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[Merged by Bors] - Feature JsTypedArrays #2003

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[Merged by Bors] - Feature JsTypedArrays #2003

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This PR adds a wrapper around the raw builtins for JavaScript typed arrays, like #1746

@HalidOdat HalidOdat added enhancement New feature or request API labels Apr 3, 2022
@HalidOdat HalidOdat added this to the v0.15.0 milestone Apr 3, 2022
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codecov bot commented Apr 3, 2022 •
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Codecov Report

Merging #2003 (0d520b8) into main (aeb5460) will decrease coverage by 0.05%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main    #2003      +/-   ##
==========================================
- Coverage   43.99%   43.93%   -0.06%     
==========================================
  Files         211      211              
  Lines       18665    18690      +25     
==========================================
  Hits         8211     8211              
- Misses      10454    10479      +25
Impacted Files Coverage Δ
boa_engine/src/builtins/typed_array/mod.rs 3.66% <0.00%> (+<0.01%) ⬆️
boa_engine/src/object/jstypedarray.rs 0.00% <0.00%> (ø)
boa_engine/src/object/mod.rs 21.11% <ø> (+0.11%) ⬆️
boa_engine/src/value/conversions.rs 20.00% <0.00%> (-2.73%) ⬇️
..._engine/src/syntax/parser/statement/try_stm/mod.rs 42.10% <0.00%> (-13.07%) ⬇️
...a_engine/src/syntax/parser/statement/if_stm/mod.rs 37.25% <0.00%> (-11.64%) ⬇️
...x/parser/statement/iteration/do_while_statement.rs 44.11% <0.00%> (-9.46%) ⬇️
...gine/src/syntax/parser/statement/expression/mod.rs 19.51% <0.00%> (-9.06%) ⬇️
...a_engine/src/syntax/parser/statement/switch/mod.rs 40.00% <0.00%> (-8.28%) ⬇️
boa_engine/src/realm.rs 33.33% <0.00%> (-6.67%) ⬇️
... and 73 more

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Test262 conformance changes

VM implementation

Test result main count PR count difference
Total 88,720 88,720 0
Passed 53,146 53,146 0
Ignored 21,853 21,853 0
Failed 13,721 13,721 0
Panics 0 0 0
Conformance 59.90% 59.90% 0.00%

