Benchmarks for dotnet/runtime#128741 (for @tarekgh)

[EgorBot]

Processing benchmark request from PR dotnet/runtime#128741.

Targets: ubuntu24_azure_turin, macos26_helix_arm64
Commits: main;PR_128741

• 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

@tarekgh

BenchmarkDotNet v0.15.8, macOS Sequoia 15.7.5 (24G624) [Darwin 24.6.0]
Apple M4, 1 CPU, 10 logical and 10 physical cores
.NET SDK 11.0.100-preview.6.26316.109
  [Host]     : .NET 10.0.9 (10.0.9, 10.0.926.27113), Arm64 RyuJIT armv8.0-a

Method	Toolchain	Length	Mean	Error	Ratio	Allocated	Alloc Ratio
Scalar_Ascii	PR #128741**	32	38.232 ns	0.3588 ns	1.00	-	NA
Vector_Ascii	PR #128741	32	1.256 ns	0.0009 ns	0.03	-	NA
Scalar_Cjk	PR #128741	32	30.415 ns	0.4174 ns	0.80	-	NA
Vector_Cjk	PR #128741	32	1.553 ns	0.0009 ns	0.04	-	NA
Scalar_EscAtEnd	PR #128741	32	37.858 ns	0.2403 ns	0.99	-	NA
Vector_EscAtEnd	PR #128741	32	1.521 ns	0.0008 ns	0.04	-	NA
Scalar_Ascii	main	32	38.149 ns	0.4931 ns	1.00	-	NA
Vector_Ascii	main	32	1.279 ns	0.0012 ns	0.03	-	NA
Scalar_Cjk	main	32	33.318 ns	0.1923 ns	0.87	-	NA
Vector_Cjk	main	32	1.566 ns	0.0020 ns	0.04	-	NA
Scalar_EscAtEnd	main	32	37.537 ns	0.2610 ns	0.98	-	NA
Vector_EscAtEnd	main	32	1.528 ns	0.0010 ns	0.04	-	NA
Scalar_Ascii	PR #128741**	256	285.606 ns	0.9809 ns	1.00	-	NA
Vector_Ascii	PR #128741	256	8.829 ns	0.0060 ns	0.03	-	NA
Scalar_Cjk	PR #128741	256	252.734 ns	0.9731 ns	0.88	-	NA
Vector_Cjk	PR #128741	256	16.551 ns	0.0393 ns	0.06	-	NA
Scalar_EscAtEnd	PR #128741	256	285.294 ns	1.2000 ns	1.00	-	NA
Vector_EscAtEnd	PR #128741	256	9.010 ns	0.0114 ns	0.03	-	NA
Scalar_Ascii	main	256	284.750 ns	1.1123 ns	1.00	-	NA
Vector_Ascii	main	256	8.823 ns	0.0097 ns	0.03	-	NA
Scalar_Cjk	main	256	252.277 ns	0.8406 ns	0.88	-	NA
Vector_Cjk	main	256	16.255 ns	0.0319 ns	0.06	-	NA
Scalar_EscAtEnd	main	256	284.864 ns	0.9655 ns	1.00	-	NA
Vector_EscAtEnd	main	256	9.003 ns	0.0164 ns	0.03	-	NA
Scalar_Ascii	PR #128741**	1024	1,127.425 ns	8.8022 ns	1.00	-	NA
Vector_Ascii	PR #128741	1024	37.832 ns	0.0919 ns	0.03	-	NA
Scalar_Cjk	PR #128741	1024	885.564 ns	1.6325 ns	0.79	-	NA
Vector_Cjk	PR #128741	1024	69.349 ns	0.1820 ns	0.06	-	NA
Scalar_EscAtEnd	PR #128741	1024	1,124.768 ns	4.9922 ns	1.00	-	NA
Vector_EscAtEnd	PR #128741	1024	38.122 ns	0.0832 ns	0.03	-	NA
Scalar_Ascii	main	1024	1,122.744 ns	4.7123 ns	1.00	-	NA
Vector_Ascii	main	1024	37.817 ns	0.0646 ns	0.03	-	NA
Scalar_Cjk	main	1024	885.457 ns	2.3960 ns	0.79	-	NA
Vector_Cjk	main	1024	69.310 ns	0.1736 ns	0.06	-	NA
Scalar_EscAtEnd	main	1024	1,122.417 ns	3.4236 ns	1.00	-	NA
Vector_EscAtEnd	main	1024	38.068 ns	0.0597 ns	0.03	-	NA

