I took all the benchmarks we have an executed them using all the goodness we have here

CopyTo Looks like we have our first improvement! 20%</stro

System.Perf_Convert No significant difference, <tabl

BenchF No significant difference. <table role="table

2.1 vs 2.2,about dotnet/performance

Comments (47)

adamsitnik commented on September 25, 2024 2

CopyTo

Looks like we have our first improvement! 20% for CopyTo methods for Array, Span, ROS, Memory. ROM, List of value types.

dotnet run -c Release -f netcoreapp2.1 -- -f *CopyTo* --runtimes netcoreapp2.1 netcoreapp2.2 --join

Type	Method	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
CopyTo<Int32>	Array	2.1	2048	222.5 ns	3.5224 ns	3.2949 ns	220.6 ns	220.1 ns	228.9 ns	1.00	0.00	-	-	-	-
CopyTo<Int32>	Array	2.2	2048	173.8 ns	0.2775 ns	0.2167 ns	173.7 ns	173.5 ns	174.1 ns	0.78	0.01	-	-	-	-
CopyTo<String>	Array	2.1	2048	492.6 ns	1.0402 ns	0.9221 ns	492.7 ns	490.6 ns	494.1 ns	1.00	0.00	-	-	-	-
CopyTo<String>	Array	2.2	2048	500.7 ns	0.9908 ns	0.8783 ns	500.5 ns	499.5 ns	502.2 ns	1.02	0.00	-	-	-	-
CopyTo<Int32>	Span	2.1	2048	221.0 ns	0.6380 ns	0.5655 ns	220.7 ns	220.6 ns	222.3 ns	1.00	0.00	-	-	-	-
CopyTo<Int32>	Span	2.2	2048	177.0 ns	0.1506 ns	0.1258 ns	177.0 ns	176.8 ns	177.3 ns	0.80	0.00	-	-	-	-
CopyTo<String>	Span	2.1	2048	592.6 ns	4.9537 ns	4.3914 ns	591.2 ns	587.5 ns	599.9 ns	1.00	0.00	-	-	-	-
CopyTo<String>	Span	2.2	2048	577.1 ns	3.4741 ns	3.0797 ns	576.6 ns	571.7 ns	581.7 ns	0.97	0.01	-	-	-	-
CopyTo<Int32>	ReadOnlySpan	2.1	2048	222.8 ns	0.3551 ns	0.3148 ns	222.8 ns	222.4 ns	223.6 ns	1.00	0.00	-	-	-	-
CopyTo<Int32>	ReadOnlySpan	2.2	2048	175.9 ns	6.1831 ns	5.7837 ns	172.9 ns	172.3 ns	188.2 ns	0.79	0.03	-	-	-	-
CopyTo<String>	ReadOnlySpan	2.1	2048	570.3 ns	4.9975 ns	4.6747 ns	571.1 ns	562.0 ns	576.2 ns	1.00	0.00	-	-	-	-
CopyTo<String>	ReadOnlySpan	2.2	2048	553.3 ns	4.6699 ns	3.8995 ns	554.4 ns	547.2 ns	559.3 ns	0.97	0.01	-	-	-	-
CopyTo<Int32>	Memory	2.1	2048	234.6 ns	3.5531 ns	3.3236 ns	234.3 ns	231.2 ns	240.5 ns	1.00	0.00	-	-	-	-
CopyTo<Int32>	Memory	2.2	2048	189.7 ns	0.2401 ns	0.2005 ns	189.6 ns	189.4 ns	190.0 ns	0.81	0.01	-	-	-	-
CopyTo<String>	Memory	2.1	2048	649.3 ns	3.1871 ns	2.8253 ns	649.2 ns	642.5 ns	652.7 ns	1.00	0.00	-	-	-	-
CopyTo<String>	Memory	2.2	2048	630.2 ns	3.5866 ns	3.3549 ns	629.8 ns	624.7 ns	636.0 ns	0.97	0.01	-	-	-	-
CopyTo<Int32>	ReadOnlyMemory	2.1	2048	232.1 ns	0.2445 ns	0.2168 ns	232.1 ns	231.7 ns	232.5 ns	1.00	0.00	-	-	-	-
CopyTo<Int32>	ReadOnlyMemory	2.2	2048	189.5 ns	0.1902 ns	0.1779 ns	189.5 ns	189.2 ns	189.8 ns	0.82	0.00	-	-	-	-
CopyTo<String>	ReadOnlyMemory	2.1	2048	625.0 ns	2.3673 ns	2.0986 ns	624.8 ns	622.5 ns	629.0 ns	1.00	0.00	-	-	-	-
CopyTo<String>	ReadOnlyMemory	2.2	2048	620.3 ns	4.6462 ns	3.8798 ns	619.4 ns	615.5 ns	627.2 ns	0.99	0.01	-	-	-	-
CopyTo<Int32>	List	2.1	2048	223.5 ns	0.3034 ns	0.2533 ns	223.4 ns	223.2 ns	223.9 ns	1.00	0.00	-	-	-	-
CopyTo<Int32>	List	2.2	2048	192.7 ns	2.0393 ns	1.8078 ns	191.9 ns	191.3 ns	197.5 ns	0.86	0.01	-	-	-	-
CopyTo<String>	List	2.1	2048	486.6 ns	2.1756 ns	2.0351 ns	486.0 ns	483.9 ns	491.4 ns	1.00	0.00	-	-	-	-
CopyTo<String>	List	2.2	2048	449.6 ns	3.2257 ns	2.8595 ns	448.7 ns	446.6 ns	456.8 ns	0.92	0.01	-	-	-	-
CopyTo<Int32>	ImmutableArray	2.1	2048	313.2 ns	2.1079 ns	1.9718 ns	314.2 ns	307.8 ns	314.5 ns	1.00	0.00	-	-	-	-
CopyTo<Int32>	ImmutableArray	2.2	2048	327.8 ns	0.2032 ns	0.1901 ns	327.9 ns	327.5 ns	328.1 ns	1.05	0.01	-	-	-	-
CopyTo<String>	ImmutableArray	2.1	2048	522.1 ns	3.6749 ns	3.0687 ns	522.4 ns	517.7 ns	529.6 ns	1.00	0.00	-	-	-	-
CopyTo<String>	ImmutableArray	2.2	2048	507.6 ns	11.3972 ns	12.6679 ns	503.9 ns	489.9 ns	535.5 ns	0.98	0.02	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024 1

I am closing this issue since the process can be now automated with a tool #165

from performance.

adamsitnik commented on September 25, 2024

System.Numerics.Tests.Perf_BigInteger

No significant difference. Stable benchmarks

Method	Job	Toolchain	numberString	arguments	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Ctor_ByteArray	2.1	.NET Core 2.1	-2147483648	?	22.02 ns	0.2293 ns	0.1790 ns	21.95 ns	21.81 ns	22.40 ns	1.00	0.00	-	-	-	-
Ctor_ByteArray	2.2	2.2	-2147483648	?	21.31 ns	0.1721 ns	0.1437 ns	21.24 ns	21.20 ns	21.61 ns	0.97	0.01	-	-	-	-
ToByteArray	2.1	.NET Core 2.1	-2147483648	?	24.02 ns	0.5248 ns	0.4909 ns	23.74 ns	23.62 ns	24.93 ns	1.00	0.00	0.0050	-	-	32 B
ToByteArray	2.2	2.2	-2147483648	?	22.94 ns	0.5125 ns	0.5696 ns	22.60 ns	22.49 ns	24.44 ns	0.96	0.02	0.0050	-	-	32 B
Parse	2.1	.NET Core 2.1	-2147483648	?	615.82 ns	11.9008 ns	12.7337 ns	625.65 ns	597.83 ns	631.21 ns	1.00	0.00	0.0201	-	-	136 B
Parse	2.2	2.2	-2147483648	?	600.11 ns	14.7337 ns	16.3765 ns	600.50 ns	583.13 ns	636.44 ns	0.97	0.03	0.0196	-	-	136 B
Add	2.1	.NET Core 2.1	?	1024,1024 bits	110.80 ns	2.1149 ns	1.9783 ns	110.15 ns	109.05 ns	116.31 ns	1.00	0.00	0.0506	-	-	320 B
Add	2.2	2.2	?	1024,1024 bits	107.43 ns	2.5473 ns	2.8313 ns	105.79 ns	105.19 ns	115.54 ns	0.97	0.03	0.0504	-	-	320 B
Subtract	2.1	.NET Core 2.1	?	1024,1024 bits	103.58 ns	2.3837 ns	2.6495 ns	105.09 ns	100.55 ns	108.04 ns	1.00	0.00	0.0482	-	-	304 B
Subtract	2.2	2.2	?	1024,1024 bits	104.62 ns	2.7237 ns	3.0274 ns	103.39 ns	101.95 ns	112.17 ns	1.01	0.03	0.0481	-	-	304 B
Multiply	2.1	.NET Core 2.1	?	1024,1024 bits	1,351.25 ns	37.7870 ns	37.1119 ns	1,337.04 ns	1,332.63 ns	1,477.50 ns	1.00	0.00	0.0838	-	-	560 B
Multiply	2.2	2.2	?	1024,1024 bits	1,364.66 ns	30.0748 ns	32.1797 ns	1,344.93 ns	1,334.24 ns	1,423.05 ns	1.01	0.03	0.0841	-	-	560 B
GreatestCommonDivisor	2.1	.NET Core 2.1	?	1024,1024 bits	9,368.01 ns	182.5096 ns	187.4239 ns	9,260.94 ns	9,180.05 ns	9,606.13 ns	1.00	0.00	0.0383	-	-	304 B
GreatestCommonDivisor	2.2	2.2	?	1024,1024 bits	9,436.98 ns	238.2334 ns	264.7958 ns	9,552.35 ns	9,107.63 ns	10,158.05 ns	1.01	0.03	0.0381	-	-	304 B
ModPow	2.1	.NET Core 2.1	?	1024,1024,64 bits	173,337.83 ns	4,412.3157 ns	4,904.2772 ns	171,085.65 ns	168,621.23 ns	186,325.48 ns	1.00	0.00	-	-	-	304 B
ModPow	2.2	2.2	?	1024,1024,64 bits	173,744.34 ns	2,805.3241 ns	2,190.2125 ns	174,314.75 ns	166,801.87 ns	174,642.02 ns	0.99	0.03	-	-	-	304 B
Divide	2.1	.NET Core 2.1	?	1024,512 bits	629.49 ns	4.7966 ns	3.7449 ns	628.11 ns	626.09 ns	636.69 ns	1.00	0.00	0.0527	-	-	344 B
Divide	2.2	2.2	?	1024,512 bits	644.62 ns	18.2383 ns	20.2719 ns	637.60 ns	628.13 ns	703.98 ns	1.04	0.04	0.0528	-	-	344 B
Remainder	2.1	.NET Core 2.1	?	1024,512 bits	631.33 ns	17.9330 ns	19.9325 ns	624.30 ns	615.52 ns	681.85 ns	1.00	0.00	0.0373	-	-	240 B
Remainder	2.2	2.2	?	1024,512 bits	626.38 ns	13.3669 ns	14.8573 ns	618.83 ns	614.53 ns	659.10 ns	0.99	0.02	0.0361	-	-	240 B
Ctor_ByteArray	2.1	.NET Core 2.1	123	?	16.54 ns	0.2980 ns	0.2642 ns	16.38 ns	16.31 ns	17.14 ns	1.00	0.00	-	-	-	-
Ctor_ByteArray	2.2	2.2	123	?	16.82 ns	0.4735 ns	0.5067 ns	16.54 ns	16.46 ns	18.37 ns	1.02	0.04	-	-	-	-
ToByteArray	2.1	.NET Core 2.1	123	?	21.31 ns	0.6315 ns	0.7273 ns	20.93 ns	20.75 ns	22.96 ns	1.00	0.00	0.0050	-	-	32 B
ToByteArray	2.2	2.2	123	?	20.45 ns	0.1683 ns	0.1314 ns	20.39 ns	20.31 ns	20.68 ns	0.95	0.04	0.0050	-	-	32 B
Parse	2.1	.NET Core 2.1	123	?	283.21 ns	6.6658 ns	7.4090 ns	281.29 ns	275.12 ns	305.16 ns	1.00	0.00	0.0151	-	-	104 B
Parse	2.2	2.2	123	?	288.79 ns	18.4733 ns	21.2739 ns	280.79 ns	270.83 ns	331.01 ns	1.02	0.07	0.0160	-	-	104 B
Ctor_ByteArray	2.1	.NET Core 2.1	12345(...)67890 [200]	?	121.47 ns	1.3833 ns	1.1551 ns	120.81 ns	120.54 ns	123.74 ns	1.00	0.00	0.0175	-	-	112 B
Ctor_ByteArray	2.2	2.2	12345(...)67890 [200]	?	123.42 ns	2.5863 ns	2.8747 ns	121.83 ns	120.95 ns	130.08 ns	1.02	0.03	0.0175	-	-	112 B
ToByteArray	2.1	.NET Core 2.1	12345(...)67890 [200]	?	91.88 ns	2.2554 ns	2.5974 ns	90.61 ns	89.69 ns	99.36 ns	1.00	0.00	0.0176	-	-	112 B
ToByteArray	2.2	2.2	12345(...)67890 [200]	?	92.28 ns	2.2690 ns	2.6129 ns	92.15 ns	89.47 ns	98.91 ns	1.00	0.03	0.0176	-	-	112 B
Parse	2.1	.NET Core 2.1	12345(...)67890 [200]	?	25,895.47 ns	966.8310 ns	1,034.4984 ns	25,349.09 ns	25,110.22 ns	28,168.55 ns	1.00	0.00	8.8987	-	-	56584 B
Parse	2.2	2.2	12345(...)67890 [200]	?	25,623.75 ns	459.1102 ns	358.4430 ns	25,768.44 ns	24,861.58 ns	25,849.40 ns	0.98	0.04	8.9580	-	-	56584 B
Add	2.1	.NET Core 2.1	?	16,16 bits	23.92 ns	0.2257 ns	0.1885 ns	23.83 ns	23.75 ns	24.33 ns	1.00	0.00	-	-	-	-
Add	2.2	2.2	?	16,16 bits	23.48 ns	0.2030 ns	0.1695 ns	23.40 ns	23.34 ns	23.85 ns	0.98	0.01	-	-	-	-
Subtract	2.1	.NET Core 2.1	?	16,16 bits	24.06 ns	0.5171 ns	0.5954 ns	23.70 ns	23.48 ns	25.50 ns	1.00	0.00	-	-	-	-
Subtract	2.2	2.2	?	16,16 bits	25.09 ns	0.6795 ns	0.7553 ns	24.79 ns	24.41 ns	27.29 ns	1.04	0.03	-	-	-	-
Multiply	2.1	.NET Core 2.1	?	16,16 bits	23.36 ns	0.4858 ns	0.4544 ns	23.11 ns	23.01 ns	24.21 ns	1.00	0.00	-	-	-	-
Multiply	2.2	2.2	?	16,16 bits	23.12 ns	0.4805 ns	0.4719 ns	22.87 ns	22.67 ns	23.82 ns	0.99	0.01	-	-	-	-
GreatestCommonDivisor	2.1	.NET Core 2.1	?	16,16 bits	92.13 ns	1.9102 ns	2.0439 ns	93.73 ns	89.44 ns	94.69 ns	1.00	0.00	-	-	-	-
GreatestCommonDivisor	2.2	2.2	?	16,16 bits	92.16 ns	1.8339 ns	1.8833 ns	93.25 ns	89.54 ns	94.63 ns	1.00	0.02	-	-	-	-
ModPow	2.1	.NET Core 2.1	?	16,16,16 bits	172.30 ns	1.3423 ns	1.1900 ns	171.61 ns	171.22 ns	174.26 ns	1.00	0.00	-	-	-	-
ModPow	2.2	2.2	?	16,16,16 bits	174.73 ns	4.3281 ns	4.8106 ns	172.81 ns	170.13 ns	188.01 ns	1.02	0.03	-	-	-	-
Divide	2.1	.NET Core 2.1	?	16,8 bits	22.34 ns	0.5240 ns	0.5607 ns	22.10 ns	21.87 ns	23.79 ns	1.00	0.00	-	-	-	-
Divide	2.2	2.2	?	16,8 bits	21.92 ns	0.6575 ns	0.7035 ns	21.55 ns	21.46 ns	23.89 ns	0.98	0.02	-	-	-	-
Remainder	2.1	.NET Core 2.1	?	16,8 bits	22.00 ns	0.4532 ns	0.4654 ns	21.71 ns	21.63 ns	22.75 ns	1.00	0.00	-	-	-	-
Remainder	2.2	2.2	?	16,8 bits	21.94 ns	0.4624 ns	0.4748 ns	21.63 ns	21.53 ns	22.64 ns	1.00	0.01	-	-	-	-
ModPow	2.1	.NET Core 2.1	?	16384,16384,64 bits	2,924,625.52 ns	47,800.5573 ns	37,319.5309 ns	2,935,057.55 ns	2,806,204.05 ns	2,937,812.06 ns	1.00	0.00	-	-	-	2224 B
ModPow	2.2	2.2	?	16384,16384,64 bits	2,846,494.84 ns	82,545.8146 ns	95,059.8829 ns	2,807,734.55 ns	2,767,613.63 ns	3,073,262.59 ns	0.99	0.03	-	-	-	2224 B
Divide	2.1	.NET Core 2.1	?	65536,32768 bits	4,592,464.07 ns	118,309.5899 ns	131,500.7957 ns	4,660,335.86 ns	4,454,196.99 ns	4,950,152.65 ns	1.00	0.00	-	-	-	16472 B
Divide	2.2	2.2	?	65536,32768 bits	4,580,902.02 ns	111,246.8568 ns	123,650.5866 ns	4,520,530.15 ns	4,451,200.95 ns	4,855,700.70 ns	1.00	0.03	-	-	-	16472 B
Remainder	2.1	.NET Core 2.1	?	65536,32768 bits	4,565,271.82 ns	102,272.9276 ns	117,777.6555 ns	4,521,226.65 ns	4,453,124.73 ns	4,842,162.06 ns	1.00	0.00	-	-	-	12336 B
Remainder	2.2	2.2	?	65536,32768 bits	4,598,589.08 ns	100,224.6952 ns	115,418.9081 ns	4,661,895.02 ns	4,456,237.26 ns	4,885,313.84 ns	1.01	0.03	-	-	-	12336 B
Add	2.1	.NET Core 2.1	?	65536,65536 bits	2,732.23 ns	13.4616 ns	11.2410 ns	2,730.75 ns	2,723.08 ns	2,765.87 ns	1.00	0.00	2.6023	0.1014	-	16448 B
Add	2.2	2.2	?	65536,65536 bits	2,767.86 ns	74.7230 ns	76.7350 ns	2,734.99 ns	2,713.61 ns	3,001.37 ns	1.02	0.03	2.6093	0.1012	-	16448 B
Subtract	2.1	.NET Core 2.1	?	65536,65536 bits	2,810.13 ns	28.0893 ns	24.9004 ns	2,795.97 ns	2,792.07 ns	2,868.02 ns	1.00	0.00	2.6027	0.1272	-	16432 B
Subtract	2.2	2.2	?	65536,65536 bits	2,820.28 ns	55.9718 ns	49.6175 ns	2,801.78 ns	2,773.69 ns	2,893.45 ns	1.00	0.02	2.6027	0.1272	-	16432 B
Multiply	2.1	.NET Core 2.1	?	65536,65536 bits	1,158,921.39 ns	42,893.0131 ns	47,675.4704 ns	1,153,986.25 ns	1,104,590.67 ns	1,278,231.14 ns	1.00	0.00	24.0385	-	-	169928 B
Multiply	2.2	2.2	?	65536,65536 bits	1,191,873.38 ns	77,074.0708 ns	88,758.6145 ns	1,145,742.92 ns	1,098,165.56 ns	1,345,110.57 ns	1.03	0.08	24.0385	-	-	169928 B
GreatestCommonDivisor	2.1	.NET Core 2.1	?	65536,65536 bits	5,903,592.69 ns	117,697.5805 ns	120,866.7497 ns	5,902,268.85 ns	5,704,323.74 ns	6,075,403.99 ns	1.00	0.00	-	-	-	16432 B
GreatestCommonDivisor	2.2	2.2	?	65536,65536 bits	5,998,824.80 ns	118,251.5140 ns	121,435.5987 ns	6,016,905.47 ns	5,699,335.62 ns	6,157,669.47 ns	1.02	0.02	-	-	-	16432 B

from performance.

adamsitnik commented on September 25, 2024

System.Numerics.Tests.Perf_Vector2

No significant difference. I have used disassembler to check the SquareRootBenchmark and the assembly code is identical, so the difference in results below can be ignored.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
AddOperatorBenchmark	2.1	.NET Core 2.1	1.2438 ns	0.0058 ns	0.0045 ns	1.2425 ns	1.2376 ns	1.2523 ns	1.00	0.00	-	-	-	-
AddOperatorBenchmark	2.2	2.2	1.2882 ns	0.0176 ns	0.0165 ns	1.2816 ns	1.2722 ns	1.3180 ns	1.04	0.01	-	-	-	-
AddFunctionBenchmark	2.1	.NET Core 2.1	1.5011 ns	0.0218 ns	0.0204 ns	1.4915 ns	1.4807 ns	1.5399 ns	1.00	0.00	-	-	-	-
AddFunctionBenchmark	2.2	2.2	1.4444 ns	0.0212 ns	0.0198 ns	1.4352 ns	1.4273 ns	1.4909 ns	0.96	0.02	-	-	-	-
SubtractOperatorBenchmark	2.1	.NET Core 2.1	1.2637 ns	0.0317 ns	0.0296 ns	1.2411 ns	1.2351 ns	1.3174 ns	1.00	0.00	-	-	-	-
SubtractOperatorBenchmark	2.2	2.2	1.2033 ns	0.0227 ns	0.0212 ns	1.1907 ns	1.1852 ns	1.2405 ns	0.95	0.03	-	-	-	-
SubtractFunctionBenchmark	2.1	.NET Core 2.1	1.5547 ns	0.0205 ns	0.0191 ns	1.5469 ns	1.5346 ns	1.5957 ns	1.00	0.00	-	-	-	-
SubtractFunctionBenchmark	2.2	2.2	1.4632 ns	0.0090 ns	0.0075 ns	1.4617 ns	1.4542 ns	1.4813 ns	0.94	0.01	-	-	-	-
MultiplyOperatorBenchmark	2.1	.NET Core 2.1	1.2966 ns	0.0209 ns	0.0196 ns	1.2859 ns	1.2786 ns	1.3309 ns	1.00	0.00	-	-	-	-
MultiplyOperatorBenchmark	2.2	2.2	1.2196 ns	0.0121 ns	0.0101 ns	1.2169 ns	1.2118 ns	1.2480 ns	0.94	0.01	-	-	-	-
MultiplyFunctionBenchmark	2.1	.NET Core 2.1	1.8055 ns	0.0072 ns	0.0056 ns	1.8066 ns	1.7970 ns	1.8137 ns	1.00	0.00	-	-	-	-
MultiplyFunctionBenchmark	2.2	2.2	1.7699 ns	0.0289 ns	0.0271 ns	1.7551 ns	1.7476 ns	1.8261 ns	0.98	0.02	-	-	-	-
DistanceSquaredBenchmark	2.1	.NET Core 2.1	2.3559 ns	0.0019 ns	0.0017 ns	2.3563 ns	2.3518 ns	2.3583 ns	1.00	0.00	-	-	-	-
DistanceSquaredBenchmark	2.2	2.2	2.2713 ns	0.0021 ns	0.0018 ns	2.2706 ns	2.2690 ns	2.2745 ns	0.96	0.00	-	-	-	-
LengthSquaredBenchmark	2.1	.NET Core 2.1	1.7065 ns	0.0007 ns	0.0006 ns	1.7066 ns	1.7057 ns	1.7077 ns	1.00	0.00	-	-	-	-
LengthSquaredBenchmark	2.2	2.2	1.8270 ns	0.0048 ns	0.0045 ns	1.8274 ns	1.8162 ns	1.8331 ns	1.07	0.00	-	-	-	-
GetHashCodeBenchmark	2.1	.NET Core 2.1	2.2467 ns	0.0067 ns	0.0060 ns	2.2466 ns	2.2388 ns	2.2574 ns	1.00	0.00	-	-	-	-
GetHashCodeBenchmark	2.2	2.2	2.3847 ns	0.0234 ns	0.0207 ns	2.3745 ns	2.3613 ns	2.4207 ns	1.06	0.01	-	-	-	-
DistanceBenchmark	2.1	.NET Core 2.1	2.8432 ns	0.0032 ns	0.0025 ns	2.8427 ns	2.8379 ns	2.8476 ns	1.00	0.00	-	-	-	-
DistanceBenchmark	2.2	2.2	2.5799 ns	0.0081 ns	0.0072 ns	2.5805 ns	2.5689 ns	2.5897 ns	0.91	0.00	-	-	-	-
DotBenchmark	2.1	.NET Core 2.1	1.7159 ns	0.0021 ns	0.0019 ns	1.7152 ns	1.7135 ns	1.7197 ns	1.00	0.00	-	-	-	-
DotBenchmark	2.2	2.2	1.7194 ns	0.0019 ns	0.0015 ns	1.7199 ns	1.7171 ns	1.7214 ns	1.00	0.00	-	-	-	-
LengthBenchmark	2.1	.NET Core 2.1	2.0405 ns	0.0053 ns	0.0047 ns	2.0416 ns	2.0332 ns	2.0486 ns	1.00	0.00	-	-	-	-
LengthBenchmark	2.2	2.2	2.2362 ns	0.0025 ns	0.0021 ns	2.2353 ns	2.2331 ns	2.2394 ns	1.10	0.00	-	-	-	-
SquareRootBenchmark	2.1	.NET Core 2.1	0.9623 ns	0.0177 ns	0.0157 ns	0.9599 ns	0.9451 ns	0.9958 ns	1.00	0.00	-	-	-	-
SquareRootBenchmark	2.2	2.2	1.1983 ns	0.0181 ns	0.0169 ns	1.1893 ns	1.1825 ns	1.2309 ns	1.25	0.01	-	-	-	-
NormalizeBenchmark	2.1	.NET Core 2.1	4.1058 ns	0.0065 ns	0.0055 ns	4.1026 ns	4.1014 ns	4.1186 ns	1.00	0.00	-	-	-	-
NormalizeBenchmark	2.2	2.2	4.0685 ns	0.0100 ns	0.0084 ns	4.0658 ns	4.0602 ns	4.0862 ns	0.99	0.00	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

System.Numerics.Tests.Perf_Vector3

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
AddOperatorBenchmark	2.1	.NET Core 2.1	1.955 ns	0.0243 ns	0.0228 ns	1.946 ns	1.933 ns	1.996 ns	1.00	0.00	-	-	-	-
AddOperatorBenchmark	2.2	2.2	2.101 ns	0.0069 ns	0.0054 ns	2.100 ns	2.093 ns	2.111 ns	1.07	0.01	-	-	-	-
AddFunctionBenchmark	2.1	.NET Core 2.1	2.080 ns	0.0137 ns	0.0115 ns	2.075 ns	2.071 ns	2.111 ns	1.00	0.00	-	-	-	-
AddFunctionBenchmark	2.2	2.2	2.223 ns	0.0270 ns	0.0252 ns	2.212 ns	2.201 ns	2.270 ns	1.07	0.02	-	-	-	-
MultiplyOperatorBenchmark	2.1	.NET Core 2.1	2.053 ns	0.0294 ns	0.0275 ns	2.041 ns	2.027 ns	2.108 ns	1.00	0.00	-	-	-	-
MultiplyOperatorBenchmark	2.2	2.2	2.087 ns	0.0280 ns	0.0262 ns	2.073 ns	2.061 ns	2.137 ns	1.02	0.02	-	-	-	-
MultiplyFunctionBenchmark	2.1	.NET Core 2.1	2.052 ns	0.0205 ns	0.0192 ns	2.043 ns	2.036 ns	2.089 ns	1.00	0.00	-	-	-	-
MultiplyFunctionBenchmark	2.2	2.2	2.173 ns	0.0298 ns	0.0278 ns	2.158 ns	2.150 ns	2.235 ns	1.06	0.00	-	-	-	-
SubtractOperatorBenchmark	2.1	.NET Core 2.1	2.355 ns	0.0398 ns	0.0353 ns	2.338 ns	2.322 ns	2.419 ns	1.00	0.00	-	-	-	-
SubtractOperatorBenchmark	2.2	2.2	2.413 ns	0.0260 ns	0.0230 ns	2.402 ns	2.389 ns	2.448 ns	1.03	0.02	-	-	-	-
SubtractFunctionBenchmark	2.1	.NET Core 2.1	2.260 ns	0.0256 ns	0.0227 ns	2.250 ns	2.240 ns	2.311 ns	1.00	0.00	-	-	-	-
SubtractFunctionBenchmark	2.2	2.2	2.388 ns	0.0268 ns	0.0251 ns	2.377 ns	2.367 ns	2.443 ns	1.06	0.01	-	-	-	-
DistanceSquaredBenchmark	2.1	.NET Core 2.1	2.221 ns	0.0027 ns	0.0024 ns	2.221 ns	2.219 ns	2.225 ns	1.00	0.00	-	-	-	-
DistanceSquaredBenchmark	2.2	2.2	2.297 ns	0.0022 ns	0.0021 ns	2.296 ns	2.295 ns	2.301 ns	1.03	0.00	-	-	-	-
LengthSquaredBenchmark	2.1	.NET Core 2.1	1.530 ns	0.0055 ns	0.0051 ns	1.531 ns	1.520 ns	1.539 ns	1.00	0.00	-	-	-	-
LengthSquaredBenchmark	2.2	2.2	1.614 ns	0.0013 ns	0.0012 ns	1.613 ns	1.612 ns	1.616 ns	1.05	0.00	-	-	-	-
GetHashCodeBenchmark	2.1	.NET Core 2.1	3.389 ns	0.0649 ns	0.0507 ns	3.385 ns	3.336 ns	3.484 ns	1.00	0.00	-	-	-	-
GetHashCodeBenchmark	2.2	2.2	3.294 ns	0.0441 ns	0.0391 ns	3.273 ns	3.262 ns	3.389 ns	0.97	0.02	-	-	-	-
SquareRootBenchmark	2.1	.NET Core 2.1	1.565 ns	0.0204 ns	0.0191 ns	1.556 ns	1.550 ns	1.600 ns	1.00	0.00	-	-	-	-
SquareRootBenchmark	2.2	2.2	1.475 ns	0.0191 ns	0.0178 ns	1.467 ns	1.457 ns	1.510 ns	0.94	0.02	-	-	-	-
NormalizeBenchmark	2.1	.NET Core 2.1	3.820 ns	0.0036 ns	0.0033 ns	3.820 ns	3.816 ns	3.827 ns	1.00	0.00	-	-	-	-
NormalizeBenchmark	2.2	2.2	3.894 ns	0.0033 ns	0.0030 ns	3.893 ns	3.890 ns	3.900 ns	1.02	0.00	-	-	-	-
DotBenchmark	2.1	.NET Core 2.1	2.190 ns	0.0008 ns	0.0007 ns	2.190 ns	2.189 ns	2.191 ns	1.00	0.00	-	-	-	-
DotBenchmark	2.2	2.2	2.460 ns	0.0022 ns	0.0020 ns	2.459 ns	2.458 ns	2.463 ns	1.12	0.00	-	-	-	-
DistanceBenchmark	2.1	.NET Core 2.1	2.231 ns	0.0056 ns	0.0047 ns	2.230 ns	2.227 ns	2.243 ns	1.00	0.00	-	-	-	-
DistanceBenchmark	2.2	2.2	2.322 ns	0.0028 ns	0.0025 ns	2.322 ns	2.319 ns	2.327 ns	1.04	0.00	-	-	-	-
LengthBenchmark	2.1	.NET Core 2.1	1.739 ns	0.0135 ns	0.0112 ns	1.736 ns	1.730 ns	1.769 ns	1.00	0.00	-	-	-	-
LengthBenchmark	2.2	2.2	1.898 ns	0.0107 ns	0.0094 ns	1.899 ns	1.879 ns	1.916 ns	1.09	0.01	-	-	-	-
CrossBenchmark	2.1	.NET Core 2.1	3.345 ns	0.0408 ns	0.0382 ns	3.328 ns	3.311 ns	3.449 ns	1.00	0.00	-	-	-	-
CrossBenchmark	2.2	2.2	3.547 ns	0.0506 ns	0.0474 ns	3.540 ns	3.485 ns	3.634 ns	1.06	0.02	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

System.Numerics.Tests.Perf_Vector4

No significant difference. I have used disassembler to check the DistanceSquaredJitOptimizeCanaryBenchmark, which seems to be unstable but no asm change.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
AddOperatorBenchmark	2.1	.NET Core 2.1	1.548 ns	0.0223 ns	0.0208 ns	1.541 ns	1.529 ns	1.585 ns	1.00	0.00	-	-	-	-
AddOperatorBenchmark	2.2	2.2	1.661 ns	0.0154 ns	0.0136 ns	1.656 ns	1.650 ns	1.691 ns	1.08	0.01	-	-	-	-
AddFunctionBenchmark	2.1	.NET Core 2.1	1.580 ns	0.0301 ns	0.0281 ns	1.566 ns	1.553 ns	1.639 ns	1.00	0.00	-	-	-	-
AddFunctionBenchmark	2.2	2.2	1.620 ns	0.0071 ns	0.0056 ns	1.619 ns	1.614 ns	1.632 ns	1.03	0.01	-	-	-	-
SubtractOperatorBenchmark	2.1	.NET Core 2.1	1.545 ns	0.0184 ns	0.0163 ns	1.539 ns	1.530 ns	1.583 ns	1.00	0.00	-	-	-	-
SubtractOperatorBenchmark	2.2	2.2	1.652 ns	0.0251 ns	0.0235 ns	1.641 ns	1.634 ns	1.693 ns	1.07	0.02	-	-	-	-
DistanceSquaredBenchmark	2.1	.NET Core 2.1	1.938 ns	0.0013 ns	0.0012 ns	1.938 ns	1.935 ns	1.940 ns	1.00	0.00	-	-	-	-
DistanceSquaredBenchmark	2.2	2.2	2.020 ns	0.0030 ns	0.0028 ns	2.019 ns	2.018 ns	2.027 ns	1.04	0.00	-	-	-	-
DistanceSquaredJitOptimizeCanaryBenchmark	2.1	.NET Core 2.1	1.596 ns	0.0021 ns	0.0018 ns	1.595 ns	1.592 ns	1.599 ns	1.00	0.00	-	-	-	-
DistanceSquaredJitOptimizeCanaryBenchmark	2.2	2.2	1.894 ns	0.0088 ns	0.0078 ns	1.892 ns	1.883 ns	1.908 ns	1.19	0.01	-	-	-	-
MultiplyOperatorBenchmark	2.1	.NET Core 2.1	1.610 ns	0.0215 ns	0.0201 ns	1.604 ns	1.588 ns	1.651 ns	1.00	0.00	-	-	-	-
MultiplyOperatorBenchmark	2.2	2.2	1.459 ns	0.0235 ns	0.0219 ns	1.451 ns	1.440 ns	1.503 ns	0.91	0.00	-	-	-	-
SubtractFunctionBenchmark	2.1	.NET Core 2.1	1.646 ns	0.0286 ns	0.0223 ns	1.637 ns	1.630 ns	1.688 ns	1.00	0.00	-	-	-	-
SubtractFunctionBenchmark	2.2	2.2	1.425 ns	0.0224 ns	0.0210 ns	1.417 ns	1.404 ns	1.465 ns	0.87	0.02	-	-	-	-
MultiplyFunctionBenchmark	2.1	.NET Core 2.1	1.665 ns	0.0233 ns	0.0218 ns	1.655 ns	1.643 ns	1.708 ns	1.00	0.00	-	-	-	-
MultiplyFunctionBenchmark	2.2	2.2	1.388 ns	0.0155 ns	0.0138 ns	1.383 ns	1.372 ns	1.419 ns	0.83	0.02	-	-	-	-
LengthSquaredBenchmark	2.1	.NET Core 2.1	1.742 ns	0.0028 ns	0.0025 ns	1.743 ns	1.739 ns	1.747 ns	1.00	0.00	-	-	-	-
LengthSquaredBenchmark	2.2	2.2	1.723 ns	0.0020 ns	0.0019 ns	1.722 ns	1.721 ns	1.727 ns	0.99	0.00	-	-	-	-
GetHashCodeBenchmark	2.1	.NET Core 2.1	9.695 ns	0.2797 ns	0.2993 ns	9.535 ns	9.488 ns	10.425 ns	1.00	0.00	-	-	-	-
GetHashCodeBenchmark	2.2	2.2	8.413 ns	0.1992 ns	0.1956 ns	8.316 ns	8.288 ns	8.809 ns	0.87	0.01	-	-	-	-
SquareRootBenchmark	2.1	.NET Core 2.1	1.212 ns	0.0063 ns	0.0049 ns	1.212 ns	1.205 ns	1.221 ns	1.00	0.00	-	-	-	-
SquareRootBenchmark	2.2	2.2	1.329 ns	0.0035 ns	0.0033 ns	1.328 ns	1.323 ns	1.336 ns	1.10	0.00	-	-	-	-
NormalizeBenchmark	2.1	.NET Core 2.1	2.739 ns	0.0016 ns	0.0013 ns	2.739 ns	2.736 ns	2.741 ns	1.00	0.00	-	-	-	-
NormalizeBenchmark	2.2	2.2	2.915 ns	0.0020 ns	0.0019 ns	2.915 ns	2.913 ns	2.919 ns	1.06	0.00	-	-	-	-
DistanceBenchmark	2.1	.NET Core 2.1	1.657 ns	0.0021 ns	0.0019 ns	1.657 ns	1.654 ns	1.661 ns	1.00	0.00	-	-	-	-
DistanceBenchmark	2.2	2.2	1.967 ns	0.0052 ns	0.0046 ns	1.967 ns	1.960 ns	1.975 ns	1.19	0.00	-	-	-	-
LengthBenchmark	2.1	.NET Core 2.1	1.683 ns	0.0061 ns	0.0054 ns	1.684 ns	1.673 ns	1.691 ns	1.00	0.00	-	-	-	-
LengthBenchmark	2.2	2.2	1.541 ns	0.0044 ns	0.0041 ns	1.541 ns	1.530 ns	1.547 ns	0.92	0.00	-	-	-	-
DotBenchmark	2.1	.NET Core 2.1	1.467 ns	0.0013 ns	0.0011 ns	1.467 ns	1.465 ns	1.469 ns	1.00	0.00	-	-	-	-
DotBenchmark	2.2	2.2	1.588 ns	0.0072 ns	0.0068 ns	1.591 ns	1.573 ns	1.597 ns	1.08	0.00	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

System.Numerics.Tests.Constructor

No significant difference, however the benchmarks could have been more stable. Used asm diff to verify SpanCastBenchmark_UInt32 results.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
SpanCastBenchmark_Byte	2.1	.NET Core 2.1	0.5593 ns	0.0064 ns	0.0057 ns	0.5581 ns	0.5526 ns	0.5712 ns	1.00	0.00	-	-	-	-
SpanCastBenchmark_Byte	2.2	2.2	0.4766 ns	0.0059 ns	0.0055 ns	0.4741 ns	0.4693 ns	0.4851 ns	0.85	0.01	-	-	-	-
SpanCastBenchmark_SByte	2.1	.NET Core 2.1	0.4820 ns	0.0072 ns	0.0068 ns	0.4815 ns	0.4724 ns	0.4942 ns	1.00	0.00	-	-	-	-
SpanCastBenchmark_SByte	2.2	2.2	0.4806 ns	0.0049 ns	0.0046 ns	0.4793 ns	0.4737 ns	0.4897 ns	1.00	0.02	-	-	-	-
SpanCastBenchmark_UInt16	2.1	.NET Core 2.1	0.7743 ns	0.0054 ns	0.0050 ns	0.7758 ns	0.7655 ns	0.7834 ns	1.00	0.00	-	-	-	-
SpanCastBenchmark_UInt16	2.2	2.2	0.5373 ns	0.0045 ns	0.0040 ns	0.5371 ns	0.5321 ns	0.5452 ns	0.69	0.01	-	-	-	-
SpanCastBenchmark_Int16	2.1	.NET Core 2.1	0.7518 ns	0.0064 ns	0.0056 ns	0.7509 ns	0.7430 ns	0.7655 ns	1.00	0.00	-	-	-	-
SpanCastBenchmark_Int16	2.2	2.2	0.5519 ns	0.0049 ns	0.0046 ns	0.5536 ns	0.5405 ns	0.5568 ns	0.73	0.01	-	-	-	-
SpanCastBenchmark_UInt32	2.1	.NET Core 2.1	4.9417 ns	0.0037 ns	0.0029 ns	4.9422 ns	4.9372 ns	4.9452 ns	1.00	0.00	-	-	-	-
SpanCastBenchmark_UInt32	2.2	2.2	0.5159 ns	0.0088 ns	0.0078 ns	0.5168 ns	0.4998 ns	0.5271 ns	0.10	0.00	-	-	-	-
SpanCastBenchmark_Int32	2.1	.NET Core 2.1	0.7559 ns	0.0033 ns	0.0027 ns	0.7554 ns	0.7517 ns	0.7602 ns	1.00	0.00	-	-	-	-
SpanCastBenchmark_Int32	2.2	2.2	0.5453 ns	0.0033 ns	0.0031 ns	0.5452 ns	0.5410 ns	0.5505 ns	0.72	0.00	-	-	-	-
SpanCastBenchmark_UInt64	2.1	.NET Core 2.1	0.7479 ns	0.0072 ns	0.0060 ns	0.7478 ns	0.7401 ns	0.7642 ns	1.00	0.00	-	-	-	-
SpanCastBenchmark_UInt64	2.2	2.2	0.5541 ns	0.0061 ns	0.0057 ns	0.5544 ns	0.5411 ns	0.5610 ns	0.74	0.01	-	-	-	-
SpanCastBenchmark_Int64	2.1	.NET Core 2.1	0.7920 ns	0.0054 ns	0.0048 ns	0.7919 ns	0.7834 ns	0.8003 ns	1.00	0.00	-	-	-	-
SpanCastBenchmark_Int64	2.2	2.2	0.5287 ns	0.0039 ns	0.0035 ns	0.5288 ns	0.5220 ns	0.5352 ns	0.67	0.00	-	-	-	-
SpanCastBenchmark_Single	2.1	.NET Core 2.1	0.7450 ns	0.0050 ns	0.0047 ns	0.7455 ns	0.7334 ns	0.7542 ns	1.00	0.00	-	-	-	-
SpanCastBenchmark_Single	2.2	2.2	0.5836 ns	0.0162 ns	0.0135 ns	0.5788 ns	0.5702 ns	0.6149 ns	0.78	0.02	-	-	-	-
SpanCastBenchmark_Double	2.1	.NET Core 2.1	0.7347 ns	0.0059 ns	0.0055 ns	0.7346 ns	0.7239 ns	0.7421 ns	1.00	0.00	-	-	-	-
SpanCastBenchmark_Double	2.2	2.2	0.5641 ns	0.0418 ns	0.0430 ns	0.5541 ns	0.5191 ns	0.6438 ns	0.77	0.06	-	-	-	-
ConstructorBenchmark_Byte	2.1	.NET Core 2.1	3.4300 ns	0.0068 ns	0.0053 ns	3.4286 ns	3.4212 ns	3.4381 ns	1.00	0.00	-	-	-	-
ConstructorBenchmark_Byte	2.2	2.2	3.3412 ns	0.0320 ns	0.0299 ns	3.3239 ns	3.3121 ns	3.3983 ns	0.97	0.01	-	-	-	-
ConstructorBenchmark_SByte	2.1	.NET Core 2.1	3.0252 ns	0.0038 ns	0.0032 ns	3.0237 ns	3.0207 ns	3.0316 ns	1.00	0.00	-	-	-	-
ConstructorBenchmark_SByte	2.2	2.2	2.7162 ns	0.0457 ns	0.0405 ns	2.6955 ns	2.6799 ns	2.7861 ns	0.90	0.01	-	-	-	-
ConstructorBenchmark_UInt16	2.1	.NET Core 2.1	3.3567 ns	0.0101 ns	0.0084 ns	3.3541 ns	3.3485 ns	3.3766 ns	1.00	0.00	-	-	-	-
ConstructorBenchmark_UInt16	2.2	2.2	2.7682 ns	0.0199 ns	0.0177 ns	2.7619 ns	2.7478 ns	2.8090 ns	0.82	0.01	-	-	-	-
ConstructorBenchmark_Int16	2.1	.NET Core 2.1	3.1098 ns	0.0081 ns	0.0072 ns	3.1095 ns	3.1017 ns	3.1285 ns	1.00	0.00	-	-	-	-
ConstructorBenchmark_Int16	2.2	2.2	3.4473 ns	0.0296 ns	0.0262 ns	3.4385 ns	3.4149 ns	3.4927 ns	1.11	0.01	-	-	-	-
ConstructorBenchmark_UInt32	2.1	.NET Core 2.1	3.5152 ns	0.0634 ns	0.0562 ns	3.4916 ns	3.4794 ns	3.6626 ns	1.00	0.00	-	-	-	-
ConstructorBenchmark_UInt32	2.2	2.2	2.9650 ns	0.0389 ns	0.0364 ns	2.9442 ns	2.9349 ns	3.0466 ns	0.84	0.01	-	-	-	-
ConstructorBenchmark_Int32	2.1	.NET Core 2.1	3.0272 ns	0.0076 ns	0.0071 ns	3.0258 ns	3.0202 ns	3.0423 ns	1.00	0.00	-	-	-	-
ConstructorBenchmark_Int32	2.2	2.2	3.0546 ns	0.0339 ns	0.0317 ns	3.0463 ns	3.0216 ns	3.1140 ns	1.01	0.01	-	-	-	-
ConstructorBenchmark_UInt64	2.1	.NET Core 2.1	3.3830 ns	0.0052 ns	0.0046 ns	3.3827 ns	3.3753 ns	3.3895 ns	1.00	0.00	-	-	-	-
ConstructorBenchmark_UInt64	2.2	2.2	3.0871 ns	0.0344 ns	0.0322 ns	3.0766 ns	3.0521 ns	3.1469 ns	0.91	0.01	-	-	-	-
ConstructorBenchmark_Int64	2.1	.NET Core 2.1	2.7773 ns	0.0058 ns	0.0054 ns	2.7756 ns	2.7714 ns	2.7903 ns	1.00	0.00	-	-	-	-
ConstructorBenchmark_Int64	2.2	2.2	3.0279 ns	0.0387 ns	0.0343 ns	3.0084 ns	2.9957 ns	3.0916 ns	1.09	0.01	-	-	-	-
ConstructorBenchmark_Single	2.1	.NET Core 2.1	2.7707 ns	0.0053 ns	0.0049 ns	2.7692 ns	2.7649 ns	2.7817 ns	1.00	0.00	-	-	-	-
ConstructorBenchmark_Single	2.2	2.2	2.9805 ns	0.0852 ns	0.0755 ns	2.9575 ns	2.9067 ns	3.1299 ns	1.08	0.03	-	-	-	-
ConstructorBenchmark_Double	2.1	.NET Core 2.1	3.3967 ns	0.0039 ns	0.0034 ns	3.3963 ns	3.3912 ns	3.4043 ns	1.00	0.00	-	-	-	-
ConstructorBenchmark_Double	2.2	2.2	2.8347 ns	0.0904 ns	0.1005 ns	2.7891 ns	2.7575 ns	3.0482 ns	0.84	0.03	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

System.Perf_Convert

No significant difference,

Method	Job	Toolchain	binaryDataSize	formattingOptions	value	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
GetTypeCode	2.1	.NET Core 2.1	?	?	?	7.047 ns	0.2195 ns	0.2527 ns	6.924 ns	6.792 ns	7.722 ns	1.00	0.00	-	-	-	-
GetTypeCode	2.2	2.2	?	?	?	7.080 ns	0.1769 ns	0.1738 ns	7.016 ns	6.905 ns	7.545 ns	1.00	0.04	-	-	-	-
ChangeType	2.1	.NET Core 2.1	?	?	?	53.153 ns	1.0030 ns	0.8376 ns	53.140 ns	52.170 ns	55.393 ns	1.00	0.00	0.0063	-	-	40 B
ChangeType	2.2	2.2	?	?	?	44.952 ns	1.0660 ns	0.9971 ns	44.523 ns	44.191 ns	47.420 ns	0.85	0.01	0.0063	-	-	40 B
ToBase64CharArray	2.1	.NET Core 2.1	1024	InsertLineBreaks	?	1,342.502 ns	35.1336 ns	40.4600 ns	1,323.289 ns	1,309.019 ns	1,435.431 ns	1.00	0.00	-	-	-	-
ToBase64CharArray	2.2	2.2	1024	InsertLineBreaks	?	1,334.098 ns	30.2901 ns	33.6674 ns	1,317.601 ns	1,305.111 ns	1,421.882 ns	0.99	0.03	-	-	-	-
ToBase64CharArray	2.1	.NET Core 2.1	1024	None	?	1,089.512 ns	24.4473 ns	26.1583 ns	1,076.320 ns	1,071.432 ns	1,158.265 ns	1.00	0.00	-	-	-	-
ToBase64CharArray	2.2	2.2	1024	None	?	1,087.882 ns	25.3396 ns	29.1811 ns	1,069.061 ns	1,065.568 ns	1,151.949 ns	1.00	0.03	-	-	-	-
ToDateTime_String	2.1	.NET Core 2.1	?	?	12/12/1999	301.023 ns	7.1946 ns	7.6981 ns	302.460 ns	292.163 ns	322.312 ns	1.00	0.00	-	-	-	-
ToDateTime_String	2.2	2.2	?	?	12/12/1999	279.011 ns	8.1334 ns	8.7026 ns	277.423 ns	270.624 ns	299.324 ns	0.93	0.02	-	-	-	-
ToDateTime_String	2.1	.NET Core 2.1	?	?	12/12(...)59 PM [22]	586.440 ns	23.9116 ns	27.5366 ns	579.371 ns	553.532 ns	648.598 ns	1.00	0.00	-	-	-	-
ToDateTime_String	2.2	2.2	?	?	12/12(...)59 PM [22]	541.930 ns	14.6969 ns	15.0926 ns	540.726 ns	521.271 ns	582.114 ns	0.92	0.04	-	-	-	-
ToDateTime_String	2.1	.NET Core 2.1	?	?	February 26, 2009	564.051 ns	5.8720 ns	5.4927 ns	565.677 ns	551.994 ns	571.219 ns	1.00	0.00	-	-	-	-
ToDateTime_String	2.2	2.2	?	?	February 26, 2009	543.059 ns	11.5495 ns	12.3579 ns	538.518 ns	522.970 ns	570.327 ns	0.96	0.02	-	-	-	-
ToDateTime_String	2.1	.NET Core 2.1	?	?	Fri, (...)1 GMT [29]	2,440.601 ns	78.7827 ns	77.3751 ns	2,410.354 ns	2,371.682 ns	2,623.339 ns	1.00	0.00	-	-	-	-
ToDateTime_String	2.2	2.2	?	?	Fri, (...)1 GMT [29]	2,342.193 ns	38.2354 ns	37.5523 ns	2,349.190 ns	2,283.602 ns	2,402.667 ns	0.96	0.03	-	-	-	-
ToBase64String	2.1	.NET Core 2.1	?	InsertLineBreaks	?	1,498.361 ns	26.1030 ns	23.1396 ns	1,503.166 ns	1,457.291 ns	1,542.932 ns	1.00	0.00	0.4469	-	-	2832 B
ToBase64String	2.2	2.2	?	InsertLineBreaks	?	1,495.132 ns	13.4735 ns	10.5193 ns	1,500.318 ns	1,468.928 ns	1,504.640 ns	1.00	0.01	0.4471	-	-	2832 B
ToBase64String	2.1	.NET Core 2.1	?	None	?	1,258.903 ns	33.6753 ns	37.4300 ns	1,244.361 ns	1,217.207 ns	1,338.403 ns	1.00	0.00	0.4384	-	-	2768 B
ToBase64String	2.2	2.2	?	None	?	1,246.868 ns	24.3843 ns	20.3620 ns	1,246.447 ns	1,224.474 ns	1,302.420 ns	0.98	0.03	0.4385	-	-	2768 B
ToDateTime_String	2.1	.NET Core 2.1	?	?	Thurs(...) 2009 [27]	915.056 ns	26.9684 ns	28.8559 ns	905.449 ns	876.180 ns	978.708 ns	1.00	0.00	-	-	-	-
ToDateTime_String	2.2	2.2	?	?	Thurs(...) 2009 [27]	881.909 ns	11.8532 ns	9.8979 ns	885.902 ns	857.353 ns	895.153 ns	0.96	0.03	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

BenchmarksGame

No significant difference. You might see the difference in BinaryTrees_5 and SpectralNorm_3 but these benchmarks are multi-modal as reported in #39 #41 and they don't produce always the same results (they spawn a lot of tasks).

