[Benchmark X64] [Copilot] Add packed SearchValues<string> specialization for ...

[MihuBot]

Job completed in 1 hour 55 minutes (remote runner delay: 1 minute 48 seconds).
dotnet/runtime#122749
Using arguments: benchmark Regex_Industry https://github.com/MihaZupan/performance/tree/compiled-regex-only -medium
Main commit: dotnet/runtime@ec72407
PR commit: dotnet/runtime@41b248e

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice

BenchmarkDotNet v0.14.1-nightly.20250107.205, Linux Ubuntu 22.04.5 LTS (Jammy Jellyfish)
AMD EPYC 9V74, 1 CPU, 8 logical and 4 physical cores
MediumRun : .NET 11.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
Job=MediumRun  OutlierMode=Default  IterationCount=15
LaunchCount=2  MemoryRandomization=Default  MinIterationCount=3
WarmupCount=10

Method	Toolchain	Options	Mean	Error	Ratio	Allocated	Alloc Ratio
Count	Main	Compiled	289.6 ms	0.30 ms	1.00	392 B	1.00
Count	PR	Compiled	288.1 ms	0.88 ms	1.00	392 B	1.00
Count	Main	IgnoreCase, Compiled	334.0 ms	0.13 ms	1.00	1072 B	1.00
Count	PR	IgnoreCase, Compiled	537.8 ms	1.33 ms	1.61	1744 B	1.63

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

BenchmarkDotNet v0.14.1-nightly.20250107.205, Linux Ubuntu 22.04.5 LTS (Jammy Jellyfish)
AMD EPYC 9V74, 1 CPU, 8 logical and 4 physical cores
MediumRun : .NET 11.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
Job=MediumRun  OutlierMode=DontRemove  IterationCount=15
LaunchCount=2  MemoryRandomization=True  WarmupCount=10

