mlemanczyk/even-perfect-numbers-scanner
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MersenneNumberTesterTemplate made dependent on the calculation method to eliminate unnecessary branching.

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mlemanczyk committed 2025-12-19 20:01:45 +01:00
1 parent c9a421a1b4
commit c5c42b0c19
5 files changed
+631 -396
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EvenPerfectBitScanner.Tests/ProgramTests.cs
+12 -17
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@@ -227,7 +227,7 @@ public class ProgramTests
var mersenneField = typeof(Program).GetField("MersenneTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
var primeField = typeof(Program).GetField("PrimeTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterCpu(useIncremental: true, useResidue: true, maxK: 1_000UL), trackAllValues: true));
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterForResidueCalculationMethodForCpu( maxK: 1_000UL), trackAllValues: true));
primeField.SetValue(null, new ThreadLocal<PrimeTester>(() => new PrimeTester(), trackAllValues: true));
CandidatesCalculator.OverrideResidueTrackers(new ThreadLocal<ModResidueTracker>(() => new ModResidueTracker(ResidueModel.Identity, 2UL, true), trackAllValues: true));
@@ -260,9 +260,8 @@ public class ProgramTests
var mersenneField = typeof(Program).GetField("MersenneTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
var primeField = typeof(Program).GetField("PrimeTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterCpu(
useIncremental: true,
useResidue: true,
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterForResidueCalculationMethodForCpu(
maxK: 1_024UL), trackAllValues: true));
primeField.SetValue(null, new ThreadLocal<PrimeTester>(() => new PrimeTester(), trackAllValues: true));
CandidatesCalculator.OverrideResidueTrackers(new ThreadLocal<ModResidueTracker>(() => new ModResidueTracker(ResidueModel.Identity, 2UL, true), trackAllValues: true));
@@ -297,9 +296,8 @@ public class ProgramTests
var mersenneField = typeof(Program).GetField("MersenneTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
var primeField = typeof(Program).GetField("PrimeTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterCpu(
useIncremental: true,
useResidue: true,
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterForResidueCalculationMethodForCpu(
maxK: 5_000_000UL), trackAllValues: true));
primeField.SetValue(null, new ThreadLocal<PrimeTester>(() => new PrimeTester(), trackAllValues: true));
CandidatesCalculator.OverrideResidueTrackers(new ThreadLocal<ModResidueTracker>(() => new ModResidueTracker(ResidueModel.Identity, 2UL, true), trackAllValues: true));
@@ -333,9 +331,8 @@ public class ProgramTests
var mersenneField = typeof(Program).GetField("MersenneTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
var primeField = typeof(Program).GetField("PrimeTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterCpu(
useIncremental: true,
useResidue: true,
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterForResidueCalculationMethodForCpu(
maxK: 5_000_000UL), trackAllValues: true));
primeField.SetValue(null, new ThreadLocal<PrimeTester>(() => new PrimeTester(), trackAllValues: true));
CandidatesCalculator.OverrideResidueTrackers(new ThreadLocal<ModResidueTracker>(() => new ModResidueTracker(ResidueModel.Identity, 2UL, true), trackAllValues: true));
@@ -370,11 +367,10 @@ public class ProgramTests
var mersenneField = typeof(Program).GetField("MersenneTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
var primeField = typeof(Program).GetField("PrimeTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterCpu(
useIncremental: true,
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterForResidueCalculationMethodForCpu(
useGpuScan: false,
useGpuOrder: false,
useResidue: true,
maxK: 1_024UL), trackAllValues: true));
primeField.SetValue(null, new ThreadLocal<PrimeTester>(() => new PrimeTester(), trackAllValues: true));
CandidatesCalculator.OverrideResidueTrackers(new ThreadLocal<ModResidueTracker>(() => new ModResidueTracker(ResidueModel.Identity, exponent, true), trackAllValues: true));
@@ -406,12 +402,11 @@ public class ProgramTests
var mersenneField = typeof(Program).GetField("MersenneTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
var primeField = typeof(Program).GetField("PrimeTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterCpu(
useIncremental: false,
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterForResidueCalculationMethodForCpu(
kernelType: configuration.KernelType,
useGpuScan: true,
useGpuOrder: configuration.UseGpuOrder,
useResidue: true,
maxK: configuration.ResidueMaxK), trackAllValues: true));
primeField.SetValue(null, new ThreadLocal<PrimeTester>(() => new PrimeTester(), trackAllValues: true));
CandidatesCalculator.OverrideResidueTrackers(new ThreadLocal<ModResidueTracker>(() => new ModResidueTracker(ResidueModel.Identity, exponent, true), trackAllValues: true));
@@ -493,7 +488,7 @@ public class ProgramTests
var primeField = typeof(Program).GetField("PrimeTesters", BindingFlags.NonPublic | BindingFlags.Static)!;
var compositeField = typeof(Program).GetField("_lastCompositeP", BindingFlags.NonPublic | BindingFlags.Static)!;
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterCpu(useIncremental: true, useResidue: false, maxK: 1_000UL), trackAllValues: true));
mersenneField.SetValue(null, new ThreadLocal<object>(() => new MersenneNumberTesterForIncrementalCalculationMethodForCpu( maxK: 1_000UL), trackAllValues: true));
primeField.SetValue(null, new ThreadLocal<PrimeTester>(() => new PrimeTester(), trackAllValues: true));
CandidatesCalculator.OverrideResidueTrackers(new ThreadLocal<ModResidueTracker>(() => new ModResidueTracker(ResidueModel.Identity, 2UL, true), trackAllValues: true));