Type	Method	Job	Toolchain	MaxIterationCount	n	expectedSum	expected	size	lineLength	checksum	width	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
BinaryTrees_5	BinaryTrees_5	Default	.NET Core 2.1	40	?	?	?	?	?	?	?	269,621.7 us	35,793.6841 us	63,623.2371 us	288,153.4 us	124,201.4 us	354,081.9 us	1.00	0.00	37000.0000	10000.0000	3000.0000	1736 B
BinaryTrees_5	BinaryTrees_5	Default	2.2	40	?	?	?	?	?	?	?	296,276.9 us	14,448.1983 us	25,681.6577 us	304,628.6 us	241,264.4 us	339,032.2 us	1.22	0.52	37000.0000	11000.0000	2000.0000	1736 B
SpectralNorm_3	SpectralNorm_3	Default	.NET Core 2.1	40	?	?	?	?	?	?	?	259.7 us	5.1134 us	5.2510 us	259.1 us	251.4 us	271.5 us	1.00	0.00	-	-	-	5264 B
SpectralNorm_3	SpectralNorm_3	Default	2.2	40	?	?	?	?	?	?	?	343.0 us	9.5499 us	16.9749 us	341.3 us	305.5 us	385.5 us	1.31	0.07	-	-	-	5315 B
BinaryTrees_2	BinaryTrees_2	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	102,007.0 us	1,957.4835 us	1,831.0313 us	103,298.2 us	99,489.6 us	103,824.6 us	1.00	0.00	37500.0000	1000.0000	500.0000	238376384 B
BinaryTrees_2	BinaryTrees_2	2.2	2.2	20	?	?	?	?	?	?	?	105,126.6 us	2,188.4029 us	2,341.5666 us	103,508.1 us	102,649.0 us	108,214.5 us	1.03	0.01	37500.0000	1000.0000	500.0000	238376384 B
Fasta_1	Fasta_1	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	261.6 us	0.4988 us	0.4666 us	261.6 us	260.9 us	262.6 us	1.00	0.00	66.7362	17.7268	-	51924 B
Fasta_1	Fasta_1	2.2	2.2	20	?	?	?	?	?	?	?	253.4 us	0.5401 us	0.4788 us	253.2 us	252.9 us	254.3 us	0.97	0.00	66.8693	17.2239	-	51853 B
Fasta_2	Fasta_2	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	412.2 us	12.1897 us	14.0377 us	403.9 us	402.7 us	448.6 us	1.00	0.00	-	-	-	904 B
Fasta_2	Fasta_2	2.2	2.2	20	?	?	?	?	?	?	?	418.1 us	7.2713 us	5.6769 us	420.4 us	402.8 us	421.1 us	1.00	0.03	-	-	-	904 B
KNucleotide_1	KNucleotide_1	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	339,719.0 us	6,732.2197 us	6,913.4939 us	345,166.5 us	331,200.9 us	346,213.1 us	1.00	0.00	3000.0000	2000.0000	2000.0000	27365064 B
KNucleotide_1	KNucleotide_1	2.2	2.2	20	?	?	?	?	?	?	?	341,268.1 us	8,084.9252 us	8,986.3729 us	345,851.0 us	331,641.1 us	363,232.6 us	1.01	0.01	3000.0000	2000.0000	2000.0000	27365064 B
KNucleotide_9	KNucleotide_9	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	72,658.7 us	4,121.6388 us	4,581.1907 us	72,729.9 us	64,488.0 us	81,355.2 us	1.00	0.00	2250.0000	1500.0000	1250.0000	8394272 B
KNucleotide_9	KNucleotide_9	2.2	2.2	20	?	?	?	?	?	?	?	76,147.1 us	5,652.1891 us	6,509.0694 us	73,707.1 us	68,906.8 us	90,827.3 us	1.05	0.10	2250.0000	1500.0000	1000.0000	8394272 B
NBody_3	NBody_3	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	450,395.2 us	4,854.7449 us	4,303.6049 us	449,371.9 us	444,891.5 us	456,450.1 us	1.00	0.00	-	-	-	880 B
NBody_3	NBody_3	2.2	2.2	20	?	?	?	?	?	?	?	439,872.3 us	8,992.5652 us	9,995.2124 us	434,004.2 us	433,215.9 us	460,252.0 us	0.98	0.02	-	-	-	880 B
RegexRedux_1	RegexRedux_1	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	119,992.6 us	3,631.8125 us	3,885.9987 us	119,743.3 us	116,320.4 us	128,802.1 us	1.00	0.00	2500.0000	1000.0000	1000.0000	16891760 B
RegexRedux_1	RegexRedux_1	2.2	2.2	20	?	?	?	?	?	?	?	120,517.4 us	3,005.9056 us	3,216.2853 us	118,837.3 us	117,088.2 us	127,004.3 us	1.00	0.03	2500.0000	1000.0000	1000.0000	16891760 B
RegexRedux_5	RegexRedux_5	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	45,178.0 us	1,340.6141 us	1,376.7120 us	44,722.3 us	42,679.4 us	47,943.8 us	1.00	0.00	3000.0000	1750.0000	1000.0000	2914656 B
RegexRedux_5	RegexRedux_5	2.2	2.2	20	?	?	?	?	?	?	?	49,063.4 us	2,961.1134 us	3,168.3582 us	49,392.7 us	43,783.5 us	55,382.1 us	1.09	0.08	3166.6667	2166.6667	1166.6667	2915545 B
ReverseComplement_1	ReverseComplement_1	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	677.1 us	37.2081 us	39.8122 us	658.8 us	652.2 us	786.2 us	1.00	0.00	44.6429	11.9048	-	288224 B
ReverseComplement_1	ReverseComplement_1	2.2	2.2	20	?	?	?	?	?	?	?	690.9 us	22.5577 us	24.1364 us	697.3 us	661.2 us	744.5 us	1.02	0.06	43.4783	13.5870	-	288224 B
ReverseComplement_6	ReverseComplement_6	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	30,768.6 us	570.4889 us	533.6357 us	31,047.0 us	29,251.4 us	31,059.2 us	1.00	0.00	250.0000	250.0000	250.0000	3560 B
ReverseComplement_6	ReverseComplement_6	2.2	2.2	20	?	?	?	?	?	?	?	30,888.1 us	354.3043 us	331.4164 us	31,034.4 us	30,016.5 us	31,185.8 us	1.00	0.02	250.0000	250.0000	250.0000	3560 B
SpectralNorm_1	SpectralNorm_1	2.1	.NET Core 2.1	20	?	?	?	?	?	?	?	933.3 us	23.7570 us	26.4058 us	946.4 us	904.7 us	989.3 us	1.00	0.00	-	-	-	18128 B
SpectralNorm_1	SpectralNorm_1	2.2	2.2	20	?	?	?	?	?	?	?	932.7 us	18.5801 us	20.6517 us	947.1 us	904.3 us	953.6 us	1.00	0.02	-	-	-	18128 B
FannkuchRedux_5	FannkuchRedux_5	2.1	.NET Core 2.1	20	10	38	?	?	?	?	?	24,105.0 us	316.5856 us	264.3633 us	24,071.4 us	23,807.9 us	24,815.4 us	1.00	0.00	-	-	-	4688 B
FannkuchRedux_5	FannkuchRedux_5	2.2	2.2	20	10	38	?	?	?	?	?	24,150.3 us	479.9639 us	492.8876 us	24,013.4 us	23,510.6 us	25,030.5 us	1.00	0.02	-	-	-	4688 B
FannkuchRedux_2	FannkuchRedux_2	2.1	.NET Core 2.1	20	10	73196	?	?	?	?	?	138,763.1 us	2,908.4252 us	3,232.7069 us	136,640.8 us	135,632.2 us	143,783.3 us	1.00	0.00	-	-	-	224 B
FannkuchRedux_2	FannkuchRedux_2	2.2	2.2	20	10	73196	?	?	?	?	?	139,664.4 us	3,294.8845 us	3,794.3938 us	137,023.5 us	136,091.8 us	149,033.8 us	1.01	0.02	-	-	-	224 B
PiDigits_3	PiDigits_3	2.1	.NET Core 2.1	20	3000	?	8649423196 :3000	?	?	?	?	641,023.2 us	14,940.4309 us	17,205.4224 us	631,994.3 us	626,226.5 us	690,534.8 us	1.00	0.00	424000.0000	56000.0000	-	2670498024 B
PiDigits_3	PiDigits_3	2.2	2.2	20	3000	?	8649423196 :3000	?	?	?	?	635,939.8 us	17,439.8060 us	15,459.9337 us	628,550.8 us	626,907.3 us	672,631.1 us	0.99	0.03	424000.0000	56000.0000	-	2670498024 B
MandelBrot_7	MandelBrot_7	2.1	.NET Core 2.1	20	?	?	?	4000	500	C7-E6(...)A1-D3 [47]	?	77,872.1 us	985.8895 us	922.2016 us	78,052.0 us	76,438.9 us	79,572.3 us	1.00	0.00	-	-	-	2083000 B
MandelBrot_7	MandelBrot_7	2.2	2.2	20	?	?	?	4000	500	C7-E6(...)A1-D3 [47]	?	79,814.0 us	678.0428 us	601.0673 us	79,639.5 us	79,023.3 us	80,883.6 us	1.02	0.01	-	-	-	2083032 B
Mandelbrot_2	Mandelbrot_2	2.1	.NET Core 2.1	20	?	?	?	?	?	C7-E6(...)A1-D3 [47]	4000	1,127,292.7 us	1,200.9426 us	1,002.8414 us	1,126,952.7 us	1,126,305.8 us	1,129,747.3 us	1.00	0.00	-	-	-	2000096 B
Mandelbrot_2	Mandelbrot_2	2.2	2.2	20	?	?	?	?	?	C7-E6(...)A1-D3 [47]	4000	1,128,594.4 us	1,579.3824 us	1,233.0779 us	1,128,259.2 us	1,127,232.9 us	1,131,574.2 us	1.00	0.00	-	-	-	2000096 B

from performance.

adamsitnik commented on September 25, 2024

BenchF

No significant difference.

Type	Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Adams	Adams	2.1	2.1	408.0 ns	1.283 ns	1.071 ns	407.7 ns	406.9 ns	410.4 ns	1.00	0.00	0.0085	-	-	64 B
Adams	Adams	2.2	2.2	423.0 ns	21.885 ns	25.202 ns	407.0 ns	404.6 ns	477.3 ns	1.06	0.07	0.0085	-	-	64 B
BenchMk2	BenchMk2	2.1	2.1	170,036,630.1 ns	121,331.249 ns	113,493.326 ns	170,050,657.2 ns	169,858,497.3 ns	170,237,400.1 ns	1.00	0.00	-	-	-	-
BenchMk2	BenchMk2	2.2	2.2	167,562,527.4 ns	4,302,168.044 ns	4,781,848.382 ns	169,597,627.5 ns	162,226,557.1 ns	179,200,774.6 ns	0.99	0.03	-	-	-	-
BenchMrk	BenchMrk	2.1	2.1	182,293,844.0 ns	53,296.341 ns	47,245.818 ns	182,286,594.2 ns	182,177,256.9 ns	182,396,216.6 ns	1.00	0.00	-	-	-	-
BenchMrk	BenchMrk	2.2	2.2	171,618,837.1 ns	84,479.665 ns	70,544.347 ns	171,630,701.8 ns	171,463,631.0 ns	171,699,126.7 ns	0.94	0.00	-	-	-	-
Bisect	Bisect	2.1	2.1	376,593,504.5 ns	7,824,543.074 ns	8,696,958.895 ns	372,269,562.1 ns	367,930,854.4 ns	397,473,582.3 ns	1.00	0.00	-	-	-	72 B
Bisect	Bisect	2.2	2.2	376,728,493.5 ns	7,629,762.128 ns	8,480,460.389 ns	372,904,488.0 ns	367,851,595.6 ns	385,559,955.0 ns	1.00	0.02	-	-	-	72 B
DMath	DMath	2.1	2.1	748,910,001.1 ns	2,651,087.879 ns	2,069,795.034 ns	748,222,093.5 ns	746,560,509.3 ns	753,394,729.5 ns	1.00	0.00	-	-	-	752 B
DMath	DMath	2.2	2.2	809,687,989.6 ns	629,594.451 ns	525,739.881 ns	809,661,650.4 ns	808,755,876.0 ns	810,865,928.3 ns	1.08	0.00	-	-	-	752 B
FFT	FFT	2.1	2.1	182,015,318.1 ns	290,178.192 ns	242,311.932 ns	181,989,658.7 ns	181,647,819.4 ns	182,489,445.5 ns	1.00	0.00	-	-	-	320 B
FFT	FFT	2.2	2.2	181,706,897.0 ns	469,983.934 ns	416,628.516 ns	181,521,946.1 ns	181,168,845.2 ns	182,566,423.5 ns	1.00	0.00	-	-	-	320 B
InProd	InProd	2.1	2.1	1,405,217,721.8 ns	1,200,235.486 ns	1,002,250.990 ns	1,405,483,570.1 ns	1,403,862,755.7 ns	1,407,058,197.6 ns	1.00	0.00	1000.0000	-	-	11827272 B
InProd	InProd	2.2	2.2	1,405,786,701.0 ns	1,155,511.633 ns	964,904.547 ns	1,405,680,291.6 ns	1,404,206,020.5 ns	1,407,893,836.5 ns	1.00	0.00	1000.0000	-	-	11827272 B
InvMt	InvMt	2.1	2.1	2,432,201.1 ns	93,660.313 ns	107,859.356 ns	2,441,514.1 ns	2,317,439.3 ns	2,739,530.2 ns	1.00	0.00	8.9286	-	-	107592 B
InvMt	InvMt	2.2	2.2	2,315,889.4 ns	2,650.172 ns	2,349.308 ns	2,315,177.9 ns	2,312,935.3 ns	2,320,215.6 ns	0.94	0.04	8.9286	-	-	107592 B
LLoops	LLoops	2.1	2.1	649,355,017.1 ns	12,462,320.777 ns	12,239,665.364 ns	644,005,011.0 ns	642,538,722.8 ns	675,430,278.5 ns	1.00	0.00	-	-	-	3579816 B
LLoops	LLoops	2.2	2.2	643,341,208.2 ns	12,558,491.417 ns	11,132,775.531 ns	638,578,632.7 ns	637,843,635.5 ns	670,521,933.6 ns	0.99	0.01	-	-	-	3579816 B
Lorenz	Lorenz	2.1	2.1	241,380,160.5 ns	6,144,774.506 ns	6,829,900.582 ns	244,835,917.1 ns	233,957,501.3 ns	257,465,724.8 ns	1.00	0.00	-	-	-	-
Lorenz	Lorenz	2.2	2.2	242,677,458.3 ns	4,635,932.787 ns	4,109,633.663 ns	244,728,718.2 ns	234,061,279.0 ns	244,827,934.2 ns	1.00	0.01	-	-	-	-
MatInv4	MatInv4	2.1	2.1	1,935,323.1 ns	1,626.873 ns	1,442.180 ns	1,934,951.8 ns	1,933,626.5 ns	1,937,633.5 ns	1.00	0.00	-	-	-	58224 B
MatInv4	MatInv4	2.2	2.2	1,905,546.5 ns	48,917.918 ns	54,372.136 ns	1,893,935.7 ns	1,853,603.4 ns	2,053,819.5 ns	0.99	0.03	6.9444	-	-	58224 B
NewtE	NewtE	2.1	2.1	416,604,566.3 ns	9,224,009.991 ns	10,622,383.622 ns	417,659,065.0 ns	405,413,719.7 ns	440,289,882.0 ns	1.00	0.00	-	-	-	-
NewtE	NewtE	2.2	2.2	412,476,713.0 ns	8,345,353.124 ns	9,275,837.886 ns	404,730,611.2 ns	403,108,086.2 ns	422,735,478.5 ns	0.99	0.01	-	-	-	-
NewtR	NewtR	2.1	2.1	301,170,934.0 ns	5,380,708.510 ns	4,493,135.300 ns	301,585,518.6 ns	289,353,430.5 ns	306,665,210.7 ns	1.00	0.00	-	-	-	72 B
NewtR	NewtR	2.2	2.2	248,124,002.0 ns	6,118,186.495 ns	6,546,391.004 ns	243,765,210.3 ns	242,727,005.3 ns	263,381,626.1 ns	0.83	0.02	-	-	-	72 B
Regula	Regula	2.1	2.1	222,872,056.3 ns	135,482.415 ns	113,133.952 ns	222,881,793.7 ns	222,656,561.8 ns	223,033,754.0 ns	1.00	0.00	-	-	-	96 B
Regula	Regula	2.2	2.2	222,785,571.2 ns	96,393.184 ns	85,450.047 ns	222,806,954.0 ns	222,671,672.3 ns	222,945,942.1 ns	1.00	0.00	-	-	-	96 B
Romber	Romber	2.1	2.1	149,587,681.5 ns	4,148,599.080 ns	4,438,954.536 ns	146,593,894.9 ns	146,115,063.3 ns	161,340,882.5 ns	1.00	0.00	-	-	-	2688 B
Romber	Romber	2.2	2.2	149,104,688.9 ns	3,556,380.688 ns	4,095,533.288 ns	146,184,985.0 ns	145,456,331.2 ns	160,080,154.0 ns	1.00	0.03	-	-	-	2688 B
Secant	Secant	2.1	2.1	152,186,526.1 ns	3,726,108.851 ns	4,141,560.115 ns	149,335,166.7 ns	148,746,427.7 ns	162,291,988.4 ns	1.00	0.00	-	-	-	72 B
Secant	Secant	2.2	2.2	152,200,818.8 ns	2,965,449.139 ns	3,296,088.860 ns	151,240,799.7 ns	148,749,991.4 ns	156,651,069.6 ns	1.00	0.02	-	-	-	72 B
Simpsn	Simpsn	2.1	2.1	142,655,667.8 ns	3,084,573.683 ns	3,428,495.476 ns	139,993,602.3 ns	139,628,241.9 ns	147,607,866.1 ns	1.00	0.00	-	-	-	-
Simpsn	Simpsn	2.2	2.2	142,913,596.6 ns	3,679,785.103 ns	4,090,071.392 ns	140,117,194.7 ns	139,479,132.7 ns	153,145,719.9 ns	1.00	0.01	-	-	-	-
SqMtx	SqMtx	2.1	2.1	507,861,358.7 ns	10,666,768.691 ns	11,856,085.137 ns	499,547,825.6 ns	497,907,053.9 ns	530,217,283.2 ns	1.00	0.00	-	-	-	29568 B
SqMtx	SqMtx	2.2	2.2	501,880,353.8 ns	9,556,492.271 ns	10,225,339.663 ns	495,541,691.3 ns	494,171,340.5 ns	517,772,222.7 ns	0.99	0.01	-	-	-	29568 B
Trap	Trap	2.1	2.1	142,121,320.0 ns	2,716,299.938 ns	2,268,233.470 ns	143,025,679.9 ns	136,646,485.1 ns	143,153,976.5 ns	1.00	0.00	-	-	-	-
Trap	Trap	2.2	2.2	140,803,019.5 ns	3,811,415.929 ns	4,078,172.343 ns	141,217,338.5 ns	136,742,280.0 ns	151,275,582.4 ns	1.00	0.02	-	-	-	-
Whetsto	Whetsto	2.1	2.1	629,588,344.5 ns	15,518,615.006 ns	17,871,260.119 ns	619,193,578.6 ns	617,329,285.6 ns	675,227,284.7 ns	1.00	0.00	-	-	-	56 B
Whetsto	Whetsto	2.2	2.2	626,011,530.0 ns	11,805,228.676 ns	11,594,313.060 ns	620,840,622.5 ns	619,299,637.1 ns	650,031,247.4 ns	0.99	0.03	-	-	-	56 B

from performance.

adamsitnik commented on September 25, 2024

BenchI

No significant difference.

The huge difference you can see in the details below for IniArray is caused by alignment difference. This benchmarks is super dependent on alignment.

The 10% difference for EightQueens is also due to alignment for this particular benchmark run. Asm diff shows no changes.

Type	Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Ackermann	Ackermann	2.1	2.1	3.221 us	0.2098 us	0.2416 us	3.067 us	3.045 us	3.700 us	1.00	0.00	-	-	-	-
Ackermann	Ackermann	2.2	2.2	3.139 us	0.0668 us	0.0742 us	3.084 us	3.060 us	3.237 us	0.98	0.05	-	-	-	-
AddArray	AddArray	2.1	2.1	24.264 us	0.4802 us	0.4932 us	23.942 us	23.859 us	24.924 us	1.00	0.00	15.2269	2.4881	-	96128 B
AddArray	AddArray	2.2	2.2	25.170 us	1.1064 us	1.2297 us	24.899 us	23.849 us	28.012 us	1.04	0.06	15.2269	2.4881	-	96128 B
AddArray2	AddArray2	2.1	2.1	12,056.594 us	299.6982 us	320.6737 us	12,052.743 us	11,470.636 us	12,543.196 us	1.00	0.00	-	-	-	-
AddArray2	AddArray2	2.2	2.2	12,016.355 us	431.1632 us	496.5282 us	11,945.443 us	11,366.656 us	13,029.443 us	1.00	0.05	-	-	-	-
Array1	Array1	2.1	2.1	5,963.773 us	196.7696 us	210.5413 us	6,011.112 us	5,744.573 us	6,542.073 us	1.00	0.00	-	-	-	4032 B
Array1	Array1	2.2	2.2	5,871.156 us	149.1452 us	165.7745 us	5,752.703 us	5,733.672 us	6,307.705 us	0.99	0.03	-	-	-	4032 B
Array2	Array2	2.1	2.1	535,330.966 us	10,064.5204 us	10,768.9241 us	530,031.253 us	528,522.057 us	555,601.489 us	1.00	0.00	-	-	-	15088 B
Array2	Array2	2.2	2.2	530,192.284 us	13,752.7045 us	15,286.0946 us	521,969.804 us	520,944.571 us	576,026.601 us	0.99	0.02	-	-	-	15088 B
BenchE	BenchE	2.1	2.1	457,571.251 us	8,808.9944 us	9,425.5254 us	452,064.664 us	451,317.692 us	473,517.005 us	1.00	0.00	-	-	-	368 B
BenchE	BenchE	2.2	2.2	455,281.029 us	8,695.9148 us	9,304.5314 us	450,620.756 us	449,331.945 us	474,955.353 us	1.00	0.01	-	-	-	368 B
BubbleSort	BubbleSort	2.1	2.1	9.898 us	0.3250 us	0.3337 us	9.714 us	9.630 us	10.731 us	1.00	0.00	0.0405	-	-	424 B
BubbleSort	BubbleSort	2.2	2.2	9.739 us	0.1932 us	0.1984 us	9.627 us	9.550 us	10.013 us	0.98	0.02	0.0400	-	-	424 B
BubbleSort2	BubbleSort2	2.1	2.1	32,238.477 us	192.8069 us	161.0025 us	32,227.101 us	31,977.595 us	32,493.266 us	1.00	0.00	-	-	-	30032 B
BubbleSort2	BubbleSort2	2.2	2.2	32,153.180 us	1,128.8900 us	1,254.7582 us	32,472.820 us	29,478.620 us	33,619.710 us	1.01	0.02	-	-	-	30032 B
CSieve	CSieve	2.1	2.1	4,962.340 us	128.0923 us	137.0573 us	4,951.103 us	4,832.079 us	5,270.190 us	1.00	0.00	-	-	-	8216 B
CSieve	CSieve	2.2	2.2	4,769.786 us	70.0294 us	62.0793 us	4,793.842 us	4,620.817 us	4,806.331 us	0.95	0.02	-	-	-	8216 B
EightQueens	EightQueens	2.1	2.1	1.690 us	0.0557 us	0.0619 us	1.649 us	1.629 us	1.800 us	1.00	0.00	0.0197	-	-	160 B
EightQueens	EightQueens	2.2	2.2	1.897 us	0.0580 us	0.0668 us	1.908 us	1.815 us	2.067 us	1.12	0.04	0.0232	-	-	160 B
Fib	Fib	2.1	2.1	152.002 us	5.1423 us	5.5022 us	148.435 us	147.808 us	164.834 us	1.00	0.00	-	-	-	-
Fib	Fib	2.2	2.2	146.246 us	5.2582 us	5.6263 us	146.469 us	139.964 us	161.748 us	0.96	0.04	-	-	-	-
HeapSort	HeapSort	2.1	2.1	242.110 us	5.1033 us	5.6723 us	238.539 us	236.320 us	250.130 us	1.00	0.00	2.9297	-	-	22032 B
HeapSort	HeapSort	2.2	2.2	245.183 us	12.5990 us	14.0037 us	243.419 us	232.477 us	277.003 us	1.01	0.05	2.8846	-	-	22032 B
IniArray	IniArray	2.1	2.1	59,073.870 us	2,642.5007 us	3,043.1077 us	58,455.519 us	55,853.093 us	64,683.181 us	1.00	0.00	-	-	-	56 B
IniArray	IniArray	2.2	2.2	93,167.765 us	2,576.3132 us	2,966.8861 us	91,306.341 us	91,001.458 us	101,883.224 us	1.58	0.07	-	-	-	56 B
LogicArray	LogicArray	2.1	2.1	316,536.580 us	7,443.6422 us	8,273.5885 us	320,219.325 us	306,135.203 us	329,609.784 us	1.00	0.00	-	-	-	12264 B
LogicArray	LogicArray	2.2	2.2	317,928.531 us	10,223.5593 us	11,773.4661 us	311,742.622 us	308,713.110 us	345,124.271 us	1.00	0.03	-	-	-	12264 B
Midpoint	Midpoint	2.1	2.1	459,973.352 us	659.3622 us	550.5973 us	459,956.048 us	459,201.094 us	460,878.074 us	1.00	0.00	-	-	-	104104 B
Midpoint	Midpoint	2.2	2.2	501,652.025 us	9,511.0890 us	9,767.1882 us	495,099.923 us	493,160.648 us	517,296.670 us	1.10	0.02	-	-	-	104104 B
MulMatrix	MulMatrix	2.1	2.1	402,053.160 us	8,980.9265 us	10,342.4483 us	396,046.638 us	393,058.182 us	427,193.360 us	1.00	0.00	-	-	-	75672 B
MulMatrix	MulMatrix	2.2	2.2	402,034.215 us	8,772.8773 us	10,102.8586 us	394,748.846 us	393,226.108 us	423,465.344 us	1.00	0.01	-	-	-	75672 B
NDhrystone	NDhrystone	2.1	2.1	511,065.501 us	11,072.0044 us	12,750.5368 us	504,867.290 us	499,141.553 us	547,758.287 us	1.00	0.00	97000.0000	-	-	616012440 B
NDhrystone	NDhrystone	2.2	2.2	542,987.733 us	25,222.2020 us	29,045.9253 us	527,024.835 us	520,866.453 us	611,744.390 us	1.06	0.04	97000.0000	-	-	616012440 B
Permutate	Permutate	2.1	2.1	583,434.486 us	11,131.1553 us	10,932.2828 us	578,518.693 us	577,419.618 us	605,661.418 us	1.00	0.00	-	-	-	-
Permutate	Permutate	2.2	2.2	575,977.815 us	11,749.6925 us	12,066.0691 us	569,319.822 us	568,134.361 us	601,516.866 us	0.99	0.01	-	-	-	-
Pi	Test	2.1	2.1	6,552.779 us	136.6925 us	151.9333 us	6,435.827 us	6,419.576 us	6,778.337 us	1.00	0.00	-	-	-	1032 B
Pi	Test	2.2	2.2	6,542.549 us	152.8327 us	169.8732 us	6,437.531 us	6,416.873 us	7,011.807 us	1.00	0.02	-	-	-	1032 B
Puzzle	Puzzle	2.1	2.1	482,008.105 us	9,444.8670 us	10,105.9019 us	476,214.798 us	475,232.188 us	501,278.405 us	1.00	0.00	-	-	-	7096 B
Puzzle	Puzzle	2.2	2.2	486,940.001 us	9,779.3569 us	10,869.7293 us	479,627.062 us	478,304.751 us	503,952.677 us	1.01	0.01	-	-	-	7096 B
QuickSort	QuickSort	2.1	2.1	8.327 us	0.2080 us	0.2395 us	8.160 us	8.120 us	8.978 us	1.00	0.00	0.1020	-	-	824 B
QuickSort	QuickSort	2.2	2.2	8.328 us	0.1992 us	0.2131 us	8.414 us	8.078 us	8.884 us	1.00	0.02	0.1014	-	-	824 B
TreeInsert	TreeInsert	2.1	2.1	52.610 us	0.1468 us	0.1147 us	52.598 us	52.416 us	52.760 us	1.00	0.00	-	-	-	-
TreeInsert	TreeInsert	2.2	2.2	53.112 us	1.0030 us	1.0300 us	52.642 us	52.400 us	55.826 us	1.01	0.02	-	-	-	-
TreeSort	TreeSort	2.1	2.1	397.133 us	10.4548 us	11.1865 us	399.242 us	386.776 us	428.024 us	1.00	0.00	33.6538	11.2179	-	220032 B
TreeSort	TreeSort	2.2	2.2	403.807 us	8.3752 us	9.3091 us	410.001 us	392.376 us	423.120 us	1.02	0.02	33.7838	11.8243	-	220032 B
XposMatrix	XposMatrix	2.1	2.1	17.883 us	0.3505 us	0.3278 us	17.696 us	17.666 us	18.488 us	1.00	0.00	-	-	-	-
XposMatrix	XposMatrix	2.2	2.2	16.097 us	0.3955 us	0.4554 us	16.321 us	15.586 us	17.384 us	0.91	0.03	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

Burgers

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Burgers_0	2.1	.NET Core 2.1	277.8 ms	6.4020 ms	6.8500 ms	274.0 ms	270.5 ms	290.1 ms	1.00	0.00	126000.0000	-	-	781640.66 KB
Burgers_0	2.2	2.2	282.9 ms	4.0762 ms	3.4038 ms	283.3 ms	271.7 ms	284.7 ms	1.01	0.02	126000.0000	-	-	781640.66 KB
Burgers_1	2.1	.NET Core 2.1	209.2 ms	4.6100 ms	5.1240 ms	212.1 ms	202.7 ms	220.4 ms	1.00	0.00	-	-	-	156.31 KB
Burgers_1	2.2	2.2	212.3 ms	0.1298 ms	0.1214 ms	212.2 ms	212.1 ms	212.5 ms	1.01	0.02	-	-	-	156.31 KB
Burgers_2	2.1	.NET Core 2.1	212.2 ms	0.1404 ms	0.1097 ms	212.2 ms	212.1 ms	212.4 ms	1.00	0.00	-	-	-	156.31 KB
Burgers_2	2.2	2.2	212.0 ms	0.1916 ms	0.1698 ms	211.9 ms	211.8 ms	212.3 ms	1.00	0.00	-	-	-	156.31 KB
Burgers_3	2.1	.NET Core 2.1	501.5 ms	0.5378 ms	0.4768 ms	501.4 ms	500.7 ms	502.5 ms	1.00	0.00	-	-	-	156.36 KB
Burgers_3	2.2	2.2	508.4 ms	1.3470 ms	1.0517 ms	508.0 ms	507.6 ms	510.9 ms	1.01	0.00	-	-	-	156.36 KB

from performance.

adamsitnik commented on September 25, 2024

ByteMark

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
BenchNumericSortJagged	2.1	.NET Core 2.1	1,156.4 ms	3.2487 ms	2.7128 ms	1,155.2 ms	1,153.8 ms	1,161.5 ms	1.00	0.00	10000.0000	5000.0000	-	63437.78 KB
BenchNumericSortJagged	2.2	2.2	1,120.8 ms	0.7205 ms	0.5625 ms	1,120.9 ms	1,119.6 ms	1,121.6 ms	0.97	0.00	10000.0000	5000.0000	-	63437.78 KB
BenchNumericSortRectangular	2.1	.NET Core 2.1	1,109.8 ms	2.3742 ms	1.8536 ms	1,109.2 ms	1,108.0 ms	1,114.1 ms	1.00	0.00	2000.0000	2000.0000	2000.0000	31683.84 KB
BenchNumericSortRectangular	2.2	2.2	1,123.1 ms	0.9125 ms	0.7124 ms	1,123.2 ms	1,121.9 ms	1,124.4 ms	1.01	0.00	2000.0000	2000.0000	2000.0000	31683.84 KB
BenchStringSort	2.1	.NET Core 2.1	1,368.1 ms	0.9647 ms	0.7532 ms	1,367.8 ms	1,367.2 ms	1,369.4 ms	1.00	0.00	11000.0000	5000.0000	-	70113.21 KB
BenchStringSort	2.2	2.2	1,382.8 ms	2.5521 ms	2.1311 ms	1,382.1 ms	1,380.4 ms	1,388.4 ms	1.01	0.00	11000.0000	5000.0000	-	70113.21 KB
BenchBitOps	2.1	.NET Core 2.1	595.1 ms	4.2818 ms	3.7957 ms	593.5 ms	589.1 ms	601.6 ms	1.00	0.00	4166000.0000	4166000.0000	4166000.0000	12804687.55 KB
BenchBitOps	2.2	2.2	601.8 ms	7.4798 ms	6.6307 ms	599.0 ms	595.9 ms	614.4 ms	1.01	0.01	4166000.0000	4166000.0000	4166000.0000	12804687.55 KB
BenchEmFloat	2.1	.NET Core 2.1	3,097.1 ms	2.2636 ms	2.0066 ms	3,096.8 ms	3,094.8 ms	3,102.1 ms	1.00	0.00	16000.0000	3000.0000	-	101717.36 KB
BenchEmFloat	2.2	2.2	3,134.8 ms	3.1172 ms	2.7634 ms	3,133.9 ms	3,130.9 ms	3,140.9 ms	1.01	0.00	16000.0000	3000.0000	-	101717.36 KB
BenchEmFloatClass	2.1	.NET Core 2.1	638.4 ms	12.5825 ms	12.9213 ms	631.0 ms	629.6 ms	672.9 ms	1.00	0.00	5000.0000	1000.0000	-	35216.14 KB
BenchEmFloatClass	2.2	2.2	627.9 ms	12.2067 ms	10.8209 ms	623.1 ms	621.2 ms	652.9 ms	0.98	0.02	5000.0000	1000.0000	-	35216.14 KB
BenchFourier	2.1	.NET Core 2.1	500.9 ms	1.0150 ms	0.8476 ms	500.6 ms	499.7 ms	502.5 ms	1.00	0.00	-	-	-	482.85 KB
BenchFourier	2.2	2.2	501.7 ms	0.7168 ms	0.5986 ms	501.8 ms	501.0 ms	502.8 ms	1.00	0.00	-	-	-	482.85 KB
BenchAssignJagged	2.1	.NET Core 2.1	959.2 ms	3.3527 ms	2.6175 ms	959.7 ms	954.1 ms	962.2 ms	1.00	0.00	-	-	-	5576.65 KB
BenchAssignJagged	2.2	2.2	909.3 ms	0.9754 ms	0.7615 ms	909.1 ms	908.4 ms	910.7 ms	0.95	0.00	-	-	-	5576.65 KB
BenchAssignRectangular	2.1	.NET Core 2.1	1,281.5 ms	3.2570 ms	2.8872 ms	1,282.3 ms	1,276.6 ms	1,285.1 ms	1.00	0.00	-	-	-	5213.83 KB
BenchAssignRectangular	2.2	2.2	1,253.4 ms	5.3400 ms	4.7338 ms	1,251.8 ms	1,247.2 ms	1,262.4 ms	0.98	0.00	-	-	-	5213.83 KB
BenchIDEAEncryption	2.1	.NET Core 2.1	898.3 ms	0.8406 ms	0.7019 ms	898.0 ms	897.3 ms	899.5 ms	1.00	0.00	-	-	-	610.2 KB
BenchIDEAEncryption	2.2	2.2	893.2 ms	2.1630 ms	1.8062 ms	892.9 ms	891.6 ms	898.0 ms	0.99	0.00	-	-	-	610.2 KB
BenchNeuralJagged	2.1	.NET Core 2.1	808.1 ms	1.2163 ms	0.9496 ms	808.0 ms	807.0 ms	810.3 ms	1.00	0.00	-	-	-	881.23 KB
BenchNeuralJagged	2.2	2.2	809.6 ms	1.4653 ms	1.1440 ms	809.8 ms	807.1 ms	810.9 ms	1.00	0.00	-	-	-	881.23 KB
BenchNeural	2.1	.NET Core 2.1	745.1 ms	1.2951 ms	1.0111 ms	745.1 ms	743.5 ms	747.7 ms	1.00	0.00	-	-	-	1502.09 KB
BenchNeural	2.2	2.2	750.0 ms	14.4868 ms	14.2279 ms	743.4 ms	742.8 ms	779.1 ms	1.01	0.02	-	-	-	1502.09 KB
BenchLUDecomp	2.1	.NET Core 2.1	1,179.3 ms	23.3300 ms	21.8229 ms	1,181.1 ms	1,150.8 ms	1,213.8 ms	1.00	0.00	40000.0000	20000.0000	6000.0000	211160.77 KB
BenchLUDecomp	2.2	2.2	1,212.5 ms	23.3051 ms	23.9326 ms	1,215.7 ms	1,157.3 ms	1,242.4 ms	1.03	0.02	40000.0000	20000.0000	6000.0000	211161.48 KB

from performance.

adamsitnik commented on September 25, 2024

CscBench

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
CompileTest	2.1	.NET Core 2.1	436.8 ms	17.059 ms	19.645 ms	436.5 ms	397.2 ms	468.6 ms	1.00	0.00	33000.0000	1000.0000	-	192.96 MB
CompileTest	2.2	2.2	452.4 ms	15.008 ms	17.283 ms	448.5 ms	423.8 ms	489.6 ms	1.04	0.06	33000.0000	1000.0000	-	192.96 MB
DatflowTest	2.1	.NET Core 2.1	446.4 ms	2.295 ms	2.034 ms	446.4 ms	443.9 ms	450.7 ms	1.00	0.00	18000.0000	-	-	110.15 MB
DatflowTest	2.2	2.2	429.9 ms	8.052 ms	7.532 ms	426.5 ms	425.0 ms	445.4 ms	0.96	0.02	18000.0000	-	-	110.15 MB

from performance.

adamsitnik commented on September 25, 2024

Devirtualization.EqualityComparer

No significant difference. ValueTupleCompareNoOpt shows difference, but it's gone after a benchmark re-run.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
ValueTupleCompareNoOpt	2.1	.NET Core 2.1	4.932 ns	0.1251 ns	0.1285 ns	4.855 ns	4.847 ns	5.155 ns	1.00	0.00	-	-	-	-
ValueTupleCompareNoOpt	2.2	2.2	6.078 ns	0.1979 ns	0.2199 ns	5.957 ns	5.948 ns	6.698 ns	1.24	0.02	-	-	-	-
ValueTupleCompare	2.1	.NET Core 2.1	2.894 ns	0.0057 ns	0.0051 ns	2.893 ns	2.887 ns	2.904 ns	1.00	0.00	-	-	-	-
ValueTupleCompare	2.2	2.2	2.759 ns	0.0069 ns	0.0065 ns	2.757 ns	2.752 ns	2.775 ns	0.95	0.00	-	-	-	-
ValueTupleCompareCached	2.1	.NET Core 2.1	4.320 ns	0.0306 ns	0.0239 ns	4.311 ns	4.306 ns	4.393 ns	1.00	0.00	-	-	-	-
ValueTupleCompareCached	2.2	2.2	4.452 ns	0.0084 ns	0.0070 ns	4.452 ns	4.438 ns	4.469 ns	1.03	0.01	-	-	-	-
ValueTupleCompareWrapped	2.1	.NET Core 2.1	4.986 ns	0.1290 ns	0.1433 ns	4.882 ns	4.853 ns	5.190 ns	1.00	0.00	-	-	-	-
ValueTupleCompareWrapped	2.2	2.2	4.930 ns	0.0665 ns	0.0555 ns	4.902 ns	4.899 ns	5.074 ns	0.98	0.03	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

FractalPerf

No significant difference.

Method	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
FractalPerf	2.1	144.8 ms	0.3484 ms	0.3088 ms	144.9 ms	144.0 ms	145.2 ms	1.00	-	-	-	-
FractalPerf	2.2	144.8 ms	0.3115 ms	0.2761 ms	144.9 ms	144.2 ms	145.0 ms	1.00	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

MathTests

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
AbsDoubleBenchmark	2.1	.NET Core 2.1	3.952 us	0.0669 us	0.0522 us	3.970 us	3.790 us	3.972 us	1.00	0.00	-	-	-	-
AbsDoubleBenchmark	2.2	2.2	3.886 us	0.0802 us	0.0891 us	3.960 us	3.790 us	3.972 us	1.00	0.01	-	-	-	-
AcosDoubleBenchmark	2.1	.NET Core 2.1	47.993 us	0.9953 us	1.0221 us	47.442 us	47.356 us	50.125 us	1.00	0.00	-	-	-	-
AcosDoubleBenchmark	2.2	2.2	48.287 us	1.2035 us	1.2877 us	47.494 us	47.380 us	51.559 us	1.01	0.02	-	-	-	-
AsinDoubleBenchmark	2.1	.NET Core 2.1	57.902 us	0.0353 us	0.0330 us	57.905 us	57.842 us	57.952 us	1.00	0.00	-	-	-	-
AsinDoubleBenchmark	2.2	2.2	55.102 us	0.1099 us	0.0858 us	55.106 us	54.931 us	55.233 us	0.95	0.00	-	-	-	-
Atan2DoubleBenchmark	2.1	.NET Core 2.1	88.908 us	1.6424 us	1.4559 us	89.490 us	85.433 us	89.649 us	1.00	0.00	-	-	-	-
Atan2DoubleBenchmark	2.2	2.2	89.738 us	0.0866 us	0.0723 us	89.715 us	89.655 us	89.924 us	1.01	0.01	-	-	-	-
AtanDoubleBenchmark	2.1	.NET Core 2.1	37.261 us	0.9520 us	1.0582 us	36.696 us	36.603 us	40.492 us	1.00	0.00	-	-	-	-
AtanDoubleBenchmark	2.2	2.2	38.331 us	1.1524 us	1.3271 us	37.898 us	36.917 us	41.242 us	1.03	0.03	-	-	-	-
CeilingDoubleBenchmark	2.1	.NET Core 2.1	5.211 us	0.1308 us	0.1506 us	5.291 us	5.050 us	5.630 us	1.00	0.00	-	-	-	-
CeilingDoubleBenchmark	2.2	2.2	5.177 us	0.1239 us	0.1427 us	5.072 us	5.053 us	5.550 us	0.99	0.03	-	-	-	-
CosDoubleBenchmark	2.1	.NET Core 2.1	35.429 us	0.8877 us	1.0223 us	35.294 us	34.489 us	38.162 us	1.00	0.00	-	-	-	-
CosDoubleBenchmark	2.2	2.2	35.814 us	1.0544 us	1.1720 us	36.315 us	34.657 us	38.529 us	1.01	0.03	-	-	-	-
CoshDoubleBenchmark	2.1	.NET Core 2.1	56.790 us	1.6046 us	1.7835 us	55.877 us	55.727 us	61.604 us	1.00	0.00	-	-	-	-
CoshDoubleBenchmark	2.2	2.2	58.204 us	0.9637 us	0.7524 us	58.403 us	55.819 us	58.496 us	1.02	0.04	-	-	-	-
ExpDoubleBenchmark	2.1	.NET Core 2.1	31.267 us	0.7682 us	0.8538 us	30.652 us	30.542 us	33.317 us	1.00	0.00	-	-	-	-
ExpDoubleBenchmark	2.2	2.2	31.010 us	0.8200 us	0.8774 us	30.609 us	30.554 us	33.639 us	0.99	0.03	-	-	-	-
FloorDoubleBenchmark	2.1	.NET Core 2.1	5.191 us	0.1774 us	0.1898 us	5.062 us	5.052 us	5.610 us	1.00	0.00	-	-	-	-
FloorDoubleBenchmark	2.2	2.2	5.220 us	0.1495 us	0.1721 us	5.238 us	5.054 us	5.609 us	1.01	0.04	-	-	-	-
Log10DoubleBenchmark	2.1	.NET Core 2.1	33.101 us	0.0100 us	0.0083 us	33.099 us	33.092 us	33.123 us	1.00	0.00	-	-	-	-
Log10DoubleBenchmark	2.2	2.2	32.156 us	0.8057 us	0.8621 us	31.660 us	31.589 us	34.037 us	0.98	0.03	-	-	-	-
LogDoubleBenchmark	2.1	.NET Core 2.1	31.036 us	1.0472 us	1.1639 us	31.104 us	29.680 us	33.780 us	1.00	0.00	-	-	-	-
LogDoubleBenchmark	2.2	2.2	30.499 us	0.9070 us	0.9705 us	29.891 us	29.670 us	32.827 us	0.98	0.04	-	-	-	-
PowDoubleBenchmark	2.1	.NET Core 2.1	150.596 us	3.6691 us	4.2253 us	152.797 us	146.246 us	161.567 us	1.00	0.00	-	-	-	-
PowDoubleBenchmark	2.2	2.2	149.394 us	3.9154 us	4.3519 us	146.793 us	146.132 us	161.698 us	0.99	0.03	-	-	-	-
RoundDoubleBenchmark	2.1	.NET Core 2.1	5.058 us	0.0063 us	0.0053 us	5.057 us	5.049 us	5.068 us	1.00	0.00	-	-	-	-
RoundDoubleBenchmark	2.2	2.2	5.269 us	0.0814 us	0.0679 us	5.293 us	5.056 us	5.296 us	1.04	0.01	-	-	-	-
SinDoubleBenchmark	2.1	.NET Core 2.1	31.561 us	0.8666 us	0.9632 us	31.909 us	30.462 us	33.991 us	1.00	0.00	-	-	-	-
SinDoubleBenchmark	2.2	2.2	31.628 us	0.6123 us	0.6551 us	31.298 us	30.954 us	32.665 us	1.00	0.03	-	-	-	-
SinhDoubleBenchmark	2.1	.NET Core 2.1	60.509 us	1.2759 us	1.4182 us	59.352 us	59.129 us	62.132 us	1.00	0.00	-	-	-	-
SinhDoubleBenchmark	2.2	2.2	60.542 us	1.2709 us	1.3598 us	59.659 us	59.453 us	63.877 us	1.00	0.02	-	-	-	-
SqrtDoubleBenchmark	2.1	.NET Core 2.1	9.655 us	0.1947 us	0.1726 us	9.570 us	9.549 us	10.013 us	1.00	0.00	-	-	-	-
SqrtDoubleBenchmark	2.2	2.2	9.870 us	0.1952 us	0.2088 us	10.015 us	9.621 us	10.257 us	1.03	0.02	-	-	-	-
TanDoubleBenchmark	2.1	.NET Core 2.1	35.774 us	0.0246 us	0.0206 us	35.774 us	35.739 us	35.816 us	1.00	0.00	-	-	-	-
TanDoubleBenchmark	2.2	2.2	34.921 us	0.8925 us	0.9920 us	34.337 us	34.157 us	37.757 us	0.99	0.03	-	-	-	-
TanhDoubleBenchmark	2.1	.NET Core 2.1	30.470 us	0.6331 us	0.7037 us	29.993 us	29.887 us	31.476 us	1.00	0.00	-	-	-	-
TanhDoubleBenchmark	2.2	2.2	32.464 us	0.8350 us	0.8201 us	32.621 us	31.283 us	34.036 us	1.06	0.03	-	-	-	-
AbsSingleBenchmark	2.1	.NET Core 2.1	3.894 us	0.0779 us	0.0833 us	3.951 us	3.791 us	3.971 us	1.00	0.00	-	-	-	-
AbsSingleBenchmark	2.2	2.2	3.881 us	0.0905 us	0.1006 us	3.808 us	3.795 us	4.127 us	1.00	0.02	-	-	-	-
AcosSingleBenchmark	2.1	.NET Core 2.1	36.629 us	1.1272 us	1.2529 us	35.800 us	35.694 us	39.574 us	1.00	0.00	-	-	-	-
AcosSingleBenchmark	2.2	2.2	38.768 us	2.1444 us	2.4695 us	37.439 us	35.816 us	43.832 us	1.06	0.08	-	-	-	-
AsinSingleBenchmark	2.1	.NET Core 2.1	38.788 us	0.8381 us	0.8968 us	38.298 us	37.910 us	39.797 us	1.00	0.00	-	-	-	-
AsinSingleBenchmark	2.2	2.2	39.413 us	0.4025 us	0.3361 us	39.488 us	38.302 us	39.562 us	1.01	0.02	-	-	-	-
Atan2SingleBenchmark	2.1	.NET Core 2.1	58.523 us	1.6944 us	1.8833 us	57.468 us	57.098 us	64.189 us	1.00	0.00	-	-	-	-
Atan2SingleBenchmark	2.2	2.2	58.436 us	1.4739 us	1.5771 us	57.521 us	57.121 us	62.448 us	1.00	0.03	-	-	-	-
AtanSingleBenchmark	2.1	.NET Core 2.1	30.159 us	0.6917 us	0.7688 us	29.507 us	29.418 us	31.503 us	1.00	0.00	-	-	-	-
AtanSingleBenchmark	2.2	2.2	30.005 us	0.6156 us	0.6843 us	30.568 us	29.224 us	30.714 us	1.00	0.01	-	-	-	-
CeilingSingleBenchmark	2.1	.NET Core 2.1	5.144 us	0.1239 us	0.1377 us	5.066 us	5.049 us	5.524 us	1.00	0.00	-	-	-	-
CeilingSingleBenchmark	2.2	2.2	5.156 us	0.0988 us	0.1098 us	5.073 us	5.056 us	5.297 us	1.00	0.02	-	-	-	-
CoshSingleBenchmark	2.1	.NET Core 2.1	50.262 us	1.6720 us	1.9255 us	50.575 us	48.264 us	54.649 us	1.00	0.00	-	-	-	-
CoshSingleBenchmark	2.2	2.2	50.046 us	1.3154 us	1.3508 us	50.655 us	48.411 us	53.215 us	0.99	0.02	-	-	-	-
CosSingleBenchmark	2.1	.NET Core 2.1	31.538 us	0.8289 us	0.9545 us	30.816 us	30.664 us	33.717 us	1.00	0.00	-	-	-	-
CosSingleBenchmark	2.2	2.2	31.307 us	0.8886 us	0.9876 us	30.790 us	30.702 us	34.083 us	0.99	0.03	-	-	-	-
ExpSingleBenchmark	2.1	.NET Core 2.1	24.908 us	0.3782 us	0.2953 us	24.988 us	23.971 us	25.018 us	1.00	0.00	-	-	-	-
ExpSingleBenchmark	2.2	2.2	24.416 us	0.5100 us	0.5457 us	24.099 us	24.056 us	25.533 us	0.99	0.02	-	-	-	-
FloorSingleBenchmark	2.1	.NET Core 2.1	5.164 us	0.1330 us	0.1531 us	5.064 us	5.056 us	5.626 us	1.00	0.00	-	-	-	-
FloorSingleBenchmark	2.2	2.2	5.161 us	0.1044 us	0.1161 us	5.066 us	5.058 us	5.297 us	1.00	0.02	-	-	-	-
Log10SingleBenchmark	2.1	.NET Core 2.1	26.843 us	0.0282 us	0.0220 us	26.836 us	26.824 us	26.888 us	1.00	0.00	-	-	-	-
Log10SingleBenchmark	2.2	2.2	26.908 us	0.2079 us	0.1623 us	26.851 us	26.825 us	27.409 us	1.00	0.01	-	-	-	-
LogSingleBenchmark	2.1	.NET Core 2.1	25.819 us	0.6508 us	0.7233 us	25.306 us	25.231 us	27.633 us	1.00	0.00	-	-	-	-
LogSingleBenchmark	2.2	2.2	25.660 us	0.4979 us	0.5535 us	25.311 us	25.243 us	26.491 us	0.99	0.02	-	-	-	-
PowSingleBenchmark	2.1	.NET Core 2.1	56.071 us	2.0630 us	2.1185 us	56.453 us	53.851 us	62.060 us	1.00	0.00	-	-	-	-
PowSingleBenchmark	2.2	2.2	56.708 us	1.7692 us	1.8930 us	56.530 us	53.975 us	60.198 us	1.02	0.05	-	-	-	-
RoundSingleBenchmark	2.1	.NET Core 2.1	5.193 us	0.1368 us	0.1521 us	5.093 us	5.056 us	5.604 us	1.00	0.00	-	-	-	-
RoundSingleBenchmark	2.2	2.2	5.267 us	0.2160 us	0.2311 us	5.200 us	5.064 us	5.814 us	1.01	0.03	-	-	-	-
SinhSingleBenchmark	2.1	.NET Core 2.1	52.348 us	0.0777 us	0.0649 us	52.370 us	52.184 us	52.456 us	1.00	0.00	-	-	-	-
SinhSingleBenchmark	2.2	2.2	52.077 us	2.2186 us	2.3738 us	52.279 us	49.854 us	58.360 us	1.00	0.05	-	-	-	-
SinSingleBenchmark	2.1	.NET Core 2.1	28.914 us	0.7597 us	0.8444 us	29.271 us	28.078 us	31.043 us	1.00	0.00	-	-	-	-
SinSingleBenchmark	2.2	2.2	29.425 us	0.8440 us	0.9031 us	29.056 us	28.126 us	31.707 us	1.02	0.03	-	-	-	-
SqrtSingleBenchmark	2.1	.NET Core 2.1	5.195 us	0.0069 us	0.0062 us	5.194 us	5.185 us	5.207 us	1.00	0.00	-	-	-	-
SqrtSingleBenchmark	2.2	2.2	5.302 us	0.1422 us	0.1581 us	5.192 us	5.178 us	5.692 us	1.03	0.03	-	-	-	-
TanhSingleBenchmark	2.1	.NET Core 2.1	31.483 us	0.6422 us	0.7138 us	31.080 us	30.758 us	32.488 us	1.00	0.00	-	-	-	-
TanhSingleBenchmark	2.2	2.2	31.218 us	0.8942 us	0.7467 us	30.933 us	30.890 us	33.323 us	0.98	0.03	-	-	-	-
TanSingleBenchmark	2.1	.NET Core 2.1	25.534 us	0.6165 us	0.7100 us	25.125 us	25.030 us	27.644 us	1.00	0.00	-	-	-	-
TanSingleBenchmark	2.2	2.2	27.892 us	0.5628 us	0.5779 us	28.285 us	27.012 us	28.473 us	1.09	0.03	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

