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Evaluate piece type attacks for each square on inner and outer ring for king safety #340

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TheRealGioviok merged 2 commits into from
Dec 25, 2025
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Evaluate piece type attacks for each square on inner and outer ring for king safety #340

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Bench: 12351214
TheRealGioviok Dec 24, 2025
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Bench: 12351214
TheRealGioviok Dec 25, 2025
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196 changes: 105 additions & 91 deletions src/eval_constants.hpp
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Expand Up @@ -5,156 +5,170 @@
namespace Clockwork {

// clang-format off
inline const PParam PAWN_MAT = S(180, 164);
inline const PParam KNIGHT_MAT = S(741, 541);
inline const PParam BISHOP_MAT = S(780, 532);
inline const PParam ROOK_MAT = S(751, 703);
inline const PParam QUEEN_MAT = S(1632, 1199);
inline const PParam TEMPO_VAL = S(58, 15);
inline const PParam PAWN_MAT = S(287, 340);
inline const PParam KNIGHT_MAT = S(917, 685);
inline const PParam BISHOP_MAT = S(868, 596);
inline const PParam ROOK_MAT = S(1292, 1272);
inline const PParam QUEEN_MAT = S(2710, 1855);
inline const PParam TEMPO_VAL = S(59, 15);

inline const PParam BISHOP_PAIR_VAL = S(77, 175);
inline const PParam ROOK_OPEN_VAL = S(101, -25);
inline const PParam ROOK_SEMIOPEN_VAL = S(38, 14);
inline const PParam BISHOP_PAIR_VAL = S(80, 177);
inline const PParam ROOK_OPEN_VAL = S(101, -27);
inline const PParam ROOK_SEMIOPEN_VAL = S(36, 15);

inline const PParam DOUBLED_PAWN_VAL = S(-35, -77);
inline const PParam DOUBLED_PAWN_VAL = S(-36, -78);

inline const PParam POTENTIAL_CHECKER_VAL = S(-77, -1);
inline const PParam OUTPOST_KNIGHT_VAL = S(53, 31);
inline const PParam OUTPOST_BISHOP_VAL = S(63, 21);
inline const PParam POTENTIAL_CHECKER_VAL = S(-66, -8);
inline const PParam OUTPOST_KNIGHT_VAL = S(53, 32);
inline const PParam OUTPOST_BISHOP_VAL = S(62, 22);

inline const PParam PAWN_PUSH_THREAT_KNIGHT = S(45, 9);
inline const PParam PAWN_PUSH_THREAT_BISHOP = S(50, -19);
inline const PParam PAWN_PUSH_THREAT_ROOK = S(33, 32);
inline const PParam PAWN_PUSH_THREAT_QUEEN = S(51, -46);
inline const PParam PAWN_PUSH_THREAT_KNIGHT = S(48, 7);
inline const PParam PAWN_PUSH_THREAT_BISHOP = S(55, -22);
inline const PParam PAWN_PUSH_THREAT_ROOK = S(34, 31);
inline const PParam PAWN_PUSH_THREAT_QUEEN = S(60, -50);

inline const std::array<PParam, 6> PAWN_PHALANX = {
S(19, 19), S(61, 31), S(72, 69), S(184, 138), S(520, 249), S(638, 693),
S(21, 18), S(62, 30), S(76, 70), S(186, 145), S(538, 261), S(940, 1138)
};
inline const std::array<PParam, 5> DEFENDED_PAWN = {
S(61, 42), S(58, 30), S(66, 56), S(144, 117), S(605, -50),
S(66, 40), S(60, 31), S(67, 58), S(150, 121), S(689, -86)
};
inline const std::array<PParam, 6> PASSED_PAWN = {
S(-69, -94), S(-59, -76), S(-33, -3), S(22, 75), S(50, 207), S(281, 300),
S(-77, -92), S(-77, -69), S(-51, 5), S(25, 75), S(89, 196), S(291, 304)
};
inline const std::array<PParam, 6> DEFENDED_PASSED_PUSH = {
S(51, -43), S(37, -5), S(20, 29), S(20, 78), S(84, 157), S(163, 283),
S(50, -44), S(33, -3), S(20, 28), S(27, 71), S(106, 142), S(152, 290)
};
inline const std::array<PParam, 6> BLOCKED_PASSED_PAWN = {
S(15, -45), S(1, 3), S(-0, -25), S(5, -45), S(1, -90), S(-190, -140),
S(13, -43), S(-1, 6), S(-3, -22), S(4, -44), S(-2, -89), S(-212, -130)
};