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Benchmark for 35b568d

Click to view benchmark
Test Base PR %
Arithmetic operations (Compiler) 644.1±41.19ns 674.6±46.56ns +4.74%
Arithmetic operations (Execution) 727.5±39.50ns 751.9±69.31ns +3.35%
Arithmetic operations (Parser) 5.9±0.50µs 5.8±0.35µs -1.69%
Array access (Compiler) 1676.1±75.28ns 1649.5±94.55ns -1.59%
Array access (Execution) 9.0±0.56µs 8.8±0.55µs -2.22%
Array access (Parser) 13.0±0.90µs 13.9±2.28µs +6.92%
Array creation (Compiler) 2.3±0.11µs 2.3±0.13µs 0.00%
Array creation (Execution) 2.7±0.19ms 2.7±0.19ms 0.00%
Array creation (Parser) 14.8±1.30µs 15.5±1.38µs +4.73%
Array pop (Compiler) 4.5±0.36µs 4.4±0.29µs -2.22%
Array pop (Execution) 1218.6±215.36µs 1175.1±70.10µs -3.57%
Array pop (Parser) 153.3±7.10µs 155.6±9.93µs +1.50%
Boolean Object Access (Compiler) 1297.0±79.95ns 1388.6±211.10ns +7.06%
Boolean Object Access (Execution) 4.8±0.32µs 4.8±0.68µs 0.00%
Boolean Object Access (Parser) 16.1±1.16µs 15.7±1.08µs -2.48%
Clean js (Compiler) 4.2±0.23µs 4.2±0.27µs 0.00%
Clean js (Execution) 780.4±49.97µs 760.2±39.89µs -2.59%
Clean js (Parser) 32.4±2.48µs 32.1±2.04µs -0.93%
Create Realm 314.7±17.62ns 333.1±22.47ns +5.85%
Dynamic Object Property Access (Compiler) 2.0±0.12µs 2.0±0.14µs 0.00%
Dynamic Object Property Access (Execution) 6.3±0.49µs 6.2±0.45µs -1.59%
Dynamic Object Property Access (Parser) 11.8±1.19µs 12.2±0.84µs +3.39%
Fibonacci (Compiler) 3.0±0.21µs 2.9±0.15µs -3.33%
Fibonacci (Execution) 1633.7±140.87µs 1592.3±80.64µs -2.53%
Fibonacci (Parser) 17.4±0.98µs 18.1±1.98µs +4.02%
For loop (Compiler) 2.5±0.21µs 2.4±0.15µs -4.00%
For loop (Execution) 18.2±1.02µs 17.8±1.08µs -2.20%
For loop (Parser) 15.0±1.06µs 15.7±1.13µs +4.67%
Mini js (Compiler) 4.2±0.43µs 4.1±0.28µs -2.38%
Mini js (Execution) 734.7±57.74µs 716.0±56.03µs -2.55%
Mini js (Parser) 28.8±2.83µs 29.1±2.29µs +1.04%
Number Object Access (Compiler) 1279.7±67.02ns 1282.7±72.07ns +0.23%
Number Object Access (Execution) 3.7±0.91µs 3.6±0.19µs -2.70%
Number Object Access (Parser) 12.3±0.83µs 12.7±0.91µs +3.25%
Object Creation (Compiler) 1755.6±161.60ns 1774.8±106.03ns +1.09%
Object Creation (Execution) 6.0±0.40µs 6.0±0.32µs 0.00%
Object Creation (Parser) 10.1±0.61µs 10.4±0.58µs +2.97%
RegExp (Compiler) 2.2±0.18µs 2.0±0.13µs -9.09%
RegExp (Execution) 13.3±1.06µs 13.2±0.80µs -0.75%
RegExp (Parser) 11.1±0.67µs 11.5±0.49µs +3.60%
RegExp Creation (Compiler) 1893.4±143.19ns 1888.3±153.14ns -0.27%
RegExp Creation (Execution) 9.6±0.56µs 9.7±0.56µs +1.04%
RegExp Creation (Parser) 9.3±0.57µs 9.7±0.59µs +4.30%
RegExp Literal (Compiler) 2.0±0.11µs 2.1±0.13µs +5.00%
RegExp Literal (Execution) 13.8±1.29µs 13.0±0.71µs -5.80%
RegExp Literal (Parser) 8.7±0.68µs 9.1±0.46µs +4.60%
RegExp Literal Creation (Compiler) 1789.8±104.68ns 1778.5±102.28ns -0.63%
RegExp Literal Creation (Execution) 9.7±0.55µs 9.8±0.66µs +1.03%
RegExp Literal Creation (Parser) 7.1±0.43µs 7.3±0.35µs +2.82%
Static Object Property Access (Compiler) 1837.2±107.68ns 1810.8±107.53ns -1.44%
Static Object Property Access (Execution) 6.0±0.32µs 6.0±0.35µs 0.00%
Static Object Property Access (Parser) 10.7±0.68µs 11.5±0.81µs +7.48%
String Object Access (Compiler) 1771.0±115.32ns 1779.8±111.23ns +0.50%
String Object Access (Execution) 7.0±0.55µs 7.2±0.79µs +2.86%
String Object Access (Parser) 15.4±1.12µs 15.7±1.07µs +1.95%
String comparison (Compiler) 2.7±0.39µs 2.7±0.15µs 0.00%
String comparison (Execution) 5.3±0.24µs 5.2±0.38µs -1.89%
String comparison (Parser) 12.3±0.79µs 12.3±1.04µs 0.00%
String concatenation (Compiler) 2.1±0.11µs 2.1±0.13µs 0.00%
String concatenation (Execution) 5.1±0.33µs 5.0±0.24µs -1.96%
String concatenation (Parser) 8.3±0.65µs 8.3±0.43µs 0.00%
String copy (Compiler) 1695.2±93.11ns 1683.7±69.30ns -0.68%
String copy (Execution) 4.8±0.28µs 4.7±0.29µs -2.08%
String copy (Parser) 6.3±0.43µs 6.3±0.39µs 0.00%
Symbols (Compiler) 1269.4±101.02ns 1195.4±68.78ns -5.83%
Symbols (Execution) 4.8±0.33µs 4.9±0.33µs +2.08%
Symbols (Parser) 4.7±0.29µs 4.9±0.27µs +4.26%

@HalidOdat HalidOdat force-pushed the feature/jstypedarrays branch 3 times, most recently from 23535b0 to c175ea2 Compare April 8, 2022 03:14
@HalidOdat HalidOdat marked this pull request as ready for review April 8, 2022 03:15
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github-actions bot commented Apr 8, 2022