Inlining

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
WithFormat	2.1	.NET Core 2.1	1.099 ns	0.0098 ns	0.0092 ns	1.097 ns	1.088 ns	1.119 ns	1.00	-	-	-	-
WithFormat	2.2	2.2	1.174 ns	0.0096 ns	0.0090 ns	1.175 ns	1.162 ns	1.196 ns	1.07	-	-	-	-
WithoutFormat	2.1	.NET Core 2.1	1.103 ns	0.0142 ns	0.0126 ns	1.097 ns	1.089 ns	1.131 ns	1.00	-	-	-	-
WithoutFormat	2.2	2.2	1.209 ns	0.0107 ns	0.0089 ns	1.207 ns	1.196 ns	1.223 ns	1.10	-	-	-	-

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
NoThrowInline	2.1	.NET Core 2.1	1.816 ns	0.0050 ns	0.0039 ns	1.815 ns	1.810 ns	1.822 ns	1.00	-	-	-	-
NoThrowInline	2.2	2.2	1.828 ns	0.0176 ns	0.0164 ns	1.822 ns	1.812 ns	1.868 ns	1.01	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

Layout.SearchLoops

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
LoopReturn	2.1	.NET Core 2.1	54.30 ns	1.615 ns	1.349 ns	53.78 ns	53.56 ns	58.17 ns	1.00	0.00	-	-	-	-
LoopReturn	2.2	2.2	54.10 ns	1.670 ns	1.787 ns	53.02 ns	52.81 ns	58.57 ns	1.01	0.03	-	-	-	-
LoopGoto	2.1	.NET Core 2.1	54.78 ns	1.095 ns	1.076 ns	54.16 ns	53.97 ns	56.62 ns	1.00	0.00	-	-	-	-
LoopGoto	2.2	2.2	54.22 ns	1.690 ns	1.735 ns	53.63 ns	53.43 ns	59.29 ns	0.99	0.03	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

LINQ

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Where00LinqQueryX	2.1	.NET Core 2.1	882.5 ms	3.4910 ms	2.9151 ms	881.6 ms	880.2 ms	891.0 ms	1.00	0.00	11000.0000	-	-	72000000 B
Where00LinqQueryX	2.2	2.2	900.6 ms	2.6139 ms	2.1828 ms	899.6 ms	898.2 ms	906.3 ms	1.02	0.00	11000.0000	-	-	72000000 B
Where00LinqMethodX	2.1	.NET Core 2.1	882.0 ms	1.8391 ms	1.5358 ms	881.5 ms	880.7 ms	886.0 ms	1.00	0.00	11000.0000	-	-	72000000 B
Where00LinqMethodX	2.2	2.2	900.3 ms	1.3432 ms	1.0486 ms	899.9 ms	899.0 ms	901.8 ms	1.02	0.00	11000.0000	-	-	72000000 B
Where00ForX	2.1	.NET Core 2.1	444.8 ms	10.0186 ms	11.5375 ms	437.8 ms	434.0 ms	471.6 ms	1.00	0.00	28000.0000	-	-	184000000 B
Where00ForX	2.2	2.2	450.8 ms	10.0178 ms	11.1348 ms	443.2 ms	441.9 ms	469.9 ms	1.01	0.02	28000.0000	-	-	184000000 B
Where01LinqQueryX	2.1	.NET Core 2.1	469.5 ms	12.5518 ms	14.4547 ms	461.5 ms	459.4 ms	506.0 ms	1.00	0.00	2000.0000	-	-	18000000 B
Where01LinqQueryX	2.2	2.2	467.6 ms	12.4485 ms	14.3357 ms	459.8 ms	457.3 ms	510.1 ms	1.00	0.02	2000.0000	-	-	18000000 B
Where01LinqMethodX	2.1	.NET Core 2.1	476.6 ms	10.3495 ms	11.9185 ms	468.5 ms	466.0 ms	499.5 ms	1.00	0.00	2000.0000	-	-	18000000 B
Where01LinqMethodX	2.2	2.2	468.1 ms	9.0388 ms	9.2821 ms	461.6 ms	459.1 ms	480.6 ms	0.98	0.02	2000.0000	-	-	18000000 B
Where01LinqMethodNestedX	2.1	.NET Core 2.1	547.8 ms	11.0215 ms	10.8246 ms	542.9 ms	541.1 ms	570.8 ms	1.00	0.00	9000.0000	-	-	60000000 B
Where01LinqMethodNestedX	2.2	2.2	543.3 ms	13.5554 ms	15.0668 ms	535.7 ms	533.3 ms	577.4 ms	0.99	0.02	9000.0000	-	-	60000000 B
Where01ForX	2.1	.NET Core 2.1	393.8 ms	8.0174 ms	8.9113 ms	387.3 ms	386.0 ms	405.4 ms	1.00	0.00	3000.0000	-	-	24000000 B
Where01ForX	2.2	2.2	391.6 ms	9.7869 ms	11.2706 ms	384.4 ms	383.6 ms	421.6 ms	1.00	0.01	3000.0000	-	-	24000000 B
Count00LinqMethodX	2.1	.NET Core 2.1	962.0 ms	0.7680 ms	0.5996 ms	961.8 ms	961.2 ms	963.5 ms	1.00	0.00	6000.0000	-	-	40000000 B
Count00LinqMethodX	2.2	2.2	946.8 ms	1.3625 ms	1.0637 ms	946.6 ms	945.7 ms	949.6 ms	0.98	0.00	6000.0000	-	-	40000000 B
Count00ForX	2.1	.NET Core 2.1	335.6 ms	7.6516 ms	8.8116 ms	340.8 ms	325.2 ms	352.8 ms	1.00	0.00	-	-	-	-
Count00ForX	2.2	2.2	351.4 ms	9.0194 ms	10.0251 ms	357.8 ms	341.5 ms	375.6 ms	1.05	0.02	-	-	-	-
Order00LinqQueryX	2.1	.NET Core 2.1	138.9 ms	0.2385 ms	0.2114 ms	139.0 ms	138.4 ms	139.2 ms	1.00	0.00	9000.0000	-	-	58600000 B
Order00LinqQueryX	2.2	2.2	141.8 ms	0.1379 ms	0.1151 ms	141.8 ms	141.7 ms	142.0 ms	1.02	0.00	9000.0000	-	-	58600000 B
Order00LinqMethodX	2.1	.NET Core 2.1	138.3 ms	0.1863 ms	0.1652 ms	138.3 ms	138.1 ms	138.6 ms	1.00	0.00	9000.0000	-	-	58600000 B
Order00LinqMethodX	2.2	2.2	141.4 ms	0.1844 ms	0.1635 ms	141.3 ms	141.1 ms	141.7 ms	1.02	0.00	9000.0000	-	-	58600000 B
Order00ManualX	2.1	.NET Core 2.1	206.2 ms	6.1464 ms	6.5765 ms	208.6 ms	199.6 ms	223.4 ms	1.00	0.00	2000.0000	-	-	16000000 B
Order00ManualX	2.2	2.2	219.4 ms	14.2339 ms	16.3918 ms	213.5 ms	202.9 ms	251.0 ms	1.07	0.09	2000.0000	-	-	16000000 B

from performance.

adamsitnik commented on September 25, 2024

Serializers.Binary

No significant difference.

Type	Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Binary_FromStream<CollectionsOfPrimitives>	BinaryFormatter	2.1	2.1	1,425,863.2 ns	6,173.3145 ns	4,819.7179 ns	1,424,280.1 ns	1,422,335.4 ns	1,439,874.2 ns	1.00	0.00	102.2727	45.4545	-	655203 B
Binary_FromStream<CollectionsOfPrimitives>	BinaryFormatter	2.2	2.2	1,416,422.8 ns	40,527.6579 ns	43,364.1399 ns	1,432,785.4 ns	1,367,104.7 ns	1,518,591.9 ns	1.01	0.02	102.2727	45.4545	-	655203 B
Binary_FromStream<IndexViewModel>	BinaryFormatter	2.1	2.1	30,207.0 ns	720.8189 ns	801.1883 ns	29,888.8 ns	29,135.4 ns	31,805.3 ns	1.00	0.00	3.4590	0.1193	-	22059 B
Binary_FromStream<IndexViewModel>	BinaryFormatter	2.2	2.2	30,616.3 ns	764.9281 ns	880.8923 ns	30,090.8 ns	29,974.9 ns	32,950.8 ns	1.02	0.03	3.3886	0.1255	-	22059 B
Binary_FromStream<Location>	BinaryFormatter	2.1	2.1	5,621.3 ns	11.7181 ns	9.1487 ns	5,620.2 ns	5,607.6 ns	5,637.1 ns	1.00	0.00	1.0277	-	-	6608 B
Binary_FromStream<Location>	BinaryFormatter	2.2	2.2	5,909.8 ns	149.6696 ns	172.3597 ns	5,807.2 ns	5,774.8 ns	6,374.3 ns	1.06	0.03	1.0202	-	-	6608 B
Binary_FromStream<LoginViewModel>	BinaryFormatter	2.1	2.1	3,033.4 ns	120.6399 ns	134.0910 ns	3,032.7 ns	2,900.7 ns	3,371.0 ns	1.00	0.00	0.7542	-	-	4840 B
Binary_FromStream<LoginViewModel>	BinaryFormatter	2.2	2.2	3,235.6 ns	78.7541 ns	84.2660 ns	3,180.8 ns	3,166.5 ns	3,421.1 ns	1.07	0.04	0.7648	-	-	4840 B
Binary_FromStream<MyEventsListerViewModel>	BinaryFormatter	2.1	2.1	86,128.7 ns	2,410.5283 ns	2,475.4351 ns	84,956.8 ns	84,710.8 ns	93,630.8 ns	1.00	0.00	8.8277	0.3531	-	56382 B
Binary_FromStream<MyEventsListerViewModel>	BinaryFormatter	2.2	2.2	89,609.1 ns	4,602.9496 ns	5,300.7637 ns	88,982.3 ns	84,722.1 ns	103,074.6 ns	1.05	0.06	8.8315	0.6793	-	56384 B
Binary_ToStream<CollectionsOfPrimitives>	BinaryFormatter	2.1	2.1	1,399,231.2 ns	47,241.9125 ns	52,509.2606 ns	1,408,726.9 ns	1,341,510.5 ns	1,506,057.4 ns	1.00	0.00	73.8636	17.0455	-	491944 B
Binary_ToStream<CollectionsOfPrimitives>	BinaryFormatter	2.2	2.2	1,415,761.1 ns	37,583.2251 ns	43,280.8979 ns	1,388,563.3 ns	1,383,420.9 ns	1,543,190.7 ns	1.01	0.04	73.8636	17.0455	-	491944 B
Binary_ToStream<IndexViewModel>	BinaryFormatter	2.1	2.1	19,390.8 ns	739.0299 ns	790.7537 ns	19,466.8 ns	18,619.0 ns	21,405.2 ns	1.00	0.00	1.6427	-	-	10721 B
Binary_ToStream<IndexViewModel>	BinaryFormatter	2.2	2.2	19,235.0 ns	647.8844 ns	720.1218 ns	19,200.4 ns	18,535.0 ns	20,818.9 ns	0.99	0.03	1.6325	-	-	10721 B
Binary_ToStream<Location>	BinaryFormatter	2.1	2.1	5,500.0 ns	130.5292 ns	145.0828 ns	5,426.8 ns	5,374.6 ns	5,923.3 ns	1.00	0.00	0.6747	-	-	4344 B
Binary_ToStream<Location>	BinaryFormatter	2.2	2.2	5,374.6 ns	101.2622 ns	99.4530 ns	5,330.8 ns	5,315.0 ns	5,584.0 ns	0.97	0.02	0.6677	-	-	4344 B
Binary_ToStream<LoginViewModel>	BinaryFormatter	2.1	2.1	2,962.1 ns	100.4534 ns	115.6823 ns	2,931.8 ns	2,851.9 ns	3,229.1 ns	1.00	0.00	0.5594	-	-	3560 B
Binary_ToStream<LoginViewModel>	BinaryFormatter	2.2	2.2	3,007.6 ns	79.5708 ns	88.4427 ns	2,957.5 ns	2,933.0 ns	3,271.7 ns	1.02	0.02	0.5514	-	-	3560 B
Binary_ToStream<MyEventsListerViewModel>	BinaryFormatter	2.1	2.1	54,530.2 ns	1,219.6144 ns	1,252.4542 ns	54,065.9 ns	53,183.8 ns	56,137.6 ns	1.00	0.00	3.7811	-	-	25474 B
Binary_ToStream<MyEventsListerViewModel>	BinaryFormatter	2.2	2.2	54,238.3 ns	1,731.9337 ns	1,853.1497 ns	53,158.4 ns	52,936.3 ns	59,027.4 ns	1.00	0.03	3.7946	-	-	25474 B
Binary_FromStream<CollectionsOfPrimitives>	protobuf-net	2.1	2.1	299,226.0 ns	7,969.2191 ns	8,526.9751 ns	295,276.7 ns	294,596.3 ns	326,872.6 ns	1.00	0.00	42.0272	16.0692	-	271744 B
Binary_FromStream<CollectionsOfPrimitives>	protobuf-net	2.2	2.2	303,864.1 ns	8,386.4429 ns	8,973.3999 ns	297,803.3 ns	294,693.0 ns	318,936.6 ns	1.02	0.03	41.6667	15.9314	-	271744 B
Binary_FromStream<IndexViewModel>	protobuf-net	2.1	2.1	82,075.9 ns	2,476.9031 ns	2,543.5971 ns	82,770.9 ns	78,136.2 ns	87,590.3 ns	1.00	0.00	5.7990	-	-	37032 B
Binary_FromStream<IndexViewModel>	protobuf-net	2.2	2.2	79,906.7 ns	2,031.3865 ns	2,339.3477 ns	80,832.8 ns	77,006.8 ns	86,416.5 ns	0.98	0.04	5.5052	-	-	37032 B
Binary_FromStream<Location>	protobuf-net	2.1	2.1	1,465.2 ns	56.6539 ns	60.6191 ns	1,425.2 ns	1,415.2 ns	1,621.1 ns	1.00	0.00	0.2315	-	-	1480 B
Binary_FromStream<Location>	protobuf-net	2.2	2.2	1,499.3 ns	50.5192 ns	56.1520 ns	1,486.6 ns	1,444.3 ns	1,629.9 ns	1.03	0.03	0.2307	-	-	1480 B
Binary_FromStream<LoginViewModel>	protobuf-net	2.1	2.1	696.9 ns	18.2753 ns	20.3130 ns	687.5 ns	683.3 ns	758.2 ns	1.00	0.00	0.0609	-	-	392 B
Binary_FromStream<LoginViewModel>	protobuf-net	2.2	2.2	701.7 ns	23.2835 ns	25.8795 ns	685.0 ns	682.1 ns	761.1 ns	1.01	0.03	0.0604	-	-	392 B
Binary_FromStream<MyEventsListerViewModel>	protobuf-net	2.1	2.1	1,123,721.0 ns	31,428.2964 ns	36,192.8728 ns	1,134,945.9 ns	1,080,578.3 ns	1,210,556.3 ns	1.00	0.00	49.1071	4.4643	-	318840 B
Binary_FromStream<MyEventsListerViewModel>	protobuf-net	2.2	2.2	1,081,971.1 ns	31,962.1323 ns	35,525.8253 ns	1,055,363.7 ns	1,050,791.4 ns	1,167,266.9 ns	0.96	0.03	45.8333	4.1667	-	318840 B
Binary_ToStream<CollectionsOfPrimitives>	protobuf-net	2.1	2.1	173,250.3 ns	4,190.3551 ns	4,657.5685 ns	176,406.5 ns	167,986.4 ns	181,435.1 ns	1.00	0.00	-	-	-	152 B
Binary_ToStream<CollectionsOfPrimitives>	protobuf-net	2.2	2.2	176,768.7 ns	4,763.9612 ns	5,295.1303 ns	173,188.6 ns	172,127.5 ns	188,388.8 ns	1.02	0.02	-	-	-	152 B
Binary_ToStream<IndexViewModel>	protobuf-net	2.1	2.1	31,427.6 ns	582.7238 ns	545.0802 ns	31,214.2 ns	31,079.9 ns	32,689.1 ns	1.00	0.00	1.6940	-	-	11504 B
Binary_ToStream<IndexViewModel>	protobuf-net	2.2	2.2	31,320.3 ns	159.5366 ns	124.5557 ns	31,283.2 ns	31,225.7 ns	31,687.4 ns	0.99	0.02	1.7011	-	-	11504 B
Binary_ToStream<Location>	protobuf-net	2.1	2.1	616.3 ns	20.1308 ns	22.3754 ns	601.2 ns	590.6 ns	670.1 ns	1.00	0.00	0.0229	-	-	152 B
Binary_ToStream<Location>	protobuf-net	2.2	2.2	600.3 ns	14.9978 ns	16.0474 ns	588.9 ns	586.9 ns	627.8 ns	0.97	0.03	0.0236	-	-	152 B
Binary_ToStream<LoginViewModel>	protobuf-net	2.1	2.1	300.1 ns	7.8068 ns	8.9903 ns	294.0 ns	292.6 ns	326.1 ns	1.00	0.00	0.0233	-	-	152 B
Binary_ToStream<LoginViewModel>	protobuf-net	2.2	2.2	294.8 ns	8.4435 ns	9.0344 ns	289.6 ns	288.9 ns	320.0 ns	0.98	0.03	0.0231	-	-	152 B
Binary_ToStream<MyEventsListerViewModel>	protobuf-net	2.1	2.1	427,143.9 ns	14,126.2075 ns	15,114.8837 ns	417,924.4 ns	416,741.3 ns	463,059.2 ns	1.00	0.00	26.2238	-	-	169264 B
Binary_ToStream<MyEventsListerViewModel>	protobuf-net	2.2	2.2	422,986.7 ns	12,319.2981 ns	13,692.8672 ns	427,538.9 ns	408,050.4 ns	449,814.0 ns	0.99	0.04	24.8566	-	-	169264 B
Binary_FromStream<CollectionsOfPrimitives>	ZeroFormatter_Naive	2.1	2.1	194.0 ns	12.4069 ns	14.2878 ns	184.9 ns	183.6 ns	222.6 ns	1.00	0.00	0.0759	-	-	480 B
Binary_FromStream<CollectionsOfPrimitives>	ZeroFormatter_Naive	2.2	2.2	184.7 ns	3.7194 ns	3.6530 ns	182.7 ns	182.3 ns	191.1 ns	0.94	0.06	0.0756	-	-	480 B
Binary_FromStream<IndexViewModel>	ZeroFormatter_Naive	2.1	2.1	311.6 ns	6.0032 ns	6.4234 ns	308.4 ns	307.1 ns	324.6 ns	1.00	0.00	0.1261	-	-	800 B
Binary_FromStream<IndexViewModel>	ZeroFormatter_Naive	2.2	2.2	321.2 ns	11.0643 ns	11.3622 ns	316.5 ns	316.0 ns	359.0 ns	1.03	0.03	0.1261	-	-	800 B
Binary_FromStream<Location>	ZeroFormatter_Naive	2.1	2.1	285.8 ns	7.0406 ns	8.1079 ns	280.1 ns	277.8 ns	304.3 ns	1.00	0.00	0.1296	-	-	824 B
Binary_FromStream<Location>	ZeroFormatter_Naive	2.2	2.2	287.3 ns	4.8687 ns	3.8012 ns	285.7 ns	284.9 ns	297.3 ns	0.99	0.03	0.1296	-	-	824 B
Binary_FromStream<LoginViewModel>	ZeroFormatter_Naive	2.1	2.1	129.9 ns	2.5876 ns	2.6573 ns	128.4 ns	127.8 ns	133.9 ns	1.00	0.00	0.0514	-	-	328 B
Binary_FromStream<LoginViewModel>	ZeroFormatter_Naive	2.2	2.2	131.6 ns	3.2647 ns	3.4932 ns	129.6 ns	128.3 ns	140.2 ns	1.01	0.02	0.0517	-	-	328 B
Binary_FromStream<MyEventsListerViewModel>	ZeroFormatter_Naive	2.1	2.1	180.5 ns	0.8852 ns	0.6911 ns	180.8 ns	179.3 ns	181.6 ns	1.00	0.00	0.0821	-	-	520 B
Binary_FromStream<MyEventsListerViewModel>	ZeroFormatter_Naive	2.2	2.2	182.2 ns	6.1942 ns	6.6278 ns	178.0 ns	177.2 ns	199.4 ns	1.02	0.04	0.0823	-	-	520 B
Binary_ToStream<CollectionsOfPrimitives>	ZeroFormatter	2.1	2.1	203,109.6 ns	4,910.6410 ns	5,254.3308 ns	200,329.6 ns	199,893.4 ns	218,687.9 ns	1.00	0.00	18.8324	0.9416	-	123256 B
Binary_ToStream<CollectionsOfPrimitives>	ZeroFormatter	2.2	2.2	209,270.6 ns	5,690.2642 ns	6,324.7135 ns	212,700.4 ns	203,379.8 ns	226,744.5 ns	1.03	0.03	18.6599	0.8482	-	123256 B
Binary_ToStream<IndexViewModel>	ZeroFormatter	2.1	2.1	11,989.2 ns	245.1441 ns	262.3015 ns	11,835.9 ns	11,816.3 ns	12,637.9 ns	1.00	0.00	7.0388	0.0984	-	44632 B
Binary_ToStream<IndexViewModel>	ZeroFormatter	2.2	2.2	11,718.8 ns	257.1587 ns	275.1569 ns	11,611.0 ns	11,456.2 ns	12,357.3 ns	0.98	0.02	7.0669	0.0556	-	44632 B
Binary_ToStream<Location>	ZeroFormatter	2.1	2.1	446.7 ns	0.8908 ns	0.7438 ns	446.5 ns	445.9 ns	448.3 ns	1.00	0.00	0.0806	-	-	512 B
Binary_ToStream<Location>	ZeroFormatter	2.2	2.2	456.6 ns	13.9622 ns	15.5189 ns	445.4 ns	443.7 ns	488.1 ns	1.03	0.04	0.0803	-	-	512 B
Binary_ToStream<LoginViewModel>	ZeroFormatter	2.1	2.1	226.1 ns	5.6320 ns	6.2599 ns	222.0 ns	220.3 ns	242.2 ns	1.00	0.00	0.0655	-	-	416 B
Binary_ToStream<LoginViewModel>	ZeroFormatter	2.2	2.2	220.9 ns	4.2565 ns	3.7733 ns	219.0 ns	218.4 ns	228.5 ns	0.97	0.02	0.0657	-	-	416 B
Binary_ToStream<MyEventsListerViewModel>	ZeroFormatter	2.1	2.1	81,915.5 ns	1,575.6088 ns	1,396.7362 ns	82,569.9 ns	79,154.6 ns	82,846.4 ns	1.00	0.00	25.7937	1.9841	-	164896 B
Binary_ToStream<MyEventsListerViewModel>	ZeroFormatter	2.2	2.2	78,526.2 ns	1,029.0356 ns	803.4033 ns	78,218.5 ns	78,074.9 ns	80,964.4 ns	0.95	0.01	25.9994	1.9500	-	164896 B
Binary_FromStream<CollectionsOfPrimitives>	ZeroFormatter_Real	2.1	2.1	93,824.7 ns	93.1326 ns	82.5596 ns	93,823.1 ns	93,726.9 ns	93,957.3 ns	1.00	0.00	12.1094	2.3438	-	77880 B
Binary_FromStream<CollectionsOfPrimitives>	ZeroFormatter_Real	2.2	2.2	94,417.8 ns	5,477.7688 ns	6,088.5255 ns	93,098.0 ns	88,965.1 ns	107,414.3 ns	1.03	0.06	12.0482	2.2590	-	77880 B
Binary_FromStream<IndexViewModel>	ZeroFormatter_Real	2.1	2.1	17,468.0 ns	378.7675 ns	405.2770 ns	17,158.0 ns	17,076.3 ns	18,058.7 ns	1.00	0.00	5.1429	0.4286	-	32664 B
Binary_FromStream<IndexViewModel>	ZeroFormatter_Real	2.2	2.2	17,512.1 ns	335.8060 ns	359.3086 ns	17,567.3 ns	17,068.4 ns	17,916.5 ns	1.00	0.01	5.1311	0.4276	-	32664 B
Binary_FromStream<Location>	ZeroFormatter_Real	2.1	2.1	720.3 ns	14.2961 ns	14.0406 ns	712.3 ns	709.6 ns	744.3 ns	1.00	0.00	0.1911	-	-	1224 B
Binary_FromStream<Location>	ZeroFormatter_Real	2.2	2.2	705.8 ns	24.7252 ns	26.4557 ns	688.7 ns	686.3 ns	768.3 ns	0.98	0.04	0.1918	-	-	1224 B
Binary_FromStream<LoginViewModel>	ZeroFormatter_Real	2.1	2.1	287.6 ns	7.2998 ns	8.1137 ns	282.0 ns	280.8 ns	309.9 ns	1.00	0.00	0.0730	-	-	464 B
Binary_FromStream<LoginViewModel>	ZeroFormatter_Real	2.2	2.2	276.7 ns	1.4101 ns	1.1009 ns	276.3 ns	275.6 ns	279.2 ns	0.95	0.03	0.0732	-	-	464 B
Binary_FromStream<MyEventsListerViewModel>	ZeroFormatter_Real	2.1	2.1	157,079.6 ns	10,231.9083 ns	11,783.0809 ns	153,545.4 ns	145,636.0 ns	182,570.4 ns	1.00	0.00	26.3480	7.9657	-	167176 B
Binary_FromStream<MyEventsListerViewModel>	ZeroFormatter_Real	2.2	2.2	153,877.9 ns	2,627.0345 ns	2,051.0157 ns	154,519.6 ns	147,758.8 ns	155,505.7 ns	0.95	0.06	26.3480	7.9657	-	167176 B
Binary_ToStream<CollectionsOfPrimitives>	MessagePack	2.1	2.1	194,840.8 ns	5,056.2839 ns	5,620.0461 ns	190,339.5 ns	189,910.3 ns	208,982.8 ns	1.00	0.00	-	-	-	-
Binary_ToStream<CollectionsOfPrimitives>	MessagePack	2.2	2.2	195,694.7 ns	5,064.8008 ns	5,832.6321 ns	191,953.4 ns	191,327.3 ns	213,714.1 ns	1.01	0.02	-	-	-	-
Binary_ToStream<IndexViewModel>	MessagePack	2.1	2.1	9,844.3 ns	241.3384 ns	225.7481 ns	9,747.3 ns	9,723.3 ns	10,524.0 ns	1.00	0.00	-	-	-	-
Binary_ToStream<IndexViewModel>	MessagePack	2.2	2.2	9,686.7 ns	270.1259 ns	300.2442 ns	9,512.6 ns	9,491.1 ns	10,509.5 ns	0.99	0.03	-	-	-	-
Binary_ToStream<Location>	MessagePack	2.1	2.1	419.7 ns	12.0970 ns	13.4458 ns	411.4 ns	409.4 ns	454.6 ns	1.00	0.00	-	-	-	-
Binary_ToStream<Location>	MessagePack	2.2	2.2	403.0 ns	10.5026 ns	12.0948 ns	395.1 ns	393.9 ns	438.0 ns	0.96	0.02	-	-	-	-
Binary_ToStream<LoginViewModel>	MessagePack	2.1	2.1	151.1 ns	3.8444 ns	4.4272 ns	149.0 ns	147.7 ns	164.6 ns	1.00	0.00	-	-	-	-
Binary_ToStream<LoginViewModel>	MessagePack	2.2	2.2	161.8 ns	4.4314 ns	4.9254 ns	158.5 ns	157.9 ns	175.1 ns	1.07	0.03	-	-	-	-
Binary_ToStream<MyEventsListerViewModel>	MessagePack	2.1	2.1	78,485.3 ns	1,456.8185 ns	1,291.4317 ns	79,042.0 ns	75,499.0 ns	79,128.6 ns	1.00	0.00	-	-	-	-
Binary_ToStream<MyEventsListerViewModel>	MessagePack	2.2	2.2	77,361.2 ns	2,001.1935 ns	2,141.2546 ns	78,376.9 ns	74,866.7 ns	82,038.3 ns	0.99	0.02	-	-	-	-
Binary_FromStream<CollectionsOfPrimitives>	MessagePack	2.1	2.1	80,734.0 ns	407.9747 ns	318.5198 ns	80,586.1 ns	80,436.8 ns	81,325.6 ns	1.00	0.00	12.0968	3.0242	-	77448 B
Binary_FromStream<CollectionsOfPrimitives>	MessagePack	2.2	2.2	84,971.7 ns	2,714.1649 ns	3,016.7871 ns	83,020.7 ns	82,652.5 ns	92,759.1 ns	1.07	0.04	12.0856	2.7624	-	77448 B
Binary_FromStream<IndexViewModel>	MessagePack	2.1	2.1	13,543.2 ns	333.0532 ns	370.1877 ns	13,525.5 ns	13,167.7 ns	14,394.7 ns	1.00	0.00	3.4722	0.3858	-	22208 B
Binary_FromStream<IndexViewModel>	MessagePack	2.2	2.2	13,161.7 ns	367.5553 ns	393.2800 ns	13,173.0 ns	12,775.1 ns	13,980.2 ns	0.97	0.02	3.5074	0.4025	-	22208 B
Binary_FromStream<Location>	MessagePack	2.1	2.1	467.9 ns	12.2800 ns	13.6492 ns	459.6 ns	457.4 ns	507.3 ns	1.00	0.00	0.0757	-	-	488 B
Binary_FromStream<Location>	MessagePack	2.2	2.2	465.3 ns	10.1792 ns	11.3142 ns	457.7 ns	455.1 ns	488.4 ns	0.99	0.02	0.0768	-	-	488 B
Binary_FromStream<LoginViewModel>	MessagePack	2.1	2.1	174.0 ns	3.5080 ns	3.7536 ns	171.4 ns	170.9 ns	179.2 ns	1.00	0.00	0.0277	-	-	176 B
Binary_FromStream<LoginViewModel>	MessagePack	2.2	2.2	171.3 ns	6.2493 ns	6.6867 ns	170.9 ns	165.0 ns	189.5 ns	0.98	0.03	0.0276	-	-	176 B
Binary_FromStream<MyEventsListerViewModel>	MessagePack	2.1	2.1	103,603.0 ns	2,154.1346 ns	2,394.3149 ns	101,831.4 ns	101,348.6 ns	106,579.1 ns	1.00	0.00	12.2466	2.9561	-	78112 B
Binary_FromStream<MyEventsListerViewModel>	MessagePack	2.2	2.2	104,458.3 ns	2,052.9775 ns	1,920.3564 ns	103,632.3 ns	103,262.7 ns	108,541.8 ns	1.00	0.02	12.0690	3.0172	-	78112 B

from performance.

adamsitnik commented on September 25, 2024

Serializers.JSON

No significant difference. Some benchmarks shows difference, but it's gone after a benchmark re-run.