inline const std::array<PParam, 8> FRIENDLY_KING_PASSED_PAWN_DISTANCE = {
S(0, 0), S(12, 98), S(-21, 86), S(-14, 36), S(-0, 7), S(9, 12), S(40, 9), S(19, -4),
S(0, 0), S(-3, 114), S(-14, 85), S(-7, 32), S(2, 4), S(11, 9), S(38, 8), S(17, -5)
};
inline const std::array<PParam, 8> ENEMY_KING_PASSED_PAWN_DISTANCE = {
S(0, 0), S(-184, -54), S(27, -7), S(-13, 40), S(10, 70), S(15, 94), S(35, 94), S(-13, 114),
S(0, 0), S(-273, -17), S(-34, 19), S(-14, 45), S(29, 55), S(33, 82), S(50, 84), S(3, 102)
};

inline const std::array<PParam, 9> KNIGHT_MOBILITY = {
S(3, -15), S(106, 146), S(160, 199), S(202, 234), S(247, 250), S(273, 288), S(309, 284), S(342, 287), S(389, 228),
S(-233, -223), S(-125, -63), S(-67, -10), S(-24, 24), S(23, 38), S(50, 76), S(88, 71), S(122, 73),
S(168, 16)
};
inline const std::array<PParam, 14> BISHOP_MOBILITY = {
S(34, -61), S(105, 120), S(178, 181), S(213, 231), S(243, 262), S(260, 284), S(279, 298), S(297, 304), S(317, 308), S(331, 304), S(355, 292), S(421, 245), S(447, 224), S(513, 187),
S(-245, -299), S(-172, -116), S(-101, -51), S(-68, 0), S(-39, 33), S(-23, 55), S(-6, 71), S(12, 77),
S(30, 83), S(42, 80), S(66, 69), S(131, 22), S(158, 1), S(219, -32)
};
inline const std::array<PParam, 15> ROOK_MOBILITY = {
S(164, 217), S(292, 413), S(343, 478), S(375, 487), S(401, 511), S(415, 533), S(432, 545), S(451, 551), S(467, 563), S(485, 572), S(503, 574), S(515, 576), S(536, 578), S(548, 564), S(691, 439),
S(-300, -251), S(-148, -97), S(-96, -33), S(-63, -24), S(-38, 0), S(-24, 22), S(-6, 34), S(12, 40),
S(29, 53), S(46, 62), S(63, 65), S(74, 68), S(94, 71), S(106, 57), S(251, -70)
};
inline const std::array<PParam, 28> QUEEN_MOBILITY = {
S(-1, 2), S(722, 361), S(819, 488), S(878, 652), S(890, 834), S(929, 929), S(934, 1031), S(960, 1040), S(966, 1091), S(979, 1112), S(988, 1133), S(995, 1144), S(1015, 1132), S(1028, 1138), S(1036, 1128), S(1052, 1118), S(1062, 1102), S(1067, 1099), S(1099, 1044), S(1129, 995), S(1158, 958), S(1226, 862), S(1227, 862), S(1319, 735), S(1281, 738), S(1250, 729), S(1013, 798), S(907, 782),
S(-790, -500), S(-307, -661), S(-217, -505), S(-165, -301), S(-158, -95), S(-122, 11), S(-119, 121), S(-95, 133),
S(-91, 189), S(-79, 213), S(-70, 238), S(-65, 253), S(-47, 244), S(-37, 255), S(-31, 249), S(-19, 244),
S(-12, 234), S(-13, 240), S(12, 196), S(34, 157), S(51, 137), S(96, 69), S(108, 61), S(272, -118),
S(308, -162), S(544, -315), S(373, -232), S(625, -368)
};
inline const std::array<PParam, 9> KING_MOBILITY = {
S(333, 145), S(139, -115), S(39, -29), S(24, 8), S(-2, 11), S(-35, 17), S(-15, 18), S(-24, 12), S(-24, -36),
S(561, -76), S(168, -162), S(37, -56), S(0, -6), S(-50, 11), S(-112, 36), S(-159, 77), S(-207, 99),
S(-242, 77)
};

