mlemanczyk/even-perfect-numbers-scanner
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PrimeOrderCalculatorAccelerator.Rent is now created outside of the loops and re-used for all calculations.

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mlemanczyk committed 2025-11-24 22:51:53 +01:00
1 parent 57a50e2a37
commit b9ca95bf8c
53 files changed
+4639 -4229
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EvenPerfectBitScanner.Benchmarks/PrimeTesterBenchmarks.cs
+12 -6
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@@ -28,15 +28,17 @@ public class PrimeTesterBenchmarks
PrimeOrderCalculatorAccelerator.WarmUp();
// HeuristicGroupABPrimeTesterAccelerator.WarmUp();
var gpu = PrimeOrderCalculatorAccelerator.Rent(1);
_ = HeuristicPrimeTester.IsPrimeCpu(_candidates[0]);
_ = HeuristicPrimeTester.IsPrimeGpu(_candidates[0]);
_ = HeuristicPrimeTester.IsPrimeGpu(gpu, _candidates[0]);
_ = Prime.Numbers.IsPrime(_candidates[0]);
PrimeOrderCalculatorAccelerator.Return(gpu);
}
// [Benchmark]
public int HeuristicCpu()
{
HeuristicPrimeTester tester = _heuristicTester;
ulong[] values = _candidates;
int primeCount = 0;
@@ -54,17 +56,18 @@ public class PrimeTesterBenchmarks
[Benchmark]
public int HeuristicGpu()
{
HeuristicPrimeTester tester = _heuristicTester;
ulong[] values = _candidates;
int primeCount = 0;
var gpu = PrimeOrderCalculatorAccelerator.Rent(1);
for (int i = 0; i < values.Length; i++)
{
if (HeuristicPrimeTester.IsPrimeGpu(values[i]))
if (HeuristicPrimeTester.IsPrimeGpu(gpu, values[i]))
{
primeCount++;
}
}
PrimeOrderCalculatorAccelerator.Return(gpu);
return primeCount;
}
@@ -75,9 +78,10 @@ public class PrimeTesterBenchmarks
ulong[] values = _candidates;
int primeCount = 0;
var gpu = PrimeOrderCalculatorAccelerator.Rent(1);
for (int i = 0; i < values.Length; i++)
{
if (HeuristicCombinedPrimeTester.IsPrimeGpu(values[i]))
if (HeuristicCombinedPrimeTester.IsPrimeGpu(gpu, values[i]))
{
primeCount++;
}
@@ -109,14 +113,16 @@ public class PrimeTesterBenchmarks
ulong[] values = _candidates;
int primeCount = 0;
var gpu = PrimeOrderCalculatorAccelerator.Rent(1);
for (int i = 0; i < values.Length; i++)
{
if (PrimeTester.IsPrimeGpu(values[i]))
if (PrimeTester.IsPrimeGpu(gpu, values[i]))
{
primeCount++;
}
}
PrimeOrderCalculatorAccelerator.Return(gpu);
return primeCount;
}