mlemanczyk/even-perfect-numbers-scanner
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Benchmarks extended. Small optimizations.

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Marek Lemańczyk committed 2025-09-21 06:15:14 +02:00
1 parent 53554ffd3d
commit 1499f6abe1
5 files changed
+181 -79
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EvenPerfectBitScanner.Benchmarks/ResidueComputationBenchmarks.cs
+6 -7
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@@ -24,13 +24,12 @@ public class ResidueComputationBenchmarks
[Benchmark]
public (ulong Step10, ulong Step8, ulong Step3, ulong Step5) ModMethodModulo()
{
UInt128 exponent128 = Exponent;
exponent128.Mod10_8_5_3(out ulong mod10, out ulong mod8, out ulong mod5, out ulong mod3);
ulong step10 = (mod10 << 1) % 10UL;
ulong step8 = (mod8 << 1) & 7UL;
ulong step3 = (mod3 << 1) % 3UL;
ulong step5 = (mod5 << 1) % 5UL;
return (step10, step8, step3, step5);
Exponent.Mod10_8_5_3(out ulong mod10, out ulong mod8, out ulong mod5, out ulong mod3);
mod10 = (mod10 << 1) % 10UL;
mod8 = (mod8 << 1) & 7UL;
mod3 = (mod3 << 1) % 3UL;
mod5 = (mod5 << 1) % 5UL;
return (mod10, mod8, mod3, mod5);
}
}