inline const std::array<PParam, 3> KNIGHT_KING_RING = {
S(0, 0), S(88, -30), S(158, -76),
S(206, 236), S(309, 188), S(383, 128)
};
inline const std::array<PParam, 3> BISHOP_KING_RING = {
S(0, 0), S(33, -5), S(132, -42),
S(378, 386), S(229, 246), S(144, 77)
};
inline const std::array<PParam, 5> ROOK_KING_RING = {
S(0, 0), S(65, -46), S(47, -59), S(96, -56), S(143, -116),
S(414, 435), S(515, 416), S(539, 428), S(620, 462), S(695, 433)
};
inline const std::array<PParam, 6> QUEEN_KING_RING = {
S(0, 0), S(-53, 64), S(-85, 99), S(-50, 78), S(81, 23), S(211, -62),
S(1034, 998), S(716, 810), S(422, 616), S(204, 352), S(104, 38), S(26, -329)
};

inline const PParam PAWN_THREAT_KNIGHT = S(228, 62);
inline const PParam PAWN_THREAT_BISHOP = S(203, 102);
inline const PParam PAWN_THREAT_ROOK = S(194, 57);
inline const PParam PAWN_THREAT_QUEEN = S(175, -65);
inline const std::array<PParam, 5> PT_INNER_RING_ATTACKS = {
S(-110, 63), S(9, -18), S(-183, -134), S(34, 31), S(-279, -205)
};
inline const std::array<PParam, 5> PT_OUTER_RING_ATTACKS = {
S(-27, 23), S(-21, 18), S(-25, 13), S(-15, 9), S(-22, -8)
};

inline const PParam KNIGHT_THREAT_BISHOP = S(103, 72);
inline const PParam KNIGHT_THREAT_ROOK = S(240, 4);
inline const PParam KNIGHT_THREAT_QUEEN = S(158, -79);
inline const PParam PAWN_THREAT_KNIGHT = S(234, 62);
inline const PParam PAWN_THREAT_BISHOP = S(204, 104);
inline const PParam PAWN_THREAT_ROOK = S(199, 56);
inline const PParam PAWN_THREAT_QUEEN = S(175, -53);

inline const PParam BISHOP_THREAT_KNIGHT = S(110, 32);
inline const PParam BISHOP_THREAT_ROOK = S(238, 55);
inline const PParam BISHOP_THREAT_QUEEN = S(194, 33);
inline const PParam KNIGHT_THREAT_BISHOP = S(106, 73);
inline const PParam KNIGHT_THREAT_ROOK = S(246, 4);
inline const PParam KNIGHT_THREAT_QUEEN = S(161, -70);

inline const PParam BISHOP_THREAT_KNIGHT = S(112, 34);
inline const PParam BISHOP_THREAT_ROOK = S(245, 56);
inline const PParam BISHOP_THREAT_QUEEN = S(192, 54);

inline const std::array<PParam, 9> BISHOP_PAWNS = {
S(-0, -10), S(-3, -5), S(-3, -15), S(-8, -26), S(-14, -31), S(-19, -39), S(-20, -45), S(-27, -40), S(-36, -43),
S(0, -12), S(-3, -6), S(-3, -16), S(-8, -27), S(-14, -32), S(-19, -40), S(-20, -47), S(-26, -42),
S(-34, -48)
};