Type	Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Json_FromStream<CollectionsOfPrimitives>	Jil	2.1	2.1	304,122.0 ns	18,676.072 ns	21,507.393 ns	300,131.3 ns	286,541.9 ns	346,254.2 ns	1.00	0.00	26.3761	8.0275	-	175200 B
Json_FromStream<CollectionsOfPrimitives>	Jil	2.2	2.2	324,218.6 ns	7,944.712 ns	9,149.142 ns	328,886.3 ns	314,672.5 ns	344,387.9 ns	1.07	0.05	26.3852	7.9156	-	175200 B
Json_FromStream<IndexViewModel>	Jil	2.1	2.1	62,195.7 ns	1,531.515 ns	1,702.275 ns	63,117.7 ns	60,276.1 ns	66,136.4 ns	1.00	0.00	4.3136	0.5075	-	27832 B
Json_FromStream<IndexViewModel>	Jil	2.2	2.2	61,651.0 ns	1,653.131 ns	1,837.451 ns	60,571.7 ns	60,298.2 ns	67,189.6 ns	0.99	0.03	4.3114	0.5072	-	27832 B
Json_FromStream<Location>	Jil	2.1	2.1	1,437.3 ns	28.571 ns	30.571 ns	1,419.7 ns	1,407.3 ns	1,482.9 ns	1.00	0.00	0.6054	0.0059	-	3856 B
Json_FromStream<Location>	Jil	2.2	2.2	1,418.4 ns	27.723 ns	24.576 ns	1,406.0 ns	1,404.0 ns	1,469.7 ns	0.98	0.02	0.6054	0.0059	-	3856 B
Json_FromStream<LoginViewModel>	Jil	2.1	2.1	794.2 ns	27.329 ns	29.241 ns	780.0 ns	776.8 ns	865.4 ns	1.00	0.00	0.5616	0.0032	-	3544 B
Json_FromStream<LoginViewModel>	Jil	2.2	2.2	791.6 ns	17.269 ns	18.478 ns	801.2 ns	768.8 ns	831.6 ns	1.00	0.04	0.5598	0.0032	-	3544 B
Json_FromStream<MyEventsListerViewModel>	Jil	2.1	2.1	378,810.5 ns	6,981.120 ns	6,530.144 ns	376,121.2 ns	375,435.8 ns	395,457.2 ns	1.00	0.00	12.5786	3.1447	-	89208 B
Json_FromStream<MyEventsListerViewModel>	Jil	2.2	2.2	389,727.3 ns	10,317.902 ns	11,882.111 ns	382,686.6 ns	380,134.5 ns	420,840.8 ns	1.04	0.03	13.0081	3.2520	-	89208 B
Json_FromString<CollectionsOfPrimitives>	Jil	2.1	2.1	238,559.6 ns	4,627.122 ns	5,143.034 ns	235,351.7 ns	234,729.6 ns	246,169.9 ns	1.00	0.00	26.5748	8.8583	-	171928 B
Json_FromString<CollectionsOfPrimitives>	Jil	2.2	2.2	243,192.6 ns	6,092.682 ns	7,016.342 ns	246,506.7 ns	235,516.7 ns	262,394.2 ns	1.02	0.03	26.6535	8.8845	-	171928 B
Json_FromString<IndexViewModel>	Jil	2.1	2.1	46,815.2 ns	876.673 ns	777.148 ns	46,494.5 ns	45,792.4 ns	48,912.0 ns	1.00	0.00	3.7900	0.3790	-	24560 B
Json_FromString<IndexViewModel>	Jil	2.2	2.2	47,328.8 ns	1,341.840 ns	1,435.754 ns	47,757.0 ns	45,574.1 ns	50,866.6 ns	1.01	0.03	3.8139	0.3814	-	24560 B
Json_FromString<Location>	Jil	2.1	2.1	862.8 ns	23.994 ns	26.669 ns	875.1 ns	836.7 ns	930.6 ns	1.00	0.00	0.0912	-	-	584 B
Json_FromString<Location>	Jil	2.2	2.2	877.4 ns	17.426 ns	17.115 ns	870.0 ns	867.9 ns	917.8 ns	1.01	0.03	0.0910	-	-	584 B
Json_FromString<LoginViewModel>	Jil	2.1	2.1	370.3 ns	7.407 ns	8.233 ns	370.0 ns	361.3 ns	384.9 ns	1.00	0.00	0.0424	-	-	272 B
Json_FromString<LoginViewModel>	Jil	2.2	2.2	375.9 ns	7.507 ns	8.344 ns	369.7 ns	368.3 ns	386.9 ns	1.02	0.02	0.0418	-	-	272 B
Json_FromString<MyEventsListerViewModel>	Jil	2.1	2.1	297,146.2 ns	8,399.552 ns	9,336.080 ns	292,371.8 ns	290,475.8 ns	324,732.1 ns	1.00	0.00	13.2212	2.4038	-	85936 B
Json_FromString<MyEventsListerViewModel>	Jil	2.2	2.2	303,289.5 ns	7,686.701 ns	8,852.017 ns	307,833.3 ns	293,407.4 ns	322,338.3 ns	1.02	0.03	12.1507	2.4301	-	85936 B
Json_ToStream<CollectionsOfPrimitives>	Jil	2.1	2.1	316,424.3 ns	5,164.148 ns	4,577.883 ns	317,605.5 ns	308,197.1 ns	321,597.0 ns	1.00	0.00	-	-	-	96 B
Json_ToStream<CollectionsOfPrimitives>	Jil	2.2	2.2	488,696.2 ns	259,207.634 ns	298,503.897 ns	324,590.5 ns	310,477.9 ns	1,000,999.0 ns	1.46	0.93	-	-	-	96 B
Json_ToStream<IndexViewModel>	Jil	2.1	2.1	53,436.6 ns	794.976 ns	704.725 ns	53,314.4 ns	52,174.0 ns	54,454.8 ns	1.00	0.00	-	-	-	96 B
Json_ToStream<IndexViewModel>	Jil	2.2	2.2	50,287.9 ns	782.775 ns	653.653 ns	50,178.3 ns	49,608.0 ns	51,318.7 ns	0.94	0.01	-	-	-	96 B
Json_ToStream<Location>	Jil	2.1	2.1	5,488.2 ns	2,940.159 ns	3,385.892 ns	4,419.1 ns	2,280.8 ns	14,255.2 ns	1.00	0.00	-	-	-	96 B
Json_ToStream<Location>	Jil	2.2	2.2	3,056.9 ns	651.434 ns	697.027 ns	2,565.9 ns	2,280.8 ns	4,561.7 ns	0.83	0.50	-	-	-	96 B
Json_ToStream<LoginViewModel>	Jil	2.1	2.1	1,647.3 ns	234.002 ns	250.380 ns	1,568.1 ns	1,425.5 ns	1,995.7 ns	1.00	0.00	-	-	-	-
Json_ToStream<LoginViewModel>	Jil	2.2	2.2	2,971.1 ns	994.597 ns	1,105.492 ns	3,136.1 ns	1,425.5 ns	4,561.7 ns	1.83	0.75	-	-	-	-
Json_ToStream<MyEventsListerViewModel>	Jil	2.1	2.1	600,102.5 ns	5,196.403 ns	4,606.476 ns	599,715.6 ns	593,871.0 ns	609,551.7 ns	1.00	0.00	-	-	-	246624 B
Json_ToStream<MyEventsListerViewModel>	Jil	2.2	2.2	561,084.0 ns	2,134.997 ns	1,666.865 ns	561,226.6 ns	559,088.3 ns	563,650.0 ns	0.93	0.01	-	-	-	246624 B
Json_ToString<CollectionsOfPrimitives>	Jil	2.1	2.1	394,412.4 ns	8,051.294 ns	9,271.882 ns	395,866.5 ns	384,319.8 ns	416,821.6 ns	1.00	0.00	-	-	-	190528 B
Json_ToString<CollectionsOfPrimitives>	Jil	2.2	2.2	394,214.5 ns	7,657.936 ns	7,864.137 ns	391,447.4 ns	385,460.2 ns	410,549.3 ns	1.00	0.02	-	-	-	190528 B
Json_ToString<IndexViewModel>	Jil	2.1	2.1	59,087.7 ns	5,735.562 ns	6,605.082 ns	57,590.9 ns	49,608.0 ns	69,280.2 ns	1.00	0.00	-	-	-	58008 B
Json_ToString<IndexViewModel>	Jil	2.2	2.2	51,076.3 ns	6,380.115 ns	7,347.350 ns	47,612.3 ns	42,195.3 ns	65,003.6 ns	0.86	0.06	-	-	-	58008 B
Json_ToString<Location>	Jil	2.1	2.1	6,329.3 ns	2,144.182 ns	2,469.243 ns	7,412.7 ns	3,136.1 ns	9,693.5 ns	1.00	0.00	-	-	-	1392 B
Json_ToString<Location>	Jil	2.2	2.2	3,466.3 ns	429.753 ns	477.669 ns	3,136.1 ns	3,136.1 ns	4,276.6 ns	0.66	0.32	-	-	-	1392 B
Json_ToString<LoginViewModel>	Jil	2.1	2.1	2,400.9 ns	312.001 ns	346.788 ns	2,280.8 ns	1,995.7 ns	3,136.1 ns	1.00	0.00	-	-	-	736 B
Json_ToString<LoginViewModel>	Jil	2.2	2.2	2,385.9 ns	344.248 ns	382.631 ns	2,280.8 ns	1,995.7 ns	3,136.1 ns	1.00	0.10	-	-	-	736 B
Json_ToString<MyEventsListerViewModel>	Jil	2.1	2.1	885,489.2 ns	443,655.925 ns	510,914.823 ns	597,434.8 ns	590,734.8 ns	1,760,515.2 ns	1.00	0.00	-	-	-	531824 B
Json_ToString<MyEventsListerViewModel>	Jil	2.2	2.2	547,500.9 ns	5,959.215 ns	5,282.689 ns	546,971.4 ns	542,267.2 ns	559,943.6 ns	0.70	0.30	-	-	-	531824 B
Json_FromStream<CollectionsOfPrimitives>	JSON.NET	2.1	2.1	725,043.7 ns	14,877.348 ns	16,536.133 ns	714,512.4 ns	710,799.2 ns	746,569.9 ns	1.00	0.00	47.7612	14.9254	-	310672 B
Json_FromStream<CollectionsOfPrimitives>	JSON.NET	2.2	2.2	739,519.5 ns	16,471.067 ns	18,307.548 ns	726,242.0 ns	722,896.8 ns	768,524.6 ns	1.02	0.01	48.4848	15.1515	-	310672 B
Json_FromStream<IndexViewModel>	JSON.NET	2.1	2.1	82,719.8 ns	2,152.457 ns	2,392.450 ns	82,871.1 ns	80,116.7 ns	89,407.0 ns	1.00	0.00	5.4825	0.7310	-	35592 B
Json_FromStream<IndexViewModel>	JSON.NET	2.2	2.2	80,415.3 ns	1,966.457 ns	2,264.575 ns	79,087.9 ns	78,777.6 ns	86,931.5 ns	0.97	0.02	5.2805	0.6601	-	35592 B
Json_FromStream<Location>	JSON.NET	2.1	2.1	3,572.7 ns	6.361 ns	5.312 ns	3,570.4 ns	3,567.1 ns	3,586.7 ns	1.00	0.00	0.9639	0.0151	-	6112 B
Json_FromStream<Location>	JSON.NET	2.2	2.2	3,486.3 ns	90.530 ns	104.254 ns	3,418.7 ns	3,391.9 ns	3,785.3 ns	0.99	0.03	0.9536	0.0142	-	6112 B
Json_FromStream<LoginViewModel>	JSON.NET	2.1	2.1	1,556.5 ns	6.722 ns	5.248 ns	1,556.0 ns	1,546.2 ns	1,570.0 ns	1.00	0.00	0.9155	0.0064	-	5800 B
Json_FromStream<LoginViewModel>	JSON.NET	2.2	2.2	1,633.1 ns	37.772 ns	37.097 ns	1,616.0 ns	1,609.5 ns	1,731.9 ns	1.05	0.03	0.9196	0.0067	-	5800 B
Json_FromStream<MyEventsListerViewModel>	JSON.NET	2.1	2.1	850,160.1 ns	20,019.875 ns	23,054.917 ns	860,921.7 ns	822,883.9 ns	910,117.8 ns	1.00	0.00	24.1379	6.8966	-	163480 B
Json_FromStream<MyEventsListerViewModel>	JSON.NET	2.2	2.2	881,307.2 ns	23,791.281 ns	25,456.405 ns	892,521.1 ns	851,767.6 ns	946,015.7 ns	1.03	0.01	25.0000	7.1429	-	163480 B
Json_FromString<CollectionsOfPrimitives>	JSON.NET	2.1	2.1	715,560.3 ns	21,438.157 ns	22,938.588 ns	704,472.1 ns	694,068.7 ns	774,956.7 ns	1.00	0.00	46.6472	14.5773	-	307656 B
Json_FromString<CollectionsOfPrimitives>	JSON.NET	2.2	2.2	711,847.9 ns	14,222.637 ns	15,808.423 ns	700,179.7 ns	695,903.2 ns	730,698.3 ns	1.00	0.02	46.6472	14.5773	-	307656 B
Json_FromString<IndexViewModel>	JSON.NET	2.1	2.1	73,046.9 ns	225.749 ns	176.250 ns	72,976.7 ns	72,918.6 ns	73,530.3 ns	1.00	0.00	4.9231	0.6154	-	32576 B
Json_FromString<IndexViewModel>	JSON.NET	2.2	2.2	77,947.5 ns	3,806.784 ns	4,383.899 ns	76,711.4 ns	73,573.6 ns	87,596.0 ns	1.10	0.06	4.8077	0.3205	-	32576 B
Json_FromString<Location>	JSON.NET	2.1	2.1	3,151.6 ns	62.653 ns	55.540 ns	3,123.1 ns	3,117.1 ns	3,266.7 ns	1.00	0.00	0.4837	-	-	3096 B
Json_FromString<Location>	JSON.NET	2.2	2.2	3,059.0 ns	61.926 ns	68.831 ns	3,013.9 ns	2,989.5 ns	3,147.6 ns	0.98	0.02	0.4786	-	-	3096 B
Json_FromString<LoginViewModel>	JSON.NET	2.1	2.1	1,471.6 ns	37.427 ns	41.600 ns	1,443.2 ns	1,438.0 ns	1,576.2 ns	1.00	0.00	0.4364	-	-	2784 B
Json_FromString<LoginViewModel>	JSON.NET	2.2	2.2	1,499.0 ns	28.855 ns	29.632 ns	1,497.1 ns	1,463.6 ns	1,559.6 ns	1.02	0.02	0.4393	-	-	2784 B
Json_FromString<MyEventsListerViewModel>	JSON.NET	2.1	2.1	812,195.2 ns	16,133.896 ns	14,302.278 ns	816,520.9 ns	779,227.9 ns	827,619.3 ns	1.00	0.00	23.1023	3.3003	-	160464 B
Json_FromString<MyEventsListerViewModel>	JSON.NET	2.2	2.2	851,113.7 ns	30,080.354 ns	33,434.234 ns	833,935.2 ns	830,413.6 ns	933,471.2 ns	1.06	0.04	24.3902	3.4843	-	160464 B
Json_ToStream<CollectionsOfPrimitives>	JSON.NET	2.1	2.1	504,674.6 ns	12,842.730 ns	14,789.707 ns	511,638.2 ns	489,331.8 ns	545,135.2 ns	1.00	0.00	16.4609	-	-	107664 B
Json_ToStream<CollectionsOfPrimitives>	JSON.NET	2.2	2.2	505,672.6 ns	6,869.327 ns	6,089.480 ns	507,171.7 ns	484,562.3 ns	507,972.1 ns	0.99	0.02	16.2272	-	-	107664 B
Json_ToStream<IndexViewModel>	JSON.NET	2.1	2.1	47,454.2 ns	975.509 ns	1,043.784 ns	46,762.0 ns	46,593.6 ns	49,093.9 ns	1.00	0.00	0.1865	-	-	2464 B
Json_ToStream<IndexViewModel>	JSON.NET	2.2	2.2	47,494.5 ns	1,213.106 ns	1,348.364 ns	46,854.6 ns	46,597.7 ns	51,611.6 ns	1.00	0.02	0.1950	-	-	2464 B
Json_ToStream<Location>	JSON.NET	2.1	2.1	1,689.5 ns	38.132 ns	42.384 ns	1,664.9 ns	1,656.2 ns	1,783.3 ns	1.00	0.00	0.0694	-	-	456 B
Json_ToStream<Location>	JSON.NET	2.2	2.2	1,676.7 ns	39.558 ns	43.968 ns	1,649.3 ns	1,645.6 ns	1,777.8 ns	0.99	0.00	0.0692	-	-	456 B
Json_ToStream<LoginViewModel>	JSON.NET	2.1	2.1	761.4 ns	18.649 ns	21.476 ns	749.2 ns	746.6 ns	820.4 ns	1.00	0.00	0.0686	-	-	456 B
Json_ToStream<LoginViewModel>	JSON.NET	2.2	2.2	745.1 ns	14.877 ns	15.918 ns	734.8 ns	733.5 ns	771.7 ns	0.98	0.01	0.0707	-	-	456 B
Json_ToStream<MyEventsListerViewModel>	JSON.NET	2.1	2.1	936,026.3 ns	17,789.424 ns	15,769.861 ns	941,840.5 ns	900,694.2 ns	948,665.8 ns	1.00	0.00	41.5094	-	-	269792 B
Json_ToStream<MyEventsListerViewModel>	JSON.NET	2.2	2.2	900,660.7 ns	14,120.538 ns	11,791.289 ns	903,448.3 ns	861,584.3 ns	906,054.3 ns	0.96	0.01	39.7112	-	-	269792 B
Json_ToString<CollectionsOfPrimitives>	JSON.NET	2.1	2.1	523,278.5 ns	8,948.611 ns	7,472.495 ns	525,884.2 ns	503,191.2 ns	527,605.1 ns	1.00	0.00	56.8421	29.4737	29.4737	318800 B
Json_ToString<CollectionsOfPrimitives>	JSON.NET	2.2	2.2	526,227.9 ns	7,985.101 ns	7,078.584 ns	528,458.0 ns	505,596.7 ns	530,008.3 ns	1.01	0.01	57.0825	29.5983	29.5983	318800 B
Json_ToString<IndexViewModel>	JSON.NET	2.1	2.1	46,794.3 ns	199.024 ns	155.385 ns	46,789.8 ns	46,499.8 ns	47,092.4 ns	1.00	0.00	9.4815	1.4121	-	60768 B
Json_ToString<IndexViewModel>	JSON.NET	2.2	2.2	48,275.5 ns	955.253 ns	1,022.110 ns	47,615.3 ns	47,413.1 ns	49,771.6 ns	1.04	0.02	9.5012	1.3856	-	60768 B
Json_ToString<Location>	JSON.NET	2.1	2.1	1,724.3 ns	2.891 ns	2.257 ns	1,724.9 ns	1,720.8 ns	1,728.1 ns	1.00	0.00	0.2744	-	-	1744 B
Json_ToString<Location>	JSON.NET	2.2	2.2	1,726.9 ns	43.793 ns	48.676 ns	1,708.1 ns	1,690.7 ns	1,879.3 ns	1.00	0.03	0.2689	-	-	1744 B
Json_ToString<LoginViewModel>	JSON.NET	2.1	2.1	826.4 ns	18.321 ns	20.363 ns	814.5 ns	812.5 ns	886.3 ns	1.00	0.00	0.2393	-	-	1512 B
Json_ToString<LoginViewModel>	JSON.NET	2.2	2.2	791.1 ns	20.327 ns	22.594 ns	779.0 ns	777.1 ns	862.4 ns	0.96	0.02	0.2373	-	-	1512 B
Json_ToString<MyEventsListerViewModel>	JSON.NET	2.1	2.1	942,359.6 ns	21,058.719 ns	18,668.006 ns	937,590.8 ns	932,038.6 ns	1,005,568.5 ns	1.00	0.00	86.2745	43.1373	43.1373	578256 B
Json_ToString<MyEventsListerViewModel>	JSON.NET	2.2	2.2	930,082.0 ns	27,260.824 ns	31,393.606 ns	916,888.6 ns	902,351.0 ns	1,007,782.5 ns	1.00	0.04	90.2256	45.1128	45.1128	578240 B
Json_FromStream<CollectionsOfPrimitives>	Utf8Json	2.1	2.1	339,258.2 ns	4,901.299 ns	4,344.873 ns	340,645.8 ns	326,441.0 ns	342,156.6 ns	1.00	0.00	26.8817	8.0645	-	179544 B
Json_FromStream<CollectionsOfPrimitives>	Utf8Json	2.2	2.2	333,887.3 ns	3,857.541 ns	3,221.221 ns	334,572.8 ns	323,239.2 ns	335,697.6 ns	0.98	0.00	28.1124	8.0321	-	179544 B
Json_FromStream<IndexViewModel>	Utf8Json	2.1	2.1	53,766.7 ns	1,386.099 ns	1,540.645 ns	52,720.7 ns	52,464.4 ns	58,268.1 ns	1.00	0.00	3.5049	0.4381	-	22600 B
Json_FromStream<IndexViewModel>	Utf8Json	2.2	2.2	47,639.6 ns	1,273.946 ns	1,467.078 ns	48,018.5 ns	46,147.0 ns	51,602.2 ns	0.89	0.03	3.4870	0.3874	-	22600 B
Json_FromStream<Location>	Utf8Json	2.1	2.1	1,083.9 ns	34.184 ns	37.995 ns	1,061.3 ns	1,052.4 ns	1,184.6 ns	1.00	0.00	0.0752	-	-	488 B
Json_FromStream<Location>	Utf8Json	2.2	2.2	1,054.4 ns	32.423 ns	37.338 ns	1,064.3 ns	1,015.4 ns	1,139.8 ns	0.98	0.04	0.0729	-	-	488 B
Json_FromStream<LoginViewModel>	Utf8Json	2.1	2.1	425.3 ns	10.406 ns	10.220 ns	420.4 ns	417.6 ns	453.1 ns	1.00	0.00	0.0265	-	-	176 B
Json_FromStream<LoginViewModel>	Utf8Json	2.2	2.2	438.4 ns	14.385 ns	15.392 ns	428.3 ns	426.6 ns	472.7 ns	1.03	0.03	0.0271	-	-	176 B
Json_FromStream<MyEventsListerViewModel>	Utf8Json	2.1	2.1	395,128.1 ns	10,712.264 ns	11,462.003 ns	389,461.6 ns	387,042.8 ns	428,803.3 ns	1.00	0.00	16.2075	3.2415	-	111184 B
Json_FromStream<MyEventsListerViewModel>	Utf8Json	2.2	2.2	381,261.3 ns	9,329.981 ns	10,370.249 ns	375,541.9 ns	374,275.0 ns	411,412.6 ns	0.97	0.03	17.2414	4.7022	-	111184 B
Json_FromString<CollectionsOfPrimitives>	Utf8Json	2.1	2.1	349,487.2 ns	9,366.222 ns	10,410.531 ns	343,546.7 ns	341,826.6 ns	380,184.9 ns	1.00	0.00	34.4828	10.0575	-	228360 B
Json_FromString<CollectionsOfPrimitives>	Utf8Json	2.2	2.2	349,054.5 ns	8,148.860 ns	8,719.189 ns	344,421.3 ns	343,371.0 ns	371,963.2 ns	1.00	0.03	34.6320	10.1010	-	228360 B
Json_FromString<IndexViewModel>	Utf8Json	2.1	2.1	53,017.8 ns	1,037.301 ns	1,152.958 ns	52,371.7 ns	52,019.7 ns	54,921.4 ns	1.00	0.00	5.4490	0.4359	-	35184 B
Json_FromString<IndexViewModel>	Utf8Json	2.2	2.2	52,359.3 ns	227.107 ns	177.310 ns	52,309.8 ns	52,193.5 ns	52,856.9 ns	0.98	0.02	5.4348	0.4181	-	35184 B
Json_FromString<Location>	Utf8Json	2.1	2.1	1,262.5 ns	75.837 ns	87.334 ns	1,231.1 ns	1,192.3 ns	1,446.9 ns	1.00	0.00	0.1104	-	-	712 B
Json_FromString<Location>	Utf8Json	2.2	2.2	1,214.3 ns	32.009 ns	32.870 ns	1,212.7 ns	1,179.2 ns	1,307.0 ns	0.96	0.07	0.1089	-	-	712 B
Json_FromString<LoginViewModel>	Utf8Json	2.1	2.1	500.5 ns	14.647 ns	15.672 ns	490.1 ns	488.4 ns	543.1 ns	1.00	0.00	0.0437	-	-	288 B
Json_FromString<LoginViewModel>	Utf8Json	2.2	2.2	486.3 ns	8.877 ns	7.413 ns	484.2 ns	483.5 ns	510.9 ns	0.96	0.03	0.0450	-	-	288 B
Json_FromString<MyEventsListerViewModel>	Utf8Json	2.1	2.1	452,364.1 ns	8,589.732 ns	9,190.917 ns	447,465.2 ns	445,400.6 ns	470,012.0 ns	1.00	0.00	27.9851	7.4627	-	184560 B
Json_FromString<MyEventsListerViewModel>	Utf8Json	2.2	2.2	445,263.4 ns	6,466.595 ns	5,732.468 ns	446,454.0 ns	426,594.7 ns	449,589.1 ns	0.98	0.02	28.6225	7.1556	-	184560 B
Json_ToStream<CollectionsOfPrimitives>	Utf8Json	2.1	2.1	318,547.3 ns	1,592.985 ns	1,243.698 ns	317,981.1 ns	317,506.4 ns	321,807.6 ns	1.00	0.00	-	-	-	2768 B
Json_ToStream<CollectionsOfPrimitives>	Utf8Json	2.2	2.2	321,580.5 ns	6,388.259 ns	6,560.272 ns	325,319.3 ns	311,883.3 ns	327,705.0 ns	1.01	0.02	-	-	-	2768 B
Json_ToStream<IndexViewModel>	Utf8Json	2.1	2.1	32,845.1 ns	885.513 ns	1,019.758 ns	32,746.1 ns	31,845.7 ns	35,462.3 ns	1.00	0.00	-	-	-	-
Json_ToStream<IndexViewModel>	Utf8Json	2.2	2.2	27,015.0 ns	671.787 ns	746.690 ns	26,586.1 ns	26,426.5 ns	29,064.8 ns	0.82	0.03	-	-	-	-
Json_ToStream<Location>	Utf8Json	2.1	2.1	451.1 ns	11.637 ns	12.934 ns	442.4 ns	439.8 ns	486.5 ns	1.00	0.00	-	-	-	-
Json_ToStream<Location>	Utf8Json	2.2	2.2	430.5 ns	10.591 ns	12.196 ns	423.3 ns	419.8 ns	453.6 ns	0.96	0.02	-	-	-	-
Json_ToStream<LoginViewModel>	Utf8Json	2.1	2.1	200.7 ns	4.295 ns	4.773 ns	198.0 ns	197.6 ns	212.1 ns	1.00	0.00	-	-	-	-
Json_ToStream<LoginViewModel>	Utf8Json	2.2	2.2	191.2 ns	4.307 ns	4.609 ns	187.9 ns	186.8 ns	198.5 ns	0.95	0.02	-	-	-	-
Json_ToStream<MyEventsListerViewModel>	Utf8Json	2.1	2.1	753,272.5 ns	22,921.961 ns	25,477.699 ns	756,169.0 ns	719,818.7 ns	810,799.5 ns	1.00	0.00	39.2749	39.2749	39.2749	370712 B
Json_ToStream<MyEventsListerViewModel>	Utf8Json	2.2	2.2	719,206.1 ns	18,950.090 ns	21,062.975 ns	730,236.3 ns	698,976.7 ns	777,450.0 ns	0.96	0.03	41.2979	41.2979	41.2979	370712 B
Json_ToString<CollectionsOfPrimitives>	Utf8Json	2.1	2.1	355,214.6 ns	9,741.344 ns	10,827.478 ns	359,885.8 ns	343,328.0 ns	382,189.5 ns	1.00	0.00	30.2158	30.2158	30.2158	100376 B
Json_ToString<CollectionsOfPrimitives>	Utf8Json	2.2	2.2	347,145.0 ns	9,228.193 ns	9,874.063 ns	342,364.8 ns	341,812.3 ns	374,532.7 ns	0.98	0.03	30.0860	30.0860	30.0860	100376 B
Json_ToString<IndexViewModel>	Utf8Json	2.1	2.1	38,253.8 ns	752.164 ns	866.193 ns	38,285.4 ns	36,962.4 ns	40,280.8 ns	1.00	0.00	3.8911	0.1556	-	25136 B
Json_ToString<IndexViewModel>	Utf8Json	2.2	2.2	38,284.0 ns	1,139.674 ns	1,219.438 ns	37,531.2 ns	37,092.6 ns	40,561.4 ns	1.00	0.04	3.8670	0.1547	-	25136 B
Json_ToString<Location>	Utf8Json	2.1	2.1	564.3 ns	13.521 ns	14.468 ns	555.8 ns	552.7 ns	601.9 ns	1.00	0.00	0.0649	-	-	424 B
Json_ToString<Location>	Utf8Json	2.2	2.2	550.5 ns	10.793 ns	10.600 ns	546.6 ns	540.1 ns	569.0 ns	0.97	0.02	0.0657	-	-	424 B
Json_ToString<LoginViewModel>	Utf8Json	2.1	2.1	258.5 ns	6.763 ns	7.517 ns	253.8 ns	252.9 ns	278.3 ns	1.00	0.00	0.0296	-	-	192 B
Json_ToString<LoginViewModel>	Utf8Json	2.2	2.2	240.8 ns	4.776 ns	5.309 ns	236.8 ns	235.6 ns	249.1 ns	0.93	0.02	0.0299	-	-	192 B
Json_ToString<MyEventsListerViewModel>	Utf8Json	2.1	2.1	740,750.4 ns	14,081.948 ns	14,461.124 ns	736,129.2 ns	730,963.2 ns	780,618.6 ns	1.00	0.00	86.3787	86.3787	86.3787	517432 B
Json_ToString<MyEventsListerViewModel>	Utf8Json	2.2	2.2	759,103.6 ns	25,792.467 ns	28,668.259 ns	739,993.9 ns	733,818.4 ns	821,446.1 ns	1.03	0.04	83.9416	83.9416	83.9416	517432 B
Json_FromStream<CollectionsOfPrimitives>	DataContractJsonSerializer	2.1	2.1	4,368,004.1 ns	118,690.854 ns	131,924.570 ns	4,290,322.7 ns	4,268,525.7 ns	4,732,064.2 ns	1.00	0.00	125.0000	31.2500	-	835496 B
Json_FromStream<CollectionsOfPrimitives>	DataContractJsonSerializer	2.2	2.2	4,340,251.0 ns	105,401.521 ns	108,239.602 ns	4,278,140.6 ns	4,264,647.1 ns	4,585,673.9 ns	0.99	0.02	125.0000	31.2500	-	835496 B
Json_FromStream<IndexViewModel>	DataContractJsonSerializer	2.1	2.1	368,175.6 ns	2,029.407 ns	1,799.016 ns	368,003.8 ns	365,037.1 ns	371,661.0 ns	1.00	0.00	13.7195	1.5244	-	95128 B
Json_FromStream<IndexViewModel>	DataContractJsonSerializer	2.2	2.2	385,418.0 ns	18,044.488 ns	20,780.059 ns	387,324.1 ns	359,394.0 ns	436,183.6 ns	1.07	0.05	14.0625	1.5625	-	95128 B
Json_FromStream<Location>	DataContractJsonSerializer	2.1	2.1	11,350.4 ns	304.815 ns	338.801 ns	11,132.8 ns	11,009.7 ns	12,210.1 ns	1.00	0.00	1.9358	0.0461	-	12376 B
Json_FromStream<Location>	DataContractJsonSerializer	2.2	2.2	11,303.7 ns	214.696 ns	200.826 ns	11,242.7 ns	11,132.7 ns	11,798.4 ns	0.99	0.03	1.9296	0.0471	-	12376 B
Json_FromStream<LoginViewModel>	DataContractJsonSerializer	2.1	2.1	4,982.6 ns	125.636 ns	129.019 ns	4,898.2 ns	4,870.9 ns	5,291.4 ns	1.00	0.00	1.7817	0.0405	-	11344 B
Json_FromStream<LoginViewModel>	DataContractJsonSerializer	2.2	2.2	4,770.6 ns	101.823 ns	104.565 ns	4,706.1 ns	4,661.8 ns	4,907.9 ns	0.96	0.01	1.7946	0.0390	-	11344 B
Json_FromStream<MyEventsListerViewModel>	DataContractJsonSerializer	2.1	2.1	3,935,524.1 ns	77,362.071 ns	64,600.833 ns	3,945,287.6 ns	3,736,412.4 ns	4,001,172.6 ns	1.00	0.00	80.6452	16.1290	-	616304 B
Json_FromStream<MyEventsListerViewModel>	DataContractJsonSerializer	2.2	2.2	3,847,116.3 ns	51,692.505 ns	45,824.059 ns	3,841,978.2 ns	3,737,687.2 ns	3,926,925.9 ns	0.98	0.02	92.3077	15.3846	-	616304 B
Json_ToStream<CollectionsOfPrimitives>	DataContractJsonSerializer	2.1	2.1	1,926,519.0 ns	57,044.245 ns	63,404.527 ns	1,946,786.7 ns	1,859,742.5 ns	2,070,584.5 ns	1.00	0.00	7.8740	-	-	79024 B
Json_ToStream<CollectionsOfPrimitives>	DataContractJsonSerializer	2.2	2.2	1,759,662.2 ns	47,756.510 ns	53,081.234 ns	1,733,149.4 ns	1,725,073.5 ns	1,915,793.4 ns	0.91	0.03	7.2464	-	-	79024 B
Json_ToStream<IndexViewModel>	DataContractJsonSerializer	2.1	2.1	108,491.3 ns	2,317.127 ns	2,275.728 ns	107,554.5 ns	106,780.7 ns	113,410.8 ns	1.00	0.00	-	-	-	2432 B
Json_ToStream<IndexViewModel>	DataContractJsonSerializer	2.2	2.2	108,020.9 ns	3,304.128 ns	3,805.039 ns	105,486.9 ns	104,736.8 ns	117,953.2 ns	1.00	0.04	-	-	-	2432 B
Json_ToStream<Location>	DataContractJsonSerializer	2.1	2.1	3,065.2 ns	83.815 ns	96.521 ns	3,091.4 ns	2,949.7 ns	3,277.9 ns	1.00	0.00	0.1499	-	-	1008 B
Json_ToStream<Location>	DataContractJsonSerializer	2.2	2.2	3,034.0 ns	109.444 ns	117.104 ns	2,971.8 ns	2,940.5 ns	3,336.0 ns	0.99	0.04	0.1488	-	-	1008 B
Json_ToStream<LoginViewModel>	DataContractJsonSerializer	2.1	2.1	1,318.8 ns	32.345 ns	37.249 ns	1,299.3 ns	1,289.3 ns	1,415.9 ns	1.00	0.00	0.1567	-	-	1008 B
Json_ToStream<LoginViewModel>	DataContractJsonSerializer	2.2	2.2	1,338.3 ns	34.486 ns	39.714 ns	1,311.6 ns	1,304.4 ns	1,443.1 ns	1.02	0.03	0.1587	-	-	1008 B
Json_ToStream<MyEventsListerViewModel>	DataContractJsonSerializer	2.1	2.1	1,088,181.7 ns	17,752.401 ns	15,737.041 ns	1,090,969.2 ns	1,034,786.3 ns	1,100,516.4 ns	1.00	0.00	-	-	-	24192 B
Json_ToStream<MyEventsListerViewModel>	DataContractJsonSerializer	2.2	2.2	1,043,027.1 ns	30,484.981 ns	33,883.976 ns	1,024,529.7 ns	1,014,664.7 ns	1,131,768.6 ns	0.97	0.03	-	-	-	24192 B

from performance.

adamsitnik commented on September 25, 2024

Serializers.XML

No significant difference.

Type	Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Xml_FromStream<ClassImplementingIXmlSerialiable>	XmlSerializer	2.1	2.1	3,795.9 ns	101.667 ns	108.782 ns	3,743.0 ns	3,720.7 ns	4,144.5 ns	1.00	0.00	0.6841	-	-	4.31 KB
Xml_FromStream<ClassImplementingIXmlSerialiable>	XmlSerializer	2.2	2.2	3,780.6 ns	121.089 ns	129.564 ns	3,762.3 ns	3,647.4 ns	4,062.7 ns	1.00	0.03	0.6967	-	-	4.31 KB
Xml_FromStream<CollectionsOfPrimitives>	XmlSerializer	2.1	2.1	999,384.4 ns	30,804.110 ns	34,238.686 ns	1,010,887.3 ns	965,220.8 ns	1,084,136.4 ns	1.00	0.00	25.0000	-	-	173.96 KB
Xml_FromStream<CollectionsOfPrimitives>	XmlSerializer	2.2	2.2	1,011,412.0 ns	17,086.538 ns	13,340.045 ns	1,007,136.9 ns	1,003,351.6 ns	1,050,285.6 ns	0.99	0.02	25.0000	-	-	173.96 KB
Xml_FromStream<IndexViewModel>	XmlSerializer	2.1	2.1	148,114.0 ns	3,795.079 ns	4,218.220 ns	145,369.2 ns	144,477.4 ns	158,134.0 ns	1.00	0.00	10.3155	1.2136	-	66.19 KB
Xml_FromStream<IndexViewModel>	XmlSerializer	2.2	2.2	147,653.5 ns	2,867.119 ns	3,186.795 ns	146,043.0 ns	145,542.5 ns	154,499.2 ns	1.00	0.02	10.3976	1.2232	-	66.19 KB
Xml_FromStream<Location>	XmlSerializer	2.1	2.1	9,487.6 ns	212.386 ns	188.275 ns	9,405.7 ns	9,356.8 ns	9,915.7 ns	1.00	0.00	1.0979	-	-	7 KB
Xml_FromStream<Location>	XmlSerializer	2.2	2.2	9,467.3 ns	38.806 ns	30.297 ns	9,466.8 ns	9,391.6 ns	9,520.8 ns	1.00	0.02	1.1139	-	-	7 KB
Xml_FromStream<LoginViewModel>	XmlSerializer	2.1	2.1	6,855.8 ns	126.166 ns	118.016 ns	6,820.2 ns	6,773.4 ns	7,142.8 ns	1.00	0.00	0.9382	-	-	5.95 KB
Xml_FromStream<LoginViewModel>	XmlSerializer	2.2	2.2	7,051.0 ns	223.277 ns	238.904 ns	6,903.5 ns	6,843.6 ns	7,645.0 ns	1.03	0.03	0.9603	-	-	5.95 KB
Xml_FromStream<MyEventsListerViewModel>	XmlSerializer	2.1	2.1	1,855,326.4 ns	53,171.132 ns	61,231.955 ns	1,815,037.4 ns	1,802,865.2 ns	2,024,841.7 ns	1.00	0.00	85.2713	23.2558	-	536.98 KB
Xml_FromStream<MyEventsListerViewModel>	XmlSerializer	2.2	2.2	1,927,516.1 ns	53,514.995 ns	57,260.445 ns	1,934,468.2 ns	1,849,832.2 ns	2,058,225.3 ns	1.04	0.04	85.2713	23.2558	-	536.98 KB
Xml_FromStream<SimpleStructWithProperties>	XmlSerializer	2.1	2.1	6,180.1 ns	147.126 ns	157.423 ns	6,105.0 ns	6,074.1 ns	6,622.8 ns	1.00	0.00	0.8177	-	-	5.13 KB
Xml_FromStream<SimpleStructWithProperties>	XmlSerializer	2.2	2.2	6,152.0 ns	17.119 ns	13.366 ns	6,150.9 ns	6,133.9 ns	6,175.9 ns	0.99	0.03	0.8044	-	-	5.13 KB
Xml_FromStream<XmlElement>	XmlSerializer	2.1	2.1	4,941.2 ns	322.734 ns	371.661 ns	4,690.3 ns	4,607.1 ns	5,622.6 ns	1.00	0.00	0.9484	0.0186	-	5.93 KB
Xml_FromStream<XmlElement>	XmlSerializer	2.2	2.2	4,681.0 ns	121.924 ns	140.408 ns	4,602.2 ns	4,562.7 ns	5,102.5 ns	0.95	0.05	0.9600	0.0200	-	5.93 KB
Xml_ToStream<ClassImplementingIXmlSerialiable>	XmlSerializer	2.1	2.1	1,391.5 ns	40.934 ns	45.498 ns	1,365.0 ns	1,356.0 ns	1,500.1 ns	1.00	0.00	1.1400	0.0227	-	7.02 KB
Xml_ToStream<ClassImplementingIXmlSerialiable>	XmlSerializer	2.2	2.2	1,398.7 ns	34.142 ns	37.949 ns	1,375.5 ns	1,368.9 ns	1,499.1 ns	1.01	0.02	1.1390	0.0229	-	7.02 KB
Xml_ToStream<CollectionsOfPrimitives>	XmlSerializer	2.1	2.1	596,533.2 ns	15,408.420 ns	16,486.837 ns	584,531.4 ns	581,977.1 ns	636,652.7 ns	1.00	0.00	70.6522	-	-	453.91 KB
Xml_ToStream<CollectionsOfPrimitives>	XmlSerializer	2.2	2.2	592,791.0 ns	1,194.702 ns	997.630 ns	592,530.5 ns	591,501.8 ns	594,885.3 ns	0.99	0.03	72.1154	-	-	453.91 KB
Xml_ToStream<IndexViewModel>	XmlSerializer	2.1	2.1	51,159.9 ns	1,781.905 ns	1,487.971 ns	50,673.7 ns	50,319.1 ns	55,717.5 ns	1.00	0.00	1.6892	-	-	10.97 KB
Xml_ToStream<IndexViewModel>	XmlSerializer	2.2	2.2	52,828.8 ns	2,821.035 ns	3,248.708 ns	52,263.1 ns	49,857.2 ns	60,498.3 ns	1.06	0.07	1.6667	-	-	10.97 KB
Xml_ToStream<Location>	XmlSerializer	2.1	2.1	3,753.1 ns	125.337 ns	139.311 ns	3,651.8 ns	3,633.9 ns	4,060.2 ns	1.00	0.00	1.2354	0.0153	-	7.66 KB
Xml_ToStream<Location>	XmlSerializer	2.2	2.2	3,895.0 ns	77.013 ns	64.310 ns	3,921.6 ns	3,743.2 ns	3,927.2 ns	1.02	0.03	1.2412	0.0157	-	7.66 KB
Xml_ToStream<LoginViewModel>	XmlSerializer	2.1	2.1	2,588.3 ns	12.531 ns	10.464 ns	2,588.1 ns	2,576.9 ns	2,616.2 ns	1.00	0.00	1.2277	0.0208	-	7.62 KB
Xml_ToStream<LoginViewModel>	XmlSerializer	2.2	2.2	2,678.1 ns	58.028 ns	66.825 ns	2,644.2 ns	2,625.2 ns	2,870.9 ns	1.04	0.03	1.2261	0.0219	-	7.62 KB
Xml_ToStream<MyEventsListerViewModel>	XmlSerializer	2.1	2.1	452,637.7 ns	12,621.286 ns	14,028.526 ns	446,589.9 ns	439,899.4 ns	492,967.4 ns	1.00	0.00	7.3529	-	-	57.3 KB
Xml_ToStream<MyEventsListerViewModel>	XmlSerializer	2.2	2.2	497,356.2 ns	30,882.219 ns	35,564.009 ns	473,585.8 ns	468,655.6 ns	585,134.1 ns	1.10	0.08	8.3333	-	-	57.3 KB
Xml_ToStream<SimpleStructWithProperties>	XmlSerializer	2.1	2.1	2,394.8 ns	49.208 ns	52.652 ns	2,362.6 ns	2,341.1 ns	2,464.4 ns	1.00	0.00	1.2282	0.0195	-	7.57 KB
Xml_ToStream<SimpleStructWithProperties>	XmlSerializer	2.2	2.2	2,390.8 ns	45.022 ns	44.218 ns	2,368.3 ns	2,363.4 ns	2,488.4 ns	1.00	0.02	1.2216	0.0197	-	7.57 KB
Xml_ToStream<XmlElement>	XmlSerializer	2.1	2.1	1,325.2 ns	26.161 ns	25.694 ns	1,332.2 ns	1,292.2 ns	1,356.0 ns	1.00	0.00	1.1359	0.0215	-	7.02 KB
Xml_ToStream<XmlElement>	XmlSerializer	2.2	2.2	1,291.2 ns	24.920 ns	26.664 ns	1,279.3 ns	1,276.9 ns	1,373.7 ns	0.98	0.02	1.1359	0.0213	-	7.02 KB
Xml_FromStream<ClassImplementingIXmlSerialiable>	DataContractSerializer	2.1	2.1	2,122.0 ns	41.494 ns	44.398 ns	2,092.8 ns	2,069.3 ns	2,188.3 ns	1.00	0.00	0.7890	0.0088	-	4.91 KB
Xml_FromStream<ClassImplementingIXmlSerialiable>	DataContractSerializer	2.2	2.2	2,078.9 ns	54.310 ns	58.111 ns	2,052.4 ns	2,033.1 ns	2,260.5 ns	0.98	0.03	0.7907	0.0085	-	4.91 KB
Xml_FromStream<CollectionsOfPrimitives>	DataContractSerializer	2.1	2.1	1,838,644.7 ns	48,818.935 ns	56,219.959 ns	1,798,964.5 ns	1,787,775.2 ns	1,985,112.4 ns	1.00	0.00	27.7778	6.9444	-	209.98 KB
Xml_FromStream<CollectionsOfPrimitives>	DataContractSerializer	2.2	2.2	1,894,600.2 ns	52,406.983 ns	58,250.223 ns	1,863,604.0 ns	1,836,907.2 ns	2,041,209.8 ns	1.03	0.03	27.7778	6.9444	-	209.98 KB
Xml_FromStream<IndexViewModel>	DataContractSerializer	2.1	2.1	171,436.9 ns	4,362.055 ns	4,848.412 ns	171,105.5 ns	166,656.6 ns	183,251.3 ns	1.00	0.00	6.3202	0.7022	-	41.64 KB
Xml_FromStream<IndexViewModel>	DataContractSerializer	2.2	2.2	176,600.2 ns	5,025.284 ns	5,787.124 ns	176,932.9 ns	170,707.1 ns	191,810.9 ns	1.03	0.03	6.4655	0.7184	-	41.64 KB
Xml_FromStream<Location>	DataContractSerializer	2.1	2.1	6,413.8 ns	131.282 ns	140.471 ns	6,422.8 ns	6,247.9 ns	6,577.0 ns	1.00	0.00	1.9351	0.0523	-	12.03 KB
Xml_FromStream<Location>	DataContractSerializer	2.2	2.2	6,456.9 ns	134.581 ns	144.001 ns	6,442.6 ns	6,307.9 ns	6,638.9 ns	1.01	0.00	1.9465	0.0526	-	12.03 KB
Xml_FromStream<LoginViewModel>	DataContractSerializer	2.1	2.1	3,754.9 ns	94.912 ns	105.495 ns	3,694.2 ns	3,664.1 ns	4,047.3 ns	1.00	0.00	1.8958	0.0462	-	11.73 KB
Xml_FromStream<LoginViewModel>	DataContractSerializer	2.2	2.2	3,790.5 ns	16.398 ns	12.803 ns	3,791.0 ns	3,778.3 ns	3,823.5 ns	1.00	0.03	1.8921	0.0454	-	11.73 KB
Xml_FromStream<MyEventsListerViewModel>	DataContractSerializer	2.1	2.1	1,950,570.4 ns	57,764.357 ns	66,521.519 ns	1,909,030.0 ns	1,895,923.1 ns	2,138,900.4 ns	1.00	0.00	23.4375	-	-	194.54 KB
Xml_FromStream<MyEventsListerViewModel>	DataContractSerializer	2.2	2.2	2,022,999.0 ns	44,579.584 ns	49,550.089 ns	2,050,858.7 ns	1,957,683.2 ns	2,087,278.4 ns	1.04	0.03	23.4375	-	-	194.61 KB
Xml_FromStream<SimpleStructWithProperties>	DataContractSerializer	2.1	2.1	2,791.8 ns	81.366 ns	87.061 ns	2,786.5 ns	2,702.6 ns	2,985.3 ns	1.00	0.00	1.8633	0.0454	-	11.52 KB
Xml_FromStream<SimpleStructWithProperties>	DataContractSerializer	2.2	2.2	2,872.5 ns	51.357 ns	42.885 ns	2,889.0 ns	2,775.1 ns	2,897.3 ns	1.02	0.03	1.8688	0.0461	-	11.52 KB
Xml_FromStream<XmlElement>	DataContractSerializer	2.1	2.1	3,726.1 ns	73.556 ns	75.536 ns	3,778.8 ns	3,615.9 ns	3,794.6 ns	1.00	0.00	1.4018	0.0305	-	8.66 KB
Xml_FromStream<XmlElement>	DataContractSerializer	2.2	2.2	3,843.9 ns	147.022 ns	163.415 ns	3,838.1 ns	3,674.9 ns	4,260.5 ns	1.04	0.04	1.3923	0.0306	-	8.66 KB
Xml_ToStream<ClassImplementingIXmlSerialiable>	DataContractSerializer	2.1	2.1	715.8 ns	26.614 ns	28.476 ns	700.8 ns	694.0 ns	785.3 ns	1.00	0.00	0.1863	-	-	1.16 KB
Xml_ToStream<ClassImplementingIXmlSerialiable>	DataContractSerializer	2.2	2.2	738.5 ns	29.464 ns	24.604 ns	727.8 ns	725.6 ns	812.8 ns	1.02	0.03	0.1872	-	-	1.16 KB
Xml_ToStream<CollectionsOfPrimitives>	DataContractSerializer	2.1	2.1	786,883.8 ns	19,527.123 ns	22,487.464 ns	772,554.6 ns	767,338.1 ns	844,103.7 ns	1.00	0.00	3.2258	-	-	33.74 KB
Xml_ToStream<CollectionsOfPrimitives>	DataContractSerializer	2.2	2.2	803,760.7 ns	25,140.470 ns	28,951.803 ns	789,886.7 ns	775,610.6 ns	886,308.1 ns	1.02	0.03	3.2680	-	-	33.74 KB
Xml_ToStream<IndexViewModel>	DataContractSerializer	2.1	2.1	87,443.2 ns	2,046.842 ns	2,190.098 ns	86,523.9 ns	85,361.2 ns	91,716.9 ns	1.00	0.00	3.2097	-	-	20.37 KB
Xml_ToStream<IndexViewModel>	DataContractSerializer	2.2	2.2	83,329.7 ns	3,192.829 ns	3,548.821 ns	81,545.5 ns	80,397.5 ns	92,080.3 ns	0.95	0.03	3.0685	-	-	20.37 KB
Xml_ToStream<Location>	DataContractSerializer	2.1	2.1	2,362.0 ns	83.958 ns	89.834 ns	2,314.5 ns	2,286.3 ns	2,606.7 ns	1.00	0.00	0.2134	-	-	1.37 KB
Xml_ToStream<Location>	DataContractSerializer	2.2	2.2	2,397.4 ns	62.272 ns	69.216 ns	2,429.1 ns	2,322.6 ns	2,572.7 ns	1.02	0.04	0.2153	-	-	1.37 KB
Xml_ToStream<LoginViewModel>	DataContractSerializer	2.1	2.1	1,273.9 ns	2.987 ns	2.332 ns	1,272.7 ns	1,270.3 ns	1,277.3 ns	1.00	0.00	0.2192	-	-	1.37 KB
Xml_ToStream<LoginViewModel>	DataContractSerializer	2.2	2.2	1,312.3 ns	26.710 ns	28.580 ns	1,299.9 ns	1,280.5 ns	1,366.5 ns	1.04	0.02	0.2208	-	-	1.37 KB
Xml_ToStream<MyEventsListerViewModel>	DataContractSerializer	2.1	2.1	1,090,736.9 ns	63,414.982 ns	73,028.788 ns	1,039,776.8 ns	1,031,683.3 ns	1,262,440.3 ns	1.00	0.00	51.7241	-	-	339.2 KB
Xml_ToStream<MyEventsListerViewModel>	DataContractSerializer	2.2	2.2	942,200.3 ns	28,936.110 ns	32,162.409 ns	920,454.1 ns	913,548.1 ns	1,032,065.9 ns	0.86	0.04	51.0949	-	-	339.2 KB
Xml_ToStream<SimpleStructWithProperties>	DataContractSerializer	2.1	2.1	1,070.3 ns	19.484 ns	16.270 ns	1,071.0 ns	1,045.4 ns	1,108.4 ns	1.00	0.00	0.2248	-	-	1.4 KB
Xml_ToStream<SimpleStructWithProperties>	DataContractSerializer	2.2	2.2	1,046.0 ns	27.259 ns	29.166 ns	1,028.0 ns	1,021.6 ns	1,115.5 ns	0.98	0.02	0.2236	-	-	1.4 KB
Xml_ToStream<XmlElement>	DataContractSerializer	2.1	2.1	484.9 ns	9.447 ns	9.702 ns	479.8 ns	473.5 ns	505.8 ns	1.00	0.00	0.1800	-	-	1.12 KB
Xml_ToStream<XmlElement>	DataContractSerializer	2.2	2.2	464.7 ns	8.937 ns	7.923 ns	461.9 ns	457.6 ns	482.9 ns	0.96	0.02	0.1795	-	-	1.12 KB

from performance.

adamsitnik commented on September 25, 2024

BlockCopy

No significant difference for 3 out of 4 test cases. The test case with number of elements = 100 has regression. It's implemented in native code, I can't check it quickly with BDN disassembler.

Method	Toolchain	numElements	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
CallBlockCopy	2.1	0	5.242 ns	0.0168 ns	0.0140 ns	5.244 ns	5.221 ns	5.272 ns	1.00	0.00	-	-	-	-
CallBlockCopy	2.2	0	5.426 ns	0.0060 ns	0.0053 ns	5.424 ns	5.420 ns	5.435 ns	1.04	0.00	-	-	-	-
CallBlockCopy	2.1	10	6.250 ns	0.0084 ns	0.0070 ns	6.248 ns	6.240 ns	6.268 ns	1.00	0.00	-	-	-	-
CallBlockCopy	2.2	10	6.517 ns	0.0127 ns	0.0119 ns	6.517 ns	6.504 ns	6.547 ns	1.04	0.00	-	-	-	-
CallBlockCopy	2.1	100	8.522 ns	0.1662 ns	0.1554 ns	8.445 ns	8.389 ns	8.812 ns	1.00	0.00	-	-	-	-
CallBlockCopy	2.2	100	12.397 ns	0.0123 ns	0.0102 ns	12.394 ns	12.385 ns	12.422 ns	1.45	0.03	-	-	-	-
CallBlockCopy	2.1	1000	28.606 ns	0.0288 ns	0.0269 ns	28.599 ns	28.566 ns	28.646 ns	1.00	0.00	-	-	-	-
CallBlockCopy	2.2	1000	30.694 ns	0.0405 ns	0.0338 ns	30.680 ns	30.645 ns	30.759 ns	1.07	0.00	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

PerfLabTests.CastingPerf2.CastingPerf

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
ObjFooIsObj	2.1	.NET Core 2.1	481.4 us	13.6994 us	14.0683 us	472.9 us	466.7 us	509.8 us	1.00	0.00	-	-	-	-
ObjFooIsObj	2.2	2.2	467.2 us	12.3674 us	13.7464 us	456.7 us	455.0 us	503.6 us	0.97	0.01	-	-	-	-
FooObjIsFoo	2.1	.NET Core 2.1	629.7 us	15.7392 us	18.1253 us	618.1 us	613.4 us	681.5 us	1.00	0.00	-	-	-	-
FooObjIsFoo	2.2	2.2	596.5 us	1.7083 us	1.4265 us	596.5 us	594.7 us	598.9 us	0.94	0.03	-	-	-	-
FooObjIsNull	2.1	.NET Core 2.1	483.7 us	11.7029 us	13.0077 us	489.8 us	465.0 us	509.2 us	1.00	0.00	-	-	-	-
FooObjIsNull	2.2	2.2	467.9 us	13.4508 us	14.3922 us	464.1 us	455.1 us	503.1 us	0.97	0.03	-	-	-	-
FooObjIsDescendant	2.1	.NET Core 2.1	488.5 us	12.4309 us	12.7656 us	477.7 us	476.6 us	511.1 us	1.00	0.00	-	-	-	-
FooObjIsDescendant	2.2	2.2	513.4 us	13.3035 us	14.2346 us	503.6 us	502.3 us	548.0 us	1.05	0.02	-	-	-	-
IFooFooIsIFoo	2.1	.NET Core 2.1	488.4 us	8.6750 us	7.2440 us	490.7 us	469.7 us	494.4 us	1.00	0.00	-	-	-	-
IFooFooIsIFoo	2.2	2.2	465.7 us	11.9536 us	13.2864 us	457.5 us	455.2 us	503.0 us	0.96	0.03	-	-	-	-
IFooObjIsIFoo	2.1	.NET Core 2.1	717.4 us	39.9981 us	46.0619 us	706.6 us	659.5 us	816.3 us	1.00	0.00	-	-	-	-
IFooObjIsIFoo	2.2	2.2	692.1 us	23.3318 us	26.8689 us	696.1 us	657.9 us	755.6 us	0.97	0.04	-	-	-	-
IFooObjIsIFooInterAlia	2.1	.NET Core 2.1	460.1 us	26.6581 us	30.6995 us	450.2 us	429.4 us	529.1 us	1.00	0.00	-	-	-	-
IFooObjIsIFooInterAlia	2.2	2.2	441.2 us	10.3098 us	11.0314 us	441.1 us	430.0 us	461.5 us	0.96	0.05	-	-	-	-
IFooObjIsDescendantOfIFoo	2.1	.NET Core 2.1	702.9 us	12.3799 us	9.6654 us	705.9 us	676.8 us	709.9 us	1.00	0.00	-	-	-	-
IFooObjIsDescendantOfIFoo	2.2	2.2	690.2 us	19.2837 us	22.2072 us	679.1 us	667.3 us	739.8 us	1.00	0.03	-	-	-	-
ObjInt	2.1	.NET Core 2.1	500.3 us	13.2557 us	14.7336 us	492.0 us	490.5 us	535.5 us	1.00	0.00	379.0323	-	-	2400000 B
ObjInt	2.2	2.2	518.0 us	22.1802 us	25.5427 us	514.7 us	492.7 us	569.2 us	1.04	0.05	379.0323	-	-	2400000 B
IntObj	2.1	.NET Core 2.1	131.2 us	3.9470 us	4.3871 us	132.5 us	126.4 us	140.6 us	1.00	0.00	-	-	-	-
IntObj	2.2	2.2	129.9 us	3.1742 us	3.2597 us	130.6 us	126.4 us	135.9 us	0.99	0.03	-	-	-	-
ObjScalarValueType	2.1	.NET Core 2.1	504.9 us	10.0758 us	10.3471 us	498.0 us	495.7 us	518.9 us	1.00	0.00	379.0323	-	-	2400000 B
ObjScalarValueType	2.2	2.2	551.2 us	37.7659 us	43.4912 us	522.8 us	519.0 us	639.9 us	1.10	0.07	379.3103	-	-	2400000 B
ScalarValueTypeObj	2.1	.NET Core 2.1	240.9 us	7.0278 us	6.2300 us	238.4 us	232.9 us	254.3 us	1.00	0.00	-	-	-	-
ScalarValueTypeObj	2.2	2.2	243.8 us	13.5999 us	15.6617 us	238.5 us	227.4 us	272.6 us	1.04	0.06	-	-	-	-
ObjObjrefValueType	2.1	.NET Core 2.1	798.0 us	15.7334 us	16.8345 us	784.4 us	782.5 us	818.8 us	1.00	0.00	506.2500	-	-	3200000 B
ObjObjrefValueType	2.2	2.2	813.7 us	26.1490 us	27.9792 us	807.3 us	788.3 us	880.4 us	1.02	0.03	506.5789	-	-	3200000 B
ObjrefValueTypeObj	2.1	.NET Core 2.1	841.6 us	0.6416 us	0.5687 us	841.7 us	840.2 us	842.3 us	1.00	0.00	-	-	-	-
ObjrefValueTypeObj	2.2	2.2	870.6 us	18.0545 us	17.7319 us	861.5 us	859.0 us	900.3 us	1.04	0.02	-	-	-	-
FooObjCastIfIsa	2.1	.NET Core 2.1	436.7 us	11.9396 us	12.7753 us	433.3 us	425.2 us	471.4 us	1.00	0.00	-	-	-	-
FooObjCastIfIsa	2.2	2.2	387.6 us	10.1462 us	11.2775 us	394.4 us	376.3 us	413.3 us	0.89	0.02	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

PerfLabTests.GetMember

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
GetField	2.1	.NET Core 2.1	102.5 us	0.3049 us	0.2381 us	102.4 us	102.30 us	103.1 us	1.00	0.00	-	-	-	1 B
GetField	2.2	2.2	101.8 us	2.7519 us	2.9445 us	103.1 us	98.40 us	109.0 us	1.01	0.02	-	-	-	1 B
GetMethod1	2.1	.NET Core 2.1	174.6 us	3.6080 us	4.0103 us	172.0 us	171.13 us	180.0 us	1.00	0.00	-	-	-	1 B
GetMethod1	2.2	2.2	178.4 us	6.4924 us	7.2163 us	173.4 us	172.26 us	195.2 us	1.02	0.03	-	-	-	1 B
GetMethod2	2.1	.NET Core 2.1	361.3 us	0.3358 us	0.2622 us	361.3 us	360.79 us	361.7 us	1.00	0.00	-	-	-	2 B
GetMethod2	2.2	2.2	360.3 us	1.0883 us	0.9648 us	360.6 us	357.04 us	360.9 us	1.00	0.00	-	-	-	2 B
GetMethod3	2.1	.NET Core 2.1	529.9 us	11.1073 us	12.3457 us	520.6 us	517.55 us	545.1 us	1.00	0.00	-	-	-	6 B
GetMethod3	2.2	2.2	532.7 us	13.1476 us	14.6136 us	540.5 us	516.43 us	567.1 us	1.01	0.02	-	-	-	6 B
GetMethod4	2.1	.NET Core 2.1	710.1 us	14.0718 us	15.6408 us	708.8 us	692.12 us	726.4 us	1.00	0.00	-	-	-	10 B
GetMethod4	2.2	2.2	718.1 us	20.2175 us	22.4717 us	724.4 us	691.81 us	768.3 us	1.01	0.03	-	-	-	10 B
GetMethod5	2.1	.NET Core 2.1	876.6 us	20.2595 us	21.6774 us	864.5 us	862.89 us	930.7 us	1.00	0.00	-	-	-	15 B
GetMethod5	2.2	2.2	886.9 us	24.1969 us	25.8904 us	878.2 us	863.64 us	955.4 us	1.01	0.03	-	-	-	16 B
GetMethod10	2.1	.NET Core 2.1	1,813.7 us	5.3733 us	4.4870 us	1,812.0 us	1,810.13 us	1,825.9 us	1.00	0.00	-	-	-	61 B
GetMethod10	2.2	2.2	1,761.7 us	37.4599 us	41.6366 us	1,741.1 us	1,719.86 us	1,813.2 us	0.98	0.02	-	-	-	61 B
GetMethod12	2.1	.NET Core 2.1	2,117.9 us	65.3121 us	69.8833 us	2,073.4 us	2,068.20 us	2,300.2 us	1.00	0.00	-	-	-	82 B
GetMethod12	2.2	2.2	2,166.6 us	6.4241 us	5.3644 us	2,166.0 us	2,156.47 us	2,178.9 us	1.02	0.04	-	-	-	93 B
GetMethod15	2.1	.NET Core 2.1	2,719.3 us	4.9841 us	4.1620 us	2,717.9 us	2,715.61 us	2,730.5 us	1.00	0.00	-	-	-	136 B
GetMethod15	2.2	2.2	2,677.6 us	75.1785 us	77.2028 us	2,714.8 us	2,593.85 us	2,866.4 us	0.99	0.03	-	-	-	136 B
GetMethod20	2.1	.NET Core 2.1	3,561.9 us	87.1349 us	96.8502 us	3,493.6 us	3,476.79 us	3,779.4 us	1.00	0.00	-	-	-	218 B
GetMethod20	2.2	2.2	3,534.1 us	75.4754 us	80.7578 us	3,476.8 us	3,460.75 us	3,639.9 us	0.99	0.02	-	-	-	218 B

from performance.

adamsitnik commented on September 25, 2024

PerfLabTests.StackWalk

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Walk	2.1	.NET Core 2.1	18.61 ms	0.0387 ms	0.0343 ms	18.61 ms	18.54 ms	18.66 ms	1.00	0.00	1000000.0000	-	-	-
Walk	2.2	2.2	18.11 ms	0.3525 ms	0.3772 ms	18.30 ms	17.56 ms	18.67 ms	0.98	0.02	1000000.0000	-	-	-

from performance.

adamsitnik commented on September 25, 2024

SciMark2

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
benchFFT	2.1	.NET Core 2.1	707.7 ms	5.1827 ms	4.3278 ms	706.0 ms	705.0 ms	718.6 ms	1.00	0.00	-	-	-	-
benchFFT	2.2	2.2	702.7 ms	13.9899 ms	14.9690 ms	694.3 ms	691.4 ms	729.3 ms	1.00	0.02	-	-	-	-
benchSOR	2.1	.NET Core 2.1	828.1 ms	0.5723 ms	0.4468 ms	828.0 ms	827.4 ms	828.9 ms	1.00	0.00	-	-	-	-
benchSOR	2.2	2.2	828.1 ms	0.4481 ms	0.3499 ms	828.1 ms	827.5 ms	828.9 ms	1.00	0.00	-	-	-	-
benchMonteCarlo	2.1	.NET Core 2.1	703.1 ms	13.7300 ms	13.4847 ms	696.9 ms	696.1 ms	731.8 ms	1.00	0.00	-	-	-	176 B
benchMonteCarlo	2.2	2.2	728.0 ms	14.5844 ms	14.9771 ms	719.9 ms	718.8 ms	754.8 ms	1.04	0.01	-	-	-	176 B
benchSparseMult	2.1	.NET Core 2.1	616.7 ms	13.2281 ms	13.5843 ms	609.6 ms	608.6 ms	646.7 ms	1.00	0.00	-	-	-	-
benchSparseMult	2.2	2.2	624.0 ms	11.6191 ms	10.3000 ms	620.3 ms	616.1 ms	648.0 ms	1.01	0.02	-	-	-	-
benchmarkLU	2.1	.NET Core 2.1	647.9 ms	3.8604 ms	3.0140 ms	646.9 ms	645.9 ms	657.1 ms	1.00	0.00	-	-	-	-
benchmarkLU	2.2	2.2	648.1 ms	4.5366 ms	3.5419 ms	647.2 ms	645.8 ms	659.2 ms	1.00	0.01	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

SeekUnroll

No significant difference.