Benchmark for 178363f

Click to view benchmark
Test Base PR %
Arithmetic operations (Compiler) 463.1±0.56ns 538.8±2.81ns +16.35%
Arithmetic operations (Execution) 572.1±1.13ns 572.8±0.88ns +0.12%
Arithmetic operations (Parser) 5.2±0.01µs 5.3±0.01µs +1.92%
Array access (Compiler) 1171.9±14.27ns 1124.9±2.79ns -4.01%
Array access (Execution) 6.8±0.02µs 6.8±0.02µs 0.00%
Array access (Parser) 11.1±0.01µs 11.2±0.01µs +0.90%
Array creation (Compiler) 1607.9±3.19ns 1629.1±3.91ns +1.32%
Array creation (Execution) 2.3±0.00ms 2.3±0.00ms 0.00%
Array creation (Parser) 12.7±0.02µs 12.6±0.02µs -0.79%
Array pop (Compiler) 3.4±0.01µs 3.8±0.01µs +11.76%
Array pop (Execution) 1000.1±4.10µs 999.5±2.90µs -0.06%
Array pop (Parser) 126.9±0.12µs 130.2±0.22µs +2.60%
Boolean Object Access (Compiler) 937.6±2.11ns 1068.8±6.60ns +13.99%
Boolean Object Access (Execution) 3.6±0.01µs 3.6±0.01µs 0.00%
Boolean Object Access (Parser) 13.3±0.01µs 13.3±0.02µs 0.00%
Clean js (Compiler) 2.9±0.01µs 2.9±0.01µs 0.00%
Clean js (Execution) 607.9±6.70µs 605.1±2.63µs -0.46%
Clean js (Parser) 27.5±0.04µs 27.4±0.11µs -0.36%
Create Realm 294.3±0.22ns 286.5±11.85ns -2.65%
Dynamic Object Property Access (Compiler) 1440.5±3.05ns 1448.2±6.70ns +0.53%
Dynamic Object Property Access (Execution) 4.7±0.03µs 4.7±0.05µs 0.00%
Dynamic Object Property Access (Parser) 9.9±0.04µs 9.9±0.02µs 0.00%
Fibonacci (Compiler) 2.0±0.00µs 2.0±0.01µs 0.00%
Fibonacci (Execution) 1175.6±1.26µs 1175.9±1.31µs +0.03%
Fibonacci (Parser) 15.2±0.02µs 15.2±0.02µs 0.00%
For loop (Compiler) 1740.2±3.60ns 1736.2±2.43ns -0.23%
For loop (Execution) 13.4±0.03µs 13.3±0.05µs -0.75%
For loop (Parser) 13.0±0.02µs 13.1±0.01µs +0.77%
Mini js (Compiler) 2.9±0.01µs 2.9±0.01µs 0.00%
Mini js (Execution) 579.4±3.79µs 573.3±2.50µs -1.05%
Mini js (Parser) 24.3±0.06µs 24.2±0.03µs -0.41%
Number Object Access (Compiler) 913.7±2.52ns 911.1±2.99ns -0.28%
Number Object Access (Execution) 2.9±0.01µs 2.9±0.01µs 0.00%
Number Object Access (Parser) 10.5±0.01µs 10.4±0.01µs -0.95%
Object Creation (Compiler) 1223.0±5.04ns 1397.7±2.77ns +14.28%
Object Creation (Execution) 4.4±0.01µs 4.5±0.02µs +2.27%
Object Creation (Parser) 8.6±0.02µs 8.6±0.02µs 0.00%
RegExp (Compiler) 1485.7±6.90ns 1427.1±3.21ns -3.94%
RegExp (Execution) 10.3±0.03µs 10.2±0.03µs -0.97%
RegExp (Parser) 9.5±0.01µs 9.5±0.01µs 0.00%
RegExp Creation (Compiler) 1267.4±16.09ns 1421.8±2.15ns +12.18%
RegExp Creation (Execution) 7.7±0.02µs 8.6±0.05µs +11.69%
RegExp Creation (Parser) 8.9±0.02µs 7.9±0.10µs -11.24%
RegExp Literal (Compiler) 1440.7±2.98ns 1639.8±3.96ns +13.82%
RegExp Literal (Execution) 10.2±0.04µs 10.3±0.04µs +0.98%
RegExp Literal (Parser) 7.7±0.02µs 7.7±0.01µs 0.00%
RegExp Literal Creation (Compiler) 1255.7±3.14ns 1272.3±3.21ns +1.32%
RegExp Literal Creation (Execution) 7.7±0.01µs 7.6±0.04µs -1.30%
RegExp Literal Creation (Parser) 6.0±0.01µs 6.0±0.01µs 0.00%
Static Object Property Access (Compiler) 1245.3±2.75ns 1247.8±2.72ns +0.20%
Static Object Property Access (Execution) 4.6±0.01µs 4.6±0.01µs 0.00%
Static Object Property Access (Parser) 10.4±0.01µs 10.5±0.03µs +0.96%
String Object Access (Compiler) 1264.9±3.23ns 1263.1±4.16ns -0.14%
String Object Access (Execution) 5.2±0.01µs 5.2±0.01µs 0.00%
String Object Access (Parser) 13.1±0.01µs 13.1±0.04µs 0.00%
String comparison (Compiler) 1865.3±6.21ns 1864.4±5.96ns -0.05%
String comparison (Execution) 4.0±0.02µs 4.6±0.01µs +15.00%
String comparison (Parser) 10.4±0.01µs 10.5±0.03µs +0.96%
String concatenation (Compiler) 1445.3±3.13ns 1452.3±4.15ns +0.48%
String concatenation (Execution) 3.8±0.02µs 3.8±0.02µs 0.00%
String concatenation (Parser) 8.2±0.03µs 7.2±0.03µs -12.20%
String copy (Compiler) 1155.2±3.94ns 1145.9±5.39ns -0.81%
String copy (Execution) 3.6±0.01µs 3.6±0.01µs 0.00%
String copy (Parser) 5.4±0.01µs 5.4±0.02µs 0.00%
Symbols (Compiler) 832.7±2.99ns 817.9±1.97ns -1.78%
Symbols (Execution) 3.6±0.01µs 3.7±0.01µs +2.78%
Symbols (Parser) 4.6±0.01µs 4.1±0.23µs -10.87%

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github-actions bot commented Apr 8, 2022

