Benchmarks for dotnet/runtime#130368 (for @AndyAyersMS)

[EgorBot]

Processing benchmark request from PR dotnet/runtime#130368.

Targets: ubuntu24_azure_ampere, ubuntu24_azure_cobalt100, ubuntu24_azure_genoa
Commits: main;PR_130368

• ubuntu24_azure_ampere: live logs
• ubuntu24_azure_cobalt100: live logs
• ubuntu24_azure_genoa: live logs

Results will be posted here once they are ready.

[EgorBot]

Results for ubuntu24_azure_genoa

@AndyAyersMS

BenchmarkDotNet v0.16.0-preview.1, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
AMD EPYC 9V74 2.60GHz, 1 CPU, 4 logical and 2 physical cores
Memory: 15.61 GB Total, 2.25 GB Available
.NET SDK 11.0.100-preview.7.26366.102
  [Host]     : .NET 11.0.0 (11.0.0-preview.7.26366.102, 11.0.26.36702), X64 RyuJIT x86-64-v4

Method	Toolchain	Mean	Error	Ratio
LastIndexOfAnyExcept	main	132.43 ns	0.056 ns	1.39
LastIndexOfAnyExcept	PR #130368	95.06 ns	0.099 ns	1.00
ContainsKeyTrue_IDictionary	main	1,300.81 ns	3.328 ns	1.00
ContainsKeyTrue_IDictionary	PR #130368	1,297.81 ns	1.680 ns	1.00
Span_SequenceEqual	main	29.47 ns	0.054 ns	0.83
Span_SequenceEqual	PR #130368	35.62 ns	0.094 ns	1.00
BigInteger_CompareTo	main	20.68 ns	0.412 ns	1.47
BigInteger_CompareTo	PR #130368	14.09 ns	0.143 ns	1.00

Full logs

[EgorBot]

Results for ubuntu24_azure_cobalt100

@AndyAyersMS

BenchmarkDotNet v0.16.0-preview.1, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
Neoverse-N2, 4 physical cores
Memory: 15.57 GB Total, 2.36 GB Available
.NET SDK 11.0.100-preview.7.26366.102
  [Host]     : .NET 11.0.0 (11.0.0-preview.7.26366.102, 11.0.26.36702), Arm64 RyuJIT armv8.0-a

Method	Toolchain	Mean	Error	Ratio
LastIndexOfAnyExcept	main	92.17 ns	0.011 ns	1.00
LastIndexOfAnyExcept	PR #130368	92.00 ns	0.009 ns	1.00
ContainsKeyTrue_IDictionary	main	1,499.64 ns	0.216 ns	1.01
ContainsKeyTrue_IDictionary	PR #130368	1,481.54 ns	0.245 ns	1.00
Span_SequenceEqual	main	70.87 ns	0.078 ns	1.07
Span_SequenceEqual	PR #130368	66.33 ns	0.016 ns	1.00
BigInteger_CompareTo	main	22.35 ns	0.061 ns	1.61
BigInteger_CompareTo	PR #130368	13.91 ns	0.046 ns	1.00

Full logs

[EgorBot]

Results for ubuntu24_azure_ampere

@AndyAyersMS

BenchmarkDotNet v0.16.0-preview.1, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
Neoverse-N1, 4 physical cores
Memory: 15.58 GB Total, 2.15 GB Available
.NET SDK 11.0.100-preview.7.26366.102
  [Host]     : .NET 11.0.0 (11.0.0-preview.7.26366.102, 11.0.26.36702), Arm64 RyuJIT armv8.0-a

Method	Toolchain	Mean	Error	Ratio
LastIndexOfAnyExcept	main	170.98 ns	0.054 ns	1.00
LastIndexOfAnyExcept	PR #130368	170.82 ns	0.051 ns	1.00
ContainsKeyTrue_IDictionary	main	2,552.65 ns	0.702 ns	1.00
ContainsKeyTrue_IDictionary	PR #130368	2,563.80 ns	0.322 ns	1.00
Span_SequenceEqual	main	130.34 ns	0.015 ns	1.19
Span_SequenceEqual	PR #130368	109.80 ns	0.008 ns	1.00
BigInteger_CompareTo	main	46.78 ns	0.003 ns	1.87
BigInteger_CompareTo	PR #130368	25.01 ns	0.009 ns	1.00

Full logs