Benchmarks for #118641 (AndyAyersMS)

[EgorBot]

Processing dotnet/runtime#118641 (comment) command:

Command

--arm --intel --filter System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDecimal(value: 123456.789)

(EgorBot will reply in this issue)

[EgorBot]

Benchmark results on linux_azure_cobalt100

BenchmarkDotNet v0.14.1-nightly.20250107.205, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
Neoverse-N2, 8 physical cores
  Job-WEUCIK : .NET 10.0.0 (42.42.42.42424), Arm64 RyuJIT AdvSIMD
  Job-BTHGZO : .NET 10.0.0 (42.42.42.42424), Arm64 RyuJIT AdvSIMD
OutlierMode=DontRemove  PowerPlanMode=00000000-0000-0000-0000-000000000000  IterationTime=250ms
MaxIterationCount=20  MemoryRandomization=True  MinIterationCount=15
WarmupCount=1

Method	Toolchain	value	Mean	Error	Ratio	Allocated	Alloc Ratio
FormatterDecimal	Main	123456.789	34.32 ns	0.166 ns	1.00	-	NA
FormatterDecimal	PR	123456.789	35.31 ns	0.115 ns	1.03	-	NA

BDN_Artifacts.zip

cc @AndyAyersMS (agent_logs.txt). EgorBot manual: link.

[EgorBot]

Benchmark results on linux_azure_cascadelake

BenchmarkDotNet v0.14.1-nightly.20250107.205, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
Intel Xeon Platinum 8370C CPU 2.80GHz, 1 CPU, 8 logical and 4 physical cores
  Job-YQUZKT : .NET 10.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
  Job-NLCYMA : .NET 10.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
OutlierMode=DontRemove  PowerPlanMode=00000000-0000-0000-0000-000000000000  IterationTime=250ms
MaxIterationCount=20  MemoryRandomization=True  MinIterationCount=15
WarmupCount=1

Method	Toolchain	value	Mean	Error	Ratio	Allocated	Alloc Ratio
FormatterDecimal	Main	123456.789	40.89 ns	0.337 ns	1.00	-	NA
FormatterDecimal	PR	123456.789	41.68 ns	0.344 ns	1.02	-	NA

BDN_Artifacts.zip

cc @AndyAyersMS (agent_logs.txt). EgorBot manual: link.