Benchmarks for dotnet/runtime#124858 (for @Copilot)

[EgorBot]

Processing benchmark request from PR dotnet/runtime#124858.

Targets: ubuntu24_azure_turin, macos26_helix_arm64
Commits: main;PR_124858

• ubuntu24_azure_turin: live logs
• macos26_helix_arm64: live logs

Results will be posted here once they are ready.

[EgorBot]

Results for ubuntu24_azure_turin

@Copilot

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 9V45 2.60GHz, 1 CPU, 8 logical and 4 physical cores
.NET SDK 11.0.100-preview.3.26124.102
  [Host]     : .NET 10.0.3 (10.0.3, 10.0.326.7603), X64 RyuJIT x86-64-v4

Method	Toolchain	Mean	Error	Ratio	Allocated	Alloc Ratio
SmallPositiveLittleEndian	PR #124858	1.174 ns	0.0454 ns	1.00	-	NA
SmallPositiveLittleEndian	main	1.218 ns	0.0458 ns	1.04	-	NA
SmallNegativeLittleEndian	PR #124858	1.114 ns	0.0419 ns	1.00	-	NA
SmallNegativeLittleEndian	main	1.205 ns	0.0391 ns	1.08	-	NA
LargePositive64LittleEndian	PR #124858	1.592 ns	0.0356 ns	1.00	-	NA
LargePositive64LittleEndian	main	1.854 ns	0.0547 ns	1.17	-	NA
LargePositive128LittleEndian	PR #124858	2.087 ns	0.0650 ns	1.00	-	NA
LargePositive128LittleEndian	main	2.703 ns	0.0753 ns	1.30	-	NA
NegativeNoExt64LittleEndian	PR #124858	3.514 ns	0.0932 ns	1.00	-	NA
NegativeNoExt64LittleEndian	main	3.153 ns	0.0810 ns	0.90	-	NA
NegativeNoExt128LittleEndian	PR #124858	4.762 ns	0.1151 ns	1.00	-	NA
NegativeNoExt128LittleEndian	main	4.537 ns	0.1138 ns	0.95	-	NA
NegativeWithExtLittleEndian	PR #124858	3.618 ns	0.0930 ns	1.00	-	NA
NegativeWithExtLittleEndian	main	3.246 ns	0.0829 ns	0.90	-	NA
SmallPositiveBigEndian	PR #124858	1.182 ns	0.0467 ns	1.00	-	NA
SmallPositiveBigEndian	main	1.278 ns	0.0376 ns	1.08	-	NA
SmallNegativeBigEndian	PR #124858	1.179 ns	0.0364 ns	1.00	-	NA
SmallNegativeBigEndian	main	1.214 ns	0.0476 ns	1.03	-	NA
LargePositive64BigEndian	PR #124858	2.203 ns	0.0360 ns	1.00	-	NA
LargePositive64BigEndian	main	2.311 ns	0.0708 ns	1.05	-	NA
LargePositive128BigEndian	PR #124858	2.719 ns	0.0619 ns	1.00	-	NA
LargePositive128BigEndian	main	2.604 ns	0.0373 ns	0.96	-	NA
NegativeNoExt64BigEndian	PR #124858	3.840 ns	0.0994 ns	1.00	-	NA
NegativeNoExt64BigEndian	main	3.682 ns	0.0374 ns	0.96	-	NA
NegativeNoExt128BigEndian	PR #124858	5.240 ns	0.0889 ns	1.00	-	NA
NegativeNoExt128BigEndian	main	4.925 ns	0.1226 ns	0.94	-	NA
NegativeWithExtBigEndian	PR #124858	3.737 ns	0.0876 ns	1.00	-	NA
NegativeWithExtBigEndian	main	3.329 ns	0.0626 ns	0.89	-	NA

Full logs

[EgorBot]

Results for macos26_helix_arm64

@Copilot

BenchmarkDotNet v0.15.8, macOS Tahoe 26.0.1 (25A362) [Darwin 25.0.0]
Apple M1, 1 CPU, 8 logical and 8 physical cores
.NET SDK 11.0.100-preview.3.26124.102
  [Host]     : .NET 10.0.3 (10.0.3, 10.0.326.7603), Arm64 RyuJIT armv8.0-a

Method	Toolchain	Mean	Error	Ratio	Allocated	Alloc Ratio
SmallPositiveLittleEndian	PR #124858	1.097 ns	0.0244 ns	1.00	-	NA
SmallPositiveLittleEndian	main	1.002 ns	0.0185 ns	0.91	-	NA
SmallNegativeLittleEndian	PR #124858	1.102 ns	0.0229 ns	1.00	-	NA
SmallNegativeLittleEndian	main	1.028 ns	0.0273 ns	0.93	-	NA
LargePositive64LittleEndian	PR #124858	2.134 ns	0.0364 ns	1.00	-	NA
LargePositive64LittleEndian	main	1.845 ns	0.0323 ns	0.86	-	NA
LargePositive128LittleEndian	PR #124858	3.263 ns	0.0292 ns	1.00	-	NA
LargePositive128LittleEndian	main	3.236 ns	0.0125 ns	0.99	-	NA
NegativeNoExt64LittleEndian	PR #124858	3.225 ns	0.0101 ns	1.00	-	NA
NegativeNoExt64LittleEndian	main	2.918 ns	0.0177 ns	0.90	-	NA
NegativeNoExt128LittleEndian	PR #124858	5.103 ns	0.0272 ns	1.00	-	NA
NegativeNoExt128LittleEndian	main	4.524 ns	0.0537 ns	0.89	-	NA
NegativeWithExtLittleEndian	PR #124858	3.228 ns	0.0269 ns	1.00	-	NA
NegativeWithExtLittleEndian	main	2.733 ns	0.0230 ns	0.85	-	NA
SmallPositiveBigEndian	PR #124858	1.145 ns	0.0327 ns	1.00	-	NA
SmallPositiveBigEndian	main	1.062 ns	0.0289 ns	0.93	-	NA
SmallNegativeBigEndian	PR #124858	1.150 ns	0.0270 ns	1.00	-	NA
SmallNegativeBigEndian	main	1.060 ns	0.0216 ns	0.92	-	NA
LargePositive64BigEndian	PR #124858	2.436 ns	0.0655 ns	1.00	-	NA
LargePositive64BigEndian	main	2.022 ns	0.0447 ns	0.83	-	NA
LargePositive128BigEndian	PR #124858	3.571 ns	0.0313 ns	1.00	-	NA
LargePositive128BigEndian	main	3.247 ns	0.0198 ns	0.91	-	NA
NegativeNoExt64BigEndian	PR #124858	3.340 ns	0.0238 ns	1.00	-	NA
NegativeNoExt64BigEndian	main	2.908 ns	0.0164 ns	0.87	-	NA
NegativeNoExt128BigEndian	PR #124858	5.124 ns	0.0261 ns	1.00	-	NA
NegativeNoExt128BigEndian	main	4.512 ns	0.0396 ns	0.88	-	NA
NegativeWithExtBigEndian	PR #124858	3.232 ns	0.0237 ns	1.00	-	NA
NegativeWithExtBigEndian	main	2.797 ns	0.0207 ns	0.87	-	NA

Full logs