Benchmark for cffc440

Click to view benchmark
Test Base PR %
Arithmetic operations (Compiler) 533.5±33.66ns 538.4±27.78ns +0.92%
Arithmetic operations (Execution) 736.3±21.41ns 707.3±43.08ns -3.94%
Arithmetic operations (Parser) 5.9±0.28µs 5.9±0.24µs 0.00%
Array access (Compiler) 1367.3±99.46ns 1389.4±58.67ns +1.62%
Array access (Execution) 8.7±0.36µs 8.6±0.36µs -1.15%
Array access (Parser) 12.3±0.51µs 11.7±0.77µs -4.88%
Array creation (Compiler) 1825.6±129.06ns 1918.5±84.36ns +5.09%
Array creation (Execution) 2.9±0.11ms 2.7±0.16ms -6.90%
Array creation (Parser) 14.3±0.69µs 13.9±0.89µs -2.80%
Array pop (Compiler) 3.9±0.22µs 4.4±0.14µs +12.82%
Array pop (Execution) 1262.0±56.68µs 1154.5±60.05µs -8.52%
Array pop (Parser) 153.5±6.73µs 149.4±6.90µs -2.67%
Boolean Object Access (Compiler) 1025.3±63.73ns 1011.0±56.66ns -1.39%
Boolean Object Access (Execution) 4.9±0.13µs 4.5±0.27µs -8.16%
Boolean Object Access (Parser) 15.1±0.92µs 14.7±1.09µs -2.65%
Clean js (Compiler) 3.5±0.24µs 3.8±0.21µs +8.57%
Clean js (Execution) 773.3±24.42µs 754.2±38.59µs -2.47%
Clean js (Parser) 32.7±1.80µs 31.5±1.55µs -3.67%
Create Realm 333.1±19.90ns 308.3±16.20ns -7.45%
Dynamic Object Property Access (Compiler) 1754.9±119.83ns 1789.5±102.84ns +1.97%
Dynamic Object Property Access (Execution) 5.9±0.36µs 5.8±0.26µs -1.69%
Dynamic Object Property Access (Parser) 11.5±0.50µs 10.8±0.66µs -6.09%
Fibonacci (Compiler) 2.6±0.15µs 2.4±0.14µs -7.69%
Fibonacci (Execution) 1392.9±77.69µs 1436.2±76.36µs +3.11%
Fibonacci (Parser) 16.4±1.14µs 18.1±0.47µs +10.37%
For loop (Compiler) 2.3±0.11µs 2.2±0.14µs -4.35%
For loop (Execution) 16.1±0.84µs 16.3±0.96µs +1.24%
For loop (Parser) 13.6±0.88µs 15.8±0.43µs +16.18%
Mini js (Compiler) 3.6±0.19µs 3.6±0.14µs 0.00%
Mini js (Execution) 736.2±30.43µs 702.1±39.96µs -4.63%
Mini js (Parser) 28.8±1.21µs 28.5±1.07µs -1.04%
Number Object Access (Compiler) 1015.2±57.15ns 1010.0±41.11ns -0.51%
Number Object Access (Execution) 3.8±0.05µs 3.4±0.20µs -10.53%
Number Object Access (Parser) 12.4±0.53µs 12.4±0.53µs 0.00%
Object Creation (Compiler) 1544.1±96.20ns 1480.7±90.44ns -4.11%
Object Creation (Execution) 5.2±0.35µs 5.4±0.34µs +3.85%
Object Creation (Parser) 9.8±0.53µs 9.5±0.56µs -3.06%
RegExp (Compiler) 1793.4±98.08ns 1811.0±75.26ns +0.98%
RegExp (Execution) 12.6±1.00µs 12.9±0.54µs +2.38%
RegExp (Parser) 10.5±0.41µs 10.9±0.50µs +3.81%
RegExp Creation (Compiler) 1602.5±65.04ns 1579.2±65.49ns -1.45%
RegExp Creation (Execution) 9.2±0.52µs 9.5±0.41µs +3.26%
RegExp Creation (Parser) 9.0±0.28µs 8.9±0.56µs -1.11%
RegExp Literal (Compiler) 1863.3±79.53ns 1801.6±92.51ns -3.31%
RegExp Literal (Execution) 13.1±0.55µs 13.1±0.31µs 0.00%
RegExp Literal (Parser) 8.5±0.37µs 8.8±0.42µs +3.53%
RegExp Literal Creation (Compiler) 1626.3±80.76ns 1574.9±72.47ns -3.16%
RegExp Literal Creation (Execution) 9.7±0.38µs 9.2±0.52µs -5.15%
RegExp Literal Creation (Parser) 6.7±0.26µs 6.7±0.27µs 0.00%
Static Object Property Access (Compiler) 1549.0±100.30ns 1550.8±109.40ns +0.12%
Static Object Property Access (Execution) 6.0±0.37µs 6.1±0.19µs +1.67%
Static Object Property Access (Parser) 10.3±0.61µs 10.4±0.53µs +0.97%
String Object Access (Compiler) 1405.1±82.25ns 1388.3±68.21ns -1.20%
String Object Access (Execution) 6.9±0.20µs 6.2±0.34µs -10.14%
String Object Access (Parser) 15.7±0.73µs 15.3±0.61µs -2.55%
String comparison (Compiler) 2.2±0.11µs 2.2±0.12µs 0.00%
String comparison (Execution) 5.3±0.15µs 4.8±0.30µs -9.43%
String comparison (Parser) 11.9±0.61µs 12.4±0.65µs +4.20%
String concatenation (Compiler) 1876.8±84.73ns 1778.9±135.77ns -5.22%
String concatenation (Execution) 5.0±0.24µs 4.8±0.22µs -4.00%
String concatenation (Parser) 8.2±0.36µs 7.9±0.43µs -3.66%
String copy (Compiler) 1436.8±90.85ns 1426.7±65.26ns -0.70%
String copy (Execution) 4.9±0.08µs 4.4±0.35µs -10.20%
String copy (Parser) 5.9±0.35µs 6.2±0.31µs +5.08%
Symbols (Compiler) 1035.9±60.84ns 985.5±73.72ns -4.87%
Symbols (Execution) 4.4±0.23µs 4.5±0.18µs +2.27%
Symbols (Parser) 4.3±0.33µs 4.4±0.25µs +2.33%