inline const std::array<PParam, 48> PAWN_PSQT = {
S(232, 316), S(229, 360), S(289, 331), S(352, 214), S(300, 208), S(284, 273), S(180, 294), S(239, 271), //
S(178, 192), S(288, 220), S(267, 164), S(266, 109), S(221, 93), S(168, 139), S(128, 185), S(79, 188), //
S(101, 156), S(120, 160), S(137, 116), S(126, 102), S(109, 98), S(66, 105), S(26, 151), S(-1, 173), //
S(76, 109), S(92, 137), S(89, 104), S(71, 107), S(46, 99), S(26, 107), S(-25, 156), S(-42, 144), //
S(74, 79), S(134, 82), S(86, 126), S(55, 128), S(36, 119), S(-3, 118), S(-22, 131), S(-44, 125), //
S(83, 86), S(208, 91), S(163, 126), S(107, 143), S(71, 130), S(36, 125), S(10, 150), S(-25, 138), //
S(133, 152), S(99, 213), S(182, 175), S(246, 56), S(195, 49), S(186, 110), S(74, 134), S(153, 99),
S(21, 52), S(113, 90), S(92, 36), S(98, -23), S(61, -44), S(11, 1), S(-24, 43), S(-60, 40),
S(-23, 1), S(-15, 13), S(-2, -27), S(-7, -44), S(-18, -51), S(-54, -49), S(-93, -3), S(-111, 13),
S(-29, -59), S(-17, -24), S(-19, -57), S(-35, -55), S(-57, -65), S(-75, -58), S(-125, -9), S(-143, -22),
S(-33, -87), S(26, -78), S(-25, -31), S(-49, -33), S(-69, -43), S(-105, -47), S(-124, -33), S(-146, -40),
S(-34, -76), S(90, -66), S(42, -27), S(-6, -14), S(-38, -30), S(-68, -40), S(-93, -15), S(-127, -28)
};
inline const std::array<PParam, 64> KNIGHT_PSQT = {
S(-256, -8), S(-198, 194), S(-277, 344), S(4, 211), S(-116, 231), S(-193, 235), S(-403, 212), S(-392, 124), //
S(124, 145), S(190, 155), S(288, 89), S(236, 151), S(238, 158), S(178, 135), S(120, 155), S(99, 114), //
S(174, 120), S(209, 163), S(291, 161), S(243, 183), S(240, 175), S(165, 182), S(153, 156), S(74, 159), //
S(224, 154), S(212, 178), S(238, 185), S(220, 210), S(224, 200), S(191, 193), S(169, 150), S(148, 156), //
S(217, 137), S(244, 135), S(240, 161), S(211, 176), S(201, 186), S(199, 181), S(174, 152), S(156, 97), //
S(137, 120), S(167, 107), S(162, 127), S(172, 171), S(179, 168), S(123, 146), S(128, 108), S(90, 103), //
S(140, 137), S(161, 108), S(145, 113), S(145, 131), S(132, 125), S(106, 105), S(116, 93), S(60, 28), //
S(91, 91), S(130, 130), S(148, 105), S(156, 112), S(148, 120), S(103, 90), S(89, 115), S(40, 68), //
S(-396, -157), S(-342, 56), S(-455, 232), S(-124, 68), S(-256, 96), S(-323, 92), S(-565, 82), S(-535, -22),
S(5, -4), S(72, 9), S(165, -51), S(113, 11), S(120, 15), S(51, -3), S(10, 4), S(-11, -42),
S(58, -28), S(84, 28), S(167, 25), S(121, 46), S(118, 37), S(46, 42), S(42, 9), S(-38, 8),
S(107, 9), S(92, 37), S(109, 52), S(91, 77), S(104, 61), S(71, 54), S(58, 3), S(38, 5),
S(100, -8), S(124, -4), S(109, 30), S(90, 39), S(78, 50), S(83, 39), S(60, 6), S(49, -56),
S(28, -31), S(56, -40), S(49, -17), S(62, 26), S(70, 21), S(15, -3), S(21, -44), S(-16, -52),
S(37, -20), S(59, -47), S(40, -39), S(39, -19), S(26, -26), S(-2, -46), S(11, -61), S(-47, -130),
S(-15, -69), S(21, -24), S(44, -50), S(52, -43), S(43, -35), S(-5, -66), S(-18, -41), S(-65, -95)
};
inline const std::array<PParam, 64> BISHOP_PSQT = {
S(-20, 262), S(-44, 244), S(-273, 267), S(-156, 281), S(-108, 284), S(-269, 308), S(-26, 288), S(24, 263), //
S(146, 153), S(128, 228), S(149, 209), S(128, 214), S(104, 228), S(140, 220), S(118, 210), S(84, 213), //
