BenchmarkDotNet v0.15.2, Windows 10 (10.0.19045.6093/22H2/2022Update)
Intel Core i7-9700K CPU 3.60GHz (Coffee Lake), 1 CPU, 8 logical and 8 physical cores
.NET SDK 9.0.302
  [Host] : .NET 8.0.18 (8.0.1825.31117), X64 RyuJIT AVX2

Job=MediumRun  Toolchain=InProcessNoEmitToolchain  IterationCount=15  
LaunchCount=1  WarmupCount=10  

Edge

Method	Mean	Error	StdDev	Median	Allocated
HasIntersection	7.1543 ns	0.3235 ns	0.3026 ns	7.0201 ns	-
TryFindIntersection	10.5231 ns	0.2849 ns	0.2665 ns	10.4053 ns	-
GetBoundingBox	1.9560 ns	0.1252 ns	0.1171 ns	1.9322 ns	-
GetMidpoint	7.5447 ns	0.1799 ns	0.1683 ns	7.5094 ns	-
Ctor_PointPoint	0.0036 ns	0.0110 ns	0.0103 ns	0.0000 ns	-
Ctor_IntIntIntInt	3.7167 ns	0.1899 ns	0.1776 ns	3.6965 ns	-

Polygon

Method	Mean	Error	StdDev	Allocated
Ctor	70.55 ns	3.506 ns	3.108 ns	272 B
Contains_Point	55.12 ns	1.625 ns	1.520 ns	-
Contains_Polygon	58.23 ns	1.894 ns	1.772 ns	-
HasOverlap	56.95 ns	0.899 ns	0.840 ns	-
IsEquivalentTo	53.43 ns	1.948 ns	1.822 ns	-
TryIntersect_WithIntersection	1,075.64 ns	30.766 ns	27.274 ns	1304 B
TryIntersect_WithoutIntersection	94.47 ns	5.909 ns	5.527 ns	24 B
TryFindIntersections_Edge_WithIntersections	72.85 ns	3.318 ns	3.103 ns	104 B
TryFindIntersections_Edge_WithoutIntersections	17.93 ns	0.706 ns	0.660 ns	-
TryFindIntersections_Polygon_WithIntersections	137.99 ns	7.343 ns	6.869 ns	104 B
TryFindIntersections_Polygon_WithoutIntersections	81.33 ns	2.354 ns	2.202 ns	-
HasIntersection_Edge	12.73 ns	0.273 ns	0.255 ns	-
HasIntersection_Polygon	70.50 ns	1.579 ns	1.477 ns	-
HasIntersection_EdgeArray	72.31 ns	2.843 ns	2.659 ns	-

Rect

Method	Mean	Error	StdDev	Median	Allocated
Contains_Rect	1.6484 ns	0.0895 ns	0.0793 ns	1.6516 ns	-
Contains_IRect	2.8592 ns	0.1698 ns	0.1588 ns	2.8406 ns	-
Contains_Point	1.2285 ns	0.0617 ns	0.0547 ns	1.2276 ns	-
Contains_IntInt	0.0006 ns	0.0025 ns	0.0023 ns	0.0000 ns	-
IsEquivalentTo_Rect	3.5132 ns	0.1529 ns	0.1430 ns	3.5039 ns	-
IsEquivalentTo_IRect	4.2392 ns	0.1280 ns	0.1135 ns	4.2351 ns	-
IsEquivalentTo_PointPoint	3.6127 ns	0.0731 ns	0.0610 ns	3.6149 ns	-
IsEquivalentTo_IntIntIntInt	3.5041 ns	0.1253 ns	0.1172 ns	3.4988 ns	-

