Benchmarks for #119658 (EgorBo)

[EgorBot]

Processing dotnet/runtime#119658 (comment) command:

Command

--intel --arm --filter System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (en-US, OrdinalIgnoreCase, False))

(EgorBot will reply in this issue)

[EgorBot]

Benchmark results on linux_azure_cobalt100

BenchmarkDotNet v0.14.1-nightly.20250107.205, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
Neoverse-N2, 16 physical cores
  Job-KOEKCH : .NET 10.0.0 (42.42.42.42424), Arm64 RyuJIT AdvSIMD
  Job-YLKPUW : .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	Options	Mean	Error	Ratio	Allocated	Alloc Ratio
LastIndexOf_Word_NotFound	Main	(en-US, OrdinalIgnoreCase, False)	431.4 ns	0.22 ns	1.00	-	NA
LastIndexOf_Word_NotFound	PR	(en-US, OrdinalIgnoreCase, False)	380.1 ns	0.16 ns	0.88	-	NA

BDN_Artifacts.zip

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

[EgorBo]

cc @AndyAyersMS

[EgorBot]

Benchmark results on linux_azure_cascadelake

BenchmarkDotNet v0.14.1-nightly.20250107.205, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
Intel Xeon Platinum 8370C CPU 2.80GHz, 1 CPU, 16 logical and 8 physical cores
  Job-QVJHHF : .NET 10.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
  Job-MYGHGZ : .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	Options	Mean	Error	Ratio	Allocated	Alloc Ratio
LastIndexOf_Word_NotFound	Main	(en-US, OrdinalIgnoreCase, False)	597.7 ns	8.95 ns	1.00	-	NA
LastIndexOf_Word_NotFound	PR	(en-US, OrdinalIgnoreCase, False)	465.6 ns	2.10 ns	0.78	-	NA

BDN_Artifacts.zip

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

[AndyAyersMS]

Thanks. Not sure what I did wrong before. I even used the filter wizard first.