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Rename GPU mul-mod helper

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Marek Lemańczyk committed 2025-10-25 02:20:15 +02:00
1 parent 4b13bc6497
commit 04d4d18f37
6 files changed
+24 -65
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PerfectNumbers.Core/Gpu/GpuUInt128.cs
-17
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@@ -900,23 +900,6 @@ public struct GpuUInt128 : IComparable<GpuUInt128>, IEquatable<GpuUInt128>
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public readonly ulong MulMod(ulong value, ulong modulus)
{
ulong a = Low % modulus;
ulong b = value % modulus;
if (a == 0UL || b == 0UL)
{
return 0UL;
}
ulong ulongRange = ulong.MaxValue / a;
return b <= ulongRange
? (a * b) % modulus
: MulMod64(a, b, modulus);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public readonly ulong MulModSimplified(ulong value, ulong modulus)
{
ulong modulusLocal = modulus;
ulong a = Low % modulusLocal;