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Replace Montgomery table ref indexer with value accessors

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Marek Lemańczyk committed 2025-10-05 06:49:42 +02:00
1 parent b4c384247a
commit cb57a5ae23
1 file changed
+802 -2
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PerfectNumbers.Core/ULongExtensions.cs
+802 -2
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@@ -11,10 +11,810 @@ public static class ULongExtensions
private const ulong Pow2WindowFallbackThreshold = 32UL; private const ulong Pow2WindowFallbackThreshold = 32UL;
private const int Pow2WindowOddPowerCount = 1 << (Pow2WindowSize - 1); private const int Pow2WindowOddPowerCount = 1 << (Pow2WindowSize - 1);
[InlineArray(Pow2WindowOddPowerCount)]
private struct Pow2OddPowerTable private struct Pow2OddPowerTable
{ {
private ulong _element0; public ulong Element0;
public ulong Element1;
public ulong Element2;
public ulong Element3;
public ulong Element4;
public ulong Element5;
public ulong Element6;
public ulong Element7;
public ulong Element8;
public ulong Element9;
public ulong Element10;
public ulong Element11;
public ulong Element12;
public ulong Element13;
public ulong Element14;
public ulong Element15;
public ulong Element16;
public ulong Element17;
public ulong Element18;
public ulong Element19;
public ulong Element20;
public ulong Element21;
public ulong Element22;
public ulong Element23;
public ulong Element24;
public ulong Element25;
public ulong Element26;
public ulong Element27;
public ulong Element28;
public ulong Element29;
public ulong Element30;
public ulong Element31;
public ulong Element32;
public ulong Element33;
public ulong Element34;
public ulong Element35;
public ulong Element36;
public ulong Element37;
public ulong Element38;
public ulong Element39;
public ulong Element40;
public ulong Element41;
public ulong Element42;
public ulong Element43;
public ulong Element44;
public ulong Element45;
public ulong Element46;
public ulong Element47;
public ulong Element48;
public ulong Element49;
public ulong Element50;
public ulong Element51;
public ulong Element52;
public ulong Element53;
public ulong Element54;
public ulong Element55;
public ulong Element56;
public ulong Element57;
public ulong Element58;
public ulong Element59;
public ulong Element60;
public ulong Element61;
public ulong Element62;
public ulong Element63;
public ulong Element64;
public ulong Element65;
public ulong Element66;
public ulong Element67;
public ulong Element68;
public ulong Element69;
public ulong Element70;
public ulong Element71;
public ulong Element72;
public ulong Element73;
public ulong Element74;
public ulong Element75;
public ulong Element76;
public ulong Element77;
public ulong Element78;
public ulong Element79;
public ulong Element80;
public ulong Element81;
public ulong Element82;
public ulong Element83;
public ulong Element84;
public ulong Element85;
public ulong Element86;
public ulong Element87;
public ulong Element88;
public ulong Element89;
public ulong Element90;
public ulong Element91;
public ulong Element92;
public ulong Element93;
public ulong Element94;
public ulong Element95;
public ulong Element96;
public ulong Element97;
public ulong Element98;
public ulong Element99;
public ulong Element100;
public ulong Element101;
public ulong Element102;
public ulong Element103;
public ulong Element104;
public ulong Element105;
public ulong Element106;
public ulong Element107;
public ulong Element108;
public ulong Element109;
public ulong Element110;
public ulong Element111;
public ulong Element112;
public ulong Element113;
public ulong Element114;
public ulong Element115;
public ulong Element116;
public ulong Element117;
public ulong Element118;
public ulong Element119;
public ulong Element120;
public ulong Element121;
public ulong Element122;
public ulong Element123;
public ulong Element124;
public ulong Element125;
public ulong Element126;
public ulong Element127;
public ulong this[int index]
{
readonly get
{
return GetElement(index);
}
set
{
SetElement(index, value);
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private readonly ulong GetElement(int index)
{
switch (index)
{
case 0:
return Element0;
case 1:
return Element1;
case 2:
return Element2;
