sebastienros.jint/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 2023-08-29

• Jint main
• Jurassic 3.2.6
• NiL.JS 2.5.1665

• YantraJS.Core 1.2.179

  
  BenchmarkDotNet v0.13.7, Windows 11 (10.0.23531.1001)
  AMD Ryzen 9 5950X, 1 CPU, 32 logical and 16 physical cores
  .NET SDK 8.0.100-preview.7.23376.3
  [Host]     : .NET 6.0.21 (6.0.2123.36311), X64 RyuJIT AVX2
  DefaultJob : .NET 6.0.21 (6.0.2123.36311), X64 RyuJIT AVX2
  
  
  

Method	FileName	Mean	StdDev	Median	Rank	Allocated
YantraJS	array-stress	6,246.687 μs	28.4141 μs	6,240.110 μs	1	6533.07 KB
NilJS	array-stress	7,629.064 μs	21.4722 μs	7,626.207 μs	2	4533.76 KB
Jint	array-stress	11,304.127 μs	24.2301 μs	11,301.966 μs	3	7111.4 KB
Jint_ParsedScript	array-stress	11,928.758 μs	78.8122 μs	11,974.534 μs	4	7085.34 KB
Jurassic	array-stress	13,568.895 μs	49.1134 μs	13,548.192 μs	5	11646.96 KB
YantraJS	dromaeo-3d-cube	NA	NA	NA	?	NA
NilJS	dromaeo-3d-cube	11,262.315 μs	39.4986 μs	11,253.403 μs	1	4694.63 KB
Jint_ParsedScript	dromaeo-3d-cube	26,401.931 μs	35.0936 μs	26,404.000 μs	2	5894.78 KB
Jint	dromaeo-3d-cube	27,799.875 μs	24.2606 μs	27,802.781 μs	3	6191.02 KB
Jurassic	dromaeo-3d-cube	49,539.274 μs	137.7463 μs	49,615.655 μs	4	10671.74 KB
NilJS	dromaeo-core-eval	2,638.637 μs	8.3816 μs	2,642.709 μs	1	1598.78 KB
Jint	dromaeo-core-eval	5,986.834 μs	23.0157 μs	5,978.144 μs	2	350.31 KB
Jint_ParsedScript	dromaeo-core-eval	6,049.918 μs	47.3595 μs	6,052.202 μs	2	331.04 KB
YantraJS	dromaeo-core-eval	15,121.048 μs	33.6780 μs	15,127.921 μs	3	36547.42 KB
Jurassic	dromaeo-core-eval	16,809.782 μs	6.8618 μs	16,811.078 μs	4	2901.46 KB
Jurassic	dromaeo-object-array	50,652.934 μs	193.8856 μs	50,633.500 μs	1	25814.2 KB
YantraJS	dromaeo-object-array	59,426.130 μs	492.9887 μs	59,443.689 μs	2	24745.94 KB
Jint_ParsedScript	dromaeo-object-array	66,402.409 μs	254.3555 μs	66,323.750 μs	3	100747.98 KB
Jint	dromaeo-object-array	67,909.973 μs	374.0128 μs	67,856.262 μs	4	100792.72 KB
NilJS	dromaeo-object-array	76,716.933 μs	335.0924 μs	76,717.700 μs	5	17698.13 KB
Jint_ParsedScript	droma(...)egexp [21]	298,212.421 μs	4,821.1841 μs	297,469.850 μs	1	165381.18 KB
Jint	droma(...)egexp [21]	308,929.771 μs	7,106.6296 μs	307,314.500 μs	2	168713.91 KB
NilJS	droma(...)egexp [21]	603,665.040 μs	4,970.4874 μs	605,048.300 μs	3	768274.13 KB
Jurassic	droma(...)egexp [21]	841,737.444 μs	30,514.3096 μs	839,741.400 μs	4	825832.59 KB
