Jint.Benchmark

To run tests comparing engines, use:

dotnet run -c Release --allCategories EngineComparison

Engine comparison results

• tests are run in global engine strict mode, as YantraJS always uses strict mode which improves performance
• Jint and Jint_ParsedScript shows the difference between always parsing the script source file and reusing parsed Script instance.

Last updated 2023-03-26

• Jint main
• Jurassic 3.2.6
• NiL.JS 2.5.1650
• YantraJS.Core 1.2.117

BenchmarkDotNet=v0.13.5, OS=Windows 11 (10.0.22621.1483/22H2/2022Update/SunValley2)
AMD Ryzen 9 5950X, 1 CPU, 32 logical and 16 physical cores
.NET SDK=7.0.202
  [Host]     : .NET 6.0.15 (6.0.1523.11507), X64 RyuJIT AVX2
  DefaultJob : .NET 6.0.15 (6.0.1523.11507), X64 RyuJIT AVX2

Method	FileName	Mean	StdDev	Rank	Allocated
Jint	array-stress	10,799.249 μs	24.4948 μs	4	7473326 B
Jint_ParsedScript	array-stress	10,568.342 μs	44.6133 μs	3	7446494 B
Jurassic	array-stress	11,280.104 μs	27.9486 μs	5	11926463 B
NilJS	array-stress	5,600.761 μs	74.2339 μs	2	4241527 B
YantraJS	array-stress	4,891.973 μs	18.8130 μs	1	6518316 B
Jint	dromaeo-3d-cube	25,234.322 μs	28.3103 μs	4	6307004 B
Jint_ParsedScript	dromaeo-3d-cube	24,227.022 μs	30.4230 μs	3	6000208 B
Jurassic	dromaeo-3d-cube	40,155.874 μs	83.9446 μs	5	10925739 B
NilJS	dromaeo-3d-cube	9,203.608 μs	18.2137 μs	2	4671638 B
YantraJS	dromaeo-3d-cube	4,478.599 μs	35.6857 μs	1	8885293 B
Jint	dromaeo-core-eval	5,496.472 μs	20.8861 μs	2	359439 B
Jint_ParsedScript	dromaeo-core-eval	5,555.814 μs	29.8913 μs	2	339647 B
Jurassic	dromaeo-core-eval	13,739.640 μs	52.5257 μs	4	2971062 B
NilJS	dromaeo-core-eval	2,099.576 μs	13.3939 μs	1	1637011 B
YantraJS	dromaeo-core-eval	8,068.664 μs	41.8267 μs	3	37131162 B
Jint	dromaeo-object-array	68,157.350 μs	106.5991 μs	4	103974805 B
Jint_ParsedScript	dromaeo-object-array	70,379.819 μs	412.9971 μs	5	103928047 B
Jurassic	dromaeo-object-array	41,917.036 μs	147.6689 μs	1	26433545 B
NilJS	dromaeo-object-array	50,941.149 μs	116.1891 μs	3	16518497 B
YantraJS	dromaeo-object-array	43,952.908 μs	52.7966 μs	2	25538081 B
Jint	droma(...)egexp [21]	202,513.639 μs	6,280.4683 μs	2	169538072 B
Jint_ParsedScript	droma(...)egexp [21]	194,203.576 μs	2,648.5440 μs	1	176401621 B
Jurassic	droma(...)egexp [21]	673,099.103 μs	19,449.6381 μs	4	845159056 B
NilJS	droma(...)egexp [21]	498,404.131 μs	9,389.0173 μs	3	785342384 B
YantraJS	droma(...)egexp [21]	1,021,021.213 μs	10,171.5386 μs	5	965363992 B
Jint	droma(...)tring [21]	513,139.116 μs	21,598.0545 μs	2	1353627632 B
Jint_ParsedScript	droma(...)tring [21]	598,346.054 μs	62,241.8961 μs	4	1353603760 B
Jurassic	droma(...)tring [21]	547,882.282 μs	15,131.8012 μs	3	1492956848 B
NilJS	droma(...)tring [21]	380,880.402 μs	17,953.6040 μs	1	1410785672 B
YantraJS	droma(...)tring [21]	3,146,801.586 μs	75,534.4740 μs	5	16097426568 B
Jint	droma(...)ase64 [21]	54,972.605 μs	123.8465 μs	3	6764151 B
Jint_ParsedScript	droma(...)ase64 [21]	53,534.261 μs	272.9451 μs	2	6665682 B
Jurassic	droma(...)ase64 [21]	69,111.283 μs	166.1184 μs	4	76105181 B
NilJS	droma(...)ase64 [21]	40,131.392 μs	385.5791 μs	1	20074818 B
YantraJS	droma(...)ase64 [21]	108,860.979 μs	697.7800 μs	5	778591469 B
Jint	evaluation	28.773 μs	0.0494 μs	2	36792 B
Jint_ParsedScript	evaluation	11.296 μs	0.0295 μs	1	27072 B
Jurassic	evaluation	1,291.843 μs	3.3295 μs	5	430510 B
NilJS	evaluation	45.473 μs	0.1385 μs	3	24032 B
YantraJS	evaluation	120.995 μs	0.3959 μs	4	177876 B
Jint	linq-js	1,774.118 μs	8.6162 μs	2	1303058 B
Jint_ParsedScript	linq-js	90.567 μs	0.2234 μs	1	213218 B
Jurassic	linq-js	39,199.309 μs	614.5447 μs	4	9525761 B
NilJS	linq-js	7,630.382 μs	11.3679 μs	3	4226480 B
YantraJS	linq-js	NA	NA	?	-
Jint	minimal	4.937 μs	0.0103 μs	3	14664 B
Jint_ParsedScript	minimal	3.124 μs	0.0123 μs	1	13168 B
Jurassic	minimal	238.384 μs	0.6775 μs	5	395506 B
NilJS	minimal	4.751 μs	0.0103 μs	2	4928 B
YantraJS	minimal	117.579 μs	0.5920 μs	4	173770 B
Jint	stopwatch	368,697.936 μs	1,043.7863 μs	4	52946080 B
Jint_ParsedScript	stopwatch	408,149.533 μs	1,052.2644 μs	5	52912288 B
Jurassic	stopwatch	211,731.362 μs	544.2606 μs	2	160704435 B
NilJS	stopwatch	238,188.624 μs	480.6546 μs	3	76378157 B
YantraJS	stopwatch	78,043.391 μs	228.5660 μs	1	264535415 B

Benchmarks with issues: EngineComparisonBenchmark.YantraJS: DefaultJob [FileName=linq-js]