FastRandom Benchmarks

Method	Mean	Error	StdDev	Allocated
FastRandom_NextInt	1.864 ns	0.1373 ns	0.1284 ns	-
FastRandom_NextInt_UpperBound	3.160 ns	0.1749 ns	0.1636 ns	-
FastRandom_NextInt_LowerBoundUpperBound	3.259 ns	0.1680 ns	0.1489 ns	-
FastRandom_NextBool	2.587 ns	0.1357 ns	0.1269 ns	-
FastRandom_NextUInt	1.877 ns	0.1534 ns	0.1435 ns	-
FastRandom_NextDouble	2.289 ns	0.1676 ns	0.1568 ns	-
FastRandom_NextFloat	2.362 ns	0.1545 ns	0.1445 ns	-
FastRandom_NextFloat_LowerBoundUpperBound	3.122 ns	0.1856 ns	0.1736 ns	-
FastRandom_NextBytes	60.006 ns	2.1685 ns	2.0284 ns	-

FastRandom Benchmarks vs System.Random

Method	Mean	Error	StdDev	Ratio	RatioSD	Allocated	Alloc Ratio
FastRandom_NextBytes	59.430 ns	2.5622 ns	2.3967 ns	3.30	0.16	-	NA
SystemRandom_NextBytes	18.018 ns	0.5967 ns	0.5290 ns	1.00	0.04	-	NA
FastRandom_NextDouble	2.078 ns	0.1822 ns	0.1704 ns	0.71	0.07	-	NA
SystemRandom_NextDouble	2.938 ns	0.1731 ns	0.1619 ns	1.00	0.08	-	NA
FastRandom_NextFloat	2.174 ns	0.1610 ns	0.1506 ns	0.97	0.09	-	NA
SystemRandom_NextFloat	2.247 ns	0.1735 ns	0.1623 ns	1.00	0.10	-	NA
FastRandom_NextInt	1.360 ns	0.1371 ns	0.1282 ns	0.71	0.08	-	NA
SystemRandom_NextInt	1.933 ns	0.1500 ns	0.1404 ns	1.00	0.10	-	NA

FastPoissonDiscPointFactory Benchmarks

Method	Mean	Error	StdDev	Allocated
Fill_100x100	139.9 us	1.30 us	1.15 us	19.92 KB
Fill_500x500	3,742.5 us	164.07 us	153.47 us	358.1 KB
Fill_1000x1000	15,474.4 us	740.32 us	692.50 us	1410.53 KB

Intersect

Method	Mean	Error	StdDev	Allocated
HasIntersection	4.856 ns	0.1851 ns	0.1732 ns	-
TryFindIntersection	7.325 ns	0.1383 ns	0.1294 ns	-

MapboxDelaunatorFactory Benchmarks

Method	Mean	Error	StdDev	Allocated
Create_100x100	63.58 us	1.393 us	1.163 us	47.63 KB
Create_500x500	2,984.96 us	111.314 us	104.123 us	1168.34 KB
Create_1000x1000	14,114.88 us	459.767 us	430.066 us	4681.6 KB

D3DelaunayFactory Benchmarks

Method	Mean	Error	StdDev	Allocated
Create_100x100	85.49 us	4.978 us	4.656 us	102.25 KB
Create_500x500	3,801.30 us	119.785 us	112.047 us	2562.28 KB
Create_1000x1000	17,327.80 us	1,101.025 us	1,029.899 us	10281.1 KB

D3VoronoiFactory Benchmarks

Method	Mean	Error	StdDev	Allocated
Create_100x100	352.9 us	17.23 us	16.12 us	471.41 KB
Create_500x500	21,065.9 us	1,583.75 us	1,481.44 us	13657.32 KB
Create_1000x1000	102,617.1 us	8,399.49 us	7,445.93 us	56306.48 KB

SimpleQuadTreeNode Benchmarks

Method	Mean	Error	StdDev	Allocated
Count	81,048.03 ns	5,601.581 ns	5,239.722 ns	-
GetSubTreeContents	803,318.79 ns	79,809.932 ns	74,654.260 ns	786805 B
Insert	44.91 ns	2.815 ns	2.496 ns	200 B
Query	7,123.67 ns	555.542 ns	519.655 ns	24408 B

MidpointDisplacementNoisyEdgeFactory Benchmarks

Method	Mean	Error	StdDev	Allocated
Create_Amplitude05_Levels3	609.2 ns	17.48 ns	16.35 ns	912 B
Create_Amplitude05_Levels4	1,300.3 ns	41.72 ns	39.03 ns	1680 B

Notes

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