S(173, 209), S(212, 199), S(284, 209), S(215, 209), S(189, 213), S(166, 224), S(224, 195), S(134, 211), //
S(188, 165), S(199, 197), S(231, 200), S(230, 225), S(234, 226), S(174, 223), S(165, 200), S(121, 206), //
S(189, 138), S(203, 175), S(212, 192), S(208, 216), S(200, 233), S(161, 224), S(145, 187), S(136, 144), //
S(203, 146), S(240, 159), S(246, 173), S(187, 213), S(170, 219), S(171, 214), S(198, 171), S(168, 151), //
S(191, 113), S(239, 135), S(209, 147), S(182, 176), S(173, 161), S(174, 152), S(156, 167), S(175, 104), //
S(185, 133), S(173, 177), S(177, 183), S(188, 149), S(197, 139), S(193, 181), S(185, 154), S(167, 152), //
S(-179, 73), S(-197, 51), S(-441, 78), S(-318, 90), S(-275, 94), S(-436, 117), S(-175, 94), S(-132, 72),
S(-4, -41), S(-17, 31), S(-2, 15), S(-35, 24), S(-55, 37), S(-4, 23), S(-24, 12), S(-61, 16),
S(32, 13), S(71, 2), S(139, 15), S(69, 13), S(42, 18), S(24, 26), S(90, -6), S(-1, 10),
S(37, -28), S(36, 11), S(73, 11), S(75, 35), S(86, 32), S(24, 30), S(21, 3), S(-18, 6),
S(31, -51), S(51, -16), S(59, 1), S(61, 22), S(55, 37), S(22, 25), S(4, -12), S(-9, -53),
S(54, -48), S(101, -38), S(111, -26), S(46, 16), S(32, 20), S(37, 13), S(62, -29), S(26, -48),
S(45, -83), S(110, -69), S(80, -56), S(51, -25), S(38, -38), S(38, -48), S(21, -35), S(36, -96),
S(45, -67), S(31, -18), S(45, -18), S(56, -52), S(64, -62), S(53, -17), S(48, -47), S(27, -48)
};
inline const std::array<PParam, 64> ROOK_PSQT = {
S(551, 468), S(616, 467), S(546, 496), S(548, 490), S(558, 478), S(505, 492), S(514, 494), S(522, 499), //
S(469, 521), S(553, 498), S(626, 476), S(555, 517), S(569, 505), S(518, 514), S(460, 532), S(451, 538), //
S(456, 500), S(602, 460), S(632, 454), S(632, 450), S(588, 459), S(515, 499), S(531, 488), S(415, 536), //
S(426, 493), S(501, 487), S(533, 478), S(555, 441), S(524, 465), S(464, 513), S(445, 513), S(375, 520), //
S(364, 445), S(444, 450), S(429, 466), S(412, 467), S(407, 464), S(389, 504), S(361, 501), S(342, 490), //
S(341, 424), S(414, 398), S(409, 427), S(388, 428), S(405, 410), S(356, 464), S(355, 446), S(333, 443), //
S(281, 435), S(377, 376), S(401, 390), S(405, 393), S(399, 397), S(380, 414), S(361, 391), S(330, 408), //
S(314, 438), S(344, 442), S(396, 408), S(420, 391), S(407, 405), S(395, 417), S(380, 409), S(363, 426), //
S(105, 5), S(173, 3), S(100, 33), S(97, 30), S(111, 17), S(62, 29), S(73, 30), S(80, 36),
S(18, 59), S(101, 37), S(171, 18), S(94, 63), S(117, 47), S(68, 55), S(11, 70), S(5, 75),
S(-4, 42), S(141, 3), S(165, 2), S(162, 0), S(123, 7), S(56, 43), S(78, 28), S(-39, 76),
S(-28, 33), S(47, 28), S(74, 22), S(92, -12), S(70, 7), S(14, 51), S(-1, 49), S(-73, 57),
S(-89, -16), S(-8, -10), S(-25, 8), S(-43, 10), S(-41, 2), S(-57, 40), S(-83, 35), S(-105, 26),
S(-110, -38), S(-36, -62), S(-41, -34), S(-62, -32), S(-41, -53), S(-90, 0), S(-91, -19), S(-114, -21),
S(-169, -29), S(-67, -90), S(-46, -73), S(-44, -69), S(-48, -66), S(-68, -49), S(-86, -73), S(-118, -56),
S(-133, -31), S(-104, -23), S(-50, -58), S(-28, -73), S(-40, -59), S(-52, -48), S(-67, -57), S(-85, -40)
};
inline const std::array<PParam, 64> QUEEN_PSQT = {
