Benchmarks for dotnet/runtime#130554 (for @tannergooding)

[EgorBot]

Processing benchmark request from PR dotnet/runtime#130554.

Targets: ubuntu24_azure_turin, macos26_helix_arm64
Commits: main;PR_130554

• ubuntu24_azure_turin: live logs
• macos26_helix_arm64: live logs

Results will be posted here once they are ready.

[EgorBot]

Results for macos26_helix_arm64

@tannergooding

BenchmarkDotNet v0.15.8, macOS Sequoia 15.3.1 (24D70) [Darwin 24.3.0]
Apple M2, 1 CPU, 8 logical and 8 physical cores
.NET SDK 11.0.100-preview.7.26360.111
  [Host]     : .NET 10.0.9 (10.0.9, 10.0.926.27113), Arm64 RyuJIT armv8.0-a

Method	Toolchain	Length	Mean	Error	Ratio
Sum_Presized	PR #130554**	8	5.466 ns	0.0216 ns	1.00
Sum_Presized	main	8	10.462 ns	0.0269 ns	1.91
Sum_Grown	PR #130554	8	5.397 ns	0.1055 ns	1.00
Sum_Grown	main	8	10.436 ns	0.0297 ns	1.93
Set_Grown	PR #130554	8	5.434 ns	0.1169 ns	1.00
Set_Grown	main	8	5.841 ns	0.0977 ns	1.08
Sum_Presized	PR #130554**	64	40.445 ns	0.0901 ns	1.00
Sum_Presized	main	64	87.240 ns	0.1989 ns	2.16
Sum_Grown	PR #130554	64	73.065 ns	0.4850 ns	1.00
Sum_Grown	main	64	115.402 ns	1.3777 ns	1.58
Set_Grown	PR #130554	64	83.176 ns	0.2262 ns	1.00
Set_Grown	main	64	73.455 ns	0.3393 ns	0.88
Sum_Presized	PR #130554**	512	316.975 ns	0.2323 ns	1.00
Sum_Presized	main	512	662.634 ns	0.5227 ns	2.09
Sum_Grown	PR #130554	512	6,058.339 ns	13.5626 ns	1.00
Sum_Grown	main	512	4,265.979 ns	22.8977 ns	0.70
Set_Grown	PR #130554	512	3,854.198 ns	10.6636 ns	1.00
Set_Grown	main	512	3,863.634 ns	22.2436 ns	1.00
Sum_Presized	PR #130554**	4096	2,494.052 ns	1.7643 ns	1.00
Sum_Presized	main	4096	5,242.031 ns	36.1284 ns	2.10
Sum_Grown	PR #130554	4096	452,837.100 ns	6,197.6056 ns	1.00
Sum_Grown	main	4096	418,944.373 ns	8,162.0940 ns	0.93
Set_Grown	PR #130554	4096	445,708.228 ns	1,110.7246 ns	1.00
Set_Grown	main	4096	396,187.531 ns	7,811.6169 ns	0.89

Full logs

[EgorBot]

Results for ubuntu24_azure_turin

@tannergooding

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.4 LTS (Noble Numbat)
AMD EPYC 9V45 2.60GHz, 1 CPU, 8 logical and 4 physical cores
.NET SDK 11.0.100-preview.7.26360.111
  [Host]     : .NET 10.0.9 (10.0.9, 10.0.926.27113), X64 RyuJIT x86-64-v4

Method	Toolchain	Length	Mean	Error	Ratio
Sum_Presized	PR #130554**	8	3.378 ns	0.0758 ns	1.00
Sum_Presized	main	8	9.715 ns	0.0577 ns	2.88
Sum_Grown	PR #130554	8	3.301 ns	0.0749 ns	1.00
Sum_Grown	main	8	9.729 ns	0.0687 ns	2.95
Set_Grown	PR #130554	8	2.836 ns	0.0127 ns	1.00
Set_Grown	main	8	4.105 ns	0.0095 ns	1.45
Sum_Presized	PR #130554**	64	30.001 ns	0.6262 ns	1.00
Sum_Presized	main	64	84.054 ns	2.1428 ns	2.81
Sum_Grown	PR #130554	64	38.444 ns	0.1285 ns	1.00
Sum_Grown	main	64	88.822 ns	0.3225 ns	2.31
Set_Grown	PR #130554	64	37.470 ns	0.1005 ns	1.00
Set_Grown	main	64	40.005 ns	0.0725 ns	1.07
Sum_Presized	PR #130554**	512	234.700 ns	0.4524 ns	1.00
Sum_Presized	main	512	578.666 ns	1.6014 ns	2.47
Sum_Grown	PR #130554	512	3,475.433 ns	10.5846 ns	1.00
Sum_Grown	main	512	4,428.365 ns	6.9151 ns	1.27
Set_Grown	PR #130554	512	3,414.209 ns	3.6438 ns	1.00
Set_Grown	main	512	3,445.475 ns	14.2177 ns	1.01
Sum_Presized	PR #130554**	4096	1,440.624 ns	16.5282 ns	1.00
Sum_Presized	main	4096	5,747.438 ns	177.2859 ns	3.99
Sum_Grown	PR #130554	4096	463,985.201 ns	1,323.3825 ns	1.00
Sum_Grown	main	4096	471,121.929 ns	728.8671 ns	1.02
Set_Grown	PR #130554	4096	465,268.785 ns	1,325.5391 ns	1.00
Set_Grown	main	4096	465,229.572 ns	1,012.3006 ns	1.00

Full logs