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Various optimizations and cleanups. "in" removed from GpuUInt128 to avoid defensive copies from IL.

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mlemanczyk committed 2025-10-10 09:26:25 +02:00
1 parent 70eca5126b
commit ca0cadc8a3
18 files changed
+565 -395
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PerfectNumbers.Core/Gpu/GpuUInt128.cs
+12 -12
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@@ -267,7 +267,7 @@ public struct GpuUInt128 : IComparable<GpuUInt128>, IEquatable<GpuUInt128>
public void Add(in ReadOnlyGpuUInt128 other) => AddInternal(other.High, other.Low);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void Add(in GpuUInt128 other) => AddInternal(other.High, other.Low);
public void Add(GpuUInt128 other) => AddInternal(other.High, other.Low);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private void AddInternal(ulong otherHigh, ulong otherLow)
@@ -294,17 +294,17 @@ public struct GpuUInt128 : IComparable<GpuUInt128>, IEquatable<GpuUInt128>
public void AddMod(in ReadOnlyGpuUInt128 value, in ReadOnlyGpuUInt128 modulus) => AddModInternal(value.High, value.Low, in modulus);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void AddMod(in GpuUInt128 value, in ReadOnlyGpuUInt128 modulus) => AddModInternal(value.High, value.Low, in modulus);
public void AddMod(GpuUInt128 value, in ReadOnlyGpuUInt128 modulus) => AddModInternal(value.High, value.Low, in modulus);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void AddMod(in ReadOnlyGpuUInt128 value, in GpuUInt128 modulus)
public void AddMod(in ReadOnlyGpuUInt128 value, GpuUInt128 modulus)
{
ReadOnlyGpuUInt128 readOnlyMod = modulus.AsReadOnly();
AddModInternal(value.High, value.Low, in readOnlyMod);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void AddMod(in GpuUInt128 value, in GpuUInt128 modulus)
public void AddMod(GpuUInt128 value, GpuUInt128 modulus)
{
ReadOnlyGpuUInt128 readOnlyMod = modulus.AsReadOnly();
AddModInternal(value.High, value.Low, in readOnlyMod);
@@ -390,7 +390,7 @@ public struct GpuUInt128 : IComparable<GpuUInt128>, IEquatable<GpuUInt128>
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void AddMod(in GpuUInt128 value, ulong modulus) => AddMod(value.Low, modulus);
public void AddMod(GpuUInt128 value, ulong modulus) => AddMod(value.Low, modulus);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void AddMod(ulong value, ulong modulus)
@@ -414,7 +414,7 @@ public struct GpuUInt128 : IComparable<GpuUInt128>, IEquatable<GpuUInt128>
public void Sub(in ReadOnlyGpuUInt128 other) => SubInternal(other.High, other.Low);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void Sub(in GpuUInt128 other) => SubInternal(other.High, other.Low);
public void Sub(GpuUInt128 other) => SubInternal(other.High, other.Low);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private void SubInternal(ulong otherHigh, ulong otherLow)
@@ -461,7 +461,7 @@ public struct GpuUInt128 : IComparable<GpuUInt128>, IEquatable<GpuUInt128>
public void Mul64(in ReadOnlyGpuUInt128 other) => Mul64Internal(other.High, other.Low);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void Mul64(in GpuUInt128 other) => Mul64Internal(other.High, other.Low);
public void Mul64(GpuUInt128 other) => Mul64Internal(other.High, other.Low);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private void Mul64Internal(ulong otherHigh, ulong otherLow)
@@ -588,7 +588,7 @@ public struct GpuUInt128 : IComparable<GpuUInt128>, IEquatable<GpuUInt128>
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static int TrailingZeroCount(in GpuUInt128 value)
public static int TrailingZeroCount(GpuUInt128 value)
{
if (value.Low != 0UL)
{
@@ -646,17 +646,17 @@ public struct GpuUInt128 : IComparable<GpuUInt128>, IEquatable<GpuUInt128>
public void SubMod(in ReadOnlyGpuUInt128 value, in ReadOnlyGpuUInt128 modulus) => SubModInternal(value.High, value.Low, in modulus);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void SubMod(in GpuUInt128 value, in ReadOnlyGpuUInt128 modulus) => SubModInternal(value.High, value.Low, in modulus);
public void SubMod(GpuUInt128 value, in ReadOnlyGpuUInt128 modulus) => SubModInternal(value.High, value.Low, in modulus);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void SubMod(in ReadOnlyGpuUInt128 value, in GpuUInt128 modulus)
public void SubMod(in ReadOnlyGpuUInt128 value, GpuUInt128 modulus)
{
ReadOnlyGpuUInt128 readOnlyMod = modulus.AsReadOnly();
SubModInternal(value.High, value.Low, in readOnlyMod);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void SubMod(in GpuUInt128 value, in GpuUInt128 modulus)
public void SubMod(GpuUInt128 value, GpuUInt128 modulus)
{
ReadOnlyGpuUInt128 readOnlyMod = modulus.AsReadOnly();
SubModInternal(value.High, value.Low, in readOnlyMod);
@@ -727,7 +727,7 @@ public struct GpuUInt128 : IComparable<GpuUInt128>, IEquatable<GpuUInt128>
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void Mul(in GpuUInt128 other)
public void Mul(GpuUInt128 other)
{
ReadOnlyGpuUInt128 readOnlyThis = AsReadOnly();
ReadOnlyGpuUInt128 readOnlyOther = other.AsReadOnly();