Method	Toolchain	Pattern	Mean	Error	Ratio	Allocated	Alloc Ratio
Count	Main	.*	541,454.75 ns	4,621.297 ns	1.00	2 B	1.00
Count	PR	.*	536,709.41 ns	1,736.417 ns	0.99	2 B	1.00
Count	Main	(?i)Holmes	41,968.09 ns	102.422 ns	1.00	-	NA
Count	PR	(?i)Holmes	42,154.03 ns	96.569 ns	1.00	-	NA
Count	Main	(?i)Sher[a-z]+|Hol[a-z]+	120,251.86 ns	24,225.828 ns	1.09	1 B	1.00
Count	PR	(?i)Sher[a-z]+|Hol[a-z]+	87,119.47 ns	1,905.280 ns	0.79	-	0.00
Count	Main	(?i)Sherlock	34,059.80 ns	128.196 ns	1.00	-	NA
Count	PR	(?i)Sherlock	33,991.70 ns	113.963 ns	1.00	-	NA
Count	Main	(?i)Sherlock Holmes	34,098.71 ns	149.606 ns	1.00	-	NA
Count	PR	(?i)Sherlock Holmes	34,069.77 ns	112.612 ns	1.00	-	NA
Count	Main	(?i)Sherlock|Holmes|Watson	122,576.52 ns	23,574.211 ns	1.08	-	NA
Count	PR	(?i)Sherlock|Holmes|Watson	121,817.85 ns	24,432.933 ns	1.08	-	NA
Count	Main	(?i)Sherlock|(...)er|John|Baker [49]	192,515.46 ns	21,467.438 ns	1.03	1 B	1.00
Count	PR	(?i)Sherlock|(...)er|John|Baker [49]	192,371.48 ns	21,512.149 ns	1.03	1 B	1.00
Count	Main	(?i)the	205,892.89 ns	1,033.568 ns	1.00	1 B	1.00
Count	PR	(?i)the	205,158.06 ns	2,175.059 ns	1.00	1 B	1.00
Count	Main	(?m)^Sherlock(...)rlock Holmes$ [37]	32,536.65 ns	63.066 ns	1.00	-	NA
Count	PR	(?m)^Sherlock(...)rlock Holmes$ [37]	32,415.13 ns	79.272 ns	1.00	-	NA
Count	Main	(?s).*	33.22 ns	0.033 ns	1.00	-	NA
Count	PR	(?s).*	34.84 ns	0.651 ns	1.05	-	NA
Count	Main	[^\\n]*	537,694.77 ns	1,362.209 ns	1.00	2 B	1.00
Count	PR	[^\\n]*	553,109.89 ns	17,389.614 ns	1.03	2 B	1.00
Count	Main	[a-q][^u-z]{13}x	23,268.54 ns	51.579 ns	1.00	-	NA
Count	PR	[a-q][^u-z]{13}x	23,201.99 ns	61.330 ns	1.00	-	NA
Count	Main	[a-zA-Z]+ing	3,359,221.54 ns	13,821.634 ns	1.00	9 B	1.00
Count	PR	[a-zA-Z]+ing	3,331,495.25 ns	1,344.920 ns	0.99	11 B	1.22
Count	Main	\b\w+n\b	6,314,796.19 ns	5,078.587 ns	1.00	20 B	1.00
Count	PR	\b\w+n\b	6,530,874.58 ns	307,032.862 ns	1.03	22 B	1.10
Count	Main	\p{L}	9,129,852.64 ns	19,612.328 ns	1.00	31 B	1.00
Count	PR	\p{L}	9,052,414.48 ns	11,146.881 ns	0.99	25 B	0.81
Count	Main	\p{Ll}	8,789,584.69 ns	26,986.433 ns	1.00	30 B	1.00
Count	PR	\p{Ll}	8,672,094.59 ns	13,546.984 ns	0.99	228 B	7.60
Count	Main	\p{Lu}	362,489.72 ns	7,444.175 ns	1.00	1 B	1.00
Count	PR	\p{Lu}	351,251.44 ns	8,858.415 ns	0.97	1 B	1.00
Count	Main	\s[a-zA-Z]{0,12}ing\s	3,455,340.17 ns	5,576.059 ns	1.00	12 B	1.00
Count	PR	\s[a-zA-Z]{0,12}ing\s	3,453,863.66 ns	5,265.628 ns	1.00	11 B	0.92
Count	Main	\w+	4,083,774.94 ns	63,979.934 ns	1.00	18 B	1.00
Count	PR	\w+	4,123,722.02 ns	44,666.048 ns	1.01	18 B	1.00
Count	Main	\w+\s+Holmes	2,792,744.33 ns	6,151.489 ns	1.00	11 B	1.00
Count	PR	\w+\s+Holmes	2,799,764.59 ns	3,950.852 ns	1.00	8 B	0.73
Count	Main	\w+\s+Holmes\s+\w+	3,172,372.23 ns	20,617.858 ns	1.00	12 B	1.00
Count	PR	\w+\s+Holmes\s+\w+	3,165,427.91 ns	18,706.271 ns	1.00	12 B	1.00
Count	Main	aei	28,809.31 ns	304.399 ns	1.00	-	NA
Count	PR	aei	28,790.16 ns	306.429 ns	1.00	-	NA
Count	Main	aqj	28,745.20 ns	278.670 ns	1.00	-	NA
Count	PR	aqj	28,813.02 ns	319.225 ns	1.00	-	NA
Count	Main	Holmes	39,422.20 ns	151.471 ns	1.00	-	NA
Count	PR	Holmes	39,300.74 ns	118.037 ns	1.00	-	NA
Count	Main	Holmes.{0,25}(...).{0,25}Holmes [39]	47,045.31 ns	142.749 ns	1.00	-	NA
Count	PR	Holmes.{0,25}(...).{0,25}Holmes [39]	55,441.07 ns	1,913.632 ns	1.18	-	NA
Count	Main	Sher[a-z]+|Hol[a-z]+	48,537.02 ns	133.598 ns	1.00	-	NA
Count	PR	Sher[a-z]+|Hol[a-z]+	58,226.76 ns	2,312.811 ns	1.20	-	NA
Count	Main	Sherlock	31,896.99 ns	112.113 ns	1.00	-	NA
Count	PR	Sherlock	31,924.54 ns	86.261 ns	1.00	-	NA
Count	Main	Sherlock Holmes	32,923.49 ns	92.270 ns	1.00	-	NA
Count	PR	Sherlock Holmes	32,885.58 ns	120.191 ns	1.00	-	NA
Count	Main	Sherlock\s+Holmes	32,509.84 ns	111.095 ns	1.00	-	NA
Count	PR	Sherlock\s+Holmes	32,557.09 ns	119.990 ns	1.00	-	NA
Count	Main	Sherlock|Holmes	44,919.79 ns	90.850 ns	1.00	1 B	1.00
Count	PR	Sherlock|Holmes	53,262.15 ns	1,624.868 ns	1.19	-	0.00
Count	Main	Sherlock|Holmes|Watson	59,059.95 ns	127.555 ns	1.00	1 B	1.00
Count	PR	Sherlock|Holmes|Watson	57,340.16 ns	1,514.026 ns	0.97	-	0.00
Count	Main	Sherlock|Holm(...)er|John|Baker [45]	88,300.28 ns	133.638 ns	1.00	-	NA
Count	PR	Sherlock|Holm(...)er|John|Baker [45]	61,671.27 ns	1,730.529 ns	0.70	-	NA
Count	Main	Sherlock|Street	25,366.19 ns	133.939 ns	1.00	-	NA
Count	PR	Sherlock|Street	42,451.12 ns	1,426.262 ns	1.67	-	NA
Count	Main	the	169,021.05 ns	244.508 ns	1.00	-	NA
Count	PR	the	172,710.09 ns	2,670.724 ns	1.02	-	NA
Count	Main	The	44,221.46 ns	92.505 ns	1.00	-	NA
Count	PR	The	44,138.23 ns	62.413 ns	1.00	-	NA
Count	Main	the\s+\w+	263,985.83 ns	896.905 ns	1.00	1 B	1.00
Count	PR	the\s+\w+	263,438.50 ns	721.061 ns	1.00	1 B	1.00
Count	Main	zqj	28,712.15 ns	293.981 ns	1.00	-	NA
Count	PR	zqj	28,808.56 ns	297.457 ns	1.00	-	NA