Full logs

[EgorBot]

Results for ubuntu24_azure_turin

@tarekgh

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.6.26316.109
  [Host]     : .NET 10.0.9 (10.0.9, 10.0.926.27113), X64 RyuJIT x86-64-v4

Method	Toolchain	Length	Mean	Error	Ratio	Allocated	Alloc Ratio
Scalar_Ascii	PR #128741**	32	43.177 ns	2.1744 ns	1.02	-	NA
Vector_Ascii	PR #128741	32	1.119 ns	0.0353 ns	0.03	-	NA
Scalar_Cjk	PR #128741	32	41.363 ns	0.7965 ns	0.98	-	NA
Vector_Cjk	PR #128741	32	1.353 ns	0.0231 ns	0.03	-	NA
Scalar_EscAtEnd	PR #128741	32	47.084 ns	2.1345 ns	1.11	-	NA
Vector_EscAtEnd	PR #128741	32	1.895 ns	0.0273 ns	0.04	-	NA
Scalar_Ascii	main	32	39.635 ns	0.4886 ns	0.94	-	NA
Vector_Ascii	main	32	1.135 ns	0.0071 ns	0.03	-	NA
Scalar_Cjk	main	32	41.853 ns	0.4266 ns	0.99	-	NA
Vector_Cjk	main	32	1.438 ns	0.0365 ns	0.03	-	NA
Scalar_EscAtEnd	main	32	39.228 ns	0.2866 ns	0.93	-	NA
Vector_EscAtEnd	main	32	1.889 ns	0.0117 ns	0.04	-	NA
Scalar_Ascii	PR #128741**	256	407.454 ns	3.6219 ns	1.00	-	NA
Vector_Ascii	PR #128741	256	4.368 ns	0.0945 ns	0.01	-	NA
Scalar_Cjk	PR #128741	256	414.281 ns	7.2255 ns	1.02	-	NA
Vector_Cjk	PR #128741	256	6.664 ns	0.1229 ns	0.02	-	NA
Scalar_EscAtEnd	PR #128741	256	299.335 ns	3.5564 ns	0.73	-	NA
Vector_EscAtEnd	PR #128741	256	5.086 ns	0.0907 ns	0.01	-	NA
Scalar_Ascii	main	256	418.989 ns	4.9490 ns	1.03	-	NA
Vector_Ascii	main	256	4.330 ns	0.0985 ns	0.01	-	NA
Scalar_Cjk	main	256	408.837 ns	4.2028 ns	1.00	-	NA
Vector_Cjk	main	256	6.499 ns	0.1158 ns	0.02	-	NA
Scalar_EscAtEnd	main	256	294.603 ns	2.3731 ns	0.72	-	NA
Vector_EscAtEnd	main	256	5.165 ns	0.0795 ns	0.01	-	NA
Scalar_Ascii	PR #128741**	1024	1,617.689 ns	24.5324 ns	1.00	-	NA
Vector_Ascii	PR #128741	1024	16.967 ns	0.2626 ns	0.01	-	NA
Scalar_Cjk	PR #128741	1024	1,612.784 ns	10.2815 ns	1.00	-	NA
Vector_Cjk	PR #128741	1024	28.129 ns	0.3749 ns	0.02	-	NA
Scalar_EscAtEnd	PR #128741	1024	1,166.487 ns	16.1206 ns	0.72	-	NA
Vector_EscAtEnd	PR #128741	1024	17.204 ns	0.3553 ns	0.01	-	NA
Scalar_Ascii	main	1024	1,382.643 ns	75.6666 ns	0.85	-	NA
Vector_Ascii	main	1024	16.988 ns	0.2140 ns	0.01	-	NA
Scalar_Cjk	main	1024	1,164.343 ns	14.8900 ns	0.72	-	NA
Vector_Cjk	main	1024	27.600 ns	0.2395 ns	0.02	-	NA
Scalar_EscAtEnd	main	1024	1,175.224 ns	14.9129 ns	0.73	-	NA
Vector_EscAtEnd	main	1024	17.451 ns	0.3079 ns	0.01	-	NA

Full logs