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Remove default prime order overloads

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Marek Lemańczyk committed 2025-10-10 21:51:41 +02:00
1 parent 64c08f9b49
commit c9ae56a5ec
28 files changed
+1438 -964
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PerfectNumbers.Core/Gpu/GpuContextPool.cs
+1 -1
View File
@@ -126,7 +126,7 @@ public static class GpuContextPool
}
}
public struct GpuContextLease : IDisposable
public struct GpuContextLease
{
private readonly PooledContext _ctx;
private bool disposed;
PerfectNumbers.Core/Gpu/GpuKernelPool.cs
+1 -1
View File
@@ -677,7 +677,7 @@ public ref struct GpuKernelLease(IDisposable limiter, GpuContextLease gpu, Kerne
// GC.SuppressFinalize(this);
}
public readonly struct ExecutionScope : IDisposable
public readonly struct ExecutionScope
{
private readonly object? _lock;
PerfectNumbers.Core/Gpu/GpuUInt128.cs
+12 -12
View File
@@ -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();
PerfectNumbers.Core/Gpu/MersenneNumberDivisorByDivisorGpuTester.cs
+2 -2
View File
@@ -551,7 +551,7 @@ public sealed class MersenneNumberDivisorByDivisorGpuTester : IMersenneNumberDiv
}
ulong exponent = exponents[index];
hits[index] = exponent.Pow2MontgomeryModWindowed(divisor, keepMontgomery: false) == 1UL ? (byte)1 : (byte)0;
hits[index] = exponent.Pow2MontgomeryModWindowedGpu(divisor, keepMontgomery: false) == 1UL ? (byte)1 : (byte)0;
}
public sealed class DivisorScanSession : IMersenneNumberDivisorByDivisorTester.IDivisorScanSession
@@ -770,7 +770,7 @@ public sealed class MersenneNumberDivisorByDivisorGpuTester : IMersenneNumberDiv
ulong exponent = exponents[index];
results[index] = exponent.Pow2MontgomeryModWindowed(divisor, keepMontgomery: true);
results[index] = exponent.Pow2MontgomeryModWindowedGpu(divisor, keepMontgomery: true);
}
public ulong DivisorLimit
PerfectNumbers.Core/Gpu/PrimeOrderGpuHeuristics.cs
+11 -12
View File
@@ -415,9 +415,9 @@ internal static partial class PrimeOrderGpuHeuristics
ulong? previousOrder,
PrimeOrderCalculator.PrimeOrderSearchConfig config,
in MontgomeryDivisorData divisorData,
out PrimeOrderCalculator.PrimeOrderResult result)
out ulong order)
{
result = default;
order = 0UL;
var lease = GpuKernelPool.GetKernel(useGpuOrder: true);
var execution = lease.EnterExecutionScope();
@@ -497,18 +497,17 @@ internal static partial class PrimeOrderGpuHeuristics
throw new InvalidOperationException("GPU Pollard Rho stack overflow; increase HeuristicStackCapacity.");
}
ulong order = 0UL;
resultBuffer.View.CopyToCPU(ref order, 1);
PrimeOrderCalculator.PrimeOrderStatus finalStatus = kernelStatus == PrimeOrderKernelStatus.Found
? PrimeOrderCalculator.PrimeOrderStatus.Found
: PrimeOrderCalculator.PrimeOrderStatus.HeuristicUnresolved;
if (kernelStatus == PrimeOrderKernelStatus.FactoringFailure)
{
order = 0UL;
}
result = new PrimeOrderCalculator.PrimeOrderResult(finalStatus, order);
DisposeResources();
lease.Dispose();
return true;
return order != 0UL;
void DisposeResources()
{
@@ -812,7 +811,7 @@ internal static partial class PrimeOrderGpuHeuristics
}
ulong reduced = phi / factor;
if (reduced.Pow2MontgomeryModWindowed(divisor, keepMontgomery: false) == 1UL)
if (reduced.Pow2MontgomeryModWindowedGpu(divisor, keepMontgomery: false) == 1UL)
{
return false;
}
@@ -1596,7 +1595,7 @@ internal static partial class PrimeOrderGpuHeuristics
private static bool Pow2EqualsOneKernel(ulong exponent, in MontgomeryDivisorData divisor)
{
return exponent.Pow2MontgomeryModWindowed(divisor, keepMontgomery: false) == 1UL;
return exponent.Pow2MontgomeryModWindowedGpu(divisor, keepMontgomery: false) == 1UL;
}
private static ulong CalculateByDoublingKernel(ulong prime)
@@ -1796,7 +1795,7 @@ internal static partial class PrimeOrderGpuHeuristics
return 0UL;
}
return exponent.Pow2MontgomeryModWindowed(divisorData, keepMontgomery: false);
return exponent.Pow2MontgomeryModWindowedGpu(divisorData, keepMontgomery: false);
}
private static Action<AcceleratorStream, Index1D, ArrayView1D<ulong, Stride1D.Dense>, MontgomeryDivisorData, ArrayView1D<ulong, Stride1D.Dense>> GetPow2ModKernel(Accelerator accelerator)
@@ -1812,7 +1811,7 @@ internal static partial class PrimeOrderGpuHeuristics
private static void Pow2ModKernel(Index1D index, ArrayView1D<ulong, Stride1D.Dense> exponents, MontgomeryDivisorData divisor, ArrayView1D<ulong, Stride1D.Dense> remainders)
{
ulong exponent = exponents[index];
remainders[index] = exponent.Pow2MontgomeryModWindowed(divisor, keepMontgomery: false);
remainders[index] = exponent.Pow2MontgomeryModWindowedGpu(divisor, keepMontgomery: false);
}
private static Action<AcceleratorStream, Index1D, ArrayView1D<GpuUInt128, Stride1D.Dense>, GpuUInt128, ArrayView1D<GpuUInt128, Stride1D.Dense>> GetPow2ModWideKernel(Accelerator accelerator)