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas

BenchmarkDotNet v0.14.1-nightly.20250107.205, Linux Ubuntu 22.04.5 LTS (Jammy Jellyfish)
AMD EPYC 9V74, 1 CPU, 8 logical and 4 physical cores
MediumRun : .NET 11.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
Job=MediumRun  IterationCount=15  LaunchCount=2
WarmupCount=10

Method	Toolchain	Pattern	Mean	Error	Ratio	Allocated	Alloc Ratio
Ctor	Main	(?:(?:250-5]?[0-9][0-9]) [87]	18.81 μs	0.059 μs	1.00	30552 B	1.00
Ctor	PR	(?:(?:250-5]?[0-9][0-9]) [87]	20.31 μs	0.150 μs	1.08	34328 B	1.12
Count	Main	(?:(?:250-5]?[0-9][0-9]) [87]	2,671.96 μs	4.920 μs	1.00	12 B	1.00
Count	PR	(?:(?:250-5]?[0-9][0-9]) [87]	2,671.86 μs	4.052 μs	1.00	15 B	1.25
Ctor	Main	[\w]+://[^/\s(...)?(?:#[^\\s]*)? [51]	14.97 μs	0.147 μs	1.00	23216 B	1.00
Ctor	PR	[\w]+://[^/\s(...)?(?:#[^\\s]*)? [51]	15.08 μs	0.091 μs	1.01	23384 B	1.01
Count	Main	[\w]+://[^/\s(...)?(?:#[^\\s]*)? [51]	771.00 μs	2.631 μs	1.00	3 B	1.00
Count	PR	[\w]+://[^/\s(...)?(?:#[^\\s]*)? [51]	769.26 μs	1.914 μs	1.00	4 B	1.33
Ctor	Main	[\w\.+-]+@[\w\.-]+\.[\w\.-]+	11.85 μs	0.039 μs	1.00	13880 B	1.00
Ctor	PR	[\w\.+-]+@[\w\.-]+\.[\w\.-]+	11.85 μs	0.095 μs	1.00	14048 B	1.01
Count	Main	[\w\.+-]+@[\w\.-]+\.[\w\.-]+	184.92 μs	0.392 μs	1.00	1 B	1.00
Count	PR	[\w\.+-]+@[\w\.-]+\.[\w\.-]+	184.88 μs	0.301 μs	1.00	1 B	1.00

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

BenchmarkDotNet v0.14.1-nightly.20250107.205, Linux Ubuntu 22.04.5 LTS (Jammy Jellyfish)
AMD EPYC 9V74, 1 CPU, 8 logical and 4 physical cores
MediumRun : .NET 11.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
Job=MediumRun  OutlierMode=DontRemove  IterationCount=15
LaunchCount=2  MemoryRandomization=True  WarmupCount=10