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Benchmark for fcb3290

Click to view benchmark
Test Base PR %
Arithmetic operations (Compiler) 644.0±34.29ns 625.6±26.46ns -2.86%
Arithmetic operations (Execution) 649.5±37.19ns 685.3±44.86ns +5.51%
Arithmetic operations (Parser) 6.5±0.35µs 6.6±0.37µs +1.54%
Array access (Compiler) 1695.0±471.52ns 1611.9±88.72ns -4.90%
Array access (Execution) 9.3±0.47µs 9.0±0.37µs -3.23%
Array access (Parser) 13.8±0.82µs 13.6±0.78µs -1.45%
Array creation (Compiler) 2.2±0.09µs 2.2±0.13µs 0.00%
Array creation (Execution) 2.6±0.13ms 2.6±0.13ms 0.00%
Array creation (Parser) 15.9±2.93µs 15.4±0.97µs -3.14%
Array pop (Compiler) 4.4±0.41µs 4.3±0.39µs -2.27%
Array pop (Execution) 1139.7±68.83µs 1216.3±79.72µs +6.72%
Array pop (Parser) 160.3±11.15µs 169.0±12.96µs +5.43%
Boolean Object Access (Compiler) 1254.0±59.17ns 1260.3±64.79ns +0.50%
Boolean Object Access (Execution) 5.0±0.29µs 5.1±0.29µs +2.00%
Boolean Object Access (Parser) 16.0±0.87µs 16.4±0.93µs +2.50%
Clean js (Compiler) 4.0±0.19µs 4.1±0.19µs +2.50%
Clean js (Execution) 772.7±71.31µs 750.3±35.24µs -2.90%
Clean js (Parser) 33.7±1.51µs 33.6±1.92µs -0.30%
Create Realm 322.8±19.56ns 323.0±28.36ns +0.06%
Dynamic Object Property Access (Compiler) 1996.1±145.81ns 2.0±0.14µs +0.20%
Dynamic Object Property Access (Execution) 6.5±0.29µs 6.7±0.31µs +3.08%
Dynamic Object Property Access (Parser) 12.1±0.82µs 11.8±0.58µs -2.48%
Fibonacci (Compiler) 2.8±0.13µs 2.8±0.16µs 0.00%
Fibonacci (Execution) 1679.9±62.91µs 1673.4±78.82µs -0.39%
Fibonacci (Parser) 18.4±0.91µs 18.9±1.63µs +2.72%
For loop (Compiler) 2.3±0.12µs 2.5±0.14µs +8.70%
For loop (Execution) 17.7±1.00µs 18.3±1.24µs +3.39%
For loop (Parser) 16.1±1.28µs 15.7±0.79µs -2.48%
Mini js (Compiler) 3.9±0.24µs 4.0±0.23µs +2.56%
Mini js (Execution) 700.0±38.48µs 704.6±26.20µs +0.66%
Mini js (Parser) 29.7±2.46µs 29.9±1.57µs +0.67%
Number Object Access (Compiler) 1215.2±70.81ns 1220.1±81.79ns +0.40%
Number Object Access (Execution) 3.8±0.18µs 4.0±0.21µs +5.26%
Number Object Access (Parser) 12.9±0.69µs 13.0±0.76µs +0.78%
Object Creation (Compiler) 1708.5±71.99ns 1731.4±179.63ns +1.34%
Object Creation (Execution) 6.4±0.34µs 6.4±0.74µs 0.00%
Object Creation (Parser) 10.5±0.62µs 10.3±0.48µs -1.90%
RegExp (Compiler) 2.1±0.12µs 2.0±0.11µs -4.76%
RegExp (Execution) 13.0±0.62µs 13.5±1.25µs +3.85%
RegExp (Parser) 11.6±0.94µs 11.9±1.58µs +2.59%
RegExp Creation (Compiler) 1771.7±105.71ns 1757.1±91.43ns -0.82%
RegExp Creation (Execution) 9.7±0.51µs 10.0±1.27µs +3.09%
RegExp Creation (Parser) 9.9±1.58µs 9.4±0.52µs -5.05%
RegExp Literal (Compiler) 2.0±0.14µs 1983.9±95.11ns -0.80%
RegExp Literal (Execution) 13.3±0.59µs 13.3±0.87µs 0.00%
RegExp Literal (Parser) 9.5±0.80µs 9.4±0.70µs -1.05%
RegExp Literal Creation (Compiler) 1789.2±83.48ns 1777.4±78.73ns -0.66%
RegExp Literal Creation (Execution) 10.1±0.77µs 10.1±0.78µs 0.00%
RegExp Literal Creation (Parser) 7.4±0.48µs 7.2±0.36µs -2.70%
Static Object Property Access (Compiler) 1730.2±105.88ns 1740.2±95.00ns +0.58%
Static Object Property Access (Execution) 6.3±0.35µs 6.5±0.33µs +3.17%
Static Object Property Access (Parser) 11.3±0.94µs 11.3±0.69µs 0.00%
String Object Access (Compiler) 1668.2±82.65ns 1764.8±115.56ns +5.79%
String Object Access (Execution) 7.0±0.32µs 7.4±0.40µs +5.71%
String Object Access (Parser) 16.2±0.89µs 16.2±1.23µs 0.00%
String comparison (Compiler) 2.6±0.21µs 2.6±0.13µs 0.00%
String comparison (Execution) 5.6±0.33µs 5.6±0.29µs 0.00%
String comparison (Parser) 12.6±1.04µs 12.8±0.90µs +1.59%
String concatenation (Compiler) 2.0±0.12µs 2.1±0.12µs +5.00%
String concatenation (Execution) 5.4±0.37µs 5.4±0.37µs 0.00%
String concatenation (Parser) 8.7±0.45µs 8.7±0.53µs 0.00%
String copy (Compiler) 1700.5±206.31ns 1612.7±109.93ns -5.16%
String copy (Execution) 4.9±0.29µs 5.3±0.41µs +8.16%
String copy (Parser) 6.3±0.38µs 6.4±0.35µs +1.59%
Symbols (Compiler) 1189.6±59.38ns 1224.1±55.72ns +2.90%
Symbols (Execution) 5.1±0.24µs 5.3±0.26µs +3.92%
Symbols (Parser) 4.9±0.33µs 4.9±0.30µs 0.00%

