Counting substrings - rianjs/DotNetPerfTesting GitHub Wiki
BenchmarkDotNet=v0.13.5, OS=macOS Ventura 13.2.1 (22D68) [Darwin 22.3.0]
Intel Core i7-8850H CPU 2.60GHz (Coffee Lake), 1 CPU, 12 logical and 6 physical cores
.NET SDK=7.0.102
[Host] : .NET 7.0.2 (7.0.222.60605), X64 RyuJIT AVX2
DefaultJob : .NET 7.0.2 (7.0.222.60605), X64 RyuJIT AVX2
| Method |
Mean |
Error |
StdDev |
| CountSmallWithSplit |
296.41 ns |
2.498 ns |
2.086 ns |
| CountBigWithSplit |
159,989.45 ns |
704.300 ns |
549.871 ns |
| CountSmallWithCompiledRegex |
89.85 ns |
1.806 ns |
1.774 ns |
| CountBigWithCompiledRegex |
90.01 ns |
1.625 ns |
2.055 ns |
| CountSmallWithRegex |
780.81 ns |
13.430 ns |
18.383 ns |
| CountBigWithRegex |
758.57 ns |
8.704 ns |
7.268 ns |
| CountSmallWithStaticRegex |
134.73 ns |
1.508 ns |
1.177 ns |
| CountBigWithStaticRegex |
137.42 ns |
1.684 ns |
1.493 ns |
| SearchBigWithCompiledRegex |
627,451.41 ns |
11,926.929 ns |
11,156.456 ns |
| SearchBigWithRegex |
715.67 ns |
12.196 ns |
11.408 ns |