Benchmarks

BenchmarkDotNet=v0.13.5, OS=Windows 10, AMD Ryzen 7 3800X, 1 CPU, 16 logical and 8 physical cores, .NET SDK=8.0.400

StreamReadValueBenchmark

Method	Mean	Error	StdDev	Median
BinaryReader_ReadInt32	366.60 ns	5.448 ns	5.096 ns	364.41 ns
BinaryPrimitives_ReadInt32	298.04 ns	2.926 ns	2.737 ns	298.10 ns
AuroraCore_ReadInt32	233.12 ns	2.744 ns	2.143 ns	233.31 ns
BinaryPrimitives_ReadInt64	298.30 ns	3.794 ns	3.549 ns	296.60 ns
AuroraCore_ReadInt64	258.63 ns	4.040 ns	3.779 ns	255.68 ns
AuroraCore_ReadInt64_EndianBig	275.64 ns	4.401 ns	4.116 ns	274.01 ns
AuroraCore_ReadSpanInt64	27.05 ns	0.519 ns	0.555 ns	26.86 ns
AuroraCore_ReadSpanInt64_EndianBig	40.37 ns	0.738 ns	1.440 ns	40.25 ns
AuroraCore_ReadListInt64	53.47 ns	1.095 ns	2.449 ns	52.72 ns

Method	Mean	Error	StdDev
BinaryReader_ReadTestStruct	1,358.82 ns	10.388 ns	8.675 ns
BinaryPrimitives_ReadTestStruct	299.86 ns	2.874 ns	2.689 ns
AuroraCore_ReadTestStruct	269.12 ns	2.924 ns	2.735 ns
AuroraCore_ReadTestStruct_EndianBig	347.69 ns	1.134 ns	1.061 ns
AuroraCore_ReadSpanTestStruct	43.20 ns	0.150 ns	0.140 ns
AuroraCore_ReadSpanTestStruct_EndianBig	84.12 ns	1.396 ns	1.306 ns

Method	MB	Mean	Error	StdDev	Gen0	Gen1	Gen2	Allocated
MemoryStream_WriteByte	1	3,159.85 us	58.917 us	57.864 us	496.0938	496.0938	496.0938	2097439 B
MemoryPoolStream_WriteByte	1	1,849.36 us	101.021 us	297.862 us	-	-	-	67 B
MemoryStream_WriteByte	10	33,649.06 us	630.892 us	590.136 us	1437.5000	1437.5000	1437.5000	33555126 B
MemoryPoolStream_WriteByte	10	20,403.18 us	1,092.003 us	3,219.796 us	-	-	-	67 B
MemoryStream_WriteBuffer	1	871.74 us	5.811 us	4.853 us	999.0234	999.0234	999.0234	3251104 B
MemoryPoolStream_WriteBuffer	1	38.59 us	0.577 us	0.540 us	-	-	-	64 B
MemoryStream_WriteBuffer	10	6,957.03 us	106.136 us	113.565 us	1492.1875	1492.1875	1492.1875	26739300 B
MemoryPoolStream_WriteBuffer	10	1,412.33 us	27.551 us	32.797 us	-	-	-	65 B

Method	N	Mean	Error	StdDev	Gen0	Allocated
Array	10	11.56 ns	0.254 ns	0.237 ns	0.0249	208 B
ArrayPool_Rent	10	56.60 ns	0.888 ns	0.831 ns	-	-
Using_SpanBuffer	10	15.29 ns	0.314 ns	0.322 ns	0.0249	208 B
Array	100	35.41 ns	0.715 ns	0.765 ns	0.1645	1376 B
ArrayPool_Rent	100	56.93 ns	0.123 ns	0.109 ns	-	-
Using_SpanBuffer	100	41.40 ns	0.744 ns	0.621 ns	0.0660	552 B
Array	1000	283.65 ns	2.875 ns	6.605 ns	1.5635	13072 B
ArrayPool_Rent	1000	56.60 ns	0.563 ns	0.499 ns	-	-
Using_SpanBuffer	1000	60.47 ns	0.881 ns	0.824 ns	-	-