Method	Toolchain	Pattern	Mean	Error	Ratio	Allocated	Alloc Ratio
Count	Main	.{0,2}(Tom|Sawyer|Huckleberry|Finn)	181,782.4 μs	57.60 μs	1.00	979 B	1.00
Count	PR	.{0,2}(Tom|Sawyer|Huckleberry|Finn)	182,005.3 μs	126.06 μs	1.00	979 B	1.00
Count	Main	.{2,4}(Tom|Sawyer|Huckleberry|Finn)	187,746.3 μs	115.99 μs	1.00	984 B	1.00
Count	PR	.{2,4}(Tom|Sawyer|Huckleberry|Finn)	187,692.1 μs	115.54 μs	1.00	760 B	0.77
Count	Main	(?i)Tom|Sawyer|Huckleberry|Finn	2,917.9 μs	662.66 μs	1.13	6 B	1.00
Count	PR	(?i)Tom|Sawyer|Huckleberry|Finn	2,867.8 μs	679.08 μs	1.11	7 B	1.17
Count	Main	(?i)Twain	905.8 μs	2.24 μs	1.00	2 B	1.00
Count	PR	(?i)Twain	906.0 μs	1.72 μs	1.00	2 B	1.00
Count	Main	([A-Za-z]awyer|[A-Za-z]inn)\s	12,755.7 μs	4.45 μs	1.00	45 B	1.00
Count	PR	([A-Za-z]awyer|[A-Za-z]inn)\s	12,755.6 μs	3.89 μs	1.00	35 B	0.78
Count	Main	[a-z]shing	909.4 μs	2.75 μs	1.00	2 B	1.00
Count	PR	[a-z]shing	908.2 μs	2.82 μs	1.00	2 B	1.00
Count	Main	\p{Sm}	648.2 μs	3.02 μs	1.00	2 B	1.00
Count	PR	\p{Sm}	648.1 μs	2.66 μs	1.00	2 B	1.00
Count	Main	Huck[a-zA-Z]+|Saw[a-zA-Z]+	1,556.2 μs	1.70 μs	1.00	6 B	1.00
Count	PR	Huck[a-zA-Z]+|Saw[a-zA-Z]+	1,044.0 μs	39.37 μs	0.67	7 B	1.17
Count	Main	Tom.{10,25}river|river.{10,25}Tom	6,324.4 μs	2.60 μs	1.00	22 B	1.00
Count	PR	Tom.{10,25}river|river.{10,25}Tom	1,382.5 μs	49.69 μs	0.22	7 B	0.32
Count	Main	Tom|Sawyer|Huckleberry|Finn	2,629.8 μs	7.06 μs	1.00	9 B	1.00
Count	PR	Tom|Sawyer|Huckleberry|Finn	1,023.2 μs	10.03 μs	0.39	6 B	0.67
Count	Main	Twain	848.6 μs	2.88 μs	1.00	2 B	1.00
Count	PR	Twain	851.4 μs	2.99 μs	1.00	2 B	1.00

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple

BenchmarkDotNet v0.14.1-nightly.20250107.205, Linux Ubuntu 22.04.5 LTS (Jammy Jellyfish)
AMD EPYC 9V74, 1 CPU, 8 logical and 4 physical cores
MediumRun : .NET 11.0.0 (42.42.42.42424), X64 RyuJIT AVX-512F+CD+BW+DQ+VL+VBMI
Job=MediumRun  OutlierMode=DontRemove  IterationCount=15
LaunchCount=2  MemoryRandomization=True  WarmupCount=10

Method	Toolchain	Id	Mean	Error	Ratio	Allocated	Alloc Ratio
IsMatch	Main	0	20.83 ns	0.186 ns	1.00	-	NA
IsMatch	PR	0	20.62 ns	0.074 ns	0.99	-	NA
IsMatch	Main	1	44.79 ns	0.548 ns	1.00	-	NA
IsMatch	PR	1	44.08 ns	0.117 ns	0.98	-	NA
IsMatch	Main	2	49.35 ns	0.069 ns	1.00	-	NA
IsMatch	PR	2	48.67 ns	0.301 ns	0.99	-	NA
IsMatch	Main	3	82.04 ns	0.082 ns	1.00	-	NA
IsMatch	PR	3	82.47 ns	0.088 ns	1.01	-	NA
IsMatch	Main	4	71.70 ns	0.276 ns	1.00	-	NA
IsMatch	PR	4	72.23 ns	0.827 ns	1.01	-	NA
IsMatch	Main	5	105.39 ns	41.363 ns	1.24	-	NA
IsMatch	PR	5	73.91 ns	2.644 ns	0.87	-	NA
IsMatch	Main	6	24.54 ns	2.261 ns	1.02	-	NA
IsMatch	PR	6	22.87 ns	0.076 ns	0.95	-	NA
IsMatch	Main	7	22.73 ns	0.193 ns	1.00	-	NA
IsMatch	PR	7	22.56 ns	0.080 ns	0.99	-	NA
IsMatch	Main	8	22.88 ns	0.172 ns	1.00	-	NA
IsMatch	PR	8	22.74 ns	0.276 ns	0.99	-	NA
IsMatch	Main	9	22.72 ns	0.074 ns	1.00	-	NA
IsMatch	PR	9	22.87 ns	0.062 ns	1.01	-	NA
IsMatch	Main	10	23.19 ns	0.065 ns	1.00	-	NA
IsMatch	PR	10	23.21 ns	0.030 ns	1.00	-	NA
IsMatch	Main	11	22.54 ns	0.019 ns	1.00	-	NA
IsMatch	PR	11	23.13 ns	0.949 ns	1.03	-	NA
IsMatch	Main	12	26.32 ns	0.225 ns	1.00	-	NA
IsMatch	PR	12	26.03 ns	0.066 ns	0.99	-	NA
IsMatch	Main	13	26.03 ns	0.059 ns	1.00	-	NA
IsMatch	PR	13	25.99 ns	0.027 ns	1.00	-	NA

Artifacts:

• BDN_Artifacts.zip (833 KB)
• results.md (29 KB)