Method	Job	Toolchain	boxedIndex	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
SeekUnroll	2.1	.NET Core 2.1	1	763.6 ms	14.3596 ms	13.4320 ms	758.4 ms	757.7 ms	798.7 ms	1.00	0.00	-	-	-	56 B
SeekUnroll	2.2	2.2	1	758.4 ms	0.7939 ms	0.6198 ms	758.3 ms	757.7 ms	759.7 ms	0.99	0.02	-	-	-	56 B
SeekUnroll	2.1	.NET Core 2.1	3	758.2 ms	0.3790 ms	0.3165 ms	758.2 ms	757.6 ms	758.8 ms	1.00	0.00	-	-	-	56 B
SeekUnroll	2.2	2.2	3	767.9 ms	18.3982 ms	18.0695 ms	758.5 ms	757.7 ms	809.6 ms	1.01	0.03	-	-	-	56 B
SeekUnroll	2.1	.NET Core 2.1	11	1,137.8 ms	1.3062 ms	1.1579 ms	1,137.3 ms	1,136.7 ms	1,140.4 ms	1.00	0.00	-	-	-	56 B
SeekUnroll	2.2	2.2	11	1,137.8 ms	1.1972 ms	0.9347 ms	1,137.6 ms	1,137.0 ms	1,140.0 ms	1.00	0.00	-	-	-	56 B
SeekUnroll	2.1	.NET Core 2.1	19	1,391.9 ms	4.0332 ms	3.5753 ms	1,390.0 ms	1,389.2 ms	1,401.5 ms	1.00	0.00	-	-	-	56 B
SeekUnroll	2.2	2.2	19	1,414.8 ms	22.2200 ms	20.7846 ms	1,426.4 ms	1,389.3 ms	1,438.2 ms	1.02	0.01	-	-	-	56 B
SeekUnroll	2.1	.NET Core 2.1	27	1,707.4 ms	5.3746 ms	4.7645 ms	1,708.0 ms	1,698.1 ms	1,716.7 ms	1.00	0.00	-	-	-	56 B
SeekUnroll	2.2	2.2	27	1,777.3 ms	4.9080 ms	4.3509 ms	1,775.3 ms	1,772.2 ms	1,786.6 ms	1.04	0.00	-	-	-	56 B

from performance.

adamsitnik commented on September 25, 2024

DelegatePerf

No significant difference. DelegateInvoke difference gone after re-run.

Method	Job	Toolchain	UnrollFactor	length	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
DelegateInvoke	2.1	.NET Core 2.1	16	?	413.5 us	8.400 us	9.337 us	405.7 us	404.3 us	424.1 us	1.00	0.00	-	-	-	-
DelegateInvoke	2.2	2.2	16	?	364.3 us	9.255 us	10.287 us	370.5 us	354.0 us	391.4 us	0.88	0.02	-	-	-	-
MulticastDelegateCombineInvoke	2.1	.NET Core 2.1	1	?	182,194.7 us	3,344.690 us	2,792.967 us	183,183.5 us	175,163.8 us	183,739.4 us	1.00	0.00	63000.0000	8000.0000	-	400919904 B
MulticastDelegateCombineInvoke	2.2	2.2	1	?	178,212.3 us	5,009.567 us	5,360.180 us	179,425.7 us	171,726.7 us	190,971.4 us	0.99	0.02	63000.0000	8000.0000	-	400919904 B
MulticastDelegateInvoke	2.1	.NET Core 2.1	16	100	4,037.5 us	113.324 us	121.255 us	4,055.4 us	3,872.7 us	4,289.5 us	1.00	0.00	-	-	-	-
MulticastDelegateInvoke	2.2	2.2	16	100	4,226.3 us	86.151 us	95.756 us	4,303.8 us	4,113.0 us	4,307.5 us	1.05	0.03	-	-	-	-
MulticastDelegateInvoke	2.1	.NET Core 2.1	16	1000	37,872.6 us	1,494.109 us	1,660.698 us	38,025.3 us	33,593.4 us	39,477.9 us	1.00	0.00	-	-	-	-
MulticastDelegateInvoke	2.2	2.2	16	1000	41,614.0 us	1,676.632 us	1,930.812 us	42,399.4 us	38,005.7 us	45,372.3 us	1.10	0.08	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

EnumPerf

Looks like we have a regression in ObjectGetType and ObjectGetTypeNoBoxing benchmark.

dotnet run -c Release -f netcoreapp2.1 -- -f *.ObjectGetType* --runtimes netcoreapp2.1 netcoreapp2.2

Method	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio
ObjectGetType	2.1	1.1107 ns	0.0078 ns	0.0069 ns	1.1122 ns	1.0990 ns	1.1220 ns	1.00
ObjectGetType	2.2	1.6138 ns	0.0048 ns	0.0045 ns	1.6154 ns	1.6066 ns	1.6196 ns	1.45

ObjectGetTypeNoBoxing	2.1	0.8540 ns	0.0059 ns	0.0053 ns	0.8530 ns	0.8471 ns	0.8662 ns	1.00
ObjectGetTypeNoBoxing	2.2	1.6521 ns	0.0058 ns	0.0054 ns	1.6509 ns	1.6450 ns	1.6638 ns	1.93

Method	Job	Toolchain	color	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
ObjectGetType	2.1	.NET Core 2.1	?	0.9620 ns	0.0149 ns	0.0124 ns	0.9610 ns	0.9464 ns	0.9868 ns	1.00	0.00	-	-	-	-
ObjectGetType	2.2	2.2	?	1.3916 ns	0.0096 ns	0.0090 ns	1.3916 ns	1.3741 ns	1.4054 ns	1.45	0.02	-	-	-	-
ObjectGetTypeNoBoxing	2.1	.NET Core 2.1	?	0.7657 ns	0.0052 ns	0.0049 ns	0.7639 ns	0.7582 ns	0.7763 ns	1.00	0.00	-	-	-	-
ObjectGetTypeNoBoxing	2.2	2.2	?	1.5007 ns	0.0107 ns	0.0100 ns	1.5031 ns	1.4823 ns	1.5219 ns	1.96	0.02	-	-	-	-
EnumEquals	2.1	.NET Core 2.1	?	8.6052 ns	0.2555 ns	0.2133 ns	8.5222 ns	8.5077 ns	9.1923 ns	1.00	0.00	0.0076	-	-	48 B
EnumEquals	2.2	2.2	?	8.4816 ns	0.2480 ns	0.2757 ns	8.3394 ns	8.2821 ns	9.1734 ns	0.99	0.04	0.0076	-	-	48 B
EnumCompareTo	2.1	.NET Core 2.1	Red	12.5483 ns	0.2836 ns	0.2653 ns	12.4188 ns	12.3951 ns	13.1052 ns	1.00	0.00	0.0076	-	-	48 B
EnumCompareTo	2.2	2.2	Red	11.9561 ns	0.2607 ns	0.2677 ns	11.7954 ns	11.7528 ns	12.3855 ns	0.95	0.02	0.0076	-	-	48 B

from performance.

adamsitnik commented on September 25, 2024

LowLevelPerf

No significant difference. Difference visible in the results below gone after re-run.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
EmptyStaticFunction	2.1	.NET Core 2.1	2,661.76 us	70.8146 us	81.5502 us	2,680.07 us	2,557.01 us	2,811.95 us	1.00	0.00	-	-	-	-
EmptyStaticFunction	2.2	2.2	2,411.15 us	51.5451 us	57.2922 us	2,399.69 us	2,351.80 us	2,524.52 us	0.90	0.03	-	-	-	-
EmptyStaticFunction5Arg	2.1	.NET Core 2.1	2,643.25 us	67.4164 us	77.6369 us	2,661.27 us	2,554.79 us	2,852.98 us	1.00	0.00	-	-	-	-
EmptyStaticFunction5Arg	2.2	2.2	2,867.78 us	57.2974 us	63.6859 us	2,914.06 us	2,787.11 us	2,930.05 us	1.08	0.02	-	-	-	-
EmptyInstanceFunction	2.1	.NET Core 2.1	1,558.70 us	38.4239 us	44.2490 us	1,554.57 us	1,515.80 us	1,657.62 us	1.00	0.00	-	-	-	-
EmptyInstanceFunction	2.2	2.2	1,561.63 us	43.0819 us	47.8854 us	1,558.68 us	1,517.72 us	1,685.65 us	1.00	0.01	-	-	-	-
InterfaceInterfaceMethod	2.1	.NET Core 2.1	3,099.60 us	73.3414 us	78.4745 us	3,053.16 us	3,028.70 us	3,292.59 us	1.00	0.00	-	-	-	-
InterfaceInterfaceMethod	2.2	2.2	3,250.45 us	89.1740 us	99.1166 us	3,179.92 us	3,163.10 us	3,471.77 us	1.05	0.02	-	-	-	-
InterfaceInterfaceMethodLongHierarchy	2.1	.NET Core 2.1	317.75 us	0.2106 us	0.1759 us	317.81 us	317.42 us	317.97 us	1.00	0.00	-	-	-	-
InterfaceInterfaceMethodLongHierarchy	2.2	2.2	316.72 us	4.1892 us	3.7136 us	317.65 us	303.83 us	318.06 us	1.00	0.00	-	-	-	-
InterfaceInterfaceMethodSwitchCallType	2.1	.NET Core 2.1	708.79 us	0.9588 us	0.8006 us	708.55 us	707.76 us	709.99 us	1.00	0.00	-	-	-	-
InterfaceInterfaceMethodSwitchCallType	2.2	2.2	734.73 us	23.1143 us	26.6185 us	740.97 us	707.63 us	786.79 us	1.06	0.03	-	-	-	-
ClassVirtualMethod	2.1	.NET Core 2.1	156.02 us	4.4940 us	4.9951 us	152.60 us	151.69 us	168.28 us	1.00	0.00	-	-	-	-
ClassVirtualMethod	2.2	2.2	154.98 us	3.3762 us	3.7526 us	152.09 us	151.53 us	161.50 us	0.99	0.02	-	-	-	-
SealedClassInterfaceMethod	2.1	.NET Core 2.1	157.98 us	0.1369 us	0.1280 us	157.97 us	157.77 us	158.27 us	1.00	0.00	-	-	-	-
SealedClassInterfaceMethod	2.2	2.2	158.82 us	0.0782 us	0.0693 us	158.82 us	158.73 us	158.94 us	1.01	0.00	-	-	-	-
StructWithInterfaceInterfaceMethod	2.1	.NET Core 2.1	156.07 us	3.1943 us	3.5505 us	158.89 us	151.77 us	159.25 us	1.00	0.00	-	-	-	-
StructWithInterfaceInterfaceMethod	2.2	2.2	156.15 us	3.8558 us	4.4403 us	158.77 us	151.65 us	167.67 us	1.00	0.01	-	-	-	-
StaticIntPlus	2.1	.NET Core 2.1	156.73 us	3.9395 us	4.2152 us	158.82 us	151.73 us	166.52 us	1.00	0.00	-	-	-	-
StaticIntPlus	2.2	2.2	155.25 us	4.3536 us	5.0137 us	151.95 us	151.62 us	169.04 us	0.99	0.03	-	-	-	-
ObjectStringIsString	2.1	.NET Core 2.1	66.32 us	2.9444 us	3.1504 us	66.24 us	63.21 us	74.03 us	1.00	0.00	-	-	-	-
ObjectStringIsString	2.2	2.2	65.48 us	1.8411 us	1.9699 us	65.44 us	63.58 us	70.39 us	0.99	0.04	-	-	-	-
NewDelegateClassEmptyInstanceFn	2.1	.NET Core 2.1	642.92 us	14.2299 us	15.8165 us	648.98 us	625.35 us	676.99 us	1.00	0.00	1015.6250	-	-	6400000 B
NewDelegateClassEmptyInstanceFn	2.2	2.2	635.61 us	12.1742 us	10.7921 us	638.87 us	622.34 us	647.10 us	0.98	0.02	1015.0000	-	-	6400000 B
NewDelegateClassEmptyStaticFn	2.1	.NET Core 2.1	635.97 us	12.3206 us	10.9219 us	643.76 us	621.00 us	644.86 us	1.00	0.00	1015.0000	-	-	6400000 B
NewDelegateClassEmptyStaticFn	2.2	2.2	641.04 us	17.6808 us	19.6522 us	656.22 us	612.89 us	666.21 us	1.02	0.01	1015.0000	-	-	6400000 B
InstanceDelegate	2.1	.NET Core 2.1	217.11 us	6.7946 us	7.8247 us	218.40 us	208.38 us	234.01 us	1.00	0.00	-	-	-	-
InstanceDelegate	2.2	2.2	181.33 us	4.9229 us	5.4718 us	177.48 us	176.92 us	195.73 us	0.83	0.03	-	-	-	-
StaticDelegate	2.1	.NET Core 2.1	389.19 us	8.1162 us	9.0211 us	396.97 us	379.22 us	398.42 us	1.00	0.00	-	-	-	-
StaticDelegate	2.2	2.2	370.21 us	4.9793 us	3.8875 us	371.28 us	357.87 us	371.71 us	0.94	0.01	-	-	-	-
MeasureEvents	2.1	.NET Core 2.1	18,662.16 us	546.4038 us	607.3263 us	18,921.19 us	17,825.63 us	19,602.21 us	1.00	0.00	-	-	-	-
MeasureEvents	2.2	2.2	18,672.81 us	567.9174 us	607.6653 us	18,605.70 us	18,023.30 us	19,955.83 us	1.00	0.03	-	-	-	-
GenericClassWithIntGenericInstanceField	2.1	.NET Core 2.1	43.68 us	1.4881 us	1.5282 us	43.15 us	42.23 us	47.85 us	1.00	0.00	-	-	-	-
GenericClassWithIntGenericInstanceField	2.2	2.2	42.81 us	0.8955 us	0.9582 us	42.28 us	42.15 us	44.94 us	0.98	0.03	-	-	-	-
GenericClassGenericStaticField	2.1	.NET Core 2.1	34.86 us	1.0620 us	1.2230 us	35.13 us	33.43 us	37.70 us	1.00	0.00	-	-	-	-
GenericClassGenericStaticField	2.2	2.2	34.66 us	1.0079 us	1.1202 us	35.10 us	33.41 us	36.32 us	0.99	0.03	-	-	-	-
GenericClassGenericInstanceMethod	2.1	.NET Core 2.1	154.21 us	3.1827 us	3.5376 us	157.15 us	149.92 us	157.80 us	1.00	0.00	-	-	-	-
GenericClassGenericInstanceMethod	2.2	2.2	155.69 us	4.5845 us	4.9053 us	152.07 us	151.64 us	167.87 us	1.01	0.02	-	-	-	-
GenericClassGenericStaticMethod	2.1	.NET Core 2.1	209.95 us	4.1349 us	3.6655 us	211.83 us	202.31 us	212.10 us	1.00	0.00	-	-	-	-
GenericClassGenericStaticMethod	2.2	2.2	212.03 us	0.2753 us	0.2299 us	211.93 us	211.80 us	212.54 us	1.01	0.02	-	-	-	-
GenericGenericMethod	2.1	.NET Core 2.1	263.90 us	3.9348 us	3.2858 us	264.77 us	252.96 us	264.95 us	1.00	0.00	-	-	-	-
GenericGenericMethod	2.2	2.2	289.99 us	2.5113 us	2.2262 us	291.21 us	285.51 us	291.47 us	1.10	0.01	-	-	-	-
GenericClassWithSTringGenericInstanceMethod	2.1	.NET Core 2.1	170.50 us	5.5160 us	6.3522 us	167.55 us	163.49 us	187.21 us	1.00	0.00	-	-	-	-
GenericClassWithSTringGenericInstanceMethod	2.2	2.2	185.48 us	0.1972 us	0.1540 us	185.47 us	185.24 us	185.74 us	1.07	0.04	-	-	-	-
ForeachOverList100Elements	2.1	.NET Core 2.1	21,663.45 us	520.4947 us	486.8710 us	21,584.60 us	20,590.14 us	22,788.34 us	1.00	0.00	-	-	-	-
ForeachOverList100Elements	2.2	2.2	21,001.06 us	436.2118 us	484.8482 us	21,432.84 us	20,467.21 us	21,469.45 us	0.98	0.03	-	-	-	-
TypeReflectionObjectGetType	2.1	.NET Core 2.1	154.13 us	3.1825 us	3.2682 us	152.15 us	151.67 us	159.06 us	1.00	0.00	-	-	-	-
TypeReflectionObjectGetType	2.2	2.2	154.14 us	4.0752 us	4.3604 us	151.86 us	151.66 us	167.73 us	1.00	0.02	-	-	-	-
TypeReflectionArrayGetType	2.1	.NET Core 2.1	158.93 us	0.1499 us	0.1252 us	158.91 us	158.82 us	159.29 us	1.00	0.00	-	-	-	-
TypeReflectionArrayGetType	2.2	2.2	158.90 us	0.0947 us	0.0791 us	158.91 us	158.77 us	159.03 us	1.00	0.00	-	-	-	-
IntegerFormatting	2.1	.NET Core 2.1	3,038.65 us	80.3508 us	85.9745 us	3,031.51 us	2,958.16 us	3,255.73 us	1.00	0.00	750.0000	-	-	4800000 B
IntegerFormatting	2.2	2.2	3,094.05 us	74.1885 us	82.4603 us	3,147.52 us	3,009.44 us	3,289.82 us	1.02	0.03	750.0000	-	-	4800000 B

from performance.

adamsitnik commented on September 25, 2024

SIMD.ConsoleMandel

No significant difference.

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
VectorFloatSinglethreadRawNoInt	2.1	2.1	162.6 ms	0.3009 ms	0.2513 ms	162.6 ms	162.1 ms	163.0 ms	1.00	-	-	-	205.92 KB
VectorFloatSinglethreadRawNoInt	2.2	2.2	158.2 ms	0.2463 ms	0.2056 ms	158.1 ms	157.9 ms	158.7 ms	0.97	-	-	-	205.92 KB
VectorFloatSinglethreadADTNoInt	2.1	2.1	348.3 ms	0.7450 ms	0.5817 ms	348.0 ms	347.9 ms	349.6 ms	1.00	-	-	-	205.92 KB
VectorFloatSinglethreadADTNoInt	2.2	2.2	341.7 ms	0.5721 ms	0.4777 ms	341.6 ms	341.0 ms	342.9 ms	0.98	-	-	-	205.92 KB

from performance.

adamsitnik commented on September 25, 2024

SIMD.RayTracerBench

Method	Job	Toolchain	Mean	Error	StdDev	Median	Min	Max	Ratio	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
RayTracerBench	2.1	.NET Core 2.1	516.7 ms	0.7693 ms	0.6820 ms	516.5 ms	516.0 ms	518.6 ms	1.00	12000.0000	-	-	74.81 MB
RayTracerBench	2.2	2.2	519.3 ms	0.5290 ms	0.4418 ms	519.4 ms	518.8 ms	520.0 ms	1.01	12000.0000	-	-	74.82 MB

from performance.

adamsitnik commented on September 25, 2024

Span.IndexerBench

No significant difference.

Method	Job	Toolchain	length	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Ref	2.1	.NET Core 2.1	1024	399.3 ns	0.7736 ns	0.6040 ns	399.2 ns	398.5 ns	400.3 ns	1.00	0.00	-	-	-	-
Ref	2.2	2.2	1024	406.9 ns	11.8305 ns	13.6240 ns	399.2 ns	398.4 ns	443.7 ns	1.03	0.04	-	-	-	-
Fixed1	2.1	.NET Core 2.1	1024	408.0 ns	12.1888 ns	13.0419 ns	401.6 ns	400.2 ns	443.8 ns	1.00	0.00	-	-	-	-
Fixed1	2.2	2.2	1024	420.1 ns	18.0341 ns	20.7680 ns	420.2 ns	401.3 ns	461.3 ns	1.03	0.05	-	-	-	-
Fixed2	2.1	.NET Core 2.1	1024	406.6 ns	9.8938 ns	10.1602 ns	401.3 ns	400.1 ns	429.5 ns	1.00	0.00	-	-	-	-
Fixed2	2.2	2.2	1024	407.1 ns	9.0841 ns	10.0970 ns	401.7 ns	400.7 ns	427.2 ns	1.00	0.02	-	-	-	-
Indexer1	2.1	.NET Core 2.1	1024	405.9 ns	8.6466 ns	9.6107 ns	401.1 ns	400.1 ns	430.1 ns	1.00	0.00	-	-	-	-
Indexer1	2.2	2.2	1024	407.5 ns	12.0688 ns	12.3937 ns	401.2 ns	400.3 ns	443.2 ns	1.00	0.01	-	-	-	-
Indexer2	2.1	.NET Core 2.1	1024	405.5 ns	8.6806 ns	9.2882 ns	400.1 ns	399.3 ns	425.4 ns	1.00	0.00	-	-	-	-
Indexer2	2.2	2.2	1024	406.0 ns	7.9296 ns	8.4846 ns	401.2 ns	399.8 ns	420.0 ns	1.00	0.01	-	-	-	-
Indexer3	2.1	.NET Core 2.1	1024	412.7 ns	9.7190 ns	10.8026 ns	418.9 ns	399.8 ns	432.3 ns	1.00	0.00	-	-	-	-
Indexer3	2.2	2.2	1024	405.0 ns	7.6386 ns	7.5022 ns	401.4 ns	400.4 ns	420.6 ns	0.98	0.03	-	-	-	-
Indexer4	2.1	.NET Core 2.1	1024	4,076.9 ns	122.5216 ns	136.1825 ns	4,001.9 ns	3,994.5 ns	4,374.1 ns	1.00	0.00	-	-	-	-
Indexer4	2.2	2.2	1024	4,103.6 ns	122.5145 ns	131.0891 ns	4,011.3 ns	3,993.6 ns	4,405.0 ns	1.01	0.04	-	-	-	-
Indexer5	2.1	.NET Core 2.1	1024	476.3 ns	9.3007 ns	9.5512 ns	470.9 ns	469.7 ns	493.2 ns	1.00	0.00	-	-	-	-
Indexer5	2.2	2.2	1024	479.1 ns	10.4185 ns	11.5801 ns	471.4 ns	469.6 ns	500.2 ns	1.01	0.02	-	-	-	-
Indexer6	2.1	.NET Core 2.1	1024	534.3 ns	10.3031 ns	11.4518 ns	527.2 ns	525.6 ns	550.8 ns	1.00	0.00	-	-	-	-
Indexer6	2.2	2.2	1024	540.8 ns	15.0879 ns	16.1439 ns	542.2 ns	524.6 ns	581.1 ns	1.01	0.03	-	-	-	-
ReadOnlyIndexer1	2.1	.NET Core 2.1	1024	412.9 ns	12.7451 ns	14.1661 ns	412.7 ns	399.9 ns	444.2 ns	1.00	0.00	-	-	-	-
ReadOnlyIndexer1	2.2	2.2	1024	405.2 ns	14.7490 ns	12.3161 ns	400.6 ns	400.1 ns	442.5 ns	0.97	0.04	-	-	-	-
ReadOnlyIndexer2	2.1	.NET Core 2.1	1024	406.2 ns	16.3020 ns	13.6129 ns	400.7 ns	399.8 ns	447.2 ns	1.00	0.00	-	-	-	-
ReadOnlyIndexer2	2.2	2.2	1024	405.9 ns	10.2757 ns	10.5524 ns	401.2 ns	400.5 ns	432.4 ns	1.00	0.03	-	-	-	-
WriteViaIndexer1	2.1	.NET Core 2.1	1024	1,584.4 ns	38.6692 ns	44.5315 ns	1,610.1 ns	1,537.2 ns	1,675.2 ns	1.00	0.00	-	-	-	-
WriteViaIndexer1	2.2	2.2	1024	1,552.4 ns	28.7377 ns	28.2242 ns	1,539.2 ns	1,536.6 ns	1,609.6 ns	0.97	0.03	-	-	-	-
WriteViaIndexer2	2.1	.NET Core 2.1	1024	559.0 ns	1.1699 ns	0.9134 ns	558.8 ns	557.6 ns	560.6 ns	1.00	0.00	-	-	-	-
WriteViaIndexer2	2.2	2.2	1024	569.8 ns	15.9828 ns	17.1014 ns	559.3 ns	557.4 ns	611.0 ns	1.03	0.03	-	-	-	-
KnownSizeArray	2.1	.NET Core 2.1	1024	415.9 ns	16.2693 ns	18.7358 ns	410.3 ns	400.1 ns	469.1 ns	1.00	0.00	-	-	-	-
KnownSizeArray	2.2	2.2	1024	411.6 ns	11.8053 ns	13.1216 ns	402.2 ns	400.7 ns	444.3 ns	0.99	0.04	-	-	-	-
KnownSizeCtor	2.1	.NET Core 2.1	1024	400.0 ns	0.7845 ns	0.6954 ns	399.8 ns	399.2 ns	401.7 ns	1.00	0.00	-	-	-	-
KnownSizeCtor	2.2	2.2	1024	400.9 ns	0.9659 ns	0.7541 ns	400.6 ns	400.1 ns	402.4 ns	1.00	0.00	-	-	-	-
KnownSizeCtor2	2.1	.NET Core 2.1	1024	418.5 ns	12.0149 ns	13.8364 ns	409.8 ns	408.6 ns	449.8 ns	1.00	0.00	-	-	-	-
KnownSizeCtor2	2.2	2.2	1024	426.6 ns	5.9146 ns	4.9390 ns	427.5 ns	412.1 ns	431.6 ns	1.01	0.04	-	-	-	-
SameIndex1	2.1	.NET Core 2.1	1024	674.5 ns	16.8034 ns	18.6770 ns	662.4 ns	660.4 ns	723.3 ns	1.00	0.00	-	-	-	-
SameIndex1	2.2	2.2	1024	661.3 ns	1.0586 ns	0.9384 ns	661.0 ns	660.4 ns	663.3 ns	0.97	0.03	-	-	-	-
SameIndex2	2.1	.NET Core 2.1	1024	798.5 ns	16.6615 ns	18.5192 ns	786.5 ns	783.7 ns	835.4 ns	1.00	0.00	-	-	-	-
SameIndex2	2.2	2.2	1024	792.2 ns	15.1250 ns	13.4079 ns	785.9 ns	784.9 ns	822.2 ns	0.99	0.02	-	-	-	-
CoveredIndex1	2.1	.NET Core 2.1	1024	954.6 ns	23.1154 ns	25.6928 ns	935.6 ns	932.7 ns	1,012.5 ns	1.00	0.00	-	-	-	-
CoveredIndex1	2.2	2.2	1024	952.8 ns	22.3200 ns	23.8821 ns	935.0 ns	931.5 ns	997.4 ns	1.00	0.01	-	-	-	-
CoveredIndex2	2.1	.NET Core 2.1	1024	810.2 ns	20.9163 ns	23.2484 ns	805.8 ns	788.6 ns	872.2 ns	1.00	0.00	-	-	-	-
CoveredIndex2	2.2	2.2	1024	795.3 ns	9.6344 ns	7.5219 ns	791.6 ns	789.3 ns	809.6 ns	0.97	0.03	-	-	-	-
CoveredIndex3	2.1	.NET Core 2.1	1024	1,049.7 ns	1.7903 ns	1.3978 ns	1,049.2 ns	1,048.1 ns	1,052.5 ns	1.00	0.00	-	-	-	-
CoveredIndex3	2.2	2.2	1024	1,096.1 ns	18.9889 ns	16.8332 ns	1,102.7 ns	1,053.6 ns	1,103.2 ns	1.05	0.00	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

Span.Sorting

No significant difference.

Method	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
QuickSortSpan	2.1	512	8.742 us	0.3933 us	0.4039 us	8.580 us	8.345 us	9.712 us	1.00	0.00	-	-	-	-
QuickSortSpan	2.2	512	8.548 us	0.5126 us	0.5264 us	8.332 us	8.153 us	10.179 us	0.98	0.08	-	-	-	-
BubbleSortSpan	2.1	512	197.910 us	4.5473 us	5.2366 us	195.096 us	193.009 us	208.401 us	1.00	0.00	-	-	-	-
BubbleSortSpan	2.2	512	193.488 us	0.5960 us	0.4654 us	193.343 us	193.056 us	194.554 us	0.98	0.03	-	-	-	-
QuickSortArray	2.1	512	11.836 us	0.6487 us	0.6941 us	11.493 us	11.273 us	13.546 us	1.00	0.00	-	-	-	-
QuickSortArray	2.2	512	11.178 us	0.1831 us	0.1624 us	11.148 us	10.982 us	11.572 us	0.97	0.03	-	-	-	-
BubbleSortArray	2.1	512	188.900 us	0.8851 us	0.7391 us	188.698 us	188.332 us	190.996 us	1.00	0.00	-	-	-	-
BubbleSortArray	2.2	512	185.806 us	4.2433 us	3.5433 us	184.079 us	183.608 us	195.741 us	0.98	0.02	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

Collections.Add*

No significant difference.

Type	Method	Job	Toolchain	Count	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
AddDefaultSize<Int32>	List	2.1	2.1	512	?	1,252.3 ns	24.498 ns	22.915 ns	1,240.2 ns	1,236.4 ns	1,303.8 ns	1.00	0.00	0.6832	0.0104	-	4.21 KB
AddDefaultSize<Int32>	List	2.2	2.2	512	?	1,242.7 ns	2.744 ns	2.432 ns	1,242.2 ns	1,238.9 ns	1,247.0 ns	0.99	0.02	0.6792	0.0104	-	4.21 KB
AddDefaultSize<String>	List	2.1	2.1	512	?	2,451.5 ns	48.407 ns	49.711 ns	2,417.8 ns	2,412.8 ns	2,530.4 ns	1.00	0.00	1.3242	0.0303	-	8.2 KB
AddDefaultSize<String>	List	2.2	2.2	512	?	2,431.3 ns	10.151 ns	7.926 ns	2,429.7 ns	2,423.0 ns	2,453.4 ns	0.99	0.02	1.3268	0.0304	-	8.2 KB
AddDefaultSize<Int32>	ICollection	2.1	2.1	512	?	2,062.8 ns	57.996 ns	59.557 ns	2,077.5 ns	2,003.9 ns	2,227.4 ns	1.00	0.00	0.6799	0.0084	-	4.21 KB
AddDefaultSize<Int32>	ICollection	2.2	2.2	512	?	2,046.3 ns	62.126 ns	71.544 ns	2,000.0 ns	1,992.9 ns	2,218.8 ns	1.00	0.02	0.6789	0.0084	-	4.21 KB
AddDefaultSize<String>	ICollection	2.1	2.1	512	?	3,510.6 ns	73.446 ns	78.587 ns	3,568.4 ns	3,421.9 ns	3,606.3 ns	1.00	0.00	1.3167	0.0286	-	8.2 KB
AddDefaultSize<String>	ICollection	2.2	2.2	512	?	3,425.2 ns	42.638 ns	37.798 ns	3,434.6 ns	3,294.7 ns	3,441.0 ns	0.97	0.02	1.3236	0.0276	-	8.2 KB
AddDefaultSize<Int32>	HashSet	2.1	2.1	512	?	11,405.7 ns	56.079 ns	43.783 ns	11,392.2 ns	11,358.7 ns	11,493.6 ns	1.00	0.00	4.3528	0.3785	-	27.06 KB
AddDefaultSize<Int32>	HashSet	2.2	2.2	512	?	11,660.7 ns	224.472 ns	240.183 ns	11,632.2 ns	11,383.3 ns	11,996.7 ns	1.03	0.02	4.3826	0.3811	-	27.06 KB
AddDefaultSize<String>	HashSet	2.1	2.1	512	?	28,337.1 ns	614.755 ns	657.781 ns	27,904.3 ns	27,730.8 ns	29,415.3 ns	1.00	0.00	5.3538	0.5819	-	33.67 KB
AddDefaultSize<String>	HashSet	2.2	2.2	512	?	26,781.1 ns	55.774 ns	43.544 ns	26,779.5 ns	26,694.6 ns	26,869.4 ns	0.94	0.02	5.3381	0.5560	-	33.67 KB
AddDefaultSize<Int32>	Dictionary	2.1	2.1	512	?	11,623.7 ns	232.475 ns	228.322 ns	11,584.4 ns	11,381.3 ns	12,081.4 ns	1.00	0.00	5.4575	0.6644	-	33.69 KB
AddDefaultSize<Int32>	Dictionary	2.2	2.2	512	?	12,008.8 ns	51.488 ns	42.995 ns	12,004.7 ns	11,914.4 ns	12,092.4 ns	1.03	0.02	5.4650	0.6459	-	33.69 KB
AddDefaultSize<String>	Dictionary	2.1	2.1	512	?	28,419.6 ns	510.182 ns	501.067 ns	28,395.1 ns	27,576.6 ns	29,244.8 ns	1.00	0.00	7.5827	1.2638	-	46.97 KB
AddDefaultSize<String>	Dictionary	2.2	2.2	512	?	27,971.1 ns	1,132.016 ns	1,258.233 ns	27,132.5 ns	26,922.4 ns	30,714.5 ns	0.99	0.05	7.5450	1.2387	-	46.97 KB
AddDefaultSize<Int32>	IDictionary	2.1	2.1	512	?	12,813.1 ns	362.354 ns	402.756 ns	12,712.9 ns	12,443.4 ns	13,815.6 ns	1.00	0.00	5.4370	0.6732	-	33.69 KB
AddDefaultSize<Int32>	IDictionary	2.2	2.2	512	?	13,257.4 ns	359.727 ns	414.262 ns	13,029.8 ns	12,924.3 ns	14,320.4 ns	1.04	0.04	5.4418	0.6466	-	33.69 KB
AddDefaultSize<String>	IDictionary	2.1	2.1	512	?	29,710.4 ns	628.764 ns	645.695 ns	30,180.9 ns	28,939.0 ns	30,379.1 ns	1.00	0.00	7.5097	1.2112	-	46.97 KB
AddDefaultSize<String>	IDictionary	2.2	2.2	512	?	29,476.2 ns	78.727 ns	61.465 ns	29,469.3 ns	29,415.1 ns	29,629.6 ns	0.98	0.02	7.5330	1.0593	-	46.97 KB
AddDefaultSize<Int32>	SortedList	2.1	2.1	512	?	62,875.0 ns	440.603 ns	343.994 ns	62,755.0 ns	62,483.2 ns	63,591.3 ns	1.00	0.00	1.2500	-	-	8.41 KB
AddDefaultSize<Int32>	SortedList	2.2	2.2	512	?	61,915.4 ns	1,972.291 ns	2,110.329 ns	60,929.2 ns	60,718.0 ns	68,075.3 ns	0.99	0.04	1.0638	-	-	8.41 KB
AddDefaultSize<String>	SortedList	2.1	2.1	512	?	591,384.5 ns	13,452.531 ns	15,491.955 ns	599,133.0 ns	571,304.0 ns	625,574.9 ns	1.00	0.00	-	-	-	16.38 KB
AddDefaultSize<String>	SortedList	2.2	2.2	512	?	599,001.5 ns	17,731.628 ns	18,972.643 ns	589,931.0 ns	582,587.2 ns	645,277.8 ns	1.01	0.03	-	-	-	16.38 KB
AddDefaultSize<Int32>	SortedSet	2.1	2.1	512	?	43,501.2 ns	819.255 ns	804.618 ns	43,141.3 ns	42,963.2 ns	45,213.8 ns	1.00	0.00	3.0620	0.1801	-	20.05 KB
AddDefaultSize<Int32>	SortedSet	2.2	2.2	512	?	45,265.9 ns	1,255.583 ns	1,289.392 ns	45,844.7 ns	43,813.8 ns	47,567.3 ns	1.04	0.03	3.1158	0.1833	-	20.05 KB
AddDefaultSize<String>	SortedSet	2.1	2.1	512	?	623,872.9 ns	37,830.028 ns	43,565.117 ns	605,149.2 ns	588,065.0 ns	724,617.6 ns	1.00	0.00	2.5000	-	-	24.05 KB
AddDefaultSize<String>	SortedSet	2.2	2.2	512	?	600,243.4 ns	34,483.625 ns	39,711.394 ns	582,846.9 ns	555,548.6 ns	678,029.4 ns	0.96	0.07	2.4038	-	-	24.05 KB
AddDefaultSize<Int32>	SortedDictionary	2.1	2.1	512	?	69,706.4 ns	1,943.673 ns	2,160.388 ns	68,156.7 ns	67,888.1 ns	75,172.4 ns	1.00	0.00	3.6932	0.2841	-	24.12 KB
AddDefaultSize<Int32>	SortedDictionary	2.2	2.2	512	?	69,528.9 ns	1,373.207 ns	1,217.313 ns	68,949.2 ns	68,857.9 ns	72,485.6 ns	0.99	0.03	3.7442	0.2880	-	24.12 KB
AddDefaultSize<String>	SortedDictionary	2.1	2.1	512	?	630,520.3 ns	22,935.004 ns	24,540.197 ns	618,725.2 ns	617,591.2 ns	690,510.7 ns	1.00	0.00	2.5000	-	-	28.12 KB
AddDefaultSize<String>	SortedDictionary	2.2	2.2	512	?	649,476.2 ns	7,013.013 ns	5,475.299 ns	647,665.4 ns	646,953.1 ns	666,663.2 ns	1.02	0.04	2.7174	-	-	28.12 KB
AddDefaultSize<Int32>	ConcurrentBag	2.1	2.1	512	?	15,217.2 ns	372.359 ns	413.876 ns	15,367.0 ns	14,744.0 ns	16,316.6 ns	1.00	0.00	1.2868	0.6127	-	8.25 KB
AddDefaultSize<Int32>	ConcurrentBag	2.2	2.2	512	?	21,043.6 ns	579.096 ns	619.627 ns	21,086.2 ns	20,420.9 ns	22,736.2 ns	1.38	0.03	1.2825	0.5985	-	8.25 KB
AddDefaultSize<String>	ConcurrentBag	2.1	2.1	512	?	20,031.4 ns	369.726 ns	308.738 ns	20,201.4 ns	19,474.0 ns	20,283.4 ns	1.00	0.00	2.5907	1.2953	0.0810	16.13 KB
AddDefaultSize<String>	ConcurrentBag	2.2	2.2	512	?	19,549.3 ns	389.979 ns	417.273 ns	19,299.5 ns	19,136.9 ns	20,475.2 ns	0.98	0.02	2.5427	1.2303	0.0820	16.13 KB
AddDefaultSize<Int32>	Queue	2.1	2.1	512	?	2,109.6 ns	54.989 ns	61.120 ns	2,075.0 ns	2,068.2 ns	2,258.7 ns	1.00	0.00	0.6803	0.0087	-	4.22 KB
AddDefaultSize<Int32>	Queue	2.2	2.2	512	?	2,099.5 ns	39.524 ns	38.818 ns	2,082.2 ns	2,076.2 ns	2,179.0 ns	0.99	0.03	0.6795	0.0087	-	4.22 KB
AddDefaultSize<String>	Queue	2.1	2.1	512	?	3,827.9 ns	108.057 ns	120.105 ns	3,746.7 ns	3,724.8 ns	4,100.9 ns	1.00	0.00	1.3268	0.0312	-	8.2 KB
AddDefaultSize<String>	Queue	2.2	2.2	512	?	3,719.3 ns	9.427 ns	7.872 ns	3,717.9 ns	3,710.5 ns	3,737.3 ns	0.96	0.03	1.3235	0.0311	-	8.2 KB
AddDefaultSize<Int32>	Stack	2.1	2.1	512	?	1,392.5 ns	34.544 ns	36.962 ns	1,367.6 ns	1,363.9 ns	1,484.7 ns	1.00	0.00	0.6799	0.0057	-	4.21 KB
AddDefaultSize<Int32>	Stack	2.2	2.2	512	?	1,395.9 ns	33.864 ns	37.640 ns	1,366.8 ns	1,362.0 ns	1,491.5 ns	1.00	0.03	0.6784	0.0057	-	4.21 KB
AddDefaultSize<String>	Stack	2.1	2.1	512	?	3,183.7 ns	76.639 ns	85.184 ns	3,201.7 ns	3,065.5 ns	3,351.3 ns	1.00	0.00	1.3292	0.0383	-	8.2 KB
AddDefaultSize<String>	Stack	2.2	2.2	512	?	3,018.9 ns	74.656 ns	85.974 ns	2,957.7 ns	2,942.1 ns	3,240.5 ns	0.95	0.03	1.3222	0.0371	-	8.2 KB
AddDefaultSize<Int32>	ConcurrentQueue	2.1	2.1	512	?	7,520.7 ns	132.861 ns	110.945 ns	7,564.8 ns	7,253.6 ns	7,571.1 ns	1.00	0.00	1.6057	0.0909	-	10 KB
AddDefaultSize<Int32>	ConcurrentQueue	2.2	2.2	512	?	7,244.1 ns	10.858 ns	9.625 ns	7,240.2 ns	7,235.6 ns	7,267.6 ns	0.96	0.02	1.6041	0.0908	-	10 KB
AddDefaultSize<String>	ConcurrentQueue	2.1	2.1	512	?	8,244.1 ns	215.423 ns	239.442 ns	8,097.9 ns	8,085.3 ns	8,809.5 ns	1.00	0.00	2.8791	0.2588	-	17.75 KB
AddDefaultSize<String>	ConcurrentQueue	2.2	2.2	512	?	8,315.9 ns	186.717 ns	191.744 ns	8,419.3 ns	8,065.2 ns	8,710.0 ns	1.01	0.02	2.8639	0.2695	-	17.75 KB
AddDefaultSize<Int32>	ConcurrentStack	2.1	2.1	512	?	7,073.9 ns	130.874 ns	116.016 ns	7,157.2 ns	6,873.0 ns	7,172.8 ns	1.00	0.00	2.5850	0.2298	-	16.02 KB
AddDefaultSize<Int32>	ConcurrentStack	2.2	2.2	512	?	6,991.0 ns	136.639 ns	140.318 ns	6,904.6 ns	6,882.5 ns	7,207.3 ns	0.99	0.01	2.5898	0.2302	-	16.02 KB
AddDefaultSize<String>	ConcurrentStack	2.1	2.1	512	?	16,769.8 ns	323.276 ns	286.576 ns	16,882.5 ns	16,131.9 ns	16,984.8 ns	1.00	0.00	2.5676	0.2027	-	16.02 KB
AddDefaultSize<String>	ConcurrentStack	2.2	2.2	512	?	15,927.3 ns	301.798 ns	282.302 ns	15,773.9 ns	15,733.5 ns	16,508.0 ns	0.95	0.02	2.5538	0.2016	-	16.02 KB
AddDefaultSize<Int32>	ConcurrentDictionary	2.1	2.1	512	?	67,656.3 ns	3,556.545 ns	4,095.723 ns	64,927.6 ns	64,451.4 ns	78,351.1 ns	1.00	0.00	19.3966	5.6573	-	121.06 KB
AddDefaultSize<Int32>	ConcurrentDictionary	2.2	2.2	512	?	67,278.1 ns	1,812.860 ns	1,939.740 ns	67,967.6 ns	65,054.2 ns	71,493.5 ns	0.99	0.04	19.5652	5.7065	-	121.06 KB
AddDefaultSize<String>	ConcurrentDictionary	2.1	2.1	512	?	120,612.3 ns	1,096.777 ns	856.291 ns	120,810.8 ns	117,930.9 ns	121,125.7 ns	1.00	0.00	20.8333	6.7829	-	130.14 KB
AddDefaultSize<String>	ConcurrentDictionary	2.2	2.2	512	?	122,371.1 ns	3,629.895 ns	4,034.619 ns	123,273.6 ns	117,834.9 ns	131,109.3 ns	1.04	0.03	21.1614	6.8898	-	132.16 KB
AddGivenSize<Int32>	List	2.1	2.1	?	512	947.5 ns	17.956 ns	16.796 ns	938.3 ns	934.9 ns	977.7 ns	1.00	0.00	0.3328	0.0039	-	2.06 KB
AddGivenSize<Int32>	List	2.2	2.2	?	512	942.8 ns	23.640 ns	20.956 ns	933.5 ns	928.6 ns	994.0 ns	0.99	0.01	0.3325	0.0039	-	2.06 KB
AddGivenSize<String>	List	2.1	2.1	?	512	1,819.7 ns	46.045 ns	53.026 ns	1,782.5 ns	1,775.3 ns	1,972.7 ns	1.00	0.00	0.6533	0.0148	-	4.06 KB
AddGivenSize<String>	List	2.2	2.2	?	512	1,788.9 ns	3.500 ns	2.922 ns	1,788.1 ns	1,784.1 ns	1,793.9 ns	0.97	0.03	0.6572	0.0149	-	4.06 KB
AddGivenSize<Int32>	ICollection	2.1	2.1	?	512	1,706.9 ns	49.715 ns	57.252 ns	1,738.9 ns	1,637.5 ns	1,839.4 ns	1.00	0.00	0.3279	-	-	2.06 KB
AddGivenSize<Int32>	ICollection	2.2	2.2	?	512	1,720.1 ns	50.782 ns	54.337 ns	1,745.3 ns	1,666.0 ns	1,862.7 ns	1.00	0.03	0.3292	-	-	2.06 KB
AddGivenSize<String>	ICollection	2.1	2.1	?	512	2,907.6 ns	85.310 ns	91.281 ns	2,922.2 ns	2,817.2 ns	3,128.8 ns	1.00	0.00	0.6501	0.0118	-	4.06 KB
AddGivenSize<String>	ICollection	2.2	2.2	?	512	2,780.5 ns	86.322 ns	92.363 ns	2,716.0 ns	2,702.4 ns	2,956.5 ns	0.96	0.03	0.6566	0.0113	-	4.06 KB
AddGivenSize<Int32>	HashSet	2.1	2.1	?	512	7,030.0 ns	180.965 ns	185.838 ns	6,963.4 ns	6,908.5 ns	7,571.1 ns	1.00	0.00	1.3130	0.0584	-	8.26 KB
AddGivenSize<Int32>	HashSet	2.2	2.2	?	512	7,038.8 ns	27.345 ns	21.349 ns	7,043.0 ns	7,004.5 ns	7,077.0 ns	1.00	0.03	1.3223	0.0588	-	8.26 KB
AddGivenSize<String>	HashSet	2.1	2.1	?	512	22,977.7 ns	385.635 ns	322.023 ns	22,858.0 ns	22,782.5 ns	23,961.0 ns	1.00	0.00	1.6197	0.0953	-	10.29 KB
AddGivenSize<String>	HashSet	2.2	2.2	?	512	22,853.0 ns	236.880 ns	184.940 ns	22,781.4 ns	22,675.9 ns	23,226.1 ns	0.99	0.01	1.5625	0.0919	-	10.29 KB
AddGivenSize<Int32>	Dictionary	2.1	2.1	?	512	7,029.2 ns	135.127 ns	144.585 ns	6,955.7 ns	6,871.1 ns	7,268.5 ns	1.00	0.00	1.6516	0.0869	-	10.3 KB
AddGivenSize<Int32>	Dictionary	2.2	2.2	?	512	7,311.8 ns	172.923 ns	192.204 ns	7,370.6 ns	7,090.2 ns	7,813.1 ns	1.04	0.03	1.6408	0.0895	-	10.3 KB
AddGivenSize<String>	Dictionary	2.1	2.1	?	512	21,600.1 ns	609.169 ns	677.090 ns	21,136.8 ns	20,998.0 ns	23,538.2 ns	1.00	0.00	2.2791	0.1753	-	14.38 KB
AddGivenSize<String>	Dictionary	2.2	2.2	?	512	21,438.8 ns	456.862 ns	469.163 ns	21,141.2 ns	20,885.2 ns	21,987.4 ns	0.99	0.02	2.2258	0.1781	-	14.38 KB
AddGivenSize<Int32>	IDictionary	2.1	2.1	?	512	8,115.3 ns	242.450 ns	269.483 ns	7,980.7 ns	7,886.5 ns	8,779.3 ns	1.00	0.00	1.6596	0.0996	-	10.3 KB
AddGivenSize<Int32>	IDictionary	2.2	2.2	?	512	8,059.3 ns	27.242 ns	21.269 ns	8,056.6 ns	8,025.3 ns	8,094.0 ns	0.98	0.04	1.6527	0.1012	-	10.3 KB
AddGivenSize<String>	IDictionary	2.1	2.1	?	512	22,619.3 ns	111.060 ns	92.740 ns	22,620.3 ns	22,475.4 ns	22,799.9 ns	1.00	0.00	2.2590	0.1883	-	14.38 KB
AddGivenSize<String>	IDictionary	2.2	2.2	?	512	22,911.5 ns	643.061 ns	714.761 ns	22,636.6 ns	22,260.1 ns	24,817.9 ns	1.02	0.03	2.2624	0.1885	-	14.38 KB
AddGivenSize<Int32>	SortedList	2.1	2.1	?	512	61,126.8 ns	1,357.158 ns	1,508.477 ns	62,095.4 ns	59,284.6 ns	63,117.4 ns	1.00	0.00	0.4960	-	-	4.12 KB
AddGivenSize<Int32>	SortedList	2.2	2.2	?	512	62,051.8 ns	2,025.920 ns	2,251.805 ns	62,598.7 ns	59,635.3 ns	66,133.3 ns	1.02	0.02	0.5000	-	-	4.12 KB
AddGivenSize<String>	SortedList	2.1	2.1	?	512	582,889.7 ns	19,288.298 ns	22,212.432 ns	567,721.7 ns	564,362.5 ns	633,275.1 ns	1.00	0.00	-	-	-	8.12 KB
AddGivenSize<String>	SortedList	2.2	2.2	?	512	571,862.0 ns	15,103.078 ns	16,787.031 ns	559,448.9 ns	556,935.1 ns	616,871.6 ns	0.98	0.04	-	-	-	8.12 KB
AddGivenSize<Int32>	Queue	2.1	2.1	?	512	1,928.2 ns	50.059 ns	46.825 ns	1,926.6 ns	1,847.3 ns	2,029.7 ns	1.00	0.00	0.3347	-	-	2.07 KB
AddGivenSize<Int32>	Queue	2.2	2.2	?	512	1,717.0 ns	37.759 ns	40.402 ns	1,694.3 ns	1,689.7 ns	1,800.4 ns	0.89	0.03	0.3337	-	-	2.07 KB
AddGivenSize<String>	Queue	2.1	2.1	?	512	3,197.3 ns	91.561 ns	105.442 ns	3,126.8 ns	3,108.0 ns	3,459.3 ns	1.00	0.00	0.6512	0.0130	-	4.07 KB
AddGivenSize<String>	Queue	2.2	2.2	?	512	3,057.6 ns	60.838 ns	67.621 ns	3,090.6 ns	2,966.5 ns	3,180.9 ns	0.96	0.02	0.6528	0.0128	-	4.07 KB
AddGivenSize<Int32>	Stack	2.1	2.1	?	512	1,031.9 ns	2.457 ns	1.918 ns	1,031.2 ns	1,029.4 ns	1,035.5 ns	1.00	0.00	0.3331	0.0043	-	2.06 KB
AddGivenSize<Int32>	Stack	2.2	2.2	?	512	1,062.8 ns	25.628 ns	28.486 ns	1,077.7 ns	1,031.2 ns	1,133.0 ns	1.05	0.02	0.3339	0.0043	-	2.06 KB
AddGivenSize<String>	Stack	2.1	2.1	?	512	2,536.3 ns	66.670 ns	74.104 ns	2,572.3 ns	2,455.7 ns	2,733.5 ns	1.00	0.00	0.6487	0.0103	-	4.06 KB
AddGivenSize<String>	Stack	2.2	2.2	?	512	2,238.9 ns	41.733 ns	36.995 ns	2,221.3 ns	2,213.3 ns	2,321.6 ns	0.87	0.03	0.6574	0.0093	-	4.06 KB
AddGivenSize<Int32>	ConcurrentDictionary	2.1	2.1	?	512	31,900.5 ns	736.965 ns	788.545 ns	31,332.0 ns	31,194.7 ns	33,739.2 ns	1.00	0.00	8.0898	1.5658	-	50.62 KB
AddGivenSize<Int32>	ConcurrentDictionary	2.2	2.2	?	512	32,127.1 ns	841.738 ns	935.589 ns	31,882.7 ns	31,250.9 ns	34,094.8 ns	1.01	0.02	8.1067	1.5690	-	50.62 KB
AddGivenSize<String>	ConcurrentDictionary	2.1	2.1	?	512	76,532.7 ns	1,508.322 ns	1,259.518 ns	75,972.3 ns	75,786.1 ns	79,369.5 ns	1.00	0.00	9.2005	1.5863	-	58.54 KB
AddGivenSize<String>	ConcurrentDictionary	2.2	2.2	?	512	77,718.2 ns	416.957 ns	348.178 ns	77,595.4 ns	77,403.9 ns	78,552.9 ns	1.02	0.02	9.2822	1.8564	-	58.3 KB

from performance.

adamsitnik commented on September 25, 2024

Collections.Clear*

No significant difference. However, the benchmarks could have been more stable.

