decimal To English Words

github repo

The source code for all benchmarks are in Tools/Towel.Benchmarking.


BenchmarkDotNet=v0.13.0, OS=Windows 10.0.19042.1165 (20H2/October2020Update)
Intel Core i7-4790K CPU 4.00GHz (Haswell), 1 CPU, 8 logical and 4 physical cores
.NET SDK=6.0.100-preview.7.21379.14
  [Host]     : .NET 5.0.9 (5.0.921.35908), X64 RyuJIT
  Job-HLNVHB : .NET 5.0.9 (5.0.921.35908), X64 RyuJIT

InvocationCount=1  UnrollFactor=1
Method Range Mean Error StdDev Gen 0 Gen 1 Gen 2 Allocated
StringBuilder 0...1 (+=.000005) 63.53 ms 1.181 ms 2.641 ms 29000.0000 - - 116 MB
Span 0...1 (+=.000005) 45.84 ms 0.870 ms 1.002 ms 7000.0000 - - 28 MB
StringBuilder 0...1000000 (+=1) 282.17 ms 3.501 ms 3.274 ms 121000.0000 - - 486 MB
Span 0...1000000 (+=1) 207.02 ms 1.308 ms 1.223 ms 30000.0000 - - 123 MB