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Refactor JavaScript bigint rust type #1408

Merged
merged 1 commit into from Jul 22, 2021
Merged

Refactor JavaScript bigint rust type #1408

merged 1 commit into from Jul 22, 2021

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HalidOdat
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@HalidOdat HalidOdat commented Jul 18, 2021 •
edited

This PR is cleans up JavaScript bigint creation and operations, making it more intuitive for the user, removing the double bigint types BigInt and JsBigInt (like #1382 ), since we had to do RcBigInt::from(BigInt::from(100)), but now this is much more simple JsBigInt::new(100).

It changes the following:

  • Move src/value/rcbigint.rs to src/bigint.rs
  • Rename RcBigInt to JsBigInt (Js prefix for JavaScript rust types #1376 )
  • Make pow, shift_left, shift_right to take context since they can throw.
  • Make operations into associative functions.
  • Fix conversion from string to bigint bug.

@HalidOdat HalidOdat added this to the v0.13.0 milestone Jul 18, 2021
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github-actions bot commented Jul 18, 2021 •
edited

Test262 conformance changes:

Test result master count PR count difference
Total 78,897 78,897 0
Passed 27,954 27,964 +10
Ignored 15,616 15,616 0
Failed 35,327 35,317 -10
Panics 0 0 0
Conformance 35.43% 35.44% +0.01%
Fixed tests: 
test/built-ins/BigInt/constructor-trailing-leading-spaces.js [strict mode] (previously Failed)
test/built-ins/BigInt/constructor-trailing-leading-spaces.js (previously Failed)
test/built-ins/BigInt/asIntN/bigint-tobigint.js [strict mode] (previously Failed)
test/built-ins/BigInt/asIntN/bigint-tobigint.js (previously Failed)
test/built-ins/BigInt/asUintN/bigint-tobigint.js [strict mode] (previously Failed)
test/built-ins/BigInt/asUintN/bigint-tobigint.js (previously Failed)
test/language/expressions/less-than/bigint-and-string.js [strict mode] (previously Failed)
test/language/expressions/less-than/bigint-and-string.js (previously Failed)
test/language/expressions/greater-than/bigint-and-string.js [strict mode] (previously Failed)
test/language/expressions/greater-than/bigint-and-string.js (previously Failed)

@HalidOdat HalidOdat force-pushed the refactor/bigint branch 2 times, most recently from 0a84210 to dcd70a9 Compare July 18, 2021 16:47
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Benchmark for a84b38e