Int32

Method	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Array	.NET Core 2.1	512	204.5334 ns	55.6395 ns	64.0745 ns	242.0815 ns	109.0807 ns	257.0495 ns	1.00	0.00	-	-	-	-
Array	2.2	512	109.8409 ns	0.1709 ns	0.1598 ns	109.7839 ns	109.4988 ns	110.0690 ns	0.49	0.15	-	-	-	-
Span	.NET Core 2.1	512	186.8142 ns	57.4237 ns	66.1292 ns	230.3068 ns	109.1377 ns	297.5912 ns	1.00	0.00	-	-	-	-
Span	2.2	512	107.0754 ns	1.0269 ns	0.9606 ns	107.3415 ns	104.4905 ns	107.9117 ns	0.73	0.27	-	-	-	-
List	.NET Core 2.1	512	0.7533 ns	1.3551 ns	1.5062 ns	0.0000 ns	0.0000 ns	4.0057 ns	?	?	-	-	-	-
List	2.2	512	0.9501 ns	0.0922 ns	0.0947 ns	0.9836 ns	0.6985 ns	0.9836 ns	?	?	-	-	-	-
LinkedList	.NET Core 2.1	512	2,641.7750 ns	29.5587 ns	24.6829 ns	2,633.3316 ns	2,626.4891 ns	2,709.1692 ns	1.00	0.00	-	-	-	-
LinkedList	2.2	512	2,809.9676 ns	132.8861 ns	153.0318 ns	2,755.2277 ns	2,662.8541 ns	3,208.2574 ns	1.09	0.06	-	-	-	-
HashSet	.NET Core 2.1	512	640.5567 ns	120.5432 ns	138.8177 ns	595.6101 ns	470.8772 ns	894.2562 ns	1.00	0.00	-	-	-	-
HashSet	2.2	512	658.7178 ns	187.9358 ns	216.4271 ns	595.5958 ns	431.2336 ns	1,293.6722 ns	1.06	0.36	-	-	-	-
Dictionary	.NET Core 2.1	512	817.2212 ns	156.7017 ns	180.4580 ns	766.2589 ns	616.4369 ns	1,150.7212 ns	1.00	0.00	-	-	-	-
Dictionary	2.2	512	774.1135 ns	118.8892 ns	136.9130 ns	744.1206 ns	609.4091 ns	1,050.4645 ns	1.00	0.30	-	-	-	-
SortedList	.NET Core 2.1	512	1.3828 ns	0.1212 ns	0.1395 ns	1.2830 ns	1.2830 ns	1.5681 ns	1.00	0.00	-	-	-	-
SortedList	2.2	512	0.4229 ns	0.2285 ns	0.2445 ns	0.4704 ns	0.1853 ns	0.7555 ns	0.31	0.19	-	-	-	-
SortedSet	.NET Core 2.1	512	5.3787 ns	0.2271 ns	0.2524 ns	5.2887 ns	5.0036 ns	5.8589 ns	1.00	0.00	-	-	-	-
SortedSet	2.2	512	5.5595 ns	0.2768 ns	0.3188 ns	5.4883 ns	5.2031 ns	6.0585 ns	1.04	0.07	-	-	-	-
SortedDictionary	.NET Core 2.1	512	14.8314 ns	0.7989 ns	0.8880 ns	14.7114 ns	13.2858 ns	16.4220 ns	1.00	0.00	-	-	-	-
SortedDictionary	2.2	512	16.3935 ns	1.0773 ns	1.2406 ns	16.3222 ns	14.1839 ns	18.7456 ns	1.10	0.11	-	-	-	-
ConcurrentDictionary	.NET Core 2.1	512	26,598.1812 ns	238.6552 ns	211.5617 ns	26,628.1986 ns	26,101.4695 ns	26,961.6273 ns	1.00	0.00	1.0000	-	-	6480 B
ConcurrentDictionary	2.2	512	26,641.1576 ns	257.6274 ns	215.1305 ns	26,684.1644 ns	26,168.4119 ns	26,861.7840 ns	1.00	0.01	1.0000	-	-	6480 B
Stack	.NET Core 2.1	512	1.3064 ns	0.0922 ns	0.0947 ns	1.3400 ns	1.0549 ns	1.3400 ns	1.00	0.00	-	-	-	-
Stack	2.2	512	1.5788 ns	0.0726 ns	0.0713 ns	1.5966 ns	1.3115 ns	1.5966 ns	1.22	0.13	-	-	-	-
ConcurrentStack	.NET Core 2.1	512	2.3949 ns	0.2949 ns	0.3396 ns	2.3806 ns	1.8104 ns	2.9508 ns	1.00	0.00	-	-	-	-
ConcurrentStack	2.2	512	2.6245 ns	0.1437 ns	0.1538 ns	2.6087 ns	2.3236 ns	2.8938 ns	1.11	0.15	-	-	-	-
Queue	.NET Core 2.1	512	1.5966 ns	0.0000 ns	0.0000 ns	1.5966 ns	1.5966 ns	1.5966 ns	1.00	0.00	-	-	-	-
Queue	2.2	512	2.0745 ns	1.2073 ns	1.3419 ns	1.0691 ns	1.0691 ns	4.2053 ns	1.52	0.88	-	-	-	-
ConcurrentQueue	.NET Core 2.1	512	298.3367 ns	17.4210 ns	20.0621 ns	299.7194 ns	270.7814 ns	325.8064 ns	1.00	0.00	-	-	-	704 B
ConcurrentQueue	2.2	512	318.6960 ns	8.4387 ns	8.2879 ns	315.8806 ns	308.3254 ns	334.2698 ns	1.06	0.07	-	-	-	704 B

String

Method	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Array	.NET Core 2.1	512	218.364 ns	4.1969 ns	3.5046 ns	219.373 ns	214.241 ns	225.645 ns	1.00	0.00	-	-	-	-
Array	2.2	512	227.655 ns	7.2878 ns	7.1576 ns	226.372 ns	219.387 ns	242.196 ns	1.05	0.03	-	-	-	-
Span	.NET Core 2.1	512	228.259 ns	1.4342 ns	1.1197 ns	227.926 ns	227.356 ns	231.062 ns	1.00	0.00	-	-	-	-
Span	2.2	512	228.632 ns	3.0648 ns	2.5592 ns	227.185 ns	226.615 ns	233.742 ns	1.00	0.01	-	-	-	-
List	.NET Core 2.1	512	228.382 ns	10.8513 ns	11.6108 ns	221.112 ns	219.687 ns	260.171 ns	1.00	0.00	-	-	-	-
List	2.2	512	259.128 ns	50.4696 ns	54.0019 ns	245.759 ns	217.819 ns	391.447 ns	1.13	0.21	-	-	-	-
LinkedList	.NET Core 2.1	512	2,694.628 ns	17.2280 ns	14.3861 ns	2,688.114 ns	2,677.280 ns	2,718.620 ns	1.00	0.00	-	-	-	-
LinkedList	2.2	512	2,687.173 ns	17.5356 ns	16.4028 ns	2,680.958 ns	2,671.550 ns	2,728.000 ns	1.00	0.01	-	-	-	-
HashSet	.NET Core 2.1	512	941.398 ns	63.1016 ns	72.6679 ns	935.725 ns	842.638 ns	1,089.253 ns	1.00	0.00	-	-	-	-
HashSet	2.2	512	1,000.407 ns	36.6529 ns	37.6398 ns	997.891 ns	914.356 ns	1,080.857 ns	1.07	0.09	-	-	-	-
Dictionary	.NET Core 2.1	512	1,589.225 ns	101.9981 ns	117.4611 ns	1,611.349 ns	1,401.655 ns	1,815.911 ns	1.00	0.00	-	-	-	-
Dictionary	2.2	512	1,432.891 ns	65.2260 ns	72.4986 ns	1,397.208 ns	1,370.408 ns	1,602.767 ns	0.90	0.06	-	-	-	-
SortedList	.NET Core 2.1	512	387.181 ns	6.6278 ns	5.8754 ns	384.248 ns	381.683 ns	397.363 ns	1.00	0.00	-	-	-	-
SortedList	2.2	512	390.072 ns	7.6882 ns	6.4200 ns	386.277 ns	383.997 ns	399.392 ns	1.01	0.01	-	-	-	-
SortedSet	.NET Core 2.1	512	6.144 ns	0.2396 ns	0.2760 ns	6.172 ns	5.602 ns	6.743 ns	1.00	0.00	-	-	-	-
SortedSet	2.2	512	6.294 ns	0.1797 ns	0.1765 ns	6.401 ns	5.830 ns	6.401 ns	1.02	0.05	-	-	-	-
SortedDictionary	.NET Core 2.1	512	16.080 ns	0.6787 ns	0.7816 ns	16.108 ns	13.970 ns	17.391 ns	1.00	0.00	-	-	-	-
SortedDictionary	2.2	512	15.577 ns	0.5323 ns	0.5228 ns	15.524 ns	14.383 ns	16.379 ns	0.97	0.07	-	-	-	-
ConcurrentDictionary	.NET Core 2.1	512	28,788.367 ns	170.2397 ns	132.9119 ns	28,746.718 ns	28,632.962 ns	29,007.018 ns	1.00	0.00	1.0000	-	-	6480 B
ConcurrentDictionary	2.2	512	29,342.058 ns	155.1345 ns	129.5443 ns	29,282.471 ns	29,178.693 ns	29,563.013 ns	1.02	0.01	1.0000	-	-	6480 B
Stack	.NET Core 2.1	512	208.851 ns	13.3524 ns	14.8412 ns	203.749 ns	196.052 ns	252.217 ns	1.00	0.00	-	-	-	-
Stack	2.2	512	223.218 ns	25.6060 ns	25.1486 ns	213.828 ns	206.415 ns	308.197 ns	1.06	0.16	-	-	-	-
ConcurrentStack	.NET Core 2.1	512	2.442 ns	0.2044 ns	0.2187 ns	2.537 ns	1.967 ns	2.823 ns	1.00	0.00	-	-	-	-
ConcurrentStack	2.2	512	2.609 ns	0.2032 ns	0.2340 ns	2.637 ns	2.210 ns	3.065 ns	1.09	0.13	-	-	-	-
Queue	.NET Core 2.1	512	347.385 ns	146.6287 ns	168.8578 ns	249.366 ns	227.128 ns	629.694 ns	1.00	0.00	-	-	-	-
Queue	2.2	512	229.405 ns	6.6657 ns	6.5466 ns	227.570 ns	223.721 ns	249.665 ns	0.80	0.23	-	-	-	-
ConcurrentQueue	.NET Core 2.1	512	490.423 ns	9.1861 ns	7.6708 ns	492.331 ns	474.085 ns	500.599 ns	1.00	0.00	-	-	-	960 B
ConcurrentQueue	2.2	512	496.028 ns	4.2382 ns	3.3089 ns	497.121 ns	487.142 ns	499.687 ns	1.01	0.02	-	-	-	960 B

from performance.

adamsitnik commented on September 25, 2024

System.Collections.Concurrent*

No significant difference.

System.Collections.Concurrent.Count<String>.Dictionary is multimodal. The results below show one of it's modes.

Type	Method	Job	Toolchain	MaxWarmupIterationCount	MinWarmupIterationCount	UnrollFactor	WarmupCount	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Count<Int32>	Dictionary	2.1	2.1	Default	Default	16	1	512	12,380.2105 ns	504.5618 ns	539.8755 ns	12,063.2490 ns	12,041.3777 ns	13,879.4916 ns	1.00	0.00	-	-	-	-
Count<Int32>	Dictionary	2.2	2.2	Default	Default	16	1	512	12,699.6088 ns	356.1290 ns	381.0540 ns	12,826.3686 ns	12,245.4319 ns	13,544.4486 ns	1.03	0.04	-	-	-	-
Count<String>	Dictionary	2.1	2.1	Default	Default	16	1	512	6,903.2086 ns	172.1325 ns	198.2281 ns	6,775.0899 ns	6,734.9068 ns	7,459.9552 ns	1.00	0.00	-	-	-	-
Count<String>	Dictionary	2.2	2.2	Default	Default	16	1	512	3,418.2066 ns	99.6492 ns	110.7599 ns	3,359.9069 ns	3,353.2659 ns	3,747.1591 ns	0.49	0.02	-	-	-	-
IsEmpty<Int32>	Dictionary	2.1	2.1	Default	Default	16	1	512	11,677.2617 ns	306.4738 ns	340.6448 ns	11,416.0372 ns	11,388.6966 ns	12,596.4698 ns	1.00	0.00	-	-	-	-
IsEmpty<Int32>	Dictionary	2.2	2.2	Default	Default	16	1	512	11,701.9119 ns	291.3974 ns	323.8875 ns	11,441.6861 ns	11,394.8227 ns	12,289.8450 ns	1.00	0.01	-	-	-	-
IsEmpty<String>	Dictionary	2.1	2.1	Default	Default	16	1	512	12,790.4982 ns	242.0940 ns	259.0379 ns	12,652.7767 ns	12,593.2048 ns	13,296.2282 ns	1.00	0.00	-	-	-	-
IsEmpty<String>	Dictionary	2.2	2.2	Default	Default	16	1	512	13,038.6756 ns	323.6278 ns	359.7114 ns	13,210.8137 ns	12,634.5203 ns	13,762.7478 ns	1.02	0.03	-	-	-	-
Count<Int32>	Queue	2.1	2.1	Default	Default	16	1	512	11.5915 ns	0.3543 ns	0.3938 ns	11.3342 ns	11.2878 ns	12.6364 ns	1.00	0.00	-	-	-	-
Count<Int32>	Queue	2.2	2.2	Default	Default	16	1	512	11.5035 ns	0.0169 ns	0.0150 ns	11.5010 ns	11.4848 ns	11.5303 ns	0.98	0.03	-	-	-	-
Count<String>	Queue	2.1	2.1	Default	Default	16	1	512	12.5386 ns	0.3243 ns	0.3470 ns	12.3504 ns	12.3287 ns	13.4825 ns	1.00	0.00	-	-	-	-
Count<String>	Queue	2.2	2.2	Default	Default	16	1	512	12.3661 ns	0.3404 ns	0.3642 ns	12.1692 ns	12.1369 ns	13.4800 ns	0.99	0.03	-	-	-	-
IsEmpty<Int32>	Queue	2.1	2.1	Default	Default	16	1	512	4.8164 ns	0.1213 ns	0.1075 ns	4.7637 ns	4.7476 ns	5.0493 ns	1.00	0.00	-	-	-	-
IsEmpty<Int32>	Queue	2.2	2.2	Default	Default	16	1	512	4.9455 ns	0.0268 ns	0.0210 ns	4.9377 ns	4.9272 ns	5.0048 ns	1.03	0.02	-	-	-	-
IsEmpty<String>	Queue	2.1	2.1	Default	Default	16	1	512	6.9295 ns	0.0545 ns	0.0425 ns	6.9227 ns	6.8822 ns	7.0114 ns	1.00	0.00	-	-	-	-
IsEmpty<String>	Queue	2.2	2.2	Default	Default	16	1	512	6.5996 ns	0.0365 ns	0.0342 ns	6.6033 ns	6.5255 ns	6.6484 ns	0.95	0.01	-	-	-	-
Count<Int32>	Stack	2.1	2.1	Default	Default	16	1	512	555.3869 ns	36.7609 ns	42.3339 ns	526.6256 ns	525.1977 ns	637.1260 ns	1.00	0.00	-	-	-	-
Count<Int32>	Stack	2.2	2.2	Default	Default	16	1	512	537.6043 ns	12.6457 ns	14.0557 ns	527.3048 ns	525.3862 ns	568.1417 ns	0.97	0.05	-	-	-	-
Count<String>	Stack	2.1	2.1	Default	Default	16	1	512	537.7206 ns	11.2097 ns	12.4595 ns	529.5153 ns	525.4191 ns	550.7070 ns	1.00	0.00	-	-	-	-
Count<String>	Stack	2.2	2.2	Default	Default	16	1	512	534.7010 ns	11.0800 ns	12.3154 ns	526.2251 ns	524.7286 ns	550.7314 ns	0.99	0.01	-	-	-	-
IsEmpty<Int32>	Stack	2.1	2.1	Default	Default	16	1	512	0.0087 ns	0.0032 ns	0.0030 ns	0.0093 ns	0.0028 ns	0.0124 ns	1.000	0.00	-	-	-	-
IsEmpty<Int32>	Stack	2.2	2.2	Default	Default	16	1	512	0.0000 ns	0.0000 ns	0.0000 ns	0.0000 ns	0.0000 ns	0.0000 ns	0.000	0.00	-	-	-	-
IsEmpty<String>	Stack	2.1	2.1	Default	Default	16	1	512	0.0000 ns	0.0000 ns	0.0000 ns	0.0000 ns	0.0000 ns	0.0000 ns	?	?	-	-	-	-
IsEmpty<String>	Stack	2.2	2.2	Default	Default	16	1	512	0.0000 ns	0.0000 ns	0.0000 ns	0.0000 ns	0.0000 ns	0.0000 ns	?	?	-	-	-	-
Count<Int32>	Bag	2.1	2.1	Default	Default	16	1	512	36.7567 ns	0.8829 ns	0.9813 ns	36.0894 ns	35.8693 ns	38.8513 ns	1.00	0.00	-	-	-	-
Count<Int32>	Bag	2.2	2.2	Default	Default	16	1	512	40.6491 ns	1.1729 ns	1.3037 ns	39.7093 ns	39.6333 ns	44.2368 ns	1.11	0.02	-	-	-	-
Count<String>	Bag	2.1	2.1	Default	Default	16	1	512	44.7430 ns	0.0482 ns	0.0402 ns	44.7353 ns	44.6929 ns	44.8244 ns	1.00	0.00	-	-	-	-
Count<String>	Bag	2.2	2.2	Default	Default	16	1	512	37.6591 ns	0.8736 ns	0.9348 ns	37.1309 ns	36.9816 ns	39.9958 ns	0.85	0.02	-	-	-	-
IsEmpty<Int32>	Bag	2.1	2.1	Default	Default	16	1	512	13.1872 ns	0.3185 ns	0.3408 ns	13.0168 ns	12.9901 ns	14.0600 ns	1.00	0.00	-	-	-	-
IsEmpty<Int32>	Bag	2.2	2.2	Default	Default	16	1	512	13.0436 ns	0.0434 ns	0.0362 ns	13.0389 ns	13.0006 ns	13.1233 ns	0.99	0.03	-	-	-	-
IsEmpty<String>	Bag	2.1	2.1	Default	Default	16	1	512	14.8909 ns	0.3030 ns	0.2686 ns	14.7768 ns	14.7320 ns	15.5198 ns	1.00	0.00	-	-	-	-
IsEmpty<String>	Bag	2.2	2.2	Default	Default	16	1	512	14.9301 ns	0.8463 ns	0.9056 ns	14.4444 ns	14.4056 ns	17.3396 ns	1.01	0.06	-	-	-	-
AddRemoveFromDifferentThreads<Int32>	ConcurrentBag	Default	2.1	10	6	1	-1	2000000	389,964,707.0150 ns	17,009,229.2570 ns	19,587,853.7065 ns	384,976,946.5150 ns	365,587,758.3300 ns	419,620,891.9400 ns	1.00	0.00	2000.0000	2000.0000	2000.0000	184 B
AddRemoveFromDifferentThreads<Int32>	ConcurrentBag	Default	2.2	10	6	1	-1	2000000	350,560,091.4211 ns	17,489,975.0682 ns	19,440,060.9467 ns	345,383,073.8500 ns	326,222,111.1600 ns	398,216,776.3000 ns	0.90	0.07	2000.0000	2000.0000	2000.0000	184 B
AddRemoveFromDifferentThreads<String>	ConcurrentBag	Default	2.1	10	6	1	-1	2000000	365,182,740.0535 ns	21,565,660.7793 ns	24,835,047.0234 ns	362,549,522.5100 ns	326,138,504.5100 ns	423,569,549.3300 ns	1.00	0.00	2000.0000	2000.0000	2000.0000	184 B
AddRemoveFromDifferentThreads<String>	ConcurrentBag	Default	2.2	10	6	1	-1	2000000	363,144,676.4300 ns	19,294,305.4470 ns	22,219,350.8449 ns	357,902,674.7300 ns	338,242,638.0500 ns	418,384,425.8100 ns	1.00	0.10	2000.0000	2000.0000	2000.0000	184 B
AddRemoveFromSameThreads<Int32>	ConcurrentBag	Default	2.1	10	6	1	-1	2000000	395,559,453.2385 ns	19,929,104.4434 ns	22,950,386.3133 ns	400,436,222.8750 ns	355,551,781.1000 ns	438,946,031.5800 ns	1.00	0.00	-	-	-	144 B
AddRemoveFromSameThreads<Int32>	ConcurrentBag	Default	2.2	10	6	1	-1	2000000	398,638,216.5510 ns	18,824,566.3991 ns	21,678,398.6588 ns	396,030,886.4200 ns	373,403,490.7000 ns	442,320,461.6600 ns	1.01	0.09	-	-	-	144 B
AddRemoveFromSameThreads<String>	ConcurrentBag	Default	2.1	10	6	1	-1	2000000	410,668,660.5526 ns	13,809,025.0775 ns	15,348,694.7851 ns	410,926,484.3100 ns	374,258,445.3400 ns	440,243,410.1100 ns	1.00	0.00	-	-	-	144 B
AddRemoveFromSameThreads<String>	ConcurrentBag	Default	2.2	10	6	1	-1	2000000	415,812,120.6690 ns	16,353,690.5830 ns	18,832,934.3947 ns	417,218,152.2050 ns	387,397,305.6600 ns	449,052,686.0200 ns	1.01	0.05	-	-	-	144 B
AddRemoveFromDifferentThreads<Int32>	ConcurrentStack	Default	2.1	10	6	1	-1	2000000	254,744,467.2775 ns	43,591,076.7010 ns	50,199,548.7524 ns	246,230,943.6700 ns	164,933,773.2700 ns	348,193,853.9600 ns	1.00	0.00	10000.0000	5000.0000	1000.0000	184 B
AddRemoveFromDifferentThreads<Int32>	ConcurrentStack	Default	2.2	10	6	1	-1	2000000	241,498,037.3470 ns	46,097,875.4735 ns	53,086,381.9466 ns	246,997,402.1350 ns	152,731,578.3100 ns	325,998,204.9900 ns	0.99	0.33	10000.0000	5000.0000	1000.0000	184 B
AddRemoveFromDifferentThreads<String>	ConcurrentStack	Default	2.1	10	6	1	-1	2000000	316,681,957.7275 ns	37,954,845.1159 ns	43,708,856.0775 ns	329,260,147.4100 ns	240,505,092.5200 ns	389,509,396.4500 ns	1.00	0.00	10000.0000	5000.0000	1000.0000	184 B
AddRemoveFromDifferentThreads<String>	ConcurrentStack	Default	2.2	10	6	1	-1	2000000	317,572,108.4215 ns	32,416,166.7408 ns	37,330,505.8242 ns	311,627,340.4200 ns	252,675,313.1000 ns	385,450,945.6300 ns	1.02	0.21	10000.0000	6000.0000	1000.0000	184 B
AddRemoveFromSameThreads<Int32>	ConcurrentStack	Default	2.1	10	6	1	-1	2000000	149,807,098.8535 ns	27,254,603.3077 ns	31,386,441.6990 ns	143,447,020.3250 ns	97,775,122.2000 ns	212,218,303.3100 ns	1.00	0.00	20000.0000	-	-	144 B
AddRemoveFromSameThreads<Int32>	ConcurrentStack	Default	2.2	10	6	1	-1	2000000	169,549,915.3805 ns	27,889,601.7726 ns	32,117,706.8754 ns	166,915,714.2300 ns	112,192,487.1800 ns	215,438,221.4500 ns	1.18	0.32	20000.0000	-	-	144 B
AddRemoveFromSameThreads<String>	ConcurrentStack	Default	2.1	10	6	1	-1	2000000	269,249,287.8115 ns	29,872,623.0012 ns	34,401,357.0713 ns	262,075,181.2700 ns	212,428,082.6000 ns	325,875,966.7900 ns	1.00	0.00	20000.0000	-	-	144 B
AddRemoveFromSameThreads<String>	ConcurrentStack	Default	2.2	10	6	1	-1	2000000	254,529,727.1900 ns	33,641,235.5305 ns	38,741,296.8642 ns	260,341,993.2650 ns	186,914,111.9500 ns	314,951,606.5000 ns	0.96	0.18	20000.0000	-	-	144 B
AddRemoveFromDifferentThreads<Int32>	ConcurrentQueue	Default	2.1	10	6	1	-1	2000000	53,196,169.0050 ns	9,000,939.8301 ns	10,365,495.6935 ns	52,755,170.6400 ns	35,081,023.6100 ns	72,466,383.4300 ns	1.00	0.00	1000.0000	1000.0000	1000.0000	184 B
AddRemoveFromDifferentThreads<Int32>	ConcurrentQueue	Default	2.2	10	6	1	-1	2000000	55,359,036.7595 ns	11,156,037.0426 ns	12,847,308.8482 ns	55,237,611.1050 ns	32,492,182.4600 ns	78,933,860.5100 ns	1.08	0.33	-	-	-	184 B
AddRemoveFromDifferentThreads<String>	ConcurrentQueue	Default	2.1	10	6	1	-1	2000000	59,987,024.9315 ns	10,401,167.7619 ns	11,978,000.2619 ns	58,443,730.2300 ns	41,673,789.5100 ns	87,541,553.8600 ns	1.00	0.00	-	-	-	184 B
AddRemoveFromDifferentThreads<String>	ConcurrentQueue	Default	2.2	10	6	1	-1	2000000	59,111,129.4220 ns	13,420,193.0001 ns	15,454,714.2158 ns	56,617,042.4700 ns	28,693,845.9800 ns	93,358,780.7400 ns	1.02	0.34	-	-	-	184 B
AddRemoveFromSameThreads<Int32>	ConcurrentQueue	Default	2.1	10	6	1	-1	2000000	100,408,182.9320 ns	11,255,753.0842 ns	12,962,141.9899 ns	100,407,584.2150 ns	80,397,725.3300 ns	118,247,233.9200 ns	1.00	0.00	-	-	-	144 B
AddRemoveFromSameThreads<Int32>	ConcurrentQueue	Default	2.2	10	6	1	-1	2000000	115,218,178.4380 ns	16,127,642.5443 ns	18,572,617.1371 ns	115,893,261.1750 ns	91,755,386.1800 ns	155,998,652.6000 ns	1.16	0.19	-	-	-	144 B
AddRemoveFromSameThreads<String>	ConcurrentQueue	Default	2.1	10	6	1	-1	2000000	123,226,271.0016 ns	12,182,537.1560 ns	13,540,857.7699 ns	120,177,072.1900 ns	103,915,613.8700 ns	153,580,674.0800 ns	1.00	0.00	-	-	-	144 B
AddRemoveFromSameThreads<String>	ConcurrentQueue	Default	2.2	10	6	1	-1	2000000	129,008,814.2655 ns	10,339,036.3743 ns	11,906,449.6636 ns	128,384,793.5950 ns	97,814,979.6900 ns	150,248,681.6800 ns	1.06	0.17	-	-	-	144 B

from performance.

adamsitnik commented on September 25, 2024

System.Collections.Contains*

Type	Method	Job	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
ContainsFalse<Int32>	Array	2.1	2.1	512	128.681 us	4.2901 us	4.5904 us	125.765 us	124.979 us	141.285 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	Array	2.2	2.2	512	130.968 us	5.0374 us	5.8011 us	131.329 us	125.262 us	141.779 us	1.02	0.06	-	-	-	-
ContainsFalse<String>	Array	2.1	2.1	512	861.523 us	0.5428 us	0.4532 us	861.391 us	860.962 us	862.390 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	Array	2.2	2.2	512	971.038 us	31.4413 us	33.6418 us	964.155 us	940.749 us	1,037.803 us	1.14	0.04	-	-	-	-
ContainsKeyFalse<Int32, Int32>	Dictionary	2.1	2.1	512	3.680 us	0.1191 us	0.1323 us	3.659 us	3.528 us	3.982 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<Int32, Int32>	Dictionary	2.2	2.2	512	3.492 us	0.1144 us	0.1317 us	3.453 us	3.359 us	3.776 us	0.95	0.03	-	-	-	-
ContainsKeyFalse<String, String>	Dictionary	2.1	2.1	512	15.740 us	0.3694 us	0.4106 us	15.507 us	15.313 us	16.932 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<String, String>	Dictionary	2.2	2.2	512	15.399 us	0.0787 us	0.0697 us	15.398 us	15.259 us	15.504 us	0.97	0.02	-	-	-	-
ContainsKeyTrue<Int32, Int32>	Dictionary	2.1	2.1	512	3.949 us	0.1112 us	0.1281 us	3.881 us	3.817 us	4.263 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<Int32, Int32>	Dictionary	2.2	2.2	512	3.908 us	0.1452 us	0.1673 us	3.889 us	3.715 us	4.259 us	0.99	0.04	-	-	-	-
ContainsKeyTrue<String, String>	Dictionary	2.1	2.1	512	16.741 us	0.2740 us	0.2139 us	16.678 us	16.570 us	17.345 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<String, String>	Dictionary	2.2	2.2	512	17.192 us	0.3328 us	0.3268 us	17.058 us	16.836 us	17.848 us	1.03	0.02	-	-	-	-
ContainsTrue<Int32>	Array	2.1	2.1	512	69.920 us	2.0586 us	2.2026 us	70.964 us	67.635 us	75.009 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	Array	2.2	2.2	512	69.239 us	1.9268 us	2.1416 us	67.900 us	67.755 us	74.395 us	0.99	0.03	-	-	-	-
ContainsTrue<String>	Array	2.1	2.1	512	424.016 us	11.2222 us	12.4735 us	431.649 us	411.720 us	455.773 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	Array	2.2	2.2	512	480.998 us	17.0027 us	18.8984 us	467.427 us	465.883 us	522.212 us	1.13	0.04	-	-	-	-
ContainsFalse<Int32>	List	2.1	2.1	512	126.838 us	3.7544 us	3.8555 us	124.707 us	124.139 us	137.618 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	List	2.2	2.2	512	128.097 us	3.8849 us	4.4738 us	125.035 us	124.374 us	138.570 us	1.02	0.04	-	-	-	-
ContainsFalse<String>	List	2.1	2.1	512	906.832 us	23.7992 us	26.4528 us	920.784 us	877.840 us	975.401 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	List	2.2	2.2	512	962.383 us	26.6855 us	28.5532 us	946.992 us	936.769 us	1,037.753 us	1.06	0.03	-	-	-	-
ContainsKeyFalse<Int32, Int32>	IDictionary	2.1	2.1	512	5.408 us	0.1815 us	0.1697 us	5.376 us	5.207 us	5.798 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<Int32, Int32>	IDictionary	2.2	2.2	512	5.627 us	0.2278 us	0.2437 us	5.524 us	5.273 us	6.246 us	1.05	0.04	-	-	-	-
ContainsKeyFalse<String, String>	IDictionary	2.1	2.1	512	16.392 us	0.4124 us	0.4584 us	16.192 us	16.039 us	17.793 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<String, String>	IDictionary	2.2	2.2	512	16.577 us	0.4127 us	0.4416 us	16.318 us	16.144 us	17.487 us	1.01	0.01	-	-	-	-
ContainsKeyTrue<Int32, Int32>	IDictionary	2.1	2.1	512	4.809 us	0.1203 us	0.1235 us	4.757 us	4.635 us	5.006 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<Int32, Int32>	IDictionary	2.2	2.2	512	5.154 us	0.1210 us	0.1295 us	5.092 us	5.050 us	5.506 us	1.07	0.03	-	-	-	-
ContainsKeyTrue<String, String>	IDictionary	2.1	2.1	512	17.780 us	0.5071 us	0.5426 us	17.478 us	17.268 us	19.273 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<String, String>	IDictionary	2.2	2.2	512	17.752 us	0.5196 us	0.5775 us	17.520 us	17.176 us	19.192 us	1.00	0.03	-	-	-	-
ContainsTrue<Int32>	List	2.1	2.1	512	68.457 us	1.8222 us	2.0984 us	67.095 us	66.916 us	73.703 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	List	2.2	2.2	512	72.178 us	4.1181 us	4.7424 us	70.993 us	66.823 us	81.593 us	1.05	0.07	-	-	-	-
ContainsTrue<String>	List	2.1	2.1	512	454.582 us	13.1997 us	14.6715 us	454.391 us	439.751 us	486.467 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	List	2.2	2.2	512	506.618 us	14.0810 us	15.6510 us	498.475 us	494.718 us	544.853 us	1.11	0.03	-	-	-	-
ContainsFalse<Int32>	ICollection	2.1	2.1	512	131.619 us	0.7768 us	0.6487 us	131.321 us	131.206 us	133.359 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	ICollection	2.2	2.2	512	129.958 us	3.4482 us	3.6895 us	131.231 us	125.210 us	137.505 us	1.00	0.02	-	-	-	-
ContainsFalse<String>	ICollection	2.1	2.1	512	905.788 us	19.1183 us	21.2499 us	922.114 us	879.359 us	936.317 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	ICollection	2.2	2.2	512	984.058 us	0.7878 us	0.6579 us	984.134 us	983.148 us	985.259 us	1.08	0.02	-	-	-	-
ContainsKeyFalse<Int32, Int32>	SortedList	2.1	2.1	512	30.283 us	0.9206 us	0.9850 us	30.031 us	29.093 us	32.845 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<Int32, Int32>	SortedList	2.2	2.2	512	29.850 us	0.9052 us	1.0424 us	29.676 us	28.161 us	31.934 us	0.99	0.04	-	-	-	-
ContainsKeyFalse<String, String>	SortedList	2.1	2.1	512	628.863 us	16.9682 us	18.1558 us	635.095 us	605.155 us	666.198 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<String, String>	SortedList	2.2	2.2	512	638.403 us	6.5602 us	5.4781 us	635.993 us	635.212 us	654.742 us	1.00	0.03	-	-	-	-
ContainsKeyTrue<Int32, Int32>	SortedList	2.1	2.1	512	30.493 us	0.8237 us	0.8814 us	30.528 us	29.550 us	32.722 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<Int32, Int32>	SortedList	2.2	2.2	512	29.865 us	0.7940 us	0.8825 us	29.544 us	28.930 us	31.991 us	0.98	0.02	-	-	-	-
ContainsKeyTrue<String, String>	SortedList	2.1	2.1	512	510.383 us	0.6819 us	0.5694 us	510.332 us	509.578 us	511.390 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<String, String>	SortedList	2.2	2.2	512	499.743 us	12.3431 us	12.6754 us	492.151 us	491.072 us	529.459 us	0.98	0.03	-	-	-	-
ContainsTrue<Int32>	ICollection	2.1	2.1	512	70.861 us	1.0951 us	0.9144 us	71.114 us	67.834 us	71.245 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	ICollection	2.2	2.2	512	69.981 us	1.7568 us	1.9527 us	70.899 us	67.654 us	74.862 us	1.00	0.02	-	-	-	-
ContainsTrue<String>	ICollection	2.1	2.1	512	460.098 us	7.1929 us	6.0064 us	461.230 us	446.580 us	467.081 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	ICollection	2.2	2.2	512	507.627 us	9.1603 us	7.6493 us	511.086 us	492.032 us	517.303 us	1.10	0.02	-	-	-	-
ContainsFalse<Int32>	LinkedList	2.1	2.1	512	416.909 us	10.5915 us	12.1972 us	421.316 us	402.311 us	448.246 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	LinkedList	2.2	2.2	512	419.624 us	8.3185 us	6.9463 us	422.317 us	403.660 us	422.964 us	0.99	0.03	-	-	-	-
ContainsFalse<String>	LinkedList	2.1	2.1	512	1,769.352 us	48.1029 us	53.4663 us	1,731.173 us	1,727.705 us	1,917.213 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	LinkedList	2.2	2.2	512	1,844.735 us	47.2265 us	52.4922 us	1,874.627 us	1,790.662 us	1,983.337 us	1.04	0.03	-	-	-	-
ContainsKeyFalse<Int32, Int32>	SortedDictionary	2.1	2.1	512	54.985 us	1.0036 us	0.8380 us	54.678 us	54.559 us	57.542 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<Int32, Int32>	SortedDictionary	2.2	2.2	512	59.266 us	1.9379 us	2.0735 us	57.993 us	57.860 us	63.980 us	1.09	0.04	-	-	-	-
ContainsKeyFalse<String, String>	SortedDictionary	2.1	2.1	512	717.317 us	21.9306 us	24.3758 us	724.927 us	691.384 us	765.469 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<String, String>	SortedDictionary	2.2	2.2	512	700.933 us	18.6531 us	20.7328 us	711.769 us	679.411 us	752.313 us	0.98	0.03	-	-	-	-
ContainsKeyTrue<Int32, Int32>	SortedDictionary	2.1	2.1	512	52.431 us	1.3116 us	1.5104 us	51.467 us	51.198 us	56.831 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<Int32, Int32>	SortedDictionary	2.2	2.2	512	54.147 us	2.5112 us	2.7912 us	53.600 us	51.204 us	61.150 us	1.03	0.06	-	-	-	-
ContainsKeyTrue<String, String>	SortedDictionary	2.1	2.1	512	564.341 us	13.2458 us	15.2539 us	570.104 us	544.675 us	598.261 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<String, String>	SortedDictionary	2.2	2.2	512	551.873 us	12.1008 us	12.9477 us	562.273 us	537.121 us	566.130 us	0.98	0.03	-	-	-	-
ContainsTrue<Int32>	LinkedList	2.1	2.1	512	209.451 us	5.7598 us	6.4020 us	204.458 us	203.580 us	225.577 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	LinkedList	2.2	2.2	512	210.242 us	6.5168 us	7.2434 us	204.814 us	204.147 us	227.934 us	1.00	0.01	-	-	-	-
ContainsTrue<String>	LinkedList	2.1	2.1	512	934.735 us	56.8082 us	65.4204 us	925.730 us	865.377 us	1,054.074 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	LinkedList	2.2	2.2	512	940.752 us	0.4526 us	0.3780 us	940.716 us	939.861 us	941.395 us	0.98	0.06	-	-	-	-
ContainsFalse<Int32>	HashSet	2.1	2.1	512	5.515 us	0.1268 us	0.1245 us	5.474 us	5.369 us	5.799 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	HashSet	2.2	2.2	512	5.765 us	0.1726 us	0.1918 us	5.707 us	5.535 us	6.260 us	1.05	0.04	-	-	-	-
ContainsFalse<String>	HashSet	2.1	2.1	512	20.935 us	0.6524 us	0.7513 us	20.914 us	20.095 us	22.703 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	HashSet	2.2	2.2	512	20.290 us	0.5827 us	0.6477 us	19.924 us	19.692 us	22.056 us	0.97	0.03	-	-	-	-
ContainsKeyFalse<Int32, Int32>	ConcurrentDictionary	2.1	2.1	512	5.894 us	0.1611 us	0.1791 us	5.805 us	5.713 us	6.357 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<Int32, Int32>	ConcurrentDictionary	2.2	2.2	512	6.037 us	0.1404 us	0.1560 us	5.975 us	5.846 us	6.412 us	1.02	0.02	-	-	-	-
ContainsKeyFalse<String, String>	ConcurrentDictionary	2.1	2.1	512	22.204 us	0.5526 us	0.6143 us	21.800 us	21.603 us	23.563 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<String, String>	ConcurrentDictionary	2.2	2.2	512	21.032 us	0.4058 us	0.4511 us	20.820 us	20.687 us	21.829 us	0.95	0.02	-	-	-	-
ContainsKeyTrue<Int32, Int32>	ConcurrentDictionary	2.1	2.1	512	6.739 us	0.1744 us	0.1866 us	6.822 us	6.526 us	7.203 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<Int32, Int32>	ConcurrentDictionary	2.2	2.2	512	6.788 us	0.1899 us	0.2187 us	6.667 us	6.636 us	7.351 us	1.01	0.03	-	-	-	-
ContainsKeyTrue<String, String>	ConcurrentDictionary	2.1	2.1	512	26.150 us	0.8989 us	1.0352 us	25.608 us	25.222 us	28.357 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<String, String>	ConcurrentDictionary	2.2	2.2	512	25.946 us	0.6578 us	0.7576 us	25.413 us	25.234 us	27.896 us	0.99	0.03	-	-	-	-
ContainsTrue<Int32>	HashSet	2.1	2.1	512	7.324 us	0.2038 us	0.2266 us	7.212 us	7.131 us	7.877 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	HashSet	2.2	2.2	512	7.139 us	0.1910 us	0.2199 us	6.992 us	6.939 us	7.729 us	0.98	0.03	-	-	-	-
ContainsTrue<String>	HashSet	2.1	2.1	512	25.102 us	0.5674 us	0.6306 us	24.778 us	24.593 us	26.595 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	HashSet	2.2	2.2	512	22.762 us	0.4844 us	0.5183 us	22.558 us	22.374 us	24.238 us	0.91	0.01	-	-	-	-
ContainsFalse<Int32>	Queue	2.1	2.1	512	133.281 us	4.5769 us	5.0872 us	134.457 us	128.240 us	145.643 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	Queue	2.2	2.2	512	134.962 us	0.1416 us	0.1106 us	134.956 us	134.852 us	135.250 us	0.99	0.03	-	-	-	-
ContainsFalse<String>	Queue	2.1	2.1	512	904.825 us	23.8961 us	25.5686 us	887.456 us	883.212 us	963.874 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	Queue	2.2	2.2	512	989.692 us	4.9652 us	4.4015 us	990.718 us	974.594 us	992.287 us	1.09	0.03	-	-	-	-
ContainsKeyFalse<Int32, Int32>	ImmutableDictionary	2.1	2.1	512	26.683 us	0.7702 us	0.8870 us	26.797 us	25.601 us	28.573 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<Int32, Int32>	ImmutableDictionary	2.2	2.2	512	26.194 us	0.6372 us	0.7083 us	25.758 us	25.623 us	27.656 us	0.98	0.04	-	-	-	-
ContainsKeyFalse<String, String>	ImmutableDictionary	2.1	2.1	512	47.719 us	1.5371 us	1.7701 us	46.490 us	46.166 us	52.285 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<String, String>	ImmutableDictionary	2.2	2.2	512	46.330 us	1.6276 us	1.8091 us	45.472 us	44.801 us	51.139 us	0.97	0.03	-	-	-	-
ContainsKeyTrue<Int32, Int32>	ImmutableDictionary	2.1	2.1	512	31.553 us	1.0135 us	1.0408 us	31.012 us	30.839 us	34.172 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<Int32, Int32>	ImmutableDictionary	2.2	2.2	512	31.626 us	0.6222 us	0.5196 us	31.870 us	30.612 us	32.244 us	1.00	0.03	-	-	-	-
ContainsKeyTrue<String, String>	ImmutableDictionary	2.1	2.1	512	63.749 us	1.8624 us	1.9927 us	62.699 us	62.434 us	69.607 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<String, String>	ImmutableDictionary	2.2	2.2	512	65.770 us	0.7902 us	0.7005 us	65.826 us	63.573 us	66.463 us	1.03	0.03	-	-	-	-
ContainsTrue<Int32>	Queue	2.1	2.1	512	70.216 us	2.1778 us	2.4206 us	70.785 us	67.482 us	75.538 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	Queue	2.2	2.2	512	70.606 us	0.9092 us	0.7099 us	70.771 us	68.372 us	71.077 us	0.99	0.03	-	-	-	-
ContainsTrue<String>	Queue	2.1	2.1	512	452.750 us	10.6530 us	11.8408 us	460.191 us	439.007 us	476.111 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	Queue	2.2	2.2	512	506.502 us	9.6625 us	9.0383 us	503.562 us	495.703 us	531.967 us	1.11	0.03	-	-	-	-
ContainsFalse<Int32>	Stack	2.1	2.1	512	113.022 us	3.1014 us	3.5715 us	114.524 us	109.305 us	121.875 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	Stack	2.2	2.2	512	111.722 us	2.8884 us	3.0905 us	109.423 us	109.167 us	119.192 us	0.99	0.03	-	-	-	-
ContainsFalse<String>	Stack	2.1	2.1	512	920.220 us	3.4990 us	2.9218 us	920.817 us	910.689 us	922.043 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	Stack	2.2	2.2	512	906.983 us	24.1556 us	26.8489 us	922.511 us	880.363 us	973.666 us	1.00	0.03	-	-	-	-
ContainsKeyFalse<Int32, Int32>	ImmutableSortedDictionary	2.1	2.1	512	35.284 us	1.1572 us	1.2862 us	34.507 us	34.319 us	38.539 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<Int32, Int32>	ImmutableSortedDictionary	2.2	2.2	512	31.835 us	1.0158 us	1.0869 us	31.292 us	30.923 us	34.645 us	0.90	0.03	-	-	-	-
ContainsKeyFalse<String, String>	ImmutableSortedDictionary	2.1	2.1	512	651.132 us	10.1445 us	7.9202 us	652.245 us	627.213 us	660.449 us	1.00	0.00	-	-	-	-
ContainsKeyFalse<String, String>	ImmutableSortedDictionary	2.2	2.2	512	669.514 us	0.8994 us	0.7973 us	669.287 us	668.561 us	671.133 us	1.03	0.01	-	-	-	-
ContainsKeyTrue<Int32, Int32>	ImmutableSortedDictionary	2.1	2.1	512	27.622 us	0.7899 us	0.8780 us	27.204 us	26.666 us	30.011 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<Int32, Int32>	ImmutableSortedDictionary	2.2	2.2	512	30.185 us	0.6412 us	0.7126 us	30.606 us	29.332 us	31.342 us	1.09	0.03	-	-	-	-
ContainsKeyTrue<String, String>	ImmutableSortedDictionary	2.1	2.1	512	496.010 us	8.4107 us	6.5665 us	497.825 us	475.195 us	498.427 us	1.00	0.00	-	-	-	-
ContainsKeyTrue<String, String>	ImmutableSortedDictionary	2.2	2.2	512	491.078 us	12.5631 us	14.4677 us	480.178 us	478.793 us	528.478 us	1.01	0.03	-	-	-	-
ContainsTrue<Int32>	Stack	2.1	2.1	512	61.537 us	1.7933 us	1.9188 us	60.281 us	60.034 us	65.634 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	Stack	2.2	2.2	512	61.077 us	1.3892 us	1.5440 us	60.095 us	59.823 us	64.651 us	0.99	0.02	-	-	-	-
ContainsTrue<String>	Stack	2.1	2.1	512	453.252 us	15.1470 us	15.5548 us	449.992 us	439.267 us	490.021 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	Stack	2.2	2.2	512	465.269 us	16.8172 us	17.9943 us	466.190 us	444.998 us	506.145 us	1.03	0.03	-	-	-	-
ContainsFalse<Int32>	SortedSet	2.1	2.1	512	34.132 us	0.8305 us	0.8886 us	33.742 us	33.511 us	36.255 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	SortedSet	2.2	2.2	512	29.461 us	0.6522 us	0.7250 us	29.118 us	28.844 us	31.052 us	0.86	0.01	-	-	-	-
ContainsFalse<String>	SortedSet	2.1	2.1	512	628.606 us	18.4266 us	19.7163 us	616.526 us	613.257 us	678.486 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	SortedSet	2.2	2.2	512	616.726 us	19.3357 us	21.4916 us	601.732 us	598.784 us	663.826 us	0.98	0.01	-	-	-	-
ContainsTrue<Int32>	SortedSet	2.1	2.1	512	30.188 us	0.8847 us	0.9833 us	29.645 us	29.460 us	32.974 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	SortedSet	2.2	2.2	512	27.273 us	0.6653 us	0.7394 us	27.506 us	26.264 us	28.704 us	0.90	0.03	-	-	-	-
ContainsTrue<String>	SortedSet	2.1	2.1	512	511.515 us	15.4374 us	17.7778 us	516.031 us	494.724 us	551.254 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	SortedSet	2.2	2.2	512	467.079 us	12.4455 us	13.3165 us	460.524 us	459.244 us	508.253 us	0.91	0.03	-	-	-	-
ContainsFalse<Int32>	ImmutableArray	2.1	2.1	512	133.631 us	5.3660 us	5.7416 us	132.127 us	128.615 us	149.705 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	ImmutableArray	2.2	2.2	512	131.898 us	4.5717 us	4.8916 us	129.011 us	128.807 us	144.295 us	0.99	0.03	-	-	-	-
ContainsFalse<String>	ImmutableArray	2.1	2.1	512	912.259 us	22.9271 us	24.5317 us	925.538 us	882.963 us	966.855 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	ImmutableArray	2.2	2.2	512	985.587 us	14.9585 us	12.4911 us	988.733 us	944.127 us	991.449 us	1.07	0.02	-	-	-	-
ContainsTrue<Int32>	ImmutableArray	2.1	2.1	512	73.352 us	1.7443 us	1.9388 us	74.652 us	71.371 us	77.332 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	ImmutableArray	2.2	2.2	512	73.722 us	2.2589 us	2.5108 us	73.493 us	71.330 us	78.942 us	1.01	0.03	-	-	-	-
ContainsTrue<String>	ImmutableArray	2.1	2.1	512	455.287 us	9.4741 us	10.5305 us	448.214 us	446.828 us	469.348 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	ImmutableArray	2.2	2.2	512	494.548 us	10.8986 us	12.1137 us	503.379 us	479.738 us	508.519 us	1.09	0.02	-	-	-	-
ContainsFalse<Int32>	ImmutableHashSet	2.1	2.1	512	26.580 us	0.4176 us	0.3487 us	26.446 us	26.402 us	27.501 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	ImmutableHashSet	2.2	2.2	512	27.511 us	0.6500 us	0.6955 us	27.898 us	26.558 us	28.533 us	1.05	0.02	-	-	-	-
ContainsFalse<String>	ImmutableHashSet	2.1	2.1	512	48.691 us	1.3320 us	1.4806 us	47.751 us	47.543 us	52.813 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	ImmutableHashSet	2.2	2.2	512	50.171 us	1.6038 us	1.7826 us	48.955 us	48.520 us	54.310 us	1.03	0.03	-	-	-	-
ContainsTrue<Int32>	ImmutableHashSet	2.1	2.1	512	29.313 us	0.6676 us	0.7143 us	28.979 us	28.872 us	31.299 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	ImmutableHashSet	2.2	2.2	512	28.466 us	0.5892 us	0.6549 us	28.036 us	27.871 us	29.485 us	0.97	0.02	-	-	-	-
ContainsTrue<String>	ImmutableHashSet	2.1	2.1	512	55.906 us	3.1420 us	3.6183 us	55.252 us	52.752 us	64.106 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	ImmutableHashSet	2.2	2.2	512	54.292 us	1.0783 us	1.1985 us	53.610 us	53.526 us	56.546 us	0.97	0.05	-	-	-	-
ContainsFalse<Int32>	ImmutableList	2.1	2.1	512	12,975.065 us	329.5491 us	379.5093 us	12,719.556 us	12,695.487 us	13,797.110 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	ImmutableList	2.2	2.2	512	13,158.129 us	400.5556 us	461.2804 us	12,891.288 us	12,866.092 us	14,306.071 us	1.01	0.02	-	-	-	-
ContainsFalse<String>	ImmutableList	2.1	2.1	512	23,269.868 us	85.6778 us	71.5448 us	23,242.507 us	23,179.014 us	23,427.824 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	ImmutableList	2.2	2.2	512	22,995.791 us	629.1077 us	724.4813 us	22,691.002 us	22,358.457 us	25,011.176 us	1.00	0.03	-	-	-	-
ContainsTrue<Int32>	ImmutableList	2.1	2.1	512	6,675.803 us	227.0507 us	261.4720 us	6,513.117 us	6,459.785 us	7,293.434 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	ImmutableList	2.2	2.2	512	6,640.925 us	157.1563 us	174.6788 us	6,747.038 us	6,440.973 us	6,955.556 us	0.99	0.03	-	-	-	-
ContainsTrue<String>	ImmutableList	2.1	2.1	512	11,572.416 us	409.7848 us	455.4747 us	11,334.599 us	11,296.413 us	12,672.047 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	ImmutableList	2.2	2.2	512	11,642.392 us	354.5223 us	394.0507 us	11,385.740 us	11,365.097 us	12,562.514 us	1.01	0.04	-	-	-	-
ContainsFalse<Int32>	ImmutableSortedSet	2.1	2.1	512	32.443 us	0.9139 us	0.9779 us	32.053 us	31.344 us	35.155 us	1.00	0.00	-	-	-	-
ContainsFalse<Int32>	ImmutableSortedSet	2.2	2.2	512	32.349 us	0.9859 us	1.1353 us	32.262 us	31.059 us	34.810 us	1.00	0.04	-	-	-	-
ContainsFalse<String>	ImmutableSortedSet	2.1	2.1	512	645.605 us	17.8627 us	19.8543 us	653.194 us	622.726 us	695.483 us	1.00	0.00	-	-	-	-
ContainsFalse<String>	ImmutableSortedSet	2.2	2.2	512	632.979 us	15.5187 us	17.8714 us	620.152 us	618.165 us	680.210 us	0.98	0.03	-	-	-	-
ContainsTrue<Int32>	ImmutableSortedSet	2.1	2.1	512	26.572 us	0.9360 us	1.0404 us	26.393 us	25.518 us	28.639 us	1.00	0.00	-	-	-	-
ContainsTrue<Int32>	ImmutableSortedSet	2.2	2.2	512	26.480 us	0.7147 us	0.7944 us	26.800 us	25.573 us	28.090 us	1.00	0.03	-	-	-	-
ContainsTrue<String>	ImmutableSortedSet	2.1	2.1	512	488.319 us	16.9010 us	18.0839 us	485.359 us	471.680 us	535.578 us	1.00	0.00	-	-	-	-
ContainsTrue<String>	ImmutableSortedSet	2.2	2.2	512	497.096 us	1.0823 us	1.0124 us	496.811 us	496.009 us	499.551 us	1.01	0.04	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

