2.1 vs 2.2

[adamsitnik]

I took all the benchmarks we have an executed them using all the goodness we have here in the perf repo. I will be posting the results below.

Info:

BenchmarkDotNet=v0.11.1.812-nightly, OS=Windows 10.0.17134.345 (1803/April2018Update/Redstone4)
Intel Xeon CPU E5-1650 v4 3.60GHz, 1 CPU, 12 logical and 6 physical cores
Frequency=3507496 Hz, Resolution=285.1037 ns, Timer=TSC
  [Host] : .NET Core 2.1.5 (CoreCLR 4.6.26919.02, CoreFX 4.6.26919.02), 64bit RyuJIT
  2.1    : .NET Core 2.1.5 (CoreCLR 4.6.26919.02, CoreFX 4.6.26919.02), 64bit RyuJIT
  2.2    : .NET Core 2.2.0-rtm-27029-02 (CoreCLR 4.6.27029.01, CoreFX 4.6.27029.02), 64bit RyuJIT

[adamsitnik]

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

[adamsitnik]

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	-	-	-	-

[adamsitnik]

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	-	-	-	-

[adamsitnik]

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	-	-	-	-

[adamsitnik]

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	-	-	-	-

[adamsitnik]

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	-	-	-	-

[adamsitnik]

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

[adamsitnik]

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

[adamsitnik]

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	-	-	-	-

[adamsitnik]

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

[adamsitnik]

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

[adamsitnik]

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

[adamsitnik]

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	-	-	-	-

[adamsitnik]

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	-	-	-	-

[adamsitnik]

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	-	-	-	-