mlemanczyk/even-perfect-numbers-scanner
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Hybrid device mode implemented as the current --mersenne=bydivisor CPU execution path. CPU path is now limited to CPU calculations, only.

Browse Source
This commit is contained in:
mlemanczyk committed 2025-12-01 03:45:39 +01:00
1 parent 353a121d03
commit 941733905b
49 files changed
+4965 -1726
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

PerfectNumbers.Core.Tests/MersenneDivisorCyclesGenerateGpuTests.cs
+2 -4
View File
@@ -41,7 +41,7 @@ public class MersenneDivisorCyclesGenerateGpuTests
{
expected.Should().Contain(pair.divisor);
MontgomeryDivisorData divisorData = MontgomeryDivisorDataPool.Shared.FromModulus(pair.divisor);
pair.cycle.Should().Be(MersenneDivisorCycles.CalculateCycleLength(gpu, pair.divisor, divisorData));
pair.cycle.Should().Be(MersenneDivisorCycles.CalculateCycleLengthCpu(pair.divisor, divisorData));
}
}
finally
@@ -59,7 +59,6 @@ public class MersenneDivisorCyclesGenerateGpuTests
public void Generate_produces_unique_cycles_for_expected_divisors()
{
string path = Path.GetTempFileName();
var gpu = PrimeOrderCalculatorAccelerator.Rent(1);
try
{
MersenneDivisorCycles.Generate(path, maxDivisor: 50UL, threads: 4);
@@ -92,7 +91,7 @@ public class MersenneDivisorCyclesGenerateGpuTests
{
uniqueDivisors.Add(pair.divisor).Should().BeTrue();
MontgomeryDivisorData divisorData = MontgomeryDivisorDataPool.Shared.FromModulus(pair.divisor);
pair.cycle.Should().Be(MersenneDivisorCycles.CalculateCycleLength(gpu, pair.divisor, divisorData));
pair.cycle.Should().Be(MersenneDivisorCycles.CalculateCycleLengthCpu(pair.divisor, divisorData));
}
uniqueDivisors.Should().BeEquivalentTo(expected);
@@ -102,7 +101,6 @@ public class MersenneDivisorCyclesGenerateGpuTests
}
finally
{
PrimeOrderCalculatorAccelerator.Return(gpu);
if (File.Exists(path))
{
File.Delete(path);