System.Collections.Indexers

No significant difference. Difference visible in the results below gone after re-run.

Type	Method	Job	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
IndexerSet<Int32>	Array	2.1	2.1	512	182.7 ns	3.9479 ns	4.3881 ns	180.2 ns	178.9 ns	192.8 ns	1.00	0.00	-	-	-	-
IndexerSet<Int32>	Array	2.2	2.2	512	178.7 ns	3.4373 ns	3.0471 ns	177.4 ns	176.9 ns	186.0 ns	0.97	0.02	-	-	-	-
IndexerSet<String>	Array	2.1	2.1	512	180.0 ns	0.9033 ns	0.7052 ns	179.8 ns	179.1 ns	181.3 ns	1.00	0.00	-	-	-	-
IndexerSet<String>	Array	2.2	2.2	512	181.0 ns	3.5513 ns	3.9472 ns	179.0 ns	177.4 ns	188.8 ns	1.01	0.02	-	-	-	-
IndexerSetReverse<Int32>	Array	2.1	2.1	512	207.3 ns	5.1991 ns	5.7788 ns	204.4 ns	203.6 ns	223.6 ns	1.00	0.00	-	-	-	-
IndexerSetReverse<Int32>	Array	2.2	2.2	512	209.5 ns	5.4296 ns	6.2527 ns	204.9 ns	204.1 ns	223.9 ns	1.01	0.03	-	-	-	-
IndexerSetReverse<String>	Array	2.1	2.1	512	209.4 ns	4.4293 ns	4.9231 ns	208.7 ns	204.2 ns	216.6 ns	1.00	0.00	-	-	-	-
IndexerSetReverse<String>	Array	2.2	2.2	512	209.4 ns	5.4952 ns	6.1079 ns	207.5 ns	203.7 ns	225.7 ns	1.00	0.02	-	-	-	-
IndexerSet<Int32>	Span	2.1	2.1	512	178.3 ns	5.2735 ns	5.6426 ns	174.9 ns	174.4 ns	191.5 ns	1.00	0.00	-	-	-	-
IndexerSet<Int32>	Span	2.2	2.2	512	182.8 ns	4.0488 ns	4.3322 ns	180.1 ns	179.3 ns	193.0 ns	1.03	0.02	-	-	-	-
IndexerSet<String>	Span	2.1	2.1	512	288.7 ns	5.8969 ns	6.3097 ns	284.5 ns	283.9 ns	297.7 ns	1.00	0.00	-	-	-	-
IndexerSet<String>	Span	2.2	2.2	512	302.1 ns	7.9175 ns	8.8002 ns	296.5 ns	295.8 ns	327.2 ns	1.05	0.02	-	-	-	-
IndexerSetReverse<Int32>	Span	2.1	2.1	512	209.7 ns	5.9964 ns	6.6649 ns	205.9 ns	204.9 ns	224.5 ns	1.00	0.00	-	-	-	-
IndexerSetReverse<Int32>	Span	2.2	2.2	512	208.7 ns	4.1264 ns	4.5865 ns	205.8 ns	205.2 ns	215.4 ns	1.00	0.01	-	-	-	-
IndexerSetReverse<String>	Span	2.1	2.1	512	248.6 ns	5.0316 ns	4.9417 ns	246.5 ns	245.6 ns	260.5 ns	1.00	0.00	-	-	-	-
IndexerSetReverse<String>	Span	2.2	2.2	512	251.0 ns	5.6821 ns	6.3157 ns	247.3 ns	246.7 ns	265.8 ns	1.01	0.02	-	-	-	-
IndexerSet<Int32>	List	2.1	2.1	512	920.0 ns	77.3744 ns	89.1045 ns	962.1 ns	821.9 ns	1,068.7 ns	1.00	0.00	-	-	-	-
IndexerSet<Int32>	List	2.2	2.2	512	931.4 ns	75.1259 ns	86.5151 ns	976.1 ns	828.9 ns	1,118.4 ns	1.01	0.03	-	-	-	-
IndexerSet<String>	List	2.1	2.1	512	879.0 ns	21.2129 ns	23.5780 ns	865.4 ns	862.7 ns	945.5 ns	1.00	0.00	-	-	-	-
IndexerSet<String>	List	2.2	2.2	512	891.6 ns	29.0669 ns	32.3078 ns	875.5 ns	869.4 ns	976.1 ns	1.01	0.03	-	-	-	-
IndexerSetReverse<Int32>	List	2.1	2.1	512	923.3 ns	75.0802 ns	86.4625 ns	971.0 ns	813.6 ns	1,068.9 ns	1.00	0.00	-	-	-	-
IndexerSetReverse<Int32>	List	2.2	2.2	512	956.6 ns	22.5173 ns	21.0627 ns	960.4 ns	934.5 ns	1,015.6 ns	1.01	0.08	-	-	-	-
IndexerSetReverse<String>	List	2.1	2.1	512	796.8 ns	19.1758 ns	21.3139 ns	809.4 ns	773.3 ns	847.5 ns	1.00	0.00	-	-	-	-
IndexerSetReverse<String>	List	2.2	2.2	512	792.3 ns	23.3934 ns	26.0017 ns	775.3 ns	772.6 ns	846.1 ns	0.99	0.03	-	-	-	-
IndexerSet<Int32>	IList	2.1	2.1	512	2,477.3 ns	3.9335 ns	3.4869 ns	2,476.4 ns	2,472.6 ns	2,485.2 ns	1.00	0.00	-	-	-	-
IndexerSet<Int32>	IList	2.2	2.2	512	2,519.0 ns	49.3383 ns	54.8393 ns	2,479.5 ns	2,471.3 ns	2,590.0 ns	1.02	0.02	-	-	-	-
IndexerSet<String>	IList	2.1	2.1	512	6,786.2 ns	172.7038 ns	184.7911 ns	6,652.7 ns	6,617.1 ns	7,210.5 ns	1.00	0.00	-	-	-	-
IndexerSet<String>	IList	2.2	2.2	512	7,629.8 ns	183.0945 ns	203.5091 ns	7,744.0 ns	7,399.5 ns	8,132.8 ns	1.13	0.02	-	-	-	-
IndexerSetReverse<Int32>	IList	2.1	2.1	512	1,478.2 ns	40.9338 ns	45.4978 ns	1,450.9 ns	1,436.6 ns	1,599.2 ns	1.00	0.00	-	-	-	-
IndexerSetReverse<Int32>	IList	2.2	2.2	512	1,512.6 ns	46.0940 ns	51.2334 ns	1,478.8 ns	1,472.9 ns	1,632.5 ns	1.02	0.03	-	-	-	-
IndexerSetReverse<String>	IList	2.1	2.1	512	2,404.0 ns	70.1521 ns	77.9738 ns	2,352.3 ns	2,339.7 ns	2,611.4 ns	1.00	0.00	-	-	-	-
IndexerSetReverse<String>	IList	2.2	2.2	512	2,031.6 ns	52.4651 ns	58.3149 ns	2,054.5 ns	1,973.8 ns	2,183.8 ns	0.85	0.03	-	-	-	-
IndexerSet<Int32>	Dictionary	2.1	2.1	512	4,774.2 ns	121.8287 ns	130.3553 ns	4,698.2 ns	4,672.0 ns	4,990.7 ns	1.00	0.00	-	-	-	-
IndexerSet<Int32>	Dictionary	2.2	2.2	512	4,867.4 ns	120.7875 ns	134.2550 ns	4,872.7 ns	4,668.1 ns	5,155.5 ns	1.02	0.03	-	-	-	-
IndexerSet<String>	Dictionary	2.1	2.1	512	21,177.9 ns	432.4344 ns	480.6497 ns	20,950.0 ns	20,714.2 ns	22,181.2 ns	1.00	0.00	-	-	-	-
IndexerSet<String>	Dictionary	2.2	2.2	512	21,127.4 ns	405.2335 ns	379.0557 ns	21,030.3 ns	20,742.1 ns	22,013.0 ns	0.99	0.02	-	-	-	-
IndexerSet<Int32>	SortedList	2.1	2.1	512	30,326.2 ns	680.7395 ns	756.6402 ns	30,031.8 ns	29,105.4 ns	31,387.3 ns	1.00	0.00	-	-	-	-
IndexerSet<Int32>	SortedList	2.2	2.2	512	29,062.0 ns	925.8101 ns	950.7388 ns	28,733.6 ns	28,274.1 ns	31,575.3 ns	0.96	0.03	-	-	-	-
IndexerSet<String>	SortedList	2.1	2.1	512	516,391.2 ns	33,817.8164 ns	38,944.6476 ns	505,766.0 ns	482,166.8 ns	601,589.0 ns	1.00	0.00	-	-	-	-
IndexerSet<String>	SortedList	2.2	2.2	512	478,591.4 ns	6,082.2683 ns	4,748.6350 ns	477,473.8 ns	471,821.7 ns	484,537.4 ns	0.89	0.06	-	-	-	-
IndexerSet<Int32>	SortedDictionary	2.1	2.1	512	53,371.3 ns	150.1723 ns	117.2446 ns	53,343.9 ns	53,221.8 ns	53,617.8 ns	1.00	0.00	-	-	-	-
IndexerSet<Int32>	SortedDictionary	2.2	2.2	512	52,779.0 ns	806.9989 ns	673.8807 ns	52,497.1 ns	52,404.8 ns	54,822.6 ns	0.99	0.01	-	-	-	-
IndexerSet<String>	SortedDictionary	2.1	2.1	512	580,921.0 ns	11,723.2234 ns	13,030.3317 ns	591,501.3 ns	565,134.2 ns	592,420.1 ns	1.00	0.00	-	-	-	-
IndexerSet<String>	SortedDictionary	2.2	2.2	512	552,949.8 ns	12,090.6410 ns	13,438.7155 ns	543,020.1 ns	541,120.5 ns	577,135.8 ns	0.95	0.02	-	-	-	-
IndexerSet<Int32>	ConcurrentDictionary	2.1	2.1	512	21,244.6 ns	746.3124 ns	829.5243 ns	21,406.1 ns	20,390.9 ns	23,282.0 ns	1.00	0.00	-	-	-	-
IndexerSet<Int32>	ConcurrentDictionary	2.2	2.2	512	21,206.7 ns	314.1020 ns	278.4432 ns	21,308.1 ns	20,419.5 ns	21,338.5 ns	0.99	0.03	-	-	-	-
IndexerSet<String>	ConcurrentDictionary	2.1	2.1	512	41,502.4 ns	962.7269 ns	1,030.1070 ns	40,958.5 ns	40,512.3 ns	43,878.8 ns	1.00	0.00	-	-	-	-
IndexerSet<String>	ConcurrentDictionary	2.2	2.2	512	41,389.8 ns	24.7304 ns	21.9229 ns	41,389.2 ns	41,355.8 ns	41,425.4 ns	0.99	0.03	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

System.Collections.Iterate

No significant difference. Vast majority of the benchmarks is very stable.

Type	Method	Job	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
IterateFor<Int32>	Array	2.1	2.1	512	205.4 ns	8.6829 ns	8.1219 ns	201.0 ns	200.4 ns	221.5 ns	1.00	0.00	-	-	-	-
IterateFor<Int32>	Array	2.2	2.2	512	204.4 ns	4.9775 ns	5.5325 ns	208.0 ns	198.7 ns	217.7 ns	1.00	0.03	-	-	-	-
IterateFor<String>	Array	2.1	2.1	512	201.5 ns	4.5149 ns	5.0183 ns	198.3 ns	197.9 ns	211.1 ns	1.00	0.00	-	-	-	-
IterateFor<String>	Array	2.2	2.2	512	207.9 ns	6.0913 ns	6.7705 ns	202.7 ns	202.0 ns	222.2 ns	1.03	0.03	-	-	-	-
IterateForEach<Int32>	Array	2.1	2.1	512	202.4 ns	4.4330 ns	4.9273 ns	199.8 ns	199.3 ns	214.9 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	Array	2.2	2.2	512	208.9 ns	4.9803 ns	5.3288 ns	206.2 ns	205.8 ns	224.3 ns	1.03	0.02	-	-	-	-
IterateForEach<String>	Array	2.1	2.1	512	201.8 ns	4.1233 ns	4.5830 ns	198.9 ns	198.4 ns	208.7 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	Array	2.2	2.2	512	210.5 ns	6.9560 ns	7.4429 ns	206.7 ns	205.9 ns	229.1 ns	1.04	0.02	-	-	-	-
IterateForEachNonGeneric<Int32>	ArrayList	2.1	2.1	512	3,965.5 ns	109.1967 ns	112.1370 ns	3,921.1 ns	3,912.2 ns	4,332.1 ns	1.00	0.00	-	-	-	48 B
IterateForEachNonGeneric<Int32>	ArrayList	2.2	2.2	512	3,919.5 ns	6.2673 ns	4.8931 ns	3,918.1 ns	3,913.0 ns	3,926.8 ns	0.98	0.03	-	-	-	48 B
IterateForEachNonGeneric<String>	ArrayList	2.1	2.1	512	4,148.5 ns	86.6493 ns	96.3105 ns	4,229.5 ns	4,040.5 ns	4,248.9 ns	1.00	0.00	-	-	-	48 B
IterateForEachNonGeneric<String>	ArrayList	2.2	2.2	512	3,922.4 ns	8.8537 ns	8.2818 ns	3,918.4 ns	3,912.6 ns	3,938.1 ns	0.94	0.02	-	-	-	48 B
IterateForNonGeneric<Int32>	ArrayList	2.1	2.1	512	1,489.7 ns	40.0286 ns	44.4917 ns	1,505.0 ns	1,437.6 ns	1,572.1 ns	1.00	0.00	-	-	-	-
IterateForNonGeneric<Int32>	ArrayList	2.2	2.2	512	1,454.7 ns	3.7229 ns	2.9066 ns	1,454.1 ns	1,450.4 ns	1,459.9 ns	0.96	0.02	-	-	-	-
IterateForNonGeneric<String>	ArrayList	2.1	2.1	512	1,492.6 ns	29.8861 ns	24.9563 ns	1,502.3 ns	1,434.8 ns	1,504.8 ns	1.00	0.00	-	-	-	-
IterateForNonGeneric<String>	ArrayList	2.2	2.2	512	1,510.8 ns	42.3408 ns	45.3041 ns	1,523.4 ns	1,453.6 ns	1,608.6 ns	1.03	0.02	-	-	-	-
IterateFor<Int32>	Span	2.1	2.1	512	203.7 ns	5.5694 ns	5.9592 ns	200.8 ns	200.4 ns	220.9 ns	1.00	0.00	-	-	-	-
IterateFor<Int32>	Span	2.2	2.2	512	200.6 ns	4.1506 ns	3.8825 ns	199.0 ns	198.7 ns	211.8 ns	0.98	0.03	-	-	-	-
IterateFor<String>	Span	2.1	2.1	512	236.5 ns	5.3502 ns	5.9467 ns	232.7 ns	231.9 ns	249.0 ns	1.00	0.00	-	-	-	-
IterateFor<String>	Span	2.2	2.2	512	237.5 ns	0.2734 ns	0.2283 ns	237.5 ns	237.1 ns	237.9 ns	1.01	0.03	-	-	-	-
IterateForEach<Int32>	Span	2.1	2.1	512	202.5 ns	4.8827 ns	5.2244 ns	199.6 ns	198.8 ns	218.0 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	Span	2.2	2.2	512	201.1 ns	3.8960 ns	3.2533 ns	200.0 ns	199.6 ns	211.5 ns	0.99	0.03	-	-	-	-
IterateForEach<String>	Span	2.1	2.1	512	216.2 ns	4.3167 ns	4.6189 ns	219.8 ns	209.7 ns	220.2 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	Span	2.2	2.2	512	214.6 ns	6.1359 ns	6.5653 ns	215.4 ns	208.0 ns	230.7 ns	0.99	0.02	-	-	-	-
IterateForEachNonGeneric<Int32>	Hashtable	2.1	2.1	512	13,720.3 ns	282.5023 ns	314.0005 ns	13,991.8 ns	13,373.7 ns	14,038.8 ns	1.00	0.00	2.5452	-	-	16440 B
IterateForEachNonGeneric<Int32>	Hashtable	2.2	2.2	512	14,652.7 ns	344.3621 ns	287.5580 ns	14,602.7 ns	14,058.9 ns	15,341.4 ns	1.06	0.02	2.5725	-	-	16440 B
IterateForEachNonGeneric<String>	Hashtable	2.1	2.1	512	13,489.0 ns	340.3246 ns	391.9183 ns	13,285.1 ns	13,234.2 ns	14,703.4 ns	1.00	0.00	2.5578	-	-	16440 B
IterateForEachNonGeneric<String>	Hashtable	2.2	2.2	512	14,124.6 ns	360.8544 ns	401.0887 ns	13,907.2 ns	13,860.2 ns	15,369.1 ns	1.05	0.02	2.5510	-	-	16440 B
IterateFor<Int32>	ReadOnlySpan	2.1	2.1	512	206.0 ns	5.1223 ns	5.8989 ns	205.3 ns	200.6 ns	222.3 ns	1.00	0.00	-	-	-	-
IterateFor<Int32>	ReadOnlySpan	2.2	2.2	512	201.5 ns	4.3982 ns	4.7061 ns	199.2 ns	199.0 ns	214.4 ns	0.98	0.03	-	-	-	-
IterateFor<String>	ReadOnlySpan	2.1	2.1	512	227.3 ns	4.6673 ns	5.1877 ns	224.9 ns	223.9 ns	237.7 ns	1.00	0.00	-	-	-	-
IterateFor<String>	ReadOnlySpan	2.2	2.2	512	235.9 ns	5.7017 ns	6.5661 ns	231.5 ns	230.7 ns	250.9 ns	1.04	0.03	-	-	-	-
IterateForEach<Int32>	ReadOnlySpan	2.1	2.1	512	202.2 ns	3.9814 ns	3.9102 ns	199.5 ns	198.9 ns	207.4 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	ReadOnlySpan	2.2	2.2	512	203.5 ns	9.0301 ns	8.0050 ns	199.4 ns	199.0 ns	222.1 ns	1.00	0.03	-	-	-	-
IterateForEach<String>	ReadOnlySpan	2.1	2.1	512	204.0 ns	3.9110 ns	4.0163 ns	201.3 ns	200.3 ns	211.2 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	ReadOnlySpan	2.2	2.2	512	200.6 ns	0.3178 ns	0.2817 ns	200.5 ns	200.1 ns	201.1 ns	0.98	0.02	-	-	-	-
IterateForEachNonGeneric<Int32>	Queue	2.1	2.1	512	4,874.4 ns	97.1296 ns	95.3943 ns	4,831.4 ns	4,817.9 ns	5,092.7 ns	1.00	0.00	-	-	-	40 B
IterateForEachNonGeneric<Int32>	Queue	2.2	2.2	512	5,273.0 ns	142.7906 ns	158.7113 ns	5,159.9 ns	5,138.4 ns	5,729.2 ns	1.09	0.03	-	-	-	40 B
IterateForEachNonGeneric<String>	Queue	2.1	2.1	512	5,061.5 ns	119.0256 ns	132.2966 ns	4,960.1 ns	4,948.7 ns	5,340.5 ns	1.00	0.00	-	-	-	40 B
IterateForEachNonGeneric<String>	Queue	2.2	2.2	512	5,077.9 ns	139.6554 ns	149.4297 ns	5,007.7 ns	4,954.8 ns	5,436.6 ns	1.00	0.02	-	-	-	40 B
IterateFor<Int32>	List	2.1	2.1	512	268.8 ns	5.3507 ns	5.0050 ns	266.2 ns	265.7 ns	278.5 ns	1.00	0.00	-	-	-	-
IterateFor<Int32>	List	2.2	2.2	512	268.3 ns	4.9432 ns	4.3820 ns	266.5 ns	266.0 ns	278.6 ns	1.00	0.01	-	-	-	-
IterateFor<String>	List	2.1	2.1	512	282.0 ns	7.5006 ns	8.3369 ns	276.1 ns	275.4 ns	305.0 ns	1.00	0.00	-	-	-	-
IterateFor<String>	List	2.2	2.2	512	270.8 ns	6.6718 ns	7.6832 ns	265.5 ns	264.6 ns	290.2 ns	0.96	0.01	-	-	-	-
IterateForEach<Int32>	IEnumerable	2.1	2.1	512	2,679.2 ns	64.0036 ns	71.1398 ns	2,650.9 ns	2,629.7 ns	2,895.7 ns	1.00	0.00	-	-	-	32 B
IterateForEach<Int32>	IEnumerable	2.2	2.2	512	2,555.6 ns	66.5404 ns	76.6280 ns	2,549.9 ns	2,485.0 ns	2,765.4 ns	0.96	0.03	-	-	-	32 B
IterateForEach<String>	IEnumerable	2.1	2.1	512	2,486.9 ns	3.8542 ns	3.0091 ns	2,487.0 ns	2,482.7 ns	2,493.5 ns	1.00	0.00	-	-	-	32 B
IterateForEach<String>	IEnumerable	2.2	2.2	512	2,514.6 ns	50.1067 ns	49.2115 ns	2,491.3 ns	2,484.8 ns	2,626.6 ns	1.01	0.02	-	-	-	32 B
IterateForEachNonGeneric<Int32>	Stack	2.1	2.1	512	4,079.1 ns	80.2291 ns	82.3894 ns	4,046.0 ns	4,034.7 ns	4,320.8 ns	1.00	0.00	-	-	-	40 B
IterateForEachNonGeneric<Int32>	Stack	2.2	2.2	512	4,280.7 ns	111.2723 ns	123.6788 ns	4,194.6 ns	4,167.3 ns	4,622.1 ns	1.05	0.03	-	-	-	40 B
IterateForEachNonGeneric<String>	Stack	2.1	2.1	512	4,149.0 ns	114.0308 ns	131.3181 ns	4,054.4 ns	4,039.5 ns	4,438.9 ns	1.00	0.00	-	-	-	40 B
IterateForEachNonGeneric<String>	Stack	2.2	2.2	512	4,255.6 ns	117.9019 ns	131.0476 ns	4,180.9 ns	4,167.2 ns	4,658.5 ns	1.03	0.03	-	-	-	40 B
IterateFor<Int32>	IList	2.1	2.1	512	2,581.8 ns	50.5854 ns	42.2411 ns	2,598.6 ns	2,486.2 ns	2,601.3 ns	1.00	0.00	-	-	-	-
IterateFor<Int32>	IList	2.2	2.2	512	2,549.5 ns	62.0762 ns	68.9975 ns	2,586.6 ns	2,474.0 ns	2,726.7 ns	1.00	0.01	-	-	-	-
IterateFor<String>	IList	2.1	2.1	512	2,259.9 ns	46.2721 ns	51.4313 ns	2,219.2 ns	2,210.9 ns	2,320.5 ns	1.00	0.00	-	-	-	-
IterateFor<String>	IList	2.2	2.2	512	2,675.8 ns	69.4819 ns	77.2290 ns	2,722.1 ns	2,597.1 ns	2,840.5 ns	1.18	0.03	-	-	-	-
IterateForEach<Int32>	List	2.1	2.1	512	1,030.9 ns	19.8434 ns	19.4888 ns	1,020.1 ns	1,017.8 ns	1,068.1 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	List	2.2	2.2	512	1,016.7 ns	1.4059 ns	1.2463 ns	1,016.4 ns	1,014.8 ns	1,019.4 ns	0.99	0.02	-	-	-	-
IterateForEach<String>	List	2.1	2.1	512	1,892.1 ns	52.6362 ns	56.3201 ns	1,859.8 ns	1,843.4 ns	2,027.8 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	List	2.2	2.2	512	2,020.1 ns	56.6626 ns	62.9803 ns	1,977.3 ns	1,969.3 ns	2,200.3 ns	1.07	0.03	-	-	-	-
IterateForEachNonGeneric<Int32>	SortedList	2.1	2.1	512	10,407.8 ns	246.4246 ns	283.7829 ns	10,396.7 ns	10,126.4 ns	11,102.0 ns	1.00	0.00	2.5883	-	-	16448 B
IterateForEachNonGeneric<Int32>	SortedList	2.2	2.2	512	10,854.4 ns	365.8972 ns	391.5059 ns	10,602.6 ns	10,527.7 ns	11,709.0 ns	1.04	0.03	2.5987	-	-	16448 B
IterateForEachNonGeneric<String>	SortedList	2.1	2.1	512	10,849.3 ns	492.0075 ns	546.8650 ns	10,643.8 ns	10,164.2 ns	12,249.7 ns	1.00	0.00	2.5871	-	-	16448 B
IterateForEachNonGeneric<String>	SortedList	2.2	2.2	512	10,830.1 ns	327.9327 ns	350.8843 ns	10,584.3 ns	10,516.5 ns	11,584.1 ns	1.00	0.06	2.6023	-	-	16448 B
IterateFor<Int32>	ImmutableArray	2.1	2.1	512	204.2 ns	5.2800 ns	5.8687 ns	200.8 ns	200.2 ns	221.5 ns	1.00	0.00	-	-	-	-
IterateFor<Int32>	ImmutableArray	2.2	2.2	512	204.0 ns	4.9450 ns	5.6947 ns	200.7 ns	200.4 ns	221.5 ns	1.00	0.03	-	-	-	-
IterateFor<String>	ImmutableArray	2.1	2.1	512	206.5 ns	0.6287 ns	0.5573 ns	206.2 ns	206.0 ns	207.6 ns	1.00	0.00	-	-	-	-
IterateFor<String>	ImmutableArray	2.2	2.2	512	209.9 ns	5.5592 ns	5.9483 ns	207.1 ns	206.5 ns	229.1 ns	1.02	0.03	-	-	-	-
IterateForEach<Int32>	LinkedList	2.1	2.1	512	1,890.7 ns	57.3857 ns	63.7841 ns	1,842.6 ns	1,832.5 ns	2,053.0 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	LinkedList	2.2	2.2	512	2,129.0 ns	41.0373 ns	34.2680 ns	2,118.8 ns	2,097.3 ns	2,205.0 ns	1.11	0.03	-	-	-	-
IterateForEach<String>	LinkedList	2.1	2.1	512	3,499.0 ns	98.3974 ns	105.2841 ns	3,426.1 ns	3,408.4 ns	3,776.4 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	LinkedList	2.2	2.2	512	3,235.4 ns	81.8016 ns	90.9223 ns	3,180.8 ns	3,151.7 ns	3,485.2 ns	0.93	0.03	-	-	-	-
IterateFor<Int32>	ImmutableList	2.1	2.1	512	14,154.7 ns	270.7713 ns	253.2796 ns	14,095.5 ns	13,874.8 ns	14,762.3 ns	1.00	0.00	-	-	-	-
IterateFor<Int32>	ImmutableList	2.2	2.2	512	16,213.6 ns	429.8484 ns	495.0140 ns	15,903.8 ns	15,776.3 ns	17,572.2 ns	1.15	0.03	-	-	-	-
IterateFor<String>	ImmutableList	2.1	2.1	512	16,041.4 ns	380.2203 ns	422.6139 ns	15,763.6 ns	15,647.3 ns	17,025.5 ns	1.00	0.00	-	-	-	-
IterateFor<String>	ImmutableList	2.2	2.2	512	16,077.2 ns	342.4370 ns	351.6576 ns	15,955.4 ns	15,860.0 ns	17,209.3 ns	1.00	0.02	-	-	-	-
IterateForEach<Int32>	HashSet	2.1	2.1	512	1,438.2 ns	3.7406 ns	2.9204 ns	1,437.2 ns	1,435.6 ns	1,445.6 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	HashSet	2.2	2.2	512	1,500.4 ns	49.3494 ns	52.8033 ns	1,509.1 ns	1,440.4 ns	1,613.8 ns	1.06	0.03	-	-	-	-
IterateForEach<String>	HashSet	2.1	2.1	512	2,505.7 ns	36.3216 ns	32.1981 ns	2,493.5 ns	2,487.2 ns	2,598.2 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	HashSet	2.2	2.2	512	2,299.6 ns	57.8236 ns	66.5898 ns	2,329.6 ns	2,232.2 ns	2,475.9 ns	0.93	0.03	-	-	-	-
IterateFor<Int32>	ImmutableSortedSet	2.1	2.1	512	15,706.8 ns	125.5386 ns	98.0123 ns	15,691.5 ns	15,588.1 ns	15,882.6 ns	1.00	0.00	-	-	-	-
IterateFor<Int32>	ImmutableSortedSet	2.2	2.2	512	16,324.9 ns	393.9463 ns	437.8702 ns	16,562.2 ns	15,732.2 ns	17,120.0 ns	1.06	0.02	-	-	-	-
IterateFor<String>	ImmutableSortedSet	2.1	2.1	512	14,319.9 ns	437.7234 ns	486.5284 ns	14,019.7 ns	13,904.9 ns	15,378.9 ns	1.00	0.00	-	-	-	-
IterateFor<String>	ImmutableSortedSet	2.2	2.2	512	14,320.6 ns	429.4238 ns	477.3034 ns	14,061.1 ns	13,872.0 ns	15,319.5 ns	1.00	0.02	-	-	-	-
IterateForEach<Int32>	Dictionary	2.1	2.1	512	3,397.3 ns	33.8521 ns	28.2680 ns	3,405.0 ns	3,303.3 ns	3,406.4 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	Dictionary	2.2	2.2	512	3,376.2 ns	61.9793 ns	51.7555 ns	3,405.5 ns	3,249.6 ns	3,408.0 ns	0.99	0.01	-	-	-	-
IterateForEach<String>	Dictionary	2.1	2.1	512	2,722.0 ns	82.9881 ns	95.5692 ns	2,669.0 ns	2,636.2 ns	2,963.5 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	Dictionary	2.2	2.2	512	2,926.1 ns	58.1730 ns	57.1337 ns	2,900.0 ns	2,888.0 ns	3,069.2 ns	1.07	0.04	-	-	-	-
IterateForEach<Int32>	Queue	2.1	2.1	512	1,473.5 ns	33.4394 ns	35.7798 ns	1,450.6 ns	1,447.0 ns	1,554.1 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	Queue	2.2	2.2	512	1,597.8 ns	36.6497 ns	39.2148 ns	1,577.0 ns	1,573.8 ns	1,704.4 ns	1.08	0.01	-	-	-	-
IterateForEach<String>	Queue	2.1	2.1	512	4,299.1 ns	126.6012 ns	135.4618 ns	4,316.1 ns	4,167.8 ns	4,610.4 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	Queue	2.2	2.2	512	3,481.3 ns	90.4308 ns	100.5136 ns	3,417.6 ns	3,396.9 ns	3,760.3 ns	0.81	0.02	-	-	-	-
IterateForEach<Int32>	Stack	2.1	2.1	512	1,609.5 ns	33.6464 ns	36.0013 ns	1,588.9 ns	1,572.0 ns	1,649.3 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	Stack	2.2	2.2	512	1,608.6 ns	44.1048 ns	47.1916 ns	1,579.0 ns	1,574.8 ns	1,742.9 ns	1.00	0.02	-	-	-	-
IterateForEach<String>	Stack	2.1	2.1	512	4,535.0 ns	99.9284 ns	111.0701 ns	4,470.4 ns	4,431.1 ns	4,766.9 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	Stack	2.2	2.2	512	3,646.2 ns	93.7831 ns	100.3469 ns	3,673.1 ns	3,527.2 ns	3,837.1 ns	0.80	0.02	-	-	-	-
IterateForEach<Int32>	SortedList	2.1	2.1	512	4,951.6 ns	8.0686 ns	7.5474 ns	4,947.4 ns	4,940.8 ns	4,962.7 ns	1.00	0.00	-	-	-	48 B
IterateForEach<Int32>	SortedList	2.2	2.2	512	5,185.0 ns	24.1432 ns	20.1607 ns	5,189.8 ns	5,118.1 ns	5,194.3 ns	1.05	0.00	-	-	-	48 B
IterateForEach<String>	SortedList	2.1	2.1	512	10,359.5 ns	206.0172 ns	220.4361 ns	10,246.1 ns	10,107.4 ns	10,726.9 ns	1.00	0.00	-	-	-	56 B
IterateForEach<String>	SortedList	2.2	2.2	512	10,254.4 ns	266.8790 ns	296.6353 ns	10,098.2 ns	10,044.7 ns	11,056.8 ns	0.99	0.03	-	-	-	56 B
IterateForEach<Int32>	SortedSet	2.1	2.1	512	9,922.7 ns	219.9801 ns	235.3763 ns	9,789.9 ns	9,675.7 ns	10,381.4 ns	1.00	0.00	-	-	-	224 B
IterateForEach<Int32>	SortedSet	2.2	2.2	512	9,306.0 ns	39.8537 ns	31.1152 ns	9,299.0 ns	9,271.6 ns	9,363.2 ns	0.93	0.02	-	-	-	224 B
IterateForEach<String>	SortedSet	2.1	2.1	512	12,409.5 ns	242.4773 ns	238.1451 ns	12,308.9 ns	12,261.1 ns	12,916.2 ns	1.00	0.00	-	-	-	224 B
IterateForEach<String>	SortedSet	2.2	2.2	512	11,834.5 ns	228.7777 ns	224.6903 ns	11,736.9 ns	11,697.2 ns	12,332.9 ns	0.95	0.00	-	-	-	224 B
IterateForEach<Int32>	SortedDictionary	2.1	2.1	512	10,390.1 ns	240.8300 ns	267.6819 ns	10,185.4 ns	10,126.9 ns	10,755.2 ns	1.00	0.00	-	-	-	224 B
IterateForEach<Int32>	SortedDictionary	2.2	2.2	512	10,605.3 ns	270.2472 ns	300.3791 ns	10,771.9 ns	10,285.4 ns	11,164.4 ns	1.02	0.02	-	-	-	224 B
IterateForEach<String>	SortedDictionary	2.1	2.1	512	18,053.9 ns	492.5482 ns	567.2192 ns	17,796.9 ns	17,543.4 ns	19,542.9 ns	1.00	0.00	-	-	-	224 B
IterateForEach<String>	SortedDictionary	2.2	2.2	512	17,476.6 ns	515.6384 ns	573.1307 ns	17,140.1 ns	17,083.7 ns	18,946.3 ns	0.97	0.03	-	-	-	224 B
IterateForEach<Int32>	ConcurrentDictionary	2.1	2.1	512	15,116.1 ns	39.0959 ns	30.5235 ns	15,104.7 ns	15,087.5 ns	15,204.2 ns	1.00	0.00	-	-	-	56 B
IterateForEach<Int32>	ConcurrentDictionary	2.2	2.2	512	15,704.0 ns	398.4302 ns	458.8329 ns	15,442.1 ns	15,383.3 ns	16,866.9 ns	1.05	0.03	-	-	-	56 B
IterateForEach<String>	ConcurrentDictionary	2.1	2.1	512	26,417.5 ns	753.5634 ns	867.8048 ns	25,897.1 ns	25,818.4 ns	28,852.5 ns	1.00	0.00	-	-	-	64 B
IterateForEach<String>	ConcurrentDictionary	2.2	2.2	512	20,903.3 ns	476.0249 ns	548.1909 ns	21,181.2 ns	20,183.1 ns	22,218.4 ns	0.79	0.03	-	-	-	64 B
IterateForEach<Int32>	ConcurrentQueue	2.1	2.1	512	4,847.9 ns	112.2839 ns	120.1425 ns	4,852.7 ns	4,723.3 ns	5,032.2 ns	1.00	0.00	-	-	-	80 B
IterateForEach<Int32>	ConcurrentQueue	2.2	2.2	512	4,514.1 ns	114.8116 ns	117.9031 ns	4,467.5 ns	4,456.1 ns	4,886.5 ns	0.93	0.02	-	-	-	80 B
IterateForEach<String>	ConcurrentQueue	2.1	2.1	512	5,329.1 ns	59.8269 ns	49.9581 ns	5,349.3 ns	5,203.4 ns	5,375.3 ns	1.00	0.00	-	-	-	80 B
IterateForEach<String>	ConcurrentQueue	2.2	2.2	512	5,543.6 ns	105.8997 ns	104.0077 ns	5,498.5 ns	5,447.4 ns	5,757.5 ns	1.04	0.02	-	-	-	80 B
IterateForEach<Int32>	ConcurrentStack	2.1	2.1	512	3,320.0 ns	81.3726 ns	90.4454 ns	3,272.0 ns	3,262.4 ns	3,533.7 ns	1.00	0.00	-	-	-	40 B
IterateForEach<Int32>	ConcurrentStack	2.2	2.2	512	3,459.7 ns	89.3512 ns	99.3137 ns	3,401.9 ns	3,389.8 ns	3,712.9 ns	1.04	0.02	-	-	-	40 B
IterateForEach<String>	ConcurrentStack	2.1	2.1	512	4,501.2 ns	94.8402 ns	105.4146 ns	4,446.0 ns	4,396.8 ns	4,756.7 ns	1.00	0.00	-	-	-	48 B
IterateForEach<String>	ConcurrentStack	2.2	2.2	512	4,522.1 ns	147.0836 ns	157.3778 ns	4,443.2 ns	4,379.6 ns	4,917.9 ns	1.00	0.02	-	-	-	48 B
IterateForEach<Int32>	ConcurrentBag	2.1	2.1	512	3,176.7 ns	82.4949 ns	91.6929 ns	3,129.4 ns	3,095.3 ns	3,431.1 ns	1.00	0.00	0.3244	-	-	2104 B
IterateForEach<Int32>	ConcurrentBag	2.2	2.2	512	3,091.1 ns	60.6773 ns	67.4426 ns	3,046.1 ns	3,030.1 ns	3,179.1 ns	0.97	0.02	0.3304	-	-	2104 B
IterateForEach<String>	ConcurrentBag	2.1	2.1	512	5,309.5 ns	138.2086 ns	147.8816 ns	5,372.7 ns	5,132.7 ns	5,689.9 ns	1.00	0.00	0.6466	-	-	4160 B
IterateForEach<String>	ConcurrentBag	2.2	2.2	512	5,129.7 ns	131.8078 ns	151.7900 ns	5,047.9 ns	5,015.7 ns	5,590.6 ns	0.97	0.03	0.6519	-	-	4160 B
IterateForEach<Int32>	ImmutableArray	2.1	2.1	512	1,082.5 ns	27.4862 ns	31.6531 ns	1,094.1 ns	1,051.5 ns	1,169.8 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	ImmutableArray	2.2	2.2	512	1,076.3 ns	28.3769 ns	31.5409 ns	1,055.0 ns	1,050.1 ns	1,162.5 ns	0.99	0.03	-	-	-	-
IterateForEach<String>	ImmutableArray	2.1	2.1	512	1,064.5 ns	22.0400 ns	21.6462 ns	1,054.3 ns	1,051.7 ns	1,118.7 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	ImmutableArray	2.2	2.2	512	1,080.0 ns	23.1236 ns	24.7420 ns	1,100.4 ns	1,051.8 ns	1,109.1 ns	1.02	0.02	-	-	-	-
IterateForEach<Int32>	ImmutableDictionary	2.1	2.1	512	56,332.5 ns	1,227.0233 ns	1,363.8331 ns	57,499.4 ns	54,814.1 ns	57,905.3 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	ImmutableDictionary	2.2	2.2	512	57,460.1 ns	2,174.2760 ns	2,326.4510 ns	57,793.4 ns	55,099.8 ns	63,669.1 ns	1.02	0.03	-	-	-	-
IterateForEach<String>	ImmutableDictionary	2.1	2.1	512	102,067.9 ns	1,151.6348 ns	899.1207 ns	102,281.1 ns	99,307.5 ns	102,734.7 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	ImmutableDictionary	2.2	2.2	512	101,226.0 ns	3,146.4836 ns	3,497.3082 ns	98,928.2 ns	98,532.5 ns	109,315.8 ns	1.00	0.04	-	-	-	-
IterateForEach<Int32>	ImmutableHashSet	2.1	2.1	512	67,612.9 ns	1,832.3481 ns	2,036.6501 ns	66,535.4 ns	66,433.1 ns	74,147.4 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	ImmutableHashSet	2.2	2.2	512	68,095.3 ns	1,779.2637 ns	1,977.6468 ns	66,736.2 ns	66,304.3 ns	73,403.0 ns	1.01	0.04	-	-	-	-
IterateForEach<String>	ImmutableHashSet	2.1	2.1	512	115,255.2 ns	1,637.9530 ns	1,452.0026 ns	115,598.1 ns	113,115.2 ns	118,530.2 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	ImmutableHashSet	2.2	2.2	512	115,403.2 ns	103.5250 ns	80.8255 ns	115,390.3 ns	115,278.6 ns	115,598.1 ns	1.00	0.01	-	-	-	-
IterateForEach<Int32>	ImmutableList	2.1	2.1	512	24,588.9 ns	609.6476 ns	702.0711 ns	24,990.6 ns	23,820.2 ns	26,186.4 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	ImmutableList	2.2	2.2	512	24,247.3 ns	652.3801 ns	698.0394 ns	23,911.9 ns	23,866.4 ns	26,423.7 ns	0.98	0.03	-	-	-	-
IterateForEach<String>	ImmutableList	2.1	2.1	512	41,441.0 ns	1,224.8540 ns	1,361.4220 ns	41,958.7 ns	40,051.6 ns	44,398.2 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	ImmutableList	2.2	2.2	512	40,593.1 ns	1,038.3656 ns	1,111.0395 ns	40,007.4 ns	39,861.1 ns	44,034.7 ns	0.98	0.03	-	-	-	-
IterateForEach<Int32>	ImmutableQueue	2.1	2.1	512	3,983.4 ns	57.4490 ns	44.8524 ns	3,976.7 ns	3,928.2 ns	4,055.3 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	ImmutableQueue	2.2	2.2	512	3,880.2 ns	106.0852 ns	117.9134 ns	3,798.0 ns	3,776.4 ns	4,185.4 ns	0.99	0.03	-	-	-	-
IterateForEach<String>	ImmutableQueue	2.1	2.1	512	5,293.5 ns	139.7116 ns	155.2891 ns	5,207.8 ns	5,148.6 ns	5,727.8 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	ImmutableQueue	2.2	2.2	512	5,038.5 ns	130.5463 ns	139.6831 ns	4,967.3 ns	4,943.0 ns	5,456.1 ns	0.95	0.03	-	-	-	-
IterateForEach<Int32>	ImmutableStack	2.1	2.1	512	3,885.8 ns	131.5370 ns	146.2030 ns	3,792.3 ns	3,778.4 ns	4,248.7 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	ImmutableStack	2.2	2.2	512	3,642.3 ns	82.5405 ns	88.3174 ns	3,617.9 ns	3,541.9 ns	3,841.9 ns	0.94	0.02	-	-	-	-
IterateForEach<String>	ImmutableStack	2.1	2.1	512	4,684.0 ns	176.5849 ns	203.3555 ns	4,667.2 ns	4,446.8 ns	5,178.3 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	ImmutableStack	2.2	2.2	512	4,229.6 ns	83.9844 ns	86.2458 ns	4,177.7 ns	4,171.0 ns	4,379.0 ns	0.90	0.04	-	-	-	-
IterateForEach<Int32>	ImmutableSortedDictionary	2.1	2.1	512	25,646.4 ns	675.6194 ns	750.9492 ns	26,077.6 ns	24,884.2 ns	27,026.9 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	ImmutableSortedDictionary	2.2	2.2	512	24,735.3 ns	749.5476 ns	863.1801 ns	24,141.7 ns	24,087.7 ns	26,718.9 ns	0.97	0.03	-	-	-	-
IterateForEach<String>	ImmutableSortedDictionary	2.1	2.1	512	48,208.4 ns	1,110.7019 ns	1,188.4386 ns	47,387.5 ns	47,299.6 ns	50,832.3 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	ImmutableSortedDictionary	2.2	2.2	512	49,429.4 ns	1,053.0185 ns	1,126.7180 ns	50,066.2 ns	47,836.5 ns	51,436.7 ns	1.03	0.02	-	-	-	-
IterateForEach<Int32>	ImmutableSortedSet	2.1	2.1	512	24,443.3 ns	671.4220 ns	718.4140 ns	24,110.9 ns	24,062.2 ns	26,709.0 ns	1.00	0.00	-	-	-	-
IterateForEach<Int32>	ImmutableSortedSet	2.2	2.2	512	24,780.5 ns	365.4094 ns	305.1334 ns	24,865.6 ns	23,770.2 ns	24,923.2 ns	1.01	0.03	-	-	-	-
IterateForEach<String>	ImmutableSortedSet	2.1	2.1	512	45,438.5 ns	1,375.6621 ns	1,412.7037 ns	45,705.0 ns	43,618.1 ns	49,054.6 ns	1.00	0.00	-	-	-	-
IterateForEach<String>	ImmutableSortedSet	2.2	2.2	512	45,393.2 ns	1,233.2855 ns	1,370.7936 ns	46,069.3 ns	44,079.9 ns	49,123.8 ns	1.00	0.03	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

System.Collections.TryAdd

No significant difference. Difference visible in the results below gone after re-run.

