Benchmark Linear Scan vs Concurrent Dictionary

[mikhail-dcl]

Method	PeerCount	Mean	Error	StdDev	Ratio	RatioSD	Gen0	Allocated	Alloc Ratio
LinearScan_GetVisibleSubjects_1W	128	495.4 ns	4.69 ns	4.16 ns	1.00	0.01	-	-	NA
ConcurrentDict_GetVisibleSubjects_1W	128	256.3 ns	1.39 ns	1.23 ns	0.52	0.00	0.0067	112 B	NA
LinearScan_GetVisibleSubjects_4W	128	4,924.3 ns	90.02 ns	92.44 ns	9.94	0.20	0.1373	2146 B	NA
ConcurrentDict_GetVisibleSubjects_4W	128	4,539.9 ns	89.79 ns	92.21 ns	9.17	0.20	0.1678	2646 B	NA
LinearScan_Set_1W	128	323.5 ns	2.99 ns	2.65 ns	0.65	0.01	-	-	NA
ConcurrentDict_Set_1W	128	3,971.6 ns	45.84 ns	42.88 ns	8.02	0.11	-	-	NA
LinearScan_Set_4W	128	2,814.8 ns	41.28 ns	38.61 ns	5.68	0.09	0.1259	1970 B	NA
ConcurrentDict_Set_4W	128	6,321.9 ns	104.24 ns	92.40 ns	12.76	0.21	0.1450	2268 B	NA
LinearScan_GetVisibleSubjects_1W	512	1,850.5 ns	22.88 ns	19.11 ns	1.00	0.01	-	-	NA
ConcurrentDict_GetVisibleSubjects_1W	512	728.4 ns	4.80 ns	4.01 ns	0.39	0.00	0.0210	336 B	NA
LinearScan_GetVisibleSubjects_4W	512	7,686.2 ns	128.89 ns	107.63 ns	4.15	0.07	0.1450	2267 B	NA
ConcurrentDict_GetVisibleSubjects_4W	512	9,116.2 ns	180.58 ns	368.88 ns	4.93	0.20	0.2136	3337 B	NA
LinearScan_Set_1W	512	1,241.1 ns	11.40 ns	10.10 ns	0.67	0.01	-	-	NA
ConcurrentDict_Set_1W	512	19,413.5 ns	202.28 ns	157.93 ns	10.49	0.13	-	-	NA
LinearScan_Set_4W	512	3,932.4 ns	77.96 ns	101.37 ns	2.13	0.06	0.1373	2143 B	NA
ConcurrentDict_Set_4W	512	18,871.2 ns	213.30 ns	189.09 ns	10.20	0.14	0.1221	2366 B	NA
LinearScan_GetVisibleSubjects_1W	4095	15,650.5 ns	234.15 ns	240.46 ns	1.00	0.02	-	-	NA
ConcurrentDict_GetVisibleSubjects_1W	4095	2,197.7 ns	43.52 ns	72.71 ns	0.14	0.01	0.0305	504 B	NA
LinearScan_GetVisibleSubjects_4W	4095	65,660.7 ns	4,834.70 ns	14,103.04 ns	4.20	0.90	0.1221	2313 B	NA
ConcurrentDict_GetVisibleSubjects_4W	4095	9,376.0 ns	222.33 ns	655.56 ns	0.60	0.04	0.2441	3967 B	NA
LinearScan_Set_1W	4095	10,111.2 ns	188.77 ns	176.58 ns	0.65	0.01	-	-	NA
ConcurrentDict_Set_1W	4095	190,884.0 ns	1,505.30 ns	1,408.06 ns	12.20	0.20	-	2 B	NA
LinearScan_Set_4W	4095	9,495.3 ns	138.38 ns	129.44 ns	0.61	0.01	0.1373	2352 B	NA
ConcurrentDict_Set_4W	4095	151,112.0 ns	3,016.48 ns	5,591.25 ns	9.66	0.38	-	2416 B	NA