YantraJS	droma(...)egexp [21]	1,202,044.984 μs	25,781.0535 μs	1,198,305.600 μs	5	941580.41 KB
NilJS	droma(...)tring [21]	417,303.358 μs	13,929.0807 μs	418,108.100 μs	1	1377743.66 KB
Jint_ParsedScript	droma(...)tring [21]	563,559.551 μs	33,924.5891 μs	551,658.750 μs	2	1322031.27 KB
Jint	droma(...)tring [21]	572,808.661 μs	30,017.2335 μs	570,151.650 μs	2	1322176.1 KB
Jurassic	droma(...)tring [21]	692,137.075 μs	28,047.3722 μs	698,963.900 μs	3	1457949.11 KB
YantraJS	droma(...)tring [21]	4,060,814.093 μs	60,908.6909 μs	4,079,384.300 μs	4	15718148.67 KB
NilJS	droma(...)ase64 [21]	47,816.450 μs	138.7136 μs	47,770.455 μs	1	19605.27 KB
Jint	droma(...)ase64 [21]	65,790.989 μs	272.8843 μs	65,817.512 μs	2	6772.48 KB
Jint_ParsedScript	droma(...)ase64 [21]	66,114.687 μs	146.3463 μs	66,118.562 μs	2	6680.29 KB
Jurassic	droma(...)ase64 [21]	84,478.585 μs	323.0873 μs	84,454.725 μs	3	74321.7 KB
YantraJS	droma(...)ase64 [21]	235,350.207 μs	955.7123 μs	235,605.333 μs	4	760629.53 KB
Jint_ParsedScript	evaluation	13.655 μs	0.0306 μs	13.663 μs	1	26.46 KB
Jint	evaluation	34.425 μs	0.1069 μs	34.444 μs	2	35.89 KB
NilJS	evaluation	56.276 μs	0.1443 μs	56.288 μs	3	23.47 KB
YantraJS	evaluation	129.051 μs	0.5500 μs	129.043 μs	4	462.57 KB
Jurassic	evaluation	1,611.643 μs	2.3082 μs	1,611.278 μs	5	420.41 KB
YantraJS	linq-js	NA	NA	NA	?	NA
Jint_ParsedScript	linq-js	116.014 μs	0.6197 μs	115.770 μs	1	215.13 KB
Jint	linq-js	2,248.864 μs	6.9181 μs	2,247.281 μs	2	1274.64 KB
NilJS	linq-js	9,450.914 μs	26.1239 μs	9,452.424 μs	3	4127.79 KB
Jurassic	linq-js	46,341.837 μs	310.1326 μs	46,370.700 μs	4	9305.52 KB
Jint_ParsedScript	minimal	3.203 μs	0.0178 μs	3.196 μs	1	12.9 KB
Jint	minimal	5.230 μs	0.0169 μs	5.229 μs	2	14.34 KB
NilJS	minimal	6.055 μs	0.0276 μs	6.041 μs	3	4.81 KB
YantraJS	minimal	123.197 μs	2.7249 μs	122.828 μs	4	458.56 KB
Jurassic	minimal	297.292 μs	0.6073 μs	297.435 μs	5	386.24 KB
YantraJS	stopwatch	112,530.838 μs	449.4615 μs	112,460.320 μs	1	258622.36 KB
Jurassic	stopwatch	247,085.684 μs	1,162.2628 μs	246,727.867 μs	2	156937.08 KB
NilJS	stopwatch	295,878.240 μs	2,000.4676 μs	295,209.200 μs	3	97361.17 KB
Jint_ParsedScript	stopwatch	471,369.071 μs	1,578.5815 μs	471,148.200 μs	4	53023.28 KB
Jint	stopwatch	472,028.947 μs	3,209.3311 μs	471,611.400 μs	4	53044.52 KB

Benchmarks with issues: EngineComparisonBenchmark.YantraJS: DefaultJob [FileName=dromaeo-3d-cube] EngineComparisonBenchmark.YantraJS: DefaultJob [FileName=linq-js]