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Benchmark for decec61

Click to view benchmark
Test Base PR %
Arithmetic operations (Compiler) 633.5±35.89ns 733.6±46.28ns +15.80%
Arithmetic operations (Execution) 655.3±46.35ns 717.3±65.66ns +9.46%
Arithmetic operations (Parser) 6.9±0.46µs 6.6±1.36µs -4.35%
Array access (Compiler) 1620.7±99.64ns 1673.4±100.72ns +3.25%
Array access (Execution) 8.9±0.69µs 10.4±0.97µs +16.85%
Array access (Parser) 15.3±0.97µs 14.8±1.13µs -3.27%
Array creation (Compiler) 2.2±0.15µs 2.3±0.15µs +4.55%
Array creation (Execution) 2.7±0.21ms 3.1±0.21ms +14.81%
Array creation (Parser) 19.0±1.87µs 16.9±1.30µs -11.05%
Array pop (Compiler) 4.1±0.25µs 4.6±0.37µs +12.20%
Array pop (Execution) 1250.9±111.26µs 1304.5±83.93µs +4.28%
Array pop (Parser) 184.4±12.47µs 187.7±22.17µs +1.79%
Boolean Object Access (Compiler) 1352.0±85.26ns 1360.6±162.71ns +0.64%
Boolean Object Access (Execution) 5.1±0.40µs 5.2±0.53µs +1.96%
Boolean Object Access (Parser) 18.6±1.43µs 17.2±1.00µs -7.53%
Clean js (Compiler) 4.1±0.24µs 4.8±0.27µs +17.07%
Clean js (Execution) 728.4±58.97µs 874.7±73.54µs +20.09%
Clean js (Parser) 36.2±2.29µs 33.1±2.60µs -8.56%
Create Realm 336.2±27.11ns 379.8±19.86ns +12.97%
Dynamic Object Property Access (Compiler) 2.2±0.16µs 1898.9±118.93ns -13.69%
Dynamic Object Property Access (Execution) 6.2±0.46µs 6.3±0.50µs +1.61%
Dynamic Object Property Access (Parser) 13.3±1.15µs 14.0±1.06µs +5.26%
Fibonacci (Compiler) 3.1±0.17µs 3.1±0.22µs 0.00%
Fibonacci (Execution) 1768.5±139.46µs 1692.6±94.74µs -4.29%
Fibonacci (Parser) 21.3±2.04µs 22.6±1.60µs +6.10%
For loop (Compiler) 2.5±0.14µs 2.5±0.22µs 0.00%
For loop (Execution) 17.3±1.39µs 19.4±1.47µs +12.14%
For loop (Parser) 17.4±1.22µs 19.0±1.24µs +9.20%
Mini js (Compiler) 3.8±0.23µs 4.1±0.28µs +7.89%
Mini js (Execution) 705.2±59.54µs 790.1±41.42µs +12.04%
Mini js (Parser) 31.4±1.71µs 30.0±2.16µs -4.46%
Number Object Access (Compiler) 1288.2±65.87ns 1191.8±81.09ns -7.48%
Number Object Access (Execution) 3.8±0.28µs 4.2±0.31µs +10.53%
Number Object Access (Parser) 14.8±0.96µs 14.5±1.35µs -2.03%
Object Creation (Compiler) 1846.6±103.75ns 1727.0±83.23ns -6.48%
Object Creation (Execution) 5.9±0.36µs 6.1±0.45µs +3.39%
Object Creation (Parser) 11.8±0.84µs 12.6±1.39µs +6.78%
RegExp (Compiler) 2.1±0.22µs 2.3±0.16µs +9.52%
RegExp (Execution) 12.4±0.89µs 14.2±1.54µs +14.52%
RegExp (Parser) 13.5±0.80µs 12.6±1.00µs -6.67%
RegExp Creation (Compiler) 1837.4±114.64ns 1860.6±136.04ns +1.26%
RegExp Creation (Execution) 9.5±0.89µs 10.3±0.79µs +8.42%
RegExp Creation (Parser) 11.1±0.61µs 11.1±0.90µs 0.00%
RegExp Literal (Compiler) 2.2±0.12µs 2.3±0.15µs +4.55%
RegExp Literal (Execution) 12.3±0.85µs 14.0±1.26µs +13.82%
RegExp Literal (Parser) 11.2±0.60µs 10.4±1.00µs -7.14%
RegExp Literal Creation (Compiler) 1868.1±127.36ns 1653.7±106.05ns -11.48%
RegExp Literal Creation (Execution) 9.8±0.89µs 10.1±0.91µs +3.06%
RegExp Literal Creation (Parser) 7.9±0.48µs 8.5±0.38µs +7.59%
Static Object Property Access (Compiler) 1849.7±126.69ns 1782.1±121.96ns -3.65%
Static Object Property Access (Execution) 6.5±0.64µs 6.4±0.39µs -1.54%
Static Object Property Access (Parser) 12.1±0.69µs 12.7±0.53µs +4.96%
String Object Access (Compiler) 1679.1±120.88ns 1855.6±138.03ns +10.51%
String Object Access (Execution) 6.8±0.55µs 7.4±0.48µs +8.82%
String Object Access (Parser) 17.3±0.87µs 17.2±1.16µs -0.58%
String comparison (Compiler) 2.6±0.20µs 2.9±0.41µs +11.54%
String comparison (Execution) 5.4±0.28µs 5.8±0.37µs +7.41%
String comparison (Parser) 13.5±0.67µs 14.0±0.99µs +3.70%
String concatenation (Compiler) 2.1±0.14µs 2.1±0.15µs 0.00%
String concatenation (Execution) 5.3±0.42µs 5.6±0.35µs +5.66%
String concatenation (Parser) 10.0±0.53µs 10.1±0.81µs +1.00%
String copy (Compiler) 1703.2±105.68ns 1787.2±127.33ns +4.93%
String copy (Execution) 5.0±0.29µs 5.3±0.32µs +6.00%
String copy (Parser) 7.2±0.36µs 7.3±0.35µs +1.39%
Symbols (Compiler) 1272.9±77.71ns 1186.5±65.17ns -6.79%
Symbols (Execution) 5.0±0.35µs 5.6±0.49µs +12.00%
Symbols (Parser) 5.4±0.37µs 5.8±0.37µs +7.41%