Click to view benchmark
Test PR Benchmark Master Benchmark %
Arithmetic operations (Execution) 273.2±3.62ns 268.5±4.01ns +1.75%
Arithmetic operations (Full) 271.9±3.75µs 278.8±3.04µs -2.47%
Array access (Execution) 6.2±0.07µs 6.2±0.11µs 0.00%
Array access (Full) 304.9±4.08µs 296.7±5.38µs +2.76%
Array creation (Execution) 2.7±0.04ms 2.7±0.04ms 0.00%
Array creation (Full) 3.2±0.03ms 3.1±0.04ms +3.23%
Array pop (Execution) 893.8±10.36µs 894.6±14.58µs -0.09%
Array pop (Full) 1413.0±22.36µs 1396.7±18.63µs +1.17%
Boolean Object Access (Execution) 5.3±0.07µs 5.3±0.07µs 0.00%
Boolean Object Access (Full) 294.0±4.85µs 297.5±3.24µs -1.18%
Clean js (Execution) 615.3±6.66µs 617.9±8.64µs -0.42%
Clean js (Full) 941.7±12.17µs 958.1±8.20µs -1.71%
Clean js (Parser) 38.1±0.55µs 40.0±0.54µs -4.75%
Create Realm 417.0±4.81ns 420.6±4.06ns -0.86%
Dynamic Object Property Access (Execution) 5.0±0.05µs 5.1±0.10µs -1.96%
Dynamic Object Property Access (Full) 299.7±4.67µs 298.6±4.77µs +0.37%
Expression (Parser) 6.7±0.15µs 7.0±0.09µs -4.29%
Fibonacci (Execution) 744.8±8.61µs 750.7±9.46µs -0.79%
Fibonacci (Full) 1066.6±16.03µs 1071.7±14.61µs -0.48%
For loop (Execution) 19.9±0.26µs 20.0±0.21µs -0.50%
For loop (Full) 312.2±4.10µs 307.9±3.97µs +1.40%
For loop (Parser) 18.3±0.26µs 19.1±0.29µs -4.19%
Goal Symbols (Parser) 13.3±0.20µs 14.0±0.24µs -5.00%
Hello World (Parser) 3.8±0.06µs 3.8±0.05µs 0.00%
Long file (Parser) 786.6±10.98ns 782.1±10.65ns +0.58%
Mini js (Execution) 556.1±8.05µs 553.2±10.22µs +0.52%
Mini js (Full) 879.6±11.50µs 875.9±11.80µs +0.42%
Mini js (Parser) 33.1±0.54µs 35.0±0.38µs -5.43%
Number Object Access (Execution) 4.2±0.04µs 4.1±0.07µs +2.44%
Number Object Access (Full) 291.7±4.64µs 287.7±4.53µs +1.39%
Object Creation (Execution) 4.4±0.05µs 4.5±0.07µs -2.22%
Object Creation (Full) 299.6±3.38µs 293.6±4.77µs +2.04%
RegExp (Execution) 12.8±0.16µs 12.5±0.25µs +2.40%
RegExp (Full) 301.5±4.95µs 303.9±3.99µs -0.79%
RegExp Literal (Execution) 12.9±0.17µs 12.5±0.19µs +3.20%
RegExp Literal (Full) 312.0±6.74µs 310.4±3.15µs +0.52%
RegExp Literal Creation (Execution) 10.0±0.07µs 10.1±0.15µs -0.99%
RegExp Literal Creation (Full) 299.1±5.17µs 297.2±5.80µs +0.64%
Static Object Property Access (Execution) 4.7±0.04µs 4.7±0.09µs 0.00%
Static Object Property Access (Full) 299.1±3.67µs 291.2±6.29µs +2.71%
String Object Access (Execution) 6.8±0.07µs 6.8±0.15µs 0.00%
String Object Access (Full) 297.2±5.19µs 301.2±2.71µs -1.33%
String comparison (Execution) 6.4±0.09µs 6.5±0.10µs -1.54%
String comparison (Full) 300.7±1.93µs 298.4±4.28µs +0.77%
String concatenation (Execution) 5.0±0.08µs 5.0±0.08µs 0.00%
String concatenation (Full) 293.7±2.05µs 291.6±3.61µs +0.72%
String copy (Execution) 4.0±0.05µs 4.0±0.06µs 0.00%
String copy (Full) 282.2±3.66µs 281.3±4.82µs +0.32%
Symbols (Execution) 3.4±0.04µs 3.6±0.03µs -5.56%
Symbols (Full) 273.7±4.88µs 271.7±3.19µs +0.74%

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Benchmark for 41e5bb0

Click to view benchmark
Test PR Benchmark Master Benchmark %
Arithmetic operations (Execution) 205.5±0.43ns 231.9±0.71ns -11.38%
Arithmetic operations (Full) 234.8±0.49µs 208.7±0.50µs +12.51%
Array access (Execution) 4.7±0.01µs 5.4±0.01µs -12.96%
Array access (Full) 257.6±0.83µs 257.7±0.32µs -0.04%
Array creation (Execution) 2.0±0.00ms 2.0±0.00ms 0.00%
Array creation (Full) 2.4±0.01ms 2.3±0.00ms +4.35%
Array pop (Execution) 669.9±3.23µs 671.3±2.87µs -0.21%
Array pop (Full) 1070.1±1.29µs 1047.9±1.85µs +2.12%
Boolean Object Access (Execution) 4.0±0.02µs 4.1±0.03µs -2.44%
Boolean Object Access (Full) 251.9±0.36µs 224.6±0.32µs +12.15%
Clean js (Execution) 463.1±2.14µs 525.0±3.50µs -11.79%
Clean js (Full) 717.9±2.88µs 713.9±2.11µs +0.56%
Clean js (Parser) 30.4±0.07µs 31.6±0.12µs -3.80%
Create Realm 354.5±3.56ns 352.2±0.50ns +0.65%
Dynamic Object Property Access (Execution) 4.3±0.01µs 3.9±0.03µs +10.26%
Dynamic Object Property Access (Full) 224.1±0.55µs 226.6±1.10µs -1.10%
Expression (Parser) 5.9±0.01µs 5.3±0.01µs +11.32%
Fibonacci (Execution) 645.7±3.30µs 570.7±1.28µs +13.14%
Fibonacci (Full) 811.1±1.25µs 