case 3:
return Element3;
case 4:
return Element4;
case 5:
return Element5;
case 6:
return Element6;
case 7:
return Element7;
case 8:
return Element8;
case 9:
return Element9;
case 10:
return Element10;
case 11:
return Element11;
case 12:
return Element12;
case 13:
return Element13;
case 14:
return Element14;
case 15:
return Element15;
case 16:
return Element16;
case 17:
return Element17;
case 18:
return Element18;
case 19:
return Element19;
case 20:
return Element20;
case 21:
return Element21;
case 22:
return Element22;
case 23:
return Element23;
case 24:
return Element24;
case 25:
return Element25;
case 26:
return Element26;
case 27:
return Element27;
case 28:
return Element28;
case 29:
return Element29;
case 30:
return Element30;
case 31:
return Element31;
case 32:
return Element32;
case 33:
return Element33;
case 34:
return Element34;
case 35:
return Element35;
case 36:
return Element36;
case 37:
return Element37;
case 38:
return Element38;
case 39:
return Element39;
case 40:
return Element40;
case 41:
return Element41;
case 42:
return Element42;
case 43:
return Element43;
case 44:
return Element44;
case 45:
return Element45;
case 46:
return Element46;
case 47:
return Element47;
case 48:
return Element48;
case 49:
return Element49;
case 50:
return Element50;
case 51:
return Element51;
case 52:
return Element52;
case 53:
return Element53;
case 54:
return Element54;
case 55:
return Element55;
case 56:
return Element56;
case 57:
return Element57;
case 58:
return Element58;
case 59:
return Element59;
case 60:
return Element60;
case 61:
return Element61;
case 62:
return Element62;
case 63:
return Element63;
case 64:
return Element64;
case 65:
return Element65;
case 66:
return Element66;
case 67:
return Element67;
case 68:
return Element68;
case 69:
return Element69;
case 70:
return Element70;
case 71:
return Element71;
case 72:
return Element72;
case 73:
return Element73;
case 74:
return Element74;
case 75:
return Element75;
case 76:
return Element76;
case 77:
return Element77;
case 78:
return Element78;
case 79:
return Element79;
case 80:
return Element80;
case 81:
return Element81;
case 82:
return Element82;
case 83:
return Element83;
case 84:
return Element84;
case 85:
return Element85;
case 86:
return Element86;
case 87:
return Element87;
case 88:
return Element88;
case 89:
return Element89;
case 90:
return Element90;
case 91:
return Element91;
case 92:
return Element92;
case 93:
return Element93;
case 94:
return Element94;
case 95:
return Element95;
case 96:
return Element96;
case 97:
return Element97;
case 98:
return Element98;
case 99:
return Element99;
case 100:
return Element100;
case 101:
return Element101;
case 102:
return Element102;
case 103:
return Element103;
case 104:
return Element104;
case 105:
return Element105;
case 106:
return Element106;
case 107:
return Element107;
case 108:
return Element108;
case 109:
return Element109;
case 110:
return Element110;
case 111:
return Element111;
case 112:
return Element112;
case 113:
return Element113;
case 114:
return Element114;
case 115:
return Element115;
case 116:
return Element116;
case 117:
return Element117;
case 118:
return Element118;
case 119:
return Element119;
case 120:
return Element120;
case 121:
return Element121;
case 122:
return Element122;
case 123:
return Element123;
case 124:
return Element124;
case 125:
return Element125;
case 126:
return Element126;
case 127:
return Element127;
default:
throw new ArgumentOutOfRangeException(nameof(index), index, "Pow2OddPowerTable index must be between 0 and 127.");
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private void SetElement(int index, ulong value)
{
switch (index)
{
case 0:
Element0 = value;
return;
case 1:
Element1 = value;
return;
case 2:
Element2 = value;
return;
case 3:
Element3 = value;
return;
case 4:
Element4 = value;
return;
case 5:
Element5 = value;
return;
case 6:
Element6 = value;
return;
case 7:
Element7 = value;
return;
case 8:
Element8 = value;
return;
case 9:
Element9 = value;
return;
case 10:
Element10 = value;
return;
case 11:
Element11 = value;
return;
case 12:
Element12 = value;
return;
case 13:
Element13 = value;
return;
case 14:
Element14 = value;
return;
case 15:
Element15 = value;
return;
case 16:
Element16 = value;
return;
case 17:
Element17 = value;
return;
case 18:
Element18 = value;
return;
case 19:
Element19 = value;
return;
case 20:
Element20 = value;
return;
case 21:
Element21 = value;
return;
case 22:
Element22 = value;
return;
case 23:
Element23 = value;
return;
case 24:
Element24 = value;
return;
case 25:
Element25 = value;
return;
case 26:
Element26 = value;
return;
case 27:
Element27 = value;
return;
case 28:
Element28 = value;
return;
case 29:
Element29 = value;
return;
case 30:
Element30 = value;
return;
case 31:
Element31 = value;
return;
case 32:
Element32 = value;
return;
case 33:
Element33 = value;
return;
case 34:
Element34 = value;
return;
case 35:
Element35 = value;
return;
case 36:
Element36 = value;
return;
case 37:
Element37 = value;
return;
case 38:
Element38 = value;
return;
case 39:
Element39 = value;
return;
case 40:
Element40 = value;
return;
case 41:
Element41 = value;
return;
case 42:
Element42 = value;
return;
case 43:
Element43 = value;
return;
case 44:
Element44 = value;
return;
case 45:
Element45 = value;
return;
case 46:
Element46 = value;
return;
case 47:
Element47 = value;
return;
case 48:
Element48 = value;
return;
case 49:
Element49 = value;
return;
case 50:
Element50 = value;
return;
case 51:
Element51 = value;
return;
case 52:
Element52 = value;
return;
case 53:
Element53 = value;
return;
case 54:
Element54 = value;
return;
case 55:
Element55 = value;
return;
case 56:
Element56 = value;
return;
case 57:
Element57 = value;
return;
case 58:
Element58 = value;
return;
case 59:
Element59 = value;
return;
case 60:
Element60 = value;
return;
case 61:
Element61 = value;
return;
case 62:
Element62 = value;
return;
case 63:
Element63 = value;
return;
case 64:
Element64 = value;
return;
case 65:
Element65 = value;
return;
case 66:
Element66 = value;
return;
case 67:
Element67 = value;
return;
case 68:
Element68 = value;
return;
case 69:
Element69 = value;
return;
case 70:
Element70 = value;
return;
case 71:
Element71 = value;
return;
case 72:
Element72 = value;
return;
case 73:
Element73 = value;
return;
case 74:
Element74 = value;
return;
case 75:
Element75 = value;
return;
case 76:
Element76 = value;
return;
case 77:
Element77 = value;
return;
case 78:
Element78 = value;
return;
case 79:
Element79 = value;
return;
case 80:
Element80 = value;
return;
case 81:
Element81 = value;
return;
case 82:
Element82 = value;
return;
case 83:
Element83 = value;
return;
case 84:
Element84 = value;
return;
case 85:
Element85 = value;
return;
case 86:
Element86 = value;
return;
case 87:
Element87 = value;
return;
case 88:
Element88 = value;
return;
case 89:
Element89 = value;
return;
case 90:
Element90 = value;
return;
case 91:
Element91 = value;
return;
case 92:
Element92 = value;
return;
case 93:
Element93 = value;
return;
case 94:
Element94 = value;
return;
case 95:
Element95 = value;
return;
case 96:
Element96 = value;
return;
case 97:
Element97 = value;
return;
case 98:
Element98 = value;
return;
case 99:
Element99 = value;
return;
case 100:
Element100 = value;
return;
case 101:
Element101 = value;
return;
case 102:
Element102 = value;
return;
case 103:
Element103 = value;
return;
case 104:
Element104 = value;
return;
case 105:
Element105 = value;
return;
case 106:
Element106 = value;
return;
case 107:
Element107 = value;
return;
case 108:
Element108 = value;
return;
case 109:
Element109 = value;
return;
case 110:
Element110 = value;
return;
case 111:
Element111 = value;
return;
case 112:
Element112 = value;
return;
case 113:
Element113 = value;
return;
case 114:
Element114 = value;
return;
case 115:
Element115 = value;
return;
case 116:
Element116 = value;
return;
case 117:
Element117 = value;
return;
case 118:
Element118 = value;
return;
case 119:
Element119 = value;
return;
case 120:
Element120 = value;
return;
case 121:
Element121 = value;
return;
case 122:
Element122 = value;
return;
case 123:
Element123 = value;
return;
case 124:
Element124 = value;
return;
case 125:
Element125 = value;
return;
case 126:
Element126 = value;
return;
case 127:
Element127 = value;
return;
default:
throw new ArgumentOutOfRangeException(nameof(index), index, "Pow2OddPowerTable index must be between 0 and 127.");
}
}
} }
public static ulong CalculateOrder(this ulong q) public static ulong CalculateOrder(this ulong q)