@raskad raskad mentioned this pull request Apr 9, 2022
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@HalidOdat HalidOdat requested a review from raskad April 13, 2022 11:59
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Benchmark for 958d01f

Click to view benchmark
Test Base PR %
Arithmetic operations (Compiler) 443.2±1.06ns 443.7±1.10ns +0.11%
Arithmetic operations (Execution) 558.4±1.27ns 559.0±2.60ns +0.11%
Arithmetic operations (Parser) 5.2±0.01µs 5.3±0.02µs +1.92%
Array access (Compiler) 1116.6±2.76ns 1134.3±3.78ns +1.59%
Array access (Execution) 6.8±0.02µs 6.8±0.03µs 0.00%
Array access (Parser) 11.3±0.02µs 11.4±0.06µs +0.88%
Array creation (Compiler) 1596.1±2.40ns 1641.3±18.05ns +2.83%
Array creation (Execution) 2.4±0.00ms 2.3±0.00ms -4.17%
Array creation (Parser) 12.7±0.05µs 12.8±0.05µs +0.79%
Array pop (Compiler) 3.2±0.01µs 3.2±0.01µs 0.00%
Array pop (Execution) 1021.8±3.52µs 1018.5±5.80µs -0.32%
Array pop (Parser) 127.5±0.29µs 128.5±0.34µs +0.78%
Boolean Object Access (Compiler) 925.2±2.62ns 930.3±2.35ns +0.55%
Boolean Object Access (Execution) 3.6±0.00µs 3.6±0.03µs 0.00%
Boolean Object Access (Parser) 13.0±0.01µs 13.3±0.04µs +2.31%
Clean js (Compiler) 2.9±0.01µs 2.9±0.01µs 0.00%
Clean js (Execution) 620.7±2.60µs 618.8±3.54µs -0.31%
Clean js (Parser) 27.6±0.04µs 27.7±0.10µs +0.36%
Create Realm 240.1±2.31ns 239.4±1.29ns -0.29%
Dynamic Object Property Access (Compiler) 1449.3±4.14ns 1472.5±13.00ns +1.60%
Dynamic Object Property Access (Execution) 4.8±0.02µs 4.8±0.03µs 0.00%
Dynamic Object Property Access (Parser) 10.0±0.03µs 10.1±0.04µs +1.00%
Fibonacci (Compiler) 2.0±0.01µs 2.0±0.01µs 0.00%
Fibonacci (Execution) 1332.7±2.11µs 1151.1±3.99µs -13.63%
Fibonacci (Parser) 15.2±0.06µs 15.3±0.07µs +0.66%
For loop (Compiler) 1745.3±3.56ns 1748.7±14.18ns +0.19%
For loop (Execution) 15.2±0.04µs 13.5±0.09µs -11.18%
For loop (Parser) 13.0±0.04µs 13.2±0.04µs +1.54%
Mini js (Compiler) 3.2±0.01µs 2.9±0.01µs -9.38%
Mini js (Execution) 586.4±3.65µs 583.6±2.93µs -0.48%
Mini js (Parser) 24.1±0.03µs 24.7±0.20µs +2.49%
Number Object Access (Compiler) 894.8±3.25ns 897.6±3.04ns +0.31%
Number Object Access (Execution) 2.8±0.00µs 2.8±0.01µs 0.00%
Number Object Access (Parser) 10.3±0.03µs 10.3±0.03µs 0.00%
Object Creation (Compiler) 1213.4±1.41ns 1236.0±13.97ns +1.86%
Object Creation (Execution) 4.4±0.01µs 4.4±0.02µs 0.00%
Object Creation (Parser) 8.6±0.02µs 8.7±0.03µs +1.16%
RegExp (Compiler) 1455.7±3.93ns 1460.3±11.45ns +0.32%
RegExp (Execution) 9.7±0.03µs 9.8±0.04µs +1.03%
RegExp (Parser) 9.5±0.02µs 9.6±0.02µs +1.05%
RegExp Creation (Compiler) 1243.3±2.64ns 1266.5±12.32ns +1.87%
RegExp Creation (Execution) 7.3±0.02µs 7.3±0.05µs 0.00%
RegExp Creation (Parser) 8.0±0.02µs 8.0±0.01µs 0.00%
RegExp Literal (Compiler) 1454.0±3.43ns 1466.2±15.58ns +0.84%
RegExp Literal (Execution) 9.7±0.03µs 9.8±0.06µs +1.03%
