------------
6 checkResult [89]
[89] 0.0 0.00 0.00 0+6 checkResult [89]
6 checkResult [89]
-----------------------------------------------
4 generateBlackBishopMoves [105]
[105] 0.0 0.00 0.00 0+4 generateBlackBishopMoves [105]
4 generateBlackBishopMoves [105]
-----------------------------------------------
26924 generateBlackBishopNonCaptures
[106]
[106] 0.0 0.00 0.00 0+26924 generateBlackBishopNonCaptures
[106]
26924 generateBlackBishopNonCaptures
[106]
-----------------------------------------------
23760 generateBlackCaptures [107]
[107] 0.0 0.00 0.00 0+23760 generateBlackCaptures [107]
23760 generateBlackCaptures [107]
-----------------------------------------------
3960 generateBlackKingCaptures [108]
[108] 0.0 0.00 0.00 0+3960 generateBlackKingCaptures [108]
3960 generateBlackKingCaptures [108]
-----------------------------------------------
1 generateBlackKingMoves [109]
[109] 0.0 0.00 0.00 0+1 generateBlackKingMoves [109]
1 generateBlackKingMoves [109]
-----------------------------------------------
6010 generateBlackKingNonCaptures
[110]
[110] 0.0 0.00 0.00 0+6010 generateBlackKingNonCaptures [110]
6010 generateBlackKingNonCaptures
[110]
-----------------------------------------------
10 generateBlackKnightMoves [111]
[111] 0.0 0.00 0.00 0+10 generateBlackKnightMoves [111]
10 generateBlackKnightMoves [111]
-----------------------------------------------
41529 generateBlackKnightNonCaptures
[112]
[112] 0.0 0.00 0.00 0+41529 generateBlackKnightNonCaptures
[112]
41529 generateBlackKnightNonCaptures
[112]
-----------------------------------------------
7 generateBlackMoves [113]
[113] 0.0 0.00 0.00 0+7 generateBlackMoves [113]
7 generateBlackMoves [113]
-----------------------------------------------
23760 generateBlackNonCaptures [114]
[114] 0.0 0.00 0.00 0+23760 generateBlackNonCaptures [114]
23760 generateBlackNonCaptures [114]
-----------------------------------------------
112800 generateBlackPawnMoves [115]
[115] 0.0 0.00 0.00 0+112800 generateBlackPawnMoves [115]
112800 generateBlackPawnMoves [115]
-----------------------------------------------
3 generateBlackQueenMoves [116]
[116] 0.0 0.00 0.00 0+3 generateBlackQueenMoves [116]
3 generateBlackQueenMoves [116]
-----------------------------------------------
22224 generateBlackQueenNonCaptures
[117]
[117] 0.0 0.00 0.00 0+22224 generateBlackQueenNonCaptures [117]
22224 generateBlackQueenNonCaptures
[117]
-----------------------------------------------
15978 generateBlackRookCaptures [118]
[118] 0.0 0.00 0.00 0+15978 generateBlackRookCaptures [118]
15978 generateBlackRookCaptures [118]
-----------------------------------------------
4 generateBlackRookMoves [119]
[119] 0.0 0.00 0.00 0+4 generateBlackRookMoves [119]
4 generateBlackRookMoves [119]
-----------------------------------------------
23656 generateBlackRookNonCaptures
[120]
[120] 0.0 0.00 0.00 0+23656 generateBlackRookNonCaptures [120]
23656 generateBlackRookNonCaptures
[120]
-----------------------------------------------
27880 generateWhiteBishopCaptures
[121]
[121] 0.0 0.00 0.00 0+27880 generateWhiteBishopCaptures [121]
27880 generateWhiteBishopCaptures
[121]
-----------------------------------------------
57832 generateWhiteBishopNonCaptures
[123]
[123] 0.0 0.00 0.00 0+57832 generateWhiteBishopNonCaptures
[123]
57832 generateWhiteBishopNonCaptures
[123]
-----------------------------------------------
39876 generateWhiteCaptures [124]
[124] 0.0 0.00 0.00 0+39876 generateWhiteCaptures [124]
39876 generateWhiteCaptures [124]
-----------------------------------------------
13522 generateWhiteKnightCaptures
[126]
[126] 0.0 0.00 0.00 0+13522 generateWhiteKnightCaptures [126]
13522 generateWhiteKnightCaptures
[126]
-----------------------------------------------
39876 generateWhiteNonCaptures [129]
[129] 0.0 0.00 0.00 0+39876 generateWhiteNonCaptures [129]
39876 generateWhiteNonCaptures [129]
-----------------------------------------------
184366 generateWhitePawnMoves [130]
[130] 0.0 0.00 0.00 0+184366 generateWhitePawnMoves [130]
184366 generateWhitePawnMoves [130]
-----------------------------------------------
25367 generateWhiteQueenCaptures
[131]
[131] 0.0 0.00 0.00 0+25367 generateWhiteQueenCaptures [131]
25367 generateWhiteQueenCaptures
[131]
-----------------------------------------------
80383 generateWhiteQueenNonCaptures
[133]
[133] 0.0 0.00 0.00 0+80383 generateWhiteQueenNonCaptures [133]
80383 generateWhiteQueenNonCaptures
[133]
-----------------------------------------------
26728 generateWhiteRookCaptures [134]
[134] 0.0 0.00 0.00 0+26728 generateWhiteRookCaptures [134]
26728 generateWhiteRookCaptures [134]
-----------------------------------------------
36464 generateWhiteRookNonCaptures
[136]
[136] 0.0 0.00 0.00 0+36464 generateWhiteRookNonCaptures [136]
36464 generateWhiteRookNonCaptures
[136]
-----------------------------------------------
12 main [145]
[145] 0.0 0.00 0.00 0+12 main [145]
12 main [145]
-----------------------------------------------
31 think [178]
[178] 0.0 0.00 0.00 0+31 think [178]
31 think [178]
-----------------------------------------------
Index by function name
[8] LSB [30] generateWhiteKnightNonCaptures [9] probeHash
[16] __umoddi3 [31] generateWhitePawnCaptures [25] pushMove
[4] bishopMoves [18] initializeGeneralBoards [34] pushMoveBack
[27] cleanMoveStack [32] initializeZobrist [6] rookMoves
[14] count [33] isEmptyMoveStack [3] rotate45Left
[11] evaluate [13] isInCheck [1] rotate45Right
[28] generateBlackBishopCaptures [10] makeMove [15] rotate90Left
[29] generateBlackKnightCaptures (148) mcount [2] rotate90Right
[21] generateBlackPawnCaptures [5] numAttackers [26] rotateBack45Left
[22] generateBlackQueenCaptures [20] popMove [7] search
[17] generateWhiteKingCaptures [19] popMoveBack [12] takeBack
[23] generateWhiteKingNonCaptures [24] pow
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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