To run tests comparing engines, use:
dotnet run -c Release --allCategories EngineComparison
- tests are run in global engine strict mode, as YantraJS always uses strict mode which improves performance
JintandJint_ParsedScriptshows the difference between always parsing the script source file and reusing parsedScriptinstance.
Last updated 2024-01-07
- Jint main
- Jurassic 3.2.7
- NiL.JS 2.5.1677
- YantraJS.Core 1.2.206
BenchmarkDotNet v0.13.12, Windows 11 (10.0.23612.1000)
AMD Ryzen 9 5950X, 1 CPU, 32 logical and 16 physical cores
.NET SDK 8.0.100
[Host] : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
DefaultJob : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
| Method | FileName | Mean | StdDev | Median | Rank | Allocated |
|---|---|---|---|---|---|---|
| Jint | array-stress | 5,701.482 μs | 51.0031 μs | 5,679.317 μs | 1 | 7013.19 KB |
| Jint_ParsedScript | array-stress | 5,769.485 μs | 18.1258 μs | 5,773.903 μs | 2 | 6992.01 KB |
| NilJS | array-stress | 6,734.868 μs | 32.5135 μs | 6,736.069 μs | 3 | 4533.76 KB |
| YantraJS | array-stress | 7,306.284 μs | 262.7479 μs | 7,307.334 μs | 4 | 8073.61 KB |
| Jurassic | array-stress | 11,089.906 μs | 71.6310 μs | 11,067.920 μs | 5 | 11647.13 KB |
| YantraJS | dromaeo-3d-cube | 5,297.465 μs | 43.8914 μs | 5,316.661 μs | 1 | 11412.16 KB |
| NilJS | dromaeo-3d-cube | 7,853.636 μs | 19.0195 μs | 7,859.741 μs | 2 | 4693.22 KB |
| Jint_ParsedScript | dromaeo-3d-cube | 19,773.251 μs | 43.0614 μs | 19,783.850 μs | 3 | 5951.47 KB |
| Jint | dromaeo-3d-cube | 20,295.461 μs | 20.8509 μs | 20,298.377 μs | 4 | 6208.78 KB |
| Jurassic | dromaeo-3d-cube | 54,596.781 μs | 286.3963 μs | 54,645.300 μs | 5 | 10668.95 KB |
| NilJS | dromaeo-core-eval | 1,610.734 μs | 9.8954 μs | 1,608.199 μs | 1 | 1598.62 KB |
| Jint | dromaeo-core-eval | 3,408.444 μs | 5.5157 μs | 3,408.544 μs | 2 | 340.16 KB |
| Jint_ParsedScript | dromaeo-core-eval | 3,447.974 μs | 110.0602 μs | 3,510.933 μs | 3 | 323.11 KB |
| YantraJS | dromaeo-core-eval | 5,710.298 μs | 30.4418 μs | 5,719.807 μs | 4 | 36528.17 KB |
| Jurassic | dromaeo-core-eval | 10,190.579 μs | 45.9655 μs | 10,182.594 μs | 5 | 2883.96 KB |
| Jint_ParsedScript | dromaeo-object-array | 41,591.401 μs | 178.5376 μs | 41,647.465 μs | 1 | 100366.56 KB |
| Jint | dromaeo-object-array | 41,745.082 μs | 604.3720 μs | 41,368.333 μs | 1 | 100406.57 KB |
| Jurassic | dromaeo-object-array | 43,073.872 μs | 181.7241 μs | 43,032.475 μs | 2 | 25812.61 KB |
| YantraJS | dromaeo-object-array | 59,837.230 μs | 375.7357 μs | 59,707.694 μs | 3 | 29477.8 KB |
| NilJS | dromaeo-object-array | 68,668.962 μs | 145.9207 μs | 68,675.675 μs | 4 | 17697.94 KB |
| Jint_ParsedScript | droma(...)egexp [21] | 160,631.005 μs | 3,835.9723 μs | 159,112.100 μs | 1 | 163386.28 KB |
| Jint | droma(...)egexp [21] | 170,538.964 μs | 2,311.2516 μs | 169,839.850 μs | 2 | 161772.38 KB |
| NilJS | droma(...)egexp [21] | 678,785.547 μs | 5,091.0200 μs | 680,536.600 μs | 3 | 767311.77 KB |