Type	Method	Job	Toolchain	Count	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
TryAddDefaultSize<Int32>	Dictionary	2.1	2.1	512	11.882 us	0.2767 us	0.2961 us	11.773 us	11.597 us	12.665 us	1.00	0.00	5.4348	0.6308	-	33.69 KB
TryAddDefaultSize<Int32>	Dictionary	2.2	2.2	512	12.366 us	0.0474 us	0.0370 us	12.360 us	12.296 us	12.438 us	1.03	0.03	5.4170	0.6643	-	33.69 KB
TryAddDefaultSize<String>	Dictionary	2.1	2.1	512	28.463 us	0.6889 us	0.7372 us	27.998 us	27.755 us	30.352 us	1.00	0.00	7.5652	1.1639	-	46.97 KB
TryAddDefaultSize<String>	Dictionary	2.2	2.2	512	27.902 us	0.8392 us	0.9328 us	27.733 us	26.953 us	29.754 us	0.98	0.03	7.5723	1.2432	-	46.97 KB
TryAddGiventSize<Int32>	Dictionary	2.1	2.1	512	6.669 us	0.1604 us	0.1783 us	6.574 us	6.475 us	7.072 us	1.00	0.00	1.6469	0.1080	-	10.3 KB
TryAddGiventSize<Int32>	Dictionary	2.2	2.2	512	7.091 us	0.1372 us	0.1525 us	7.035 us	6.941 us	7.419 us	1.06	0.03	1.6417	0.0864	-	10.3 KB
TryAddGiventSize<String>	Dictionary	2.1	2.1	512	21.776 us	0.6201 us	0.7142 us	21.387 us	21.241 us	23.436 us	1.00	0.00	2.2258	0.1781	-	14.38 KB
TryAddGiventSize<String>	Dictionary	2.2	2.2	512	21.150 us	0.3899 us	0.3647 us	20.982 us	20.908 us	21.896 us	0.97	0.03	2.2632	0.1741	-	14.38 KB
TryAddDefaultSize<Int32>	ConcurrentDictionary	2.1	2.1	512	67.495 us	2.8153 us	3.1292 us	67.448 us	64.643 us	74.582 us	1.00	0.00	19.3966	5.6573	-	121.06 KB
TryAddDefaultSize<Int32>	ConcurrentDictionary	2.2	2.2	512	66.184 us	1.6855 us	1.8035 us	65.139 us	64.846 us	71.200 us	0.98	0.04	19.4805	5.6818	-	121.06 KB
TryAddDefaultSize<String>	ConcurrentDictionary	2.1	2.1	512	119.630 us	2.3742 us	2.6390 us	117.770 us	117.149 us	122.791 us	1.00	0.00	20.9961	4.8828	-	130.14 KB
TryAddDefaultSize<String>	ConcurrentDictionary	2.2	2.2	512	138.931 us	3.3717 us	3.6076 us	136.783 us	136.267 us	148.494 us	1.16	0.02	23.9955	7.8125	-	149.88 KB
TryAddGiventSize<Int32>	ConcurrentDictionary	2.1	2.1	512	32.162 us	0.7713 us	0.8573 us	32.598 us	31.218 us	34.037 us	1.00	0.00	8.0898	1.5658	-	50.62 KB
TryAddGiventSize<Int32>	ConcurrentDictionary	2.2	2.2	512	32.210 us	1.1333 us	1.2126 us	31.975 us	31.189 us	35.166 us	1.00	0.03	8.0729	1.5625	-	50.62 KB
TryAddGiventSize<String>	ConcurrentDictionary	2.1	2.1	512	77.872 us	1.6513 us	1.8355 us	79.055 us	75.452 us	80.552 us	1.00	0.00	9.1540	1.8939	-	58.63 KB
TryAddGiventSize<String>	ConcurrentDictionary	2.2	2.2	512	78.749 us	1.4192 us	1.2581 us	79.263 us	75.815 us	79.437 us	1.00	0.01	9.5178	2.2208	-	59.38 KB

from performance.

adamsitnik commented on September 25, 2024

System.IO.Compression

No significant difference. Difference visible in the results below gone after re-run.

Type	Method	Job	Toolchain	file	level	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Brotli	Compress_WithState	2.1	2.1	TestDocument.pdf	Fastest	72.638 us	1.3752 us	1.2864 us	72.027 us	71.675 us	76.22 us	1.00	0.00	-	-	-	32 B
Brotli	Compress_WithState	2.2	2.2	TestDocument.pdf	Fastest	63.816 us	0.9816 us	0.8197 us	63.864 us	62.827 us	64.88 us	0.88	0.02	-	-	-	32 B
Deflate	Compress	2.1	2.1	TestDocument.pdf	Fastest	2,035.873 us	40.3732 us	44.8747 us	2,042.453 us	1,987.907 us	2,082.23 us	1.00	0.00	-	-	-	8480 B
Deflate	Compress	2.2	2.2	TestDocument.pdf	Fastest	2,048.354 us	59.6420 us	61.2480 us	2,062.915 us	1,987.313 us	2,212.62 us	1.00	0.02	-	-	-	8480 B
Gzip	Compress	2.1	2.1	TestDocument.pdf	Fastest	2,046.371 us	67.8260 us	69.6523 us	1,995.010 us	1,988.706 us	2,199.58 us	1.00	0.00	-	-	-	8520 B
Gzip	Compress	2.2	2.2	TestDocument.pdf	Fastest	2,064.796 us	39.4039 us	34.9305 us	2,081.642 us	1,992.602 us	2,087.76 us	1.00	0.03	-	-	-	8520 B
Brotli	Decompress_WithState	2.1	2.1	TestDocument.pdf	Fastest	425.383 us	0.6195 us	0.4837 us	425.291 us	424.819 us	426.16 us	1.00	0.00	-	-	-	32 B
Brotli	Decompress_WithState	2.2	2.2	TestDocument.pdf	Fastest	429.053 us	10.3107 us	11.0323 us	423.013 us	421.895 us	458.66 us	1.02	0.03	-	-	-	32 B
Deflate	Decompress	2.1	2.1	TestDocument.pdf	Fastest	374.175 us	9.5358 us	10.2032 us	373.330 us	364.372 us	397.37 us	1.00	0.00	-	-	-	8464 B
Deflate	Decompress	2.2	2.2	TestDocument.pdf	Fastest	371.235 us	9.6678 us	10.3444 us	366.084 us	365.034 us	404.39 us	0.99	0.03	-	-	-	8464 B
Gzip	Decompress	2.1	2.1	TestDocument.pdf	Fastest	481.475 us	0.5441 us	0.4823 us	481.515 us	480.697 us	482.15 us	1.00	0.00	-	-	-	8504 B
Gzip	Decompress	2.2	2.2	TestDocument.pdf	Fastest	481.689 us	0.5822 us	0.4862 us	481.651 us	480.933 us	482.47 us	1.00	0.00	-	-	-	8504 B
Brotli	Compress_WithoutState	2.1	2.1	TestDocument.pdf	Fastest	70.358 us	1.6776 us	1.7228 us	69.635 us	68.848 us	74.95 us	1.00	0.00	-	-	-	-
Brotli	Compress_WithoutState	2.2	2.2	TestDocument.pdf	Fastest	70.363 us	1.5905 us	1.5621 us	69.524 us	69.291 us	74.48 us	1.00	0.02	-	-	-	-
Brotli	Decompress_WithoutState	2.1	2.1	TestDocument.pdf	Fastest	437.828 us	9.6034 us	10.6742 us	443.559 us	423.727 us	454.71 us	1.00	0.00	-	-	-	-
Brotli	Decompress_WithoutState	2.2	2.2	TestDocument.pdf	Fastest	440.662 us	12.2453 us	13.6106 us	441.769 us	421.402 us	464.80 us	1.01	0.03	-	-	-	-
Brotli	Compress	2.1	2.1	TestDocument.pdf	Fastest	585.056 us	27.4712 us	31.6358 us	577.194 us	548.314 us	655.91 us	1.00	0.00	9.6154	-	-	65680 B
Brotli	Compress	2.2	2.2	TestDocument.pdf	Fastest	595.454 us	31.4759 us	36.2477 us	606.862 us	533.406 us	684.08 us	1.02	0.06	8.1522	-	-	65680 B
Brotli	Decompress	2.1	2.1	TestDocument.pdf	Fastest	484.397 us	17.8864 us	19.1383 us	473.197 us	470.587 us	533.70 us	1.00	0.00	8.0645	-	-	65680 B
Brotli	Decompress	2.2	2.2	TestDocument.pdf	Fastest	483.098 us	10.9523 us	12.1735 us	476.230 us	472.128 us	516.75 us	1.00	0.04	9.7656	-	-	65680 B
Brotli	Compress_WithState	2.1	2.1	TestDocument.pdf	Optimal	50,949.260 us	884.1291 us	738.2879 us	50,504.263 us	50,337.691 us	52,695.78 us	1.00	0.00	-	-	-	32 B
Brotli	Compress_WithState	2.2	2.2	TestDocument.pdf	Optimal	49,772.173 us	1,070.5056 us	1,189.8641 us	50,580.884 us	48,469.407 us	51,303.91 us	0.99	0.03	-	-	-	32 B
Deflate	Compress	2.1	2.1	TestDocument.pdf	Optimal	2,833.221 us	68.6492 us	70.4977 us	2,866.782 us	2,740.437 us	2,952.65 us	1.00	0.00	-	-	-	8480 B
Deflate	Compress	2.2	2.2	TestDocument.pdf	Optimal	2,822.348 us	62.0073 us	66.3471 us	2,867.262 us	2,742.438 us	2,942.75 us	1.00	0.01	-	-	-	8480 B
Gzip	Compress	2.1	2.1	TestDocument.pdf	Optimal	2,821.797 us	80.2036 us	82.3632 us	2,792.560 us	2,748.530 us	3,046.34 us	1.00	0.00	-	-	-	8520 B
Gzip	Compress	2.2	2.2	TestDocument.pdf	Optimal	2,830.423 us	72.6021 us	80.6971 us	2,868.989 us	2,742.002 us	3,049.16 us	1.01	0.03	-	-	-	8520 B
Brotli	Decompress_WithState	2.1	2.1	TestDocument.pdf	Optimal	902.405 us	28.4757 us	30.4686 us	887.287 us	884.352 us	983.05 us	1.00	0.00	-	-	-	32 B
Brotli	Decompress_WithState	2.2	2.2	TestDocument.pdf	Optimal	919.591 us	32.8756 us	36.5412 us	889.627 us	886.521 us	982.92 us	1.02	0.03	-	-	-	32 B
Deflate	Decompress	2.1	2.1	TestDocument.pdf	Optimal	378.255 us	10.5420 us	11.7174 us	370.119 us	368.226 us	408.61 us	1.00	0.00	-	-	-	8464 B
Deflate	Decompress	2.2	2.2	TestDocument.pdf	Optimal	375.981 us	9.7902 us	10.4754 us	369.473 us	368.319 us	403.56 us	1.00	0.03	-	-	-	8464 B
Gzip	Decompress	2.1	2.1	TestDocument.pdf	Optimal	485.683 us	0.4606 us	0.4308 us	485.783 us	484.652 us	486.36 us	1.00	0.00	-	-	-	8504 B
Gzip	Decompress	2.2	2.2	TestDocument.pdf	Optimal	478.306 us	14.9764 us	16.0246 us	475.712 us	464.211 us	521.00 us	0.99	0.03	-	-	-	8504 B
Brotli	Compress_WithoutState	2.1	2.1	TestDocument.pdf	Optimal	67,834.100 us	10,790.2145 us	11,545.4087 us	71,713.268 us	35,744.303 us	72,410.35 us	1.00	0.00	-	-	-	-
Brotli	Compress_WithoutState	2.2	2.2	TestDocument.pdf	Optimal	67,480.971 us	11,956.3964 us	12,278.3388 us	69,017.042 us	36,165.116 us	76,968.58 us	1.00	0.05	-	-	-	-
Brotli	Decompress_WithoutState	2.1	2.1	TestDocument.pdf	Optimal	908.465 us	8.7230 us	7.2841 us	905.184 us	901.152 us	926.20 us	1.00	0.00	-	-	-	-
Brotli	Decompress_WithoutState	2.2	2.2	TestDocument.pdf	Optimal	918.619 us	26.3139 us	27.0224 us	924.159 us	881.642 us	980.10 us	1.02	0.02	-	-	-	-
Brotli	Compress	2.1	2.1	TestDocument.pdf	Optimal	19.599 us	0.5634 us	0.6489 us	19.770 us	18.595 us	20.91 us	1.00	0.00	10.3764	1.6892	-	65680 B
Brotli	Compress	2.2	2.2	TestDocument.pdf	Optimal	24.370 us	3.2837 us	3.7816 us	24.025 us	18.205 us	31.32 us	1.24	0.19	10.2459	1.6393	-	65680 B
Brotli	Decompress	2.1	2.1	TestDocument.pdf	Optimal	966.441 us	18.8150 us	17.5996 us	974.152 us	940.003 us	982.85 us	1.00	0.00	7.8125	-	-	65680 B
Brotli	Decompress	2.2	2.2	TestDocument.pdf	Optimal	961.497 us	23.5738 us	27.1477 us	944.670 us	938.773 us	1,041.49 us	1.00	0.02	7.8125	-	-	65680 B
Brotli	Compress_WithState	2.1	2.1	alice29.txt	Fastest	27.978 us	0.4401 us	0.3901 us	28.249 us	27.379 us	28.41 us	1.00	0.00	-	-	-	32 B
Brotli	Compress_WithState	2.2	2.2	alice29.txt	Fastest	28.020 us	0.4494 us	0.3984 us	27.853 us	27.659 us	28.87 us	1.00	0.02	-	-	-	32 B
Deflate	Compress	2.1	2.1	alice29.txt	Fastest	1,431.638 us	47.6090 us	52.9173 us	1,441.813 us	1,379.503 us	1,527.99 us	1.00	0.00	-	-	-	8480 B
Deflate	Compress	2.2	2.2	alice29.txt	Fastest	1,427.928 us	40.7220 us	43.5721 us	1,442.152 us	1,380.010 us	1,529.87 us	1.00	0.05	-	-	-	8480 B
Gzip	Compress	2.1	2.1	alice29.txt	Fastest	1,411.662 us	28.0550 us	31.1831 us	1,386.960 us	1,380.169 us	1,446.50 us	1.00	0.00	-	-	-	8520 B
Gzip	Compress	2.2	2.2	alice29.txt	Fastest	1,413.080 us	28.5984 us	31.7870 us	1,387.655 us	1,382.052 us	1,446.72 us	1.00	0.00	-	-	-	8520 B
Brotli	Decompress_WithState	2.1	2.1	alice29.txt	Fastest	579.431 us	35.2989 us	40.6502 us	567.197 us	538.742 us	663.55 us	1.00	0.00	-	-	-	32 B
Brotli	Decompress_WithState	2.2	2.2	alice29.txt	Fastest	552.217 us	15.6127 us	16.7054 us	540.756 us	537.938 us	597.24 us	0.95	0.06	-	-	-	32 B
Deflate	Decompress	2.1	2.1	alice29.txt	Fastest	573.187 us	16.5558 us	17.0016 us	581.013 us	554.795 us	614.98 us	1.00	0.00	-	-	-	8464 B
Deflate	Decompress	2.2	2.2	alice29.txt	Fastest	576.838 us	11.0270 us	9.2080 us	580.480 us	555.135 us	581.26 us	1.00	0.02	-	-	-	8464 B
Gzip	Decompress	2.1	2.1	alice29.txt	Fastest	695.642 us	21.2384 us	22.7249 us	700.548 us	669.677 us	744.02 us	1.00	0.00	-	-	-	8504 B
Gzip	Decompress	2.2	2.2	alice29.txt	Fastest	686.529 us	23.1333 us	25.7126 us	670.828 us	669.663 us	742.96 us	0.99	0.04	-	-	-	8504 B
Brotli	Compress_WithoutState	2.1	2.1	alice29.txt	Fastest	130.233 us	2.4180 us	2.0191 us	129.461 us	128.387 us	133.22 us	1.00	0.00	-	-	-	-
Brotli	Compress_WithoutState	2.2	2.2	alice29.txt	Fastest	130.817 us	2.4114 us	2.0136 us	129.776 us	128.963 us	133.79 us	1.00	0.00	-	-	-	-
Brotli	Decompress_WithoutState	2.1	2.1	alice29.txt	Fastest	553.583 us	17.0256 us	18.9239 us	541.429 us	539.359 us	599.15 us	1.00	0.00	-	-	-	-
Brotli	Decompress_WithoutState	2.2	2.2	alice29.txt	Fastest	544.100 us	11.3175 us	12.1096 us	536.590 us	534.871 us	564.58 us	0.98	0.02	-	-	-	-
Brotli	Compress	2.1	2.1	alice29.txt	Fastest	1,359.233 us	34.2060 us	38.0198 us	1,363.978 us	1,314.599 us	1,439.42 us	1.00	0.00	5.2083	-	-	65680 B
Brotli	Compress	2.2	2.2	alice29.txt	Fastest	1,335.500 us	24.6548 us	21.8558 us	1,322.347 us	1,316.343 us	1,369.33 us	0.97	0.02	5.2083	-	-	65680 B
Brotli	Decompress	2.1	2.1	alice29.txt	Fastest	616.529 us	12.7406 us	14.1611 us	609.845 us	602.071 us	656.46 us	1.00	0.00	7.5000	-	-	65680 B
Brotli	Decompress	2.2	2.2	alice29.txt	Fastest	630.424 us	26.2158 us	30.1901 us	627.136 us	592.891 us	694.22 us	1.03	0.04	8.1522	-	-	65680 B
Brotli	Compress_WithState	2.1	2.1	alice29.txt	Optimal	12,178.632 us	286.9030 us	318.8919 us	11,987.391 us	11,944.679 us	12,898.06 us	1.00	0.00	-	-	-	32 B
Brotli	Compress_WithState	2.2	2.2	alice29.txt	Optimal	12,218.608 us	358.0615 us	351.6643 us	12,055.726 us	12,012.684 us	13,257.23 us	1.00	0.03	-	-	-	32 B
Deflate	Compress	2.1	2.1	alice29.txt	Optimal	4,560.452 us	67.2215 us	56.1330 us	4,575.936 us	4,374.137 us	4,582.54 us	1.00	0.00	-	-	-	8480 B
Deflate	Compress	2.2	2.2	alice29.txt	Optimal	4,546.102 us	73.0128 us	57.0036 us	4,561.136 us	4,365.356 us	4,567.94 us	0.99	0.01	-	-	-	8480 B
Gzip	Compress	2.1	2.1	alice29.txt	Optimal	4,527.487 us	159.0113 us	176.7407 us	4,564.714 us	4,359.547 us	4,961.24 us	1.00	0.00	-	-	-	8520 B
Gzip	Compress	2.2	2.2	alice29.txt	Optimal	4,442.368 us	90.4835 us	96.8164 us	4,373.978 us	4,361.070 us	4,569.23 us	0.98	0.03	-	-	-	8520 B
Brotli	Decompress_WithState	2.1	2.1	alice29.txt	Optimal	537.751 us	10.3650 us	9.6954 us	533.137 us	531.641 us	558.38 us	1.00	0.00	-	-	-	32 B
Brotli	Decompress_WithState	2.2	2.2	alice29.txt	Optimal	539.384 us	12.0700 us	13.4158 us	530.366 us	526.294 us	561.38 us	1.01	0.02	-	-	-	32 B
Deflate	Decompress	2.1	2.1	alice29.txt	Optimal	512.503 us	11.4825 us	12.2861 us	519.571 us	497.050 us	535.21 us	1.00	0.00	-	-	-	8464 B
Deflate	Decompress	2.2	2.2	alice29.txt	Optimal	512.085 us	13.4809 us	14.9840 us	519.559 us	496.749 us	550.47 us	1.00	0.02	-	-	-	8464 B
Gzip	Decompress	2.1	2.1	alice29.txt	Optimal	637.489 us	8.3574 us	7.4086 us	639.276 us	611.796 us	640.28 us	1.00	0.00	-	-	-	8504 B
Gzip	Decompress	2.2	2.2	alice29.txt	Optimal	635.674 us	12.0830 us	9.4336 us	639.483 us	610.639 us	640.05 us	0.99	0.01	-	-	-	8504 B
Brotli	Compress_WithoutState	2.1	2.1	alice29.txt	Optimal	215,320.730 us	153,019.8537 us	176,217.8911 us	82,749.061 us	42,998.481 us	456,319.84 us	1.00	0.00	-	-	-	-
Brotli	Compress_WithoutState	2.2	2.2	alice29.txt	Optimal	212,571.533 us	150,511.5531 us	173,329.3284 us	82,614.634 us	42,877.882 us	447,548.62 us	0.99	0.02	-	-	-	-
Brotli	Decompress_WithoutState	2.1	2.1	alice29.txt	Optimal	530.747 us	10.3425 us	10.6210 us	525.771 us	523.589 us	550.91 us	1.00	0.00	-	-	-	-
Brotli	Decompress_WithoutState	2.2	2.2	alice29.txt	Optimal	549.735 us	10.6694 us	9.4581 us	548.174 us	540.492 us	574.42 us	1.03	0.02	-	-	-	-
Brotli	Compress	2.1	2.1	alice29.txt	Optimal	31.738 us	3.6664 us	4.2223 us	30.937 us	24.213 us	40.45 us	1.00	0.00	10.3666	1.6526	-	65680 B
Brotli	Compress	2.2	2.2	alice29.txt	Optimal	28.147 us	1.8900 us	2.0223 us	28.377 us	24.849 us	31.12 us	0.89	0.13	10.2814	1.6234	-	65680 B
Brotli	Decompress	2.1	2.1	alice29.txt	Optimal	625.759 us	40.1969 us	46.2908 us	611.676 us	587.489 us	728.17 us	1.00	0.00	9.6154	-	-	65680 B
Brotli	Decompress	2.2	2.2	alice29.txt	Optimal	612.915 us	30.1041 us	34.6679 us	592.072 us	587.964 us	696.78 us	0.98	0.06	9.6154	-	-	65680 B
Brotli	Compress_WithState	2.1	2.1	sum	Fastest	49.256 us	1.3254 us	1.4732 us	48.339 us	48.016 us	53.51 us	1.00	0.00	-	-	-	32 B
Brotli	Compress_WithState	2.2	2.2	sum	Fastest	49.738 us	1.6349 us	1.8172 us	48.500 us	48.267 us	54.42 us	1.01	0.01	-	-	-	32 B
Deflate	Compress	2.1	2.1	sum	Fastest	284.954 us	10.2049 us	11.7519 us	280.885 us	267.557 us	303.58 us	1.00	0.00	-	-	-	8480 B
Deflate	Compress	2.2	2.2	sum	Fastest	281.211 us	9.8843 us	11.3828 us	281.001 us	265.823 us	301.23 us	0.99	0.05	-	-	-	8480 B
Gzip	Compress	2.1	2.1	sum	Fastest	286.698 us	10.1403 us	11.2709 us	281.557 us	268.728 us	308.83 us	1.00	0.00	-	-	-	8520 B
Gzip	Compress	2.2	2.2	sum	Fastest	281.096 us	3.3392 us	2.7884 us	281.870 us	271.925 us	282.68 us	0.97	0.04	-	-	-	8520 B
Brotli	Decompress_WithState	2.1	2.1	sum	Fastest	144.909 us	4.2017 us	4.6702 us	146.601 us	139.897 us	154.55 us	1.00	0.00	-	-	-	32 B
Brotli	Decompress_WithState	2.2	2.2	sum	Fastest	144.698 us	3.6943 us	4.2543 us	146.727 us	140.160 us	156.83 us	1.00	0.01	-	-	-	32 B
Deflate	Decompress	2.1	2.1	sum	Fastest	141.067 us	7.5236 us	8.3625 us	137.904 us	132.726 us	160.35 us	1.00	0.00	1.1364	-	-	8464 B
Deflate	Decompress	2.2	2.2	sum	Fastest	142.782 us	5.8360 us	6.7207 us	141.589 us	133.533 us	158.82 us	1.02	0.05	1.1792	-	-	8464 B
Gzip	Decompress	2.1	2.1	sum	Fastest	172.828 us	6.8715 us	7.6377 us	169.557 us	161.183 us	186.56 us	1.00	0.00	0.7267	-	-	8504 B
Gzip	Decompress	2.2	2.2	sum	Fastest	170.649 us	5.9354 us	6.5972 us	168.759 us	160.745 us	186.48 us	0.99	0.03	0.7022	-	-	8504 B
Brotli	Compress_WithoutState	2.1	2.1	sum	Fastest	132.690 us	2.4855 us	2.4411 us	131.342 us	130.960 us	136.95 us	1.00	0.00	-	-	-	-
Brotli	Compress_WithoutState	2.2	2.2	sum	Fastest	145.228 us	2.8314 us	2.5100 us	144.698 us	142.313 us	148.61 us	1.09	0.01	-	-	-	-
Brotli	Decompress_WithoutState	2.1	2.1	sum	Fastest	143.506 us	3.9024 us	4.3375 us	140.829 us	139.273 us	154.46 us	1.00	0.00	-	-	-	-
Brotli	Decompress_WithoutState	2.2	2.2	sum	Fastest	141.041 us	2.7496 us	2.5720 us	139.743 us	139.380 us	145.99 us	0.98	0.03	-	-	-	-
Brotli	Compress	2.1	2.1	sum	Fastest	267.926 us	23.5039 us	27.0671 us	268.108 us	234.208 us	309.63 us	1.00	0.00	9.1146	1.3021	-	65680 B
Brotli	Compress	2.2	2.2	sum	Fastest	269.002 us	31.4888 us	36.2625 us	260.713 us	220.417 us	343.73 us	1.00	0.08	10.0000	1.2500	-	65680 B
Brotli	Decompress	2.1	2.1	sum	Fastest	157.612 us	8.2605 us	9.5128 us	151.639 us	148.509 us	181.18 us	1.00	0.00	10.0806	1.3441	-	65680 B
Brotli	Decompress	2.2	2.2	sum	Fastest	163.103 us	11.7923 us	13.5800 us	156.399 us	149.725 us	189.23 us	1.03	0.06	9.9734	1.3298	-	65680 B
Brotli	Compress_WithState	2.1	2.1	sum	Optimal	15,148.139 us	219.9062 us	194.9412 us	15,184.916 us	14,495.669 us	15,336.55 us	1.00	0.00	-	-	-	32 B
Brotli	Compress_WithState	2.2	2.2	sum	Optimal	14,778.471 us	313.9114 us	348.9117 us	14,546.649 us	14,455.915 us	15,250.98 us	0.98	0.02	-	-	-	32 B
Deflate	Compress	2.1	2.1	sum	Optimal	645.001 us	27.0341 us	31.1325 us	640.959 us	600.889 us	708.54 us	1.00	0.00	-	-	-	8480 B
Deflate	Compress	2.2	2.2	sum	Optimal	624.753 us	16.0649 us	17.1892 us	616.073 us	600.345 us	669.91 us	0.96	0.05	-	-	-	8480 B
Gzip	Compress	2.1	2.1	sum	Optimal	631.322 us	20.3168 us	20.8639 us	641.291 us	601.629 us	673.25 us	1.00	0.00	-	-	-	8520 B
Gzip	Compress	2.2	2.2	sum	Optimal	622.437 us	13.3273 us	14.8132 us	615.522 us	603.442 us	645.56 us	0.99	0.03	-	-	-	8520 B
Brotli	Decompress_WithState	2.1	2.1	sum	Optimal	171.199 us	4.5705 us	4.8904 us	169.043 us	168.590 us	186.78 us	1.00	0.00	-	-	-	32 B
Brotli	Decompress_WithState	2.2	2.2	sum	Optimal	174.435 us	4.6561 us	5.1752 us	177.357 us	169.396 us	187.21 us	1.02	0.04	-	-	-	32 B
Deflate	Decompress	2.1	2.1	sum	Optimal	133.980 us	5.7189 us	6.5859 us	135.896 us	124.975 us	146.11 us	1.00	0.00	1.1161	-	-	8464 B
Deflate	Decompress	2.2	2.2	sum	Optimal	135.764 us	6.9404 us	7.9926 us	137.896 us	124.623 us	155.54 us	1.01	0.05	1.1062	-	-	8464 B
Gzip	Decompress	2.1	2.1	sum	Optimal	164.184 us	6.3748 us	7.0856 us	162.333 us	156.132 us	182.10 us	1.00	0.00	0.6720	-	-	8504 B
Gzip	Decompress	2.2	2.2	sum	Optimal	164.380 us	5.6044 us	6.2292 us	161.963 us	156.844 us	179.99 us	1.00	0.05	0.6720	-	-	8504 B
Brotli	Compress_WithoutState	2.1	2.1	sum	Optimal	21,132.472 us	1,421.3659 us	1,395.9713 us	21,349.632 us	16,035.157 us	22,571.30 us	1.00	0.00	-	-	-	-
Brotli	Compress_WithoutState	2.2	2.2	sum	Optimal	21,757.353 us	1,932.9511 us	1,898.4164 us	22,038.158 us	15,892.107 us	24,245.29 us	1.03	0.06	-	-	-	-
Brotli	Decompress_WithoutState	2.1	2.1	sum	Optimal	171.241 us	3.9345 us	4.3732 us	167.531 us	167.123 us	179.25 us	1.00	0.00	-	-	-	-
Brotli	Decompress_WithoutState	2.2	2.2	sum	Optimal	168.911 us	3.2063 us	3.1490 us	167.496 us	167.234 us	175.41 us	0.98	0.02	-	-	-	-
Brotli	Compress	2.1	2.1	sum	Optimal	9.138 us	0.6872 us	0.7914 us	8.679 us	8.272 us	10.78 us	1.00	0.00	10.3821	1.6957	-	65680 B
Brotli	Compress	2.2	2.2	sum	Optimal	9.037 us	0.5769 us	0.6412 us	8.938 us	8.337 us	10.47 us	0.99	0.06	10.4023	1.7194	-	65680 B
Brotli	Decompress	2.1	2.1	sum	Optimal	192.913 us	4.7593 us	5.0924 us	195.390 us	185.163 us	201.56 us	1.00	0.00	9.6154	0.8013	-	65680 B
Brotli	Decompress	2.2	2.2	sum	Optimal	187.686 us	4.2825 us	4.5822 us	186.932 us	182.286 us	197.73 us	0.97	0.02	9.6154	0.8013	-	65680 B

from performance.

adamsitnik commented on September 25, 2024

System.IO.Pipes

No significant difference.

Type	Method	Job	Toolchain	size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Perf_AnonymousPipeStream_ServerIn_ClientOut	ReadWrite	2.1	2.1	1000000	328.6 us	6.422 us	6.871 us	327.9 us	319.7 us	345.6 us	1.00	0.00	-	-	-	245 B
Perf_AnonymousPipeStream_ServerIn_ClientOut	ReadWrite	2.2	2.2	1000000	332.8 us	7.318 us	7.830 us	331.7 us	323.5 us	355.0 us	1.01	0.03	-	-	-	241 B
Perf_AnonymousPipeStream_ServerOut_ClientIn	ReadWrite	2.1	2.1	1000000	340.3 us	10.454 us	12.039 us	338.0 us	324.8 us	367.7 us	1.00	0.00	-	-	-	242 B
Perf_AnonymousPipeStream_ServerOut_ClientIn	ReadWrite	2.2	2.2	1000000	339.3 us	9.377 us	10.423 us	339.1 us	324.1 us	354.1 us	1.00	0.05	-	-	-	231 B
Perf_NamedPipeStream_ServerInOut_ClientInOut	ReadWrite	2.1	2.1	1000000	476.7 us	61.771 us	71.135 us	447.8 us	382.9 us	636.0 us	1.00	0.00	-	-	-	548 B
Perf_NamedPipeStream_ServerInOut_ClientInOut	ReadWrite	2.2	2.2	1000000	442.8 us	27.261 us	31.393 us	439.4 us	388.7 us	514.0 us	0.95	0.15	-	-	-	561 B
Perf_NamedPipeStream_ServerIn_ClientOut	ReadWrite	2.1	2.1	1000000	435.7 us	15.508 us	17.860 us	438.4 us	403.6 us	468.5 us	1.00	0.00	-	-	-	531 B
Perf_NamedPipeStream_ServerIn_ClientOut	ReadWrite	2.2	2.2	1000000	466.9 us	75.463 us	86.904 us	441.1 us	365.6 us	671.4 us	1.07	0.20	-	-	-	548 B
Perf_NamedPipeStream_ServerOut_ClientIn	ReadWrite	2.1	2.1	1000000	544.5 us	77.451 us	89.192 us	581.6 us	411.0 us	652.6 us	1.00	0.00	-	-	-	543 B
Perf_NamedPipeStream_ServerOut_ClientIn	ReadWrite	2.2	2.2	1000000	506.8 us	88.881 us	102.355 us	454.5 us	394.4 us	654.8 us	0.97	0.31	-	-	-	522 B

from performance.

adamsitnik commented on September 25, 2024

System.Collections Remove

No significant difference.

For T = Int32

Method	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
List	.NET Core 2.1	512	24.328 us	0.1930 us	0.1711 us	24.281 us	24.118 us	24.644 us	1.00	0.00	-	-	-	-
List	2.2	512	23.037 us	0.1060 us	0.0940 us	23.027 us	22.875 us	23.193 us	0.95	0.01	-	-	-	-
ICollection	.NET Core 2.1	512	25.160 us	0.2151 us	0.1796 us	25.097 us	24.962 us	25.624 us	1.00	0.00	-	-	-	-
ICollection	2.2	512	23.095 us	0.5677 us	0.6538 us	22.753 us	22.517 us	24.332 us	0.93	0.03	-	-	-	-
LinkedList	.NET Core 2.1	512	5.420 us	0.1111 us	0.0985 us	5.410 us	5.327 us	5.662 us	1.00	0.00	-	-	-	-
LinkedList	2.2	512	5.982 us	0.1490 us	0.1530 us	5.938 us	5.853 us	6.452 us	1.10	0.04	-	-	-	-
HashSet	.NET Core 2.1	512	10.469 us	0.6257 us	0.7205 us	10.540 us	9.063 us	11.418 us	1.00	0.00	-	-	-	-
HashSet	2.2	512	11.560 us	0.5536 us	0.6375 us	11.590 us	10.312 us	12.520 us	1.11	0.10	-	-	-	-
Dictionary	.NET Core 2.1	512	8.617 us	0.6234 us	0.7179 us	8.594 us	6.912 us	9.887 us	1.00	0.00	-	-	-	-
Dictionary	2.2	512	8.661 us	0.6137 us	0.7068 us	8.786 us	7.091 us	9.644 us	1.01	0.13	-	-	-	-
SortedList	.NET Core 2.1	512	53.208 us	0.1303 us	0.1017 us	53.230 us	53.002 us	53.333 us	1.00	0.00	-	-	-	-
SortedList	2.2	512	52.016 us	0.5059 us	0.4485 us	51.918 us	51.204 us	53.184 us	0.98	0.01	-	-	-	-
SortedSet	.NET Core 2.1	512	67.191 us	2.1841 us	2.5152 us	65.588 us	65.039 us	73.305 us	1.00	0.00	-	-	-	-
SortedSet	2.2	512	68.372 us	1.7252 us	1.8460 us	68.244 us	65.734 us	73.079 us	1.02	0.04	-	-	-	-
SortedDictionary	.NET Core 2.1	512	84.637 us	1.7489 us	1.9439 us	84.699 us	81.966 us	88.960 us	1.00	0.00	-	-	-	-
SortedDictionary	2.2	512	85.881 us	2.9176 us	3.2429 us	84.752 us	81.980 us	93.862 us	1.01	0.02	-	-	-	-
ConcurrentDictionary	.NET Core 2.1	512	32.375 us	0.3961 us	0.3512 us	32.251 us	32.026 us	33.055 us	1.00	0.00	-	-	-	-
ConcurrentDictionary	2.2	512	32.962 us	0.7782 us	0.6899 us	33.117 us	32.090 us	34.657 us	1.02	0.02	-	-	-	-
Stack	.NET Core 2.1	512	1.174 us	0.0297 us	0.0291 us	1.160 us	1.157 us	1.237 us	1.00	0.00	-	-	-	-
Stack	2.2	512	1.131 us	0.0958 us	0.0941 us	1.183 us	1.023 us	1.303 us	0.97	0.09	-	-	-	-
ConcurrentStack	.NET Core 2.1	512	5.325 us	0.1006 us	0.0941 us	5.285 us	5.249 us	5.521 us	1.00	0.00	-	-	-	-
ConcurrentStack	2.2	512	5.402 us	0.0928 us	0.0775 us	5.403 us	5.310 us	5.604 us	1.01	0.03	-	-	-	-
Queue	.NET Core 2.1	512	1.555 us	0.1239 us	0.1272 us	1.460 us	1.430 us	1.730 us	1.00	0.00	-	-	-	-
Queue	2.2	512	1.436 us	0.0071 us	0.0060 us	1.433 us	1.433 us	1.453 us	0.91	0.08	-	-	-	-
ConcurrentQueue	.NET Core 2.1	512	7.592 us	0.1047 us	0.0928 us	7.597 us	7.441 us	7.758 us	1.00	0.00	-	-	-	-
ConcurrentQueue	2.2	512	7.496 us	0.1438 us	0.1539 us	7.532 us	7.190 us	7.721 us	0.99	0.03	-	-	-	-
ConcurrentBag	.NET Core 2.1	512	13.349 us	0.0846 us	0.0707 us	13.329 us	13.268 us	13.522 us	1.00	0.00	-	-	-	-
ConcurrentBag	2.2	512	13.511 us	0.2078 us	0.1842 us	13.519 us	13.234 us	13.804 us	1.01	0.01	-	-	-	-

For T = string

Method	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
List	.NET Core 2.1	512	46.693 us	0.6193 us	0.5171 us	46.665 us	46.076 us	48.028 us	1.00	0.00	-	-	-	-
List	2.2	512	45.579 us	0.5016 us	0.4446 us	45.416 us	45.120 us	46.707 us	0.98	0.02	-	-	-	-
ICollection	.NET Core 2.1	512	44.459 us	0.1791 us	0.1398 us	44.449 us	44.306 us	44.854 us	1.00	0.00	-	-	-	-
ICollection	2.2	512	46.397 us	0.1422 us	0.1260 us	46.393 us	46.237 us	46.653 us	1.04	0.00	-	-	-	-
LinkedList	.NET Core 2.1	512	11.175 us	0.1456 us	0.1362 us	11.160 us	10.831 us	11.419 us	1.00	0.00	-	-	-	-
LinkedList	2.2	512	11.138 us	0.0946 us	0.0885 us	11.146 us	10.918 us	11.271 us	1.00	0.01	-	-	-	-
HashSet	.NET Core 2.1	512	30.279 us	1.1910 us	1.3715 us	30.859 us	28.004 us	32.808 us	1.00	0.00	-	-	-	-
HashSet	2.2	512	31.179 us	0.8323 us	0.8547 us	31.624 us	29.571 us	31.926 us	1.02	0.04	-	-	-	-
Dictionary	.NET Core 2.1	512	22.366 us	0.6929 us	0.7979 us	22.199 us	21.407 us	23.865 us	1.00	0.00	-	-	-	-
Dictionary	2.2	512	22.976 us	0.7315 us	0.8131 us	23.082 us	21.961 us	24.020 us	1.03	0.05	-	-	-	-
SortedList	.NET Core 2.1	512	447.515 us	0.6044 us	0.4718 us	447.360 us	447.022 us	448.495 us	1.00	0.00	-	-	-	-
SortedList	2.2	512	437.847 us	1.1754 us	0.9815 us	437.820 us	436.592 us	440.482 us	0.98	0.00	-	-	-	-
SortedSet	.NET Core 2.1	512	428.420 us	0.4015 us	0.3352 us	428.369 us	427.877 us	428.937 us	1.00	0.00	-	-	-	-
SortedSet	2.2	512	413.770 us	0.7857 us	0.6134 us	413.675 us	412.857 us	415.129 us	0.97	0.00	-	-	-	-
SortedDictionary	.NET Core 2.1	512	475.892 us	0.4826 us	0.4278 us	475.826 us	475.207 us	476.764 us	1.00	0.00	-	-	-	-
SortedDictionary	2.2	512	469.765 us	0.5858 us	0.5193 us	469.644 us	468.994 us	470.895 us	0.99	0.00	-	-	-	-
ConcurrentDictionary	.NET Core 2.1	512	45.990 us	0.8887 us	0.9509 us	45.516 us	44.914 us	47.105 us	1.00	0.00	-	-	-	-
ConcurrentDictionary	2.2	512	53.682 us	1.0327 us	0.8623 us	53.070 us	52.849 us	54.752 us	1.16	0.02	-	-	-	-
Stack	.NET Core 2.1	512	2.698 us	0.0889 us	0.1024 us	2.646 us	2.593 us	2.949 us	1.00	0.00	-	-	-	-
Stack	2.2	512	2.786 us	0.0523 us	0.0514 us	2.766 us	2.748 us	2.923 us	1.03	0.04	-	-	-	-
ConcurrentStack	.NET Core 2.1	512	5.677 us	0.0353 us	0.0313 us	5.661 us	5.650 us	5.753 us	1.00	0.00	-	-	-	-
ConcurrentStack	2.2	512	6.079 us	0.0272 us	0.0241 us	6.077 us	6.026 us	6.116 us	1.07	0.01	-	-	-	-
Queue	.NET Core 2.1	512	2.995 us	0.0138 us	0.0122 us	2.988 us	2.986 us	3.023 us	1.00	0.00	-	-	-	-
Queue	2.2	512	2.813 us	0.3375 us	0.3611 us	2.624 us	2.592 us	3.631 us	0.96	0.13	-	-	-	-
ConcurrentQueue	.NET Core 2.1	512	6.960 us	0.0352 us	0.0275 us	6.955 us	6.926 us	7.015 us	1.00	0.00	-	-	-	-
ConcurrentQueue	2.2	512	6.742 us	0.1838 us	0.2117 us	6.650 us	6.527 us	7.084 us	0.99	0.03	-	-	-	-
ConcurrentBag	.NET Core 2.1	512	12.746 us	0.3992 us	0.4438 us	12.933 us	12.238 us	13.547 us	1.00	0.00	-	-	-	-
ConcurrentBag	2.2	512	11.806 us	0.0657 us	0.0582 us	11.794 us	11.733 us	11.910 us	0.92	0.03	-	-	-	-

from performance.

adamsitnik commented on September 25, 2024

System.Collections.Sort

No significant difference. Difference visible in the results below gone after re-run.

For T = Int32

Method	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Array	.NET Core 2.1	512	4.062 us	0.1839 us	0.1806 us	3.986 us	3.903 us	4.617 us	1.00	0.00	-	-	-	-
Array	2.2	512	4.059 us	0.2554 us	0.2509 us	3.967 us	3.883 us	4.887 us	1.00	0.08	-	-	-	-
List	.NET Core 2.1	512	2.482 us	0.0877 us	0.0975 us	2.513 us	2.296 us	2.615 us	1.00	0.00	-	-	-	-
List	2.2	512	2.355 us	0.1095 us	0.1024 us	2.305 us	2.295 us	2.615 us	0.96	0.07	-	-	-	-
LinqQuery	.NET Core 2.1	512	52.518 us	2.2913 us	2.5468 us	50.723 us	50.371 us	56.461 us	1.00	0.00	-	-	-	6544 B
LinqQuery	2.2	512	64.859 us	9.3317 us	10.7464 us	60.293 us	55.980 us	82.864 us	1.22	0.22	-	-	-	6544 B
LinqOrderByExtension	.NET Core 2.1	512	68.683 us	11.6686 us	13.4376 us	65.368 us	55.601 us	101.577 us	1.00	0.00	-	-	-	6544 B
LinqOrderByExtension	2.2	512	54.375 us	1.3379 us	1.4870 us	53.449 us	53.124 us	57.063 us	0.83	0.14	-	-	-	6544 B

For T = string

Method	Toolchain	Size	Mean	Error	StdDev	Median	Min	Max	Ratio	RatioSD	Gen 0/1k Op	Gen 1/1k Op	Gen 2/1k Op	Allocated Memory/Op
Array	.NET Core 2.1	512	587.0 us	0.5920 us	0.4943 us	586.9 us	586.4 us	588.2 us	1.00	0.00	-	-	-	-
Array	2.2	512	584.2 us	13.1380 us	14.6029 us	575.8 us	575.1 us	621.9 us	1.00	0.03	-	-	-	-
List	.NET Core 2.1	512	349.2 us	7.7211 us	8.8916 us	349.7 us	339.8 us	367.5 us	1.00	0.00	-	-	-	-
List	2.2	512	339.4 us	8.2921 us	9.5492 us	333.6 us	332.2 us	366.2 us	0.97	0.02	-	-	-	-
LinqQuery	.NET Core 2.1	512	649.9 us	17.7282 us	19.7049 us	639.2 us	638.2 us	712.8 us	1.00	0.00	1.0000	-	-	10640 B
LinqQuery	2.2	512	642.1 us	13.0776 us	11.5930 us	636.5 us	635.8 us	666.6 us	0.98	0.03	1.0000	-	-	10640 B
LinqOrderByExtension	.NET Core 2.1	512	645.6 us	17.6340 us	18.8682 us	637.0 us	635.8 us	705.0 us	1.00	0.00	1.0000	-	-	10640 B
LinqOrderByExtension	2.2	512	654.7 us	12.6411 us	12.4152 us	648.2 us	647.0 us	679.3 us	1.01	0.02	1.0000	-	-	10640 B

from performance.

Comments (47)

CopyTo

System.Numerics.Tests.Perf_BigInteger

System.Numerics.Tests.Perf_Vector2

System.Numerics.Tests.Perf_Vector3

System.Numerics.Tests.Perf_Vector4

System.Numerics.Tests.Constructor

System.Perf_Convert

BenchmarksGame

BenchF

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Burgers

ByteMark

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Devirtualization.EqualityComparer

FractalPerf

MathTests

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LINQ

Serializers.Binary

Serializers.JSON

Serializers.XML

BlockCopy

PerfLabTests.CastingPerf2.CastingPerf

PerfLabTests.GetMember

PerfLabTests.StackWalk

SciMark2

SeekUnroll

DelegatePerf

EnumPerf

LowLevelPerf

SIMD.ConsoleMandel

SIMD.RayTracerBench

Span.IndexerBench

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Collections.Add*

Collections.Clear*

System.Collections.Concurrent*

System.Collections.Contains*

System.Collections.Indexers

System.Collections.Iterate

System.Collections.TryAdd

System.IO.Compression

System.IO.Pipes

System.Collections Remove

System.Collections.Sort

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