S(835, 784), S(890, 739), S(891, 756), S(789, 871), S(832, 824), S(780, 844), S(821, 784), S(752, 812), //
S(777, 892), S(712, 978), S(725, 1006), S(649, 1028), S(658, 1001), S(635, 1017), S(672, 941), S(710, 875), //
S(739, 919), S(824, 922), S(771, 990), S(753, 1002), S(709, 993), S(668, 1010), S(736, 908), S(703, 877), //
S(795, 850), S(796, 923), S(761, 958), S(746, 1032), S(721, 1024), S(712, 958), S(746, 875), S(738, 832), //
S(754, 889), S(786, 856), S(758, 930), S(712, 1002), S(699, 994), S(708, 948), S(722, 863), S(724, 815), //
S(759, 744), S(782, 788), S(781, 862), S(725, 897), S(736, 858), S(738, 866), S(752, 789), S(732, 788), //
S(742, 648), S(772, 555), S(759, 688), S(774, 767), S(748, 787), S(766, 717), S(740, 777), S(727, 769), //
S(688, 731), S(746, 489), S(742, 496), S(765, 598), S(769, 682), S(772, 637), S(760, 672), S(709, 743), //
S(32, 30), S(72, -8), S(69, 0), S(-55, 132), S(17, 48), S(-28, 71), S(47, -15), S(-18, 15),
S(20, 75), S(-52, 172), S(-63, 219), S(-165, 251), S(-136, 200), S(-119, 194), S(-70, 113), S(-33, 50),
S(-23, 102), S(54, 99), S(-16, 178), S(-41, 187), S(-77, 169), S(-102, 172), S(-13, 63), S(-40, 36),
S(42, 9), S(31, 78), S(-5, 116), S(-17, 176), S(-23, 156), S(-29, 98), S(13, 3), S(6, -24),
S(9, 38), S(41, 3), S(15, 71), S(-20, 122), S(-24, 116), S(-17, 79), S(-1, -4), S(-1, -53),
S(24, -114), S(50, -57), S(54, 4), S(2, 18), S(19, -17), S(26, -10), S(37, -80), S(8, -75),
S(15, -212), S(53, -304), S(47, -181), S(61, -116), S(34, -92), S(51, -158), S(26, -95), S(7, -95),
S(-40, -123), S(24, -374), S(29, -375), S(55, -291), S(56, -197), S(57, -245), S(44, -202), S(-11, -125)
};
inline const std::array<PParam, 64> KING_PSQT = {
S(-233, -320), S(30, 5), S(-98, 45), S(-169, 61), S(0, 0), S(0, 0), S(0, 0), S(0, 0), //
S(124, -85), S(-17, 153), S(1, 139), S(117, 68), S(0, 0), S(0, 0), S(0, 0), S(0, 0), //
S(-66, 71), S(48, 145), S(86, 114), S(73, 69), S(0, 0), S(0, 0), S(0, 0), S(0, 0), //
S(-277, 92), S(10, 106), S(2, 104), S(-50, 89), S(0, 0), S(0, 0), S(0, 0), S(0, 0), //
S(-247, 48), S(-68, 80), S(-48, 85), S(-128, 119), S(0, 0), S(0, 0), S(0, 0), S(0, 0), //
S(-153, 17), S(34, 23), S(-54, 74), S(-95, 98), S(0, 0), S(0, 0), S(0, 0), S(0, 0), //
S(58, -71), S(109, -29), S(23, 17), S(-56, 59), S(0, 0), S(0, 0), S(0, 0), S(0, 0), //
S(-61, -101), S(65, -88), S(-33, -54), S(-50, -53), S(0, 0), S(0, 0), S(0, 0), S(0, 0), //
S(-281, -298), S(18, 20), S(-127, 72), S(-233, 98), S(-19, -5), S(-19, -5), S(-19, -5), S(-19, -5),
S(110, -70), S(81, 88), S(126, 66), S(233, -3), S(-19, -5), S(-19, -5), S(-19, -5), S(-19, -5),
S(-76, 87), S(175, 70), S(243, 28), S(219, -13), S(-19, -5), S(-19, -5), S(-19, -5), S(-19, -5),
S(-284, 108), S(163, 23), S(173, 11), S(114, -6), S(-19, -5), S(-19, -5), S(-19, -5), S(-19, -5),
S(-256, 61), S(94, -10), S(149, -26), S(61, 7), S(-19, -5), S(-19, -5), S(-19, -5), S(-19, -5),
S(-190, 44), S(155, -48), S(113, -23), S(85, -7), S(-19, -5), S(-19, -5), S(-19, -5), S(-19, -5),
S(-30, -18), S(157, -63), S(110, -39), S(45, -6), S(-19, -5), S(-19, -5), S(-19, -5), S(-19, -5),
S(-230, 2), S(-49, -17), S(-127, 5), S(-141, 4), S(-19, -5), S(-19, -5), S(-19, -5), S(-19, -5)
};

