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 2024-07-24
- Jint 4.0.0
- Jurassic 3.2.7
- NiL.JS 2.5.1684
- YantraJS.Core 1.2.209
BenchmarkDotNet v0.13.12, Windows 11 (10.0.22631.3880/23H2/2023Update/SunValley3)
12th Gen Intel Core i9-12900H, 1 CPU, 20 logical and 14 physical cores
.NET SDK 8.0.303
[Host] : .NET 8.0.7 (8.0.724.31311), X64 RyuJIT AVX2
DefaultJob : .NET 8.0.7 (8.0.724.31311), X64 RyuJIT AVX2
| Method | FileName | Mean | StdDev | Rank | Allocated |
|---|---|---|---|---|---|
| NilJS | array-stress | 5,058.353 μs | 114.0266 μs | 1 | 4533.76 KB |
| Jint_ParsedScript | array-stress | 5,420.466 μs | 134.9755 μs | 2 | 6711.51 KB |
| Jint | array-stress | 5,563.246 μs | 138.3406 μs | 3 | 6745.77 KB |
| YantraJS | array-stress | 7,909.943 μs | 27.2683 μs | 4 | 8070.78 KB |
| Jurassic | array-stress | 8,655.221 μs | 121.3367 μs | 5 | 11647.78 KB |
| YantraJS | dromaeo-3d-cube | 4,648.068 μs | 105.5598 μs | 1 | 11411.07 KB |
| NilJS | dromaeo-3d-cube | 6,260.663 μs | 74.0350 μs | 2 | 4693.22 KB |
| Jint | dromaeo-3d-cube | 11,904.695 μs | 211.4104 μs | 3 | 6215.87 KB |
| Jint_ParsedScript | dromaeo-3d-cube | 11,943.593 μs | 108.3016 μs | 3 | 5866.83 KB |
| Jurassic | dromaeo-3d-cube | 42,077.764 μs | 457.8769 μs | 4 | 10669.72 KB |
| NilJS | dromaeo-core-eval | 1,174.272 μs | 7.6441 μs | 1 | 1598.62 KB |
| Jint | dromaeo-core-eval | 2,144.905 μs | 28.9473 μs | 2 | 352.6 KB |
| Jint_ParsedScript | dromaeo-core-eval | 2,267.380 μs | 22.3290 μs | 3 | 329.44 KB |
| YantraJS | dromaeo-core-eval | 4,655.031 μs | 36.9158 μs | 4 | 36526.95 KB |
| Jurassic | dromaeo-core-eval | 7,720.964 μs | 142.1918 μs | 5 | 2884.11 KB |
| Jint | dromaeo-object-array | 32,741.598 μs | 495.4899 μs | 1 | 96290.31 KB |
| Jint_ParsedScript | dromaeo-object-array | 34,825.011 μs | 975.6224 μs | 2 | 96235.39 KB |
| Jurassic | dromaeo-object-array | 36,264.011 μs | 601.6295 μs | 3 | 25813.2 KB |
| YantraJS | dromaeo-object-array | 49,509.429 μs | 1,036.5551 μs | 4 | 29477.83 KB |
| NilJS | dromaeo-object-array | 57,281.072 μs | 759.3914 μs | 5 | 17697.94 KB |
| Jint_ParsedScript | droma(...)egexp [21] | 117,033.368 μs | 7,497.3330 μs | 1 | 150094.35 KB |
| Jint | droma(...)egexp [21] | 152,194.468 μs | 12,040.6197 μs | 2 | 148631.36 KB |
| NilJS | droma(...)egexp [21] | 632,380.005 μs | 20,903.7357 μs | 3 | 768591.6 KB |
| Jurassic | droma(...)egexp [21] | 738,929.771 μs | 19,097.1436 μs | 4 | 828685.81 KB |
| YantraJS | droma(...)egexp [21] | 1,165,503.516 μs | 42,685.5570 μs | 5 | 1154595.89 KB |
| Jint | droma(...)tring [21] | 218,822.760 μs | 11,442.4202 μs | 1 | 1315974.43 KB |
| Jint_ParsedScript | droma(...)tring [21] | 226,004.225 μs | 6,621.1287 μs | 2 | 1315741.79 KB |
| Jurassic | droma(...)tring [21] | 273,321.750 μs | 9,259.3369 μs | 3 | 1458042.21 KB |
| NilJS | droma(...)tring [21] | 284,101.842 μs | 15,429.3717 μs | 4 | 1378087.55 KB |
| YantraJS | droma(...)tring [21] | 1,194,631.607 μs | 17,181.5645 μs | 5 | 15729821.05 KB |
| Jint | droma(...)ase64 [21] | 24,972.089 μs | 251.3268 μs | 1 | 2418.45 KB |
| NilJS | droma(...)ase64 [21] | 26,247.190 μs | 355.1010 μs | 2 | 19604.15 KB |
| Jint_ParsedScript | droma(...)ase64 [21] | 26,399.276 μs | 377.1769 μs | 2 | 2309.85 KB |
| YantraJS | droma(...)ase64 [21] | 43,911.183 μs | 1,041.9280 μs | 3 | 760381.3 KB |
| Jurassic | droma(...)ase64 [21] | 53,481.565 μs | 955.2119 μs | 4 | 73295.01 KB |
| YantraJS | evaluation | NA | NA | ? | NA |
| Jint_ParsedScript | evaluation | 4.579 μs | 0.0947 μs | 1 | 22.18 KB |
| Jint | evaluation | 12.561 μs | 0.2948 μs | 2 | 33.77 KB |
| NilJS | evaluation | 29.038 μs | 0.3273 μs | 3 | 23.47 KB |
| Jurassic | evaluation | 1,180.265 μs | 12.9881 μs | 4 | 420.35 KB |
| Jint_ParsedScript | linq-js | 53.600 μs | 0.6773 μs | 1 | 175.92 KB |
| YantraJS | linq-js | 330.608 μs | 2.5773 μs | 2 | 1442.59 KB |
| Jint | linq-js | 1,165.992 μs | 24.5881 μs | 3 | 1292.41 KB |
| NilJS | linq-js | 5,972.618 μs | 94.8720 μs | 4 | 4121.1 KB |
| Jurassic | linq-js | 31,349.404 μs | 331.6671 μs | 5 | 9254.29 KB |
| Jint_ParsedScript | minimal | 1.548 μs | 0.0246 μs | 1 | 14.3 KB |
| Jint | minimal | 2.545 μs | 0.0398 μs | 2 | 16.35 KB |
| NilJS | minimal | 3.033 μs | 0.0436 μs | 3 | 4.81 KB |
| YantraJS | minimal | 108.184 μs | 1.4088 μs | 4 | 916.78 KB |
| Jurassic | minimal | 190.723 μs | 2.1817 μs | 5 | 386.23 KB |
| YantraJS | stopwatch | 65,630.452 μs | 644.4614 μs | 1 | 224268.21 KB |
| NilJS | stopwatch | 122,351.600 μs | 1,321.9403 μs | 2 | 97360.68 KB |
| Jurassic | stopwatch | 135,387.838 μs | 1,735.1390 μs | 3 | 156935.93 KB |
| Jint | stopwatch | 188,976.293 μs | 2,055.0970 μs | 4 | 53035.25 KB |
| Jint_ParsedScript | stopwatch | 196,716.724 μs | 2,696.0127 μs | 5 | 52998.85 KB |
Benchmarks with issues: EngineComparisonBenchmark.YantraJS: DefaultJob [FileName=evaluation]