mlemanczyk/even-perfect-numbers-scanner
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GPU stabilization improvements to prevent calculation crashes

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mlemanczyk committed 2025-11-09 21:52:16 +01:00
1 parent a338bb0d0b
commit d0b1639a5d
40 files changed
+2318 -1764
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EvenPerfectBitScanner.Benchmarks/Pow2ModBenchmarks.cs
+1 -1
View File
@@ -101,7 +101,7 @@ public class Pow2ModBenchmarks
for (int i = 0; i < SampleCount; i++)
{
checksum ^= exponents[i].Pow2MontgomeryModWindowedGpu(divisors[i], keepMontgomery: false);
checksum ^= exponents[i].Pow2MontgomeryModWindowedConvertGpu(divisors[i]);
}
return checksum;
EvenPerfectBitScanner.Benchmarks/Pow2MontgomeryModBenchmarks.cs
+1 -1
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@@ -77,7 +77,7 @@ public class Pow2MontgomeryModBenchmarks
for (int i = 0; i < SampleCount; i++)
{
checksum ^= exponents[i].Pow2MontgomeryModWindowedGpu(divisors[i], keepMontgomery: false);
checksum ^= exponents[i].Pow2MontgomeryModWindowedConvertGpu(divisors[i]);
}
return checksum;
EvenPerfectBitScanner.Benchmarks/Pow2MontgomeryModWindowedKeepMontgomeryGpuBenchmarks.cs
+2 -2
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@@ -34,7 +34,7 @@ public class Pow2MontgomeryModWindowedKeepMontgomeryGpuBenchmarks
for (int i = 0; i < cases.Length; i++)
{
ref readonly Pow2MontgomeryModWindowedBenchmarkCase current = ref cases[i];
checksum ^= current.Exponent.Pow2MontgomeryModWindowedGpu(current.Divisor, keepMontgomery: false);
checksum ^= current.Exponent.Pow2MontgomeryModWindowedConvertGpu(current.Divisor);
}
return checksum;
@@ -52,7 +52,7 @@ public class Pow2MontgomeryModWindowedKeepMontgomeryGpuBenchmarks
for (int i = 0; i < cases.Length; i++)
{
ref readonly Pow2MontgomeryModWindowedBenchmarkCase current = ref cases[i];
checksum ^= current.Exponent.Pow2MontgomeryModWindowedGpu(current.Divisor, keepMontgomery: true);
checksum ^= current.Exponent.Pow2MontgomeryModWindowedKeepGpu(current.Divisor);
}
return checksum;
EvenPerfectBitScanner.Benchmarks/PrimeTesterBenchmarks.cs
+5 -5
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@@ -30,7 +30,7 @@ public class PrimeTesterBenchmarks
_ = Prime.Numbers.IsPrime(_candidates[0]);
}
[Benchmark]
// [Benchmark]
public int HeuristicCpu()
{
HeuristicPrimeTester tester = _heuristicTester;
@@ -48,7 +48,7 @@ public class PrimeTesterBenchmarks
return primeCount;
}
[Benchmark]
// [Benchmark]
public int HeuristicGpu()
{
HeuristicPrimeTester tester = _heuristicTester;
@@ -66,7 +66,7 @@ public class PrimeTesterBenchmarks
return primeCount;
}
[Benchmark]
// [Benchmark]
public int HeuristicCombinedGpu()
{
ulong[] values = _candidates;
@@ -83,7 +83,7 @@ public class PrimeTesterBenchmarks
return primeCount;
}
[Benchmark]
// [Benchmark]
public int HeuristicCombinedCpu()
{
ulong[] values = _candidates;
@@ -134,7 +134,7 @@ public class PrimeTesterBenchmarks
return primeCount;
}
[Benchmark]
// [Benchmark]
public int OpenNumericPrimes()
{
ulong[] values = _candidates;