// Epoch duration: 6.87929s
// clang-format on
} // namespace Clockwork
5 changes: 4 additions & 1 deletion src/evaltune_main.cpp
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Expand Up @@ -32,11 +32,11 @@
std::vector<Position> positions;
std::vector<f64> results;

const std::vector<std::string> fenFiles = {

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invalid case style for constant 'fenFiles'
"data/dfrcv1.txt", "data/dfrcv0.txt", "data/v2.2.txt", "data/v2.1.txt", "data/v3.txt",
};

const u32 thread_count = std::max<u32>(1, std::thread::hardware_concurrency() / 2);

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invalid case style for constant 'thread_count'

std::cout << "Running on " << thread_count << " threads\n";

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}

// Setup tuning
const ParameterCountInfo parameter_count = Globals::get().get_parameter_counts();

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invalid case style for constant 'parameter_count'

// This line loads the defaults from your S() macros
Parameters current_parameter_values = Graph::get().get_all_parameter_values();
Expand All @@ -99,16 +99,16 @@
#ifdef PROFILE_RUN
const i32 epochs = 8;
#else
const i32 epochs = 1000;

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invalid case style for constant 'epochs'
#endif
const f64 K = 1.0 / 400;
const size_t batch_size = 16 * 16384;

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invalid case style for constant 'batch_size'

std::mt19937 rng(std::random_device{}());
std::vector<size_t> indices(positions.size());
// Initialize indices 1..N
std::iota(indices.begin(), indices.end(), 0);
const size_t total_batches = (positions.size() + batch_size - 1) / batch_size;

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// Shared gradient accumulator
Parameters batch_gradients = Parameters::zeros(parameter_count);
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std::cout << "Epoch " << epoch + 1 << "/" << epochs << "\n";

const auto start = time::Clock::now();

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std::shuffle(indices.begin(), indices.end(), rng);

Expand Down Expand Up @@ -276,6 +276,9 @@
print_table("ROOK_KING_RING", ROOK_KING_RING);
print_table("QUEEN_KING_RING", QUEEN_KING_RING);
std::cout << std::endl;
print_table("PT_INNER_RING_ATTACKS", PT_INNER_RING_ATTACKS);
print_table("PT_OUTER_RING_ATTACKS", PT_OUTER_RING_ATTACKS);
std::cout << std::endl;

std::cout << "inline const PParam PAWN_THREAT_KNIGHT = " << PAWN_THREAT_KNIGHT << ";"
<< std::endl;
Expand Down Expand Up @@ -306,7 +309,7 @@
print_table("BISHOP_PAWNS", BISHOP_PAWNS);
std::cout << std::endl;

auto printPsqtArray = [](const std::string& name, const auto& arr) {

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invalid case style for variable 'printPsqtArray'
std::cout << "inline const std::array<PParam, " << arr.size() << "> " << name << " = {"
<< std::endl;
for (std::size_t i = 0; i < arr.size(); ++i) {
Expand All @@ -331,12 +334,12 @@
printPsqtArray("KING_PSQT", KING_PSQT);
std::cout << std::endl;
#endif
const auto end = time::Clock::now();

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std::cout << "// Epoch duration: " << time::cast<time::FloatSeconds>(end - start).count()
<< "s\n";

if (epoch > 5) {
optim.set_lr(optim.get_lr() * 0.91);
optim.set_lr(optim.get_lr() * 0.99);
}
}

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