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MethodImplOptions.AggressiveOptimization & MethodImplOptions.AggressiveInlining optimized. Small optimizations.

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mlemanczyk committed 2025-12-10 19:59:51 +01:00
1 parent 7a242b3bfa
commit 05d3061c47
23 files changed
+628 -559
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PerfectNumbers.Core/ULongExtensions.Gpu.cs
+8 -8
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@@ -7,7 +7,7 @@ namespace PerfectNumbers.Core;
public static partial class ULongExtensions
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
[Obsolete("Use ULongExtensions.MulHighCpu or ULongExtensions.MulHighGpu.")]
public static ulong MulHighGpuCompatible(this ulong x, ulong y)
{
@@ -16,7 +16,7 @@ public static partial class ULongExtensions
return product.High;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
[Obsolete("Use ULongExtensions.MulModGpu for GPU-compatible host code or GpuUInt128.MulMod inside kernels.")]
public static ulong MulMod64Gpu(this ulong a, ulong b, ulong modulus)
{
@@ -26,7 +26,7 @@ public static partial class ULongExtensions
return state.MulMod(b, modulus);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
[Obsolete("Use ULongExtensions.MulModGpu for GPU-compatible host code or GpuUInt128.MulMod inside kernels.")]
public static ulong MulMod64GpuDeferred(this ulong a, ulong b, ulong modulus)
{
@@ -36,29 +36,29 @@ public static partial class ULongExtensions
return state.MulModWithNativeModulo(b, modulus);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
public static ulong MulModGpu(this ulong left, ulong right, ulong modulus)
{
GpuUInt128 state = new(left);
return state.MulMod(right, modulus);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
public static ulong Pow2MontgomeryModWindowedKeepGpu(this ulong exponent, PrimeOrderCalculatorAccelerator gpu, in MontgomeryDivisorData divisor)
=> Pow2MontgomeryGpuCalculator.CalculateKeep(gpu, exponent, divisor);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
public static ulong Pow2MontgomeryModWindowedConvertGpu(this ulong exponent, PrimeOrderCalculatorAccelerator gpu, in MontgomeryDivisorData divisor)
=> Pow2MontgomeryGpuCalculator.CalculateConvert(gpu, exponent, divisor);
[MethodImpl(MethodImplOptions.AggressiveInlining)]
[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
public static ulong Pow2MontgomeryModWithCycleGpu(this ulong exponent, PrimeOrderCalculatorAccelerator gpu, ulong cycleLength, in MontgomeryDivisorData divisor)
{
ulong rotationCount = exponent % cycleLength;
return Pow2MontgomeryGpuCalculator.CalculateConvert(gpu, rotationCount, divisor);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
public static ulong Pow2MontgomeryModFromCycleRemainderGpu(this ulong reducedExponent, PrimeOrderCalculatorAccelerator gpu, in MontgomeryDivisorData divisor)
{
return Pow2MontgomeryGpuCalculator.CalculateConvert(gpu, reducedExponent, divisor);