RegExp Literal (Parser) 7.8±0.04µs 7.8±0.02µs 0.00%
RegExp Literal Creation (Compiler) 1250.2±3.42ns 1246.5±12.73ns -0.30%
RegExp Literal Creation (Execution) 7.3±0.01µs 7.3±0.03µs 0.00%
RegExp Literal Creation (Parser) 6.2±0.01µs 6.1±0.02µs -1.61%
Static Object Property Access (Compiler) 1241.4±3.71ns 1259.4±16.95ns +1.45%
Static Object Property Access (Execution) 4.6±0.02µs 4.6±0.02µs 0.00%
Static Object Property Access (Parser) 9.2±0.03µs 9.3±0.03µs +1.09%
String Object Access (Compiler) 1272.1±3.32ns 1266.8±4.10ns -0.42%
String Object Access (Execution) 5.2±0.01µs 5.2±0.02µs 0.00%
String Object Access (Parser) 12.9±0.03µs 13.1±0.02µs +1.55%
String comparison (Compiler) 1833.6±6.01ns 1835.3±9.51ns +0.09%
String comparison (Execution) 4.0±0.01µs 4.5±0.01µs +12.50%
String comparison (Parser) 10.4±0.02µs 10.7±0.03µs +2.88%
String concatenation (Compiler) 1475.8±3.06ns 1630.8±2.62ns +10.50%
String concatenation (Execution) 3.9±0.02µs 3.8±0.03µs -2.56%
String concatenation (Parser) 7.3±0.02µs 7.3±0.03µs 0.00%
String copy (Compiler) 1162.5±4.10ns 1167.5±4.75ns +0.43%
String copy (Execution) 3.6±0.01µs 3.6±0.01µs 0.00%
String copy (Parser) 5.4±0.01µs 5.4±0.02µs 0.00%
Symbols (Compiler) 805.1±1.89ns 807.2±7.86ns +0.26%
Symbols (Execution) 4.1±0.02µs 3.6±0.01µs -12.20%
Symbols (Parser) 4.1±0.02µs 4.7±0.03µs +14.63%

jedel1043
jedel1043 approved these changes Apr 14, 2022
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Good work!

A bit off topic, but what are your plans for the JsObjectType trait?

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bors r+

bors bot pushed a commit that referenced this pull request Apr 14, 2022
@HalidOdat
Feature JsTypedArrays (#2003)
17aa570 
This PR adds a wrapper around the raw builtins for JavaScript typed arrays, like #1746
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bors bot commented Apr 14, 2022

Pull request successfully merged into main.

Build succeeded:

@bors bors bot changed the title Feature JsTypedArrays [Merged by Bors] - Feature JsTypedArrays Apr 14, 2022
@bors bors bot closed this Apr 14, 2022
@bors bors bot deleted the feature/jstypedarrays branch April 14, 2022 23:30
@jedel1043 jedel1043 mentioned this pull request Jun 1, 2022
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Razican pushed a commit that referenced this pull request Jun 8, 2022
@HalidOdat @Razican
Feature JsTypedArrays (#2003)
5b63978 
This PR adds a wrapper around the raw builtins for JavaScript typed arrays, like #1746
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@lastmjs lastmjs lastmjs left review comments

@raskad raskad raskad approved these changes

@jedel1043 jedel1043 jedel1043 approved these changes

@Razican Razican Awaiting requested review from Razican

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