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 2022-10-14

• Jint main
• Jurassic 3.2.6
• NiL.JS 2.5.1600
• YantraJS.Core 1.2.51

BenchmarkDotNet=v0.13.2, OS=Windows 11 (10.0.22621.675)
AMD Ryzen 9 5950X, 1 CPU, 32 logical and 16 physical cores
.NET SDK=7.0.100-rc.2.22477.23
  [Host]     : .NET 6.0.10 (6.0.1022.47605), X64 RyuJIT AVX2
  DefaultJob : .NET 6.0.10 (6.0.1022.47605), X64 RyuJIT AVX2

Method	FileName	Mean	StdDev	Rank	Allocated
Jint	array-stress	10,215.696 μs	14.2525 μs	4	7577235 B
Jint_ParsedScript	array-stress	9,888.694 μs	20.5964 μs	3	7550403 B
Jurassic	array-stress	11,085.546 μs	18.8502 μs	5	11926461 B
NilJS	array-stress	5,636.598 μs	5.7896 μs	2	14746566 B
YantraJS	array-stress	5,076.093 μs	29.8884 μs	1	6314988 B
Jint	dromaeo-3d-cube	24,287.978 μs	43.1781 μs	4	6726806 B
Jint_ParsedScript	dromaeo-3d-cube	23,464.073 μs	28.5274 μs	3	6419862 B
Jurassic	dromaeo-3d-cube	39,704.937 μs	68.4706 μs	5	10926049 B
NilJS	dromaeo-3d-cube	9,205.576 μs	14.4517 μs	2	4240315 B
YantraJS	dromaeo-3d-cube	4,528.786 μs	16.8094 μs	1	8783571 B
Jint	dromaeo-core-eval	5,432.432 μs	10.3033 μs	2	355182 B
Jint_ParsedScript	dromaeo-core-eval	5,458.993 μs	10.4310 μs	2	335335 B
Jurassic	dromaeo-core-eval	13,607.238 μs	43.2512 μs	4	2971060 B
NilJS	dromaeo-core-eval	2,104.603 μs	4.1631 μs	1	1636803 B
YantraJS	dromaeo-core-eval	8,146.161 μs	27.3940 μs	3	37128558 B
Jint	dromaeo-object-array	67,516.323 μs	206.4093 μs	5	104398774 B
Jint_ParsedScript	dromaeo-object-array	64,823.739 μs	140.2733 μs	4	104351697 B
Jurassic	dromaeo-object-array	40,609.674 μs	59.2756 μs	1	26433897 B
NilJS	dromaeo-object-array	55,900.598 μs	138.4180 μs	3	184599926 B
YantraJS	dromaeo-object-array	46,439.103 μs	75.7535 μs	2	24731921 B
Jint	droma(...)egexp [21]	242,184.582 μs	2,540.4568 μs	2	177719160 B
Jint_ParsedScript	droma(...)egexp [21]	224,182.131 μs	3,085.4110 μs	1	177744853 B
Jurassic	droma(...)egexp [21]	668,193.653 μs	13,262.9937 μs	3	843971400 B
NilJS	droma(...)egexp [21]	667,795.640 μs	12,173.5871 μs	3	799041960 B
YantraJS	droma(...)egexp [21]	1,017,836.340 μs	14,200.0239 μs	4	962355680 B
Jint	droma(...)tring [21]	523,799.294 μs	17,239.4929 μs	2	1358370968 B
Jint_ParsedScript	droma(...)tring [21]	587,293.097 μs	59,293.9537 μs	4	1358240112 B
Jurassic	droma(...)tring [21]	555,974.511 μs	25,269.6502 μs	3	1492965432 B
NilJS	droma(...)tring [21]	388,563.930 μs	10,811.7627 μs	1	1418390840 B
YantraJS	droma(...)tring [21]	2,981,204.866 μs	92,355.9688 μs	5	16097451064 B
Jint	droma(...)ase64 [21]	68,781.989 μs	155.3771 μs	4	7914940 B
Jint_ParsedScript	droma(...)ase64 [21]	66,471.309 μs	241.4502 μs	3	7817337 B
Jurassic	droma(...)ase64 [21]	67,141.458 μs	187.7398 μs	3	76103581 B
NilJS	droma(...)ase64 [21]	41,305.925 μs	94.0063 μs	2	23963321 B
YantraJS	droma(...)ase64 [21]	38,200.686 μs	122.9918 μs	1	778587651 B
Jint	evaluation	27.771 μs	0.0516 μs	2	34880 B
Jint_ParsedScript	evaluation	11.306 μs	0.0192 μs	1	25152 B
Jurassic	evaluation	1,288.449 μs	1.1880 μs	5	430506 B
NilJS	evaluation	44.453 μs	0.0368 μs	3	23792 B
YantraJS	evaluation	122.653 μs	0.2922 μs	4	175486 B
Jint	linq-js	1,699.223 μs	1.3486 μs	2	1295937 B
Jint_ParsedScript	linq-js	82.746 μs	0.1714 μs	1	206064 B
Jurassic	linq-js	39,257.886 μs	618.5241 μs	3	9540326 B
NilJS	linq-js	NA	NA	?	-
YantraJS	linq-js	NA	NA	?	-
Jint	minimal	5.252 μs	0.0302 μs	3	13992 B
Jint_ParsedScript	minimal	3.597 μs	0.0130 μs	1	12496 B
Jurassic	minimal	237.108 μs	0.2916 μs	5	395505 B
NilJS	minimal	4.659 μs	0.0061 μs	2	4816 B
YantraJS	minimal	118.594 μs	0.1637 μs	4	171638 B
Jint	stopwatch	384,738.880 μs	920.0042 μs	4	38907168 B
Jint_ParsedScript	stopwatch	383,749.193 μs	787.7331 μs	4	38877848 B
Jurassic	stopwatch	207,564.195 μs	656.0519 μs	2	160703632 B
NilJS	stopwatch	240,530.110 μs	713.6901 μs	3	76378037 B
YantraJS	stopwatch	74,697.115 μs	247.4887 μs	1	259044927 B

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