| Jurassic | droma(...)egexp [21] | 750,543.741 μs | 20,457.1115 μs | 747,805.000 μs | 4 | 824711.31 KB |
| YantraJS | droma(...)egexp [21] | 1,204,735.240 μs | 27,385.4498 μs | 1,211,328.950 μs | 5 | 1153992.6 KB |
| Jint_ParsedScript | droma(...)tring [21] | 264,195.604 μs | 16,545.2879 μs | 260,601.000 μs | 1 | 1321631.38 KB |
| Jint | droma(...)tring [21] | 272,963.545 μs | 15,656.3798 μs | 275,780.400 μs | 1 | 1321635.98 KB |
| NilJS | droma(...)tring [21] | 277,067.087 μs | 7,920.0419 μs | 275,379.550 μs | 1 | 1378224.85 KB |
| Jurassic | droma(...)tring [21] | 291,717.260 μs | 2,856.5265 μs | 292,119.900 μs | 2 | 1458185.09 KB |
| YantraJS | droma(...)tring [21] | 963,754.713 μs | 13,326.8728 μs | 964,274.200 μs | 3 | 15730168.65 KB |
| NilJS | droma(...)ase64 [21] | 33,150.312 μs | 470.2301 μs | 33,029.025 μs | 1 | 19604.02 KB |
| YantraJS | droma(...)ase64 [21] | 46,806.801 μs | 620.2937 μs | 46,589.700 μs | 2 | 760382.51 KB |
| Jint_ParsedScript | droma(...)ase64 [21] | 50,864.849 μs | 150.8649 μs | 50,804.680 μs | 3 | 6032.5 KB |
| Jint | droma(...)ase64 [21] | 51,077.330 μs | 108.1142 μs | 51,066.010 μs | 3 | 6116.48 KB |
| Jurassic | droma(...)ase64 [21] | 77,242.467 μs | 380.2579 μs | 77,224.329 μs | 4 | 73294.74 KB |
| Jint_ParsedScript | evaluation | 10.778 μs | 0.0597 μs | 10.785 μs | 1 | 26.96 KB |
| Jint | evaluation | 24.090 μs | 0.0847 μs | 24.096 μs | 2 | 35.53 KB |
| NilJS | evaluation | 39.711 μs | 0.0998 μs | 39.727 μs | 3 | 23.47 KB |
| YantraJS | evaluation | 144.919 μs | 2.3529 μs | 146.034 μs | 4 | 923.46 KB |
| Jurassic | evaluation | 1,416.071 μs | 5.0698 μs | 1,417.150 μs | 5 | 420.34 KB |
| Jint_ParsedScript | linq-js | 89.984 μs | 0.3819 μs | 89.854 μs | 1 | 217.66 KB |
| YantraJS | linq-js | 420.317 μs | 2.8181 μs | 419.227 μs | 2 | 1443.82 KB |
| Jint | linq-js | 1,678.234 μs | 5.1131 μs | 1,679.083 μs | 3 | 1266.43 KB |
| NilJS | linq-js | 6,592.095 μs | 15.3867 μs | 6,589.037 μs | 4 | 4121.1 KB |
| Jurassic | linq-js | 34,391.184 μs | 131.4197 μs | 34,396.960 μs | 5 | 9252.67 KB |
| Jint_ParsedScript | minimal | 2.672 μs | 0.0170 μs | 2.676 μs | 1 | 13.09 KB |
| NilJS | minimal | 4.038 μs | 0.0117 μs | 4.041 μs | 2 | 4.81 KB |
| Jint | minimal | 4.270 μs | 0.0241 μs | 4.279 μs | 3 | 14.48 KB |
| YantraJS | minimal | 138.742 μs | 2.5846 μs | 139.684 μs | 4 | 918.04 KB |
| Jurassic | minimal | 256.402 μs | 2.0078 μs | 255.556 μs | 5 | 386.21 KB |
| YantraJS | stopwatch | 87,634.606 μs | 543.9371 μs | 87,538.233 μs | 1 | 224269.43 KB |
| NilJS | stopwatch | 175,626.098 μs | 668.8330 μs | 175,822.317 μs | 2 | 97360.8 KB |
| Jurassic | stopwatch | 187,896.208 μs | 651.0930 μs | 188,090.833 μs | 3 | 156936.57 KB |
| Jint_ParsedScript | stopwatch | 281,773.983 μs | 468.8012 μs | 281,660.500 μs | 4 | 53013.96 KB |
| Jint | stopwatch | 291,598.703 μs | 599.9161 μs | 291,632.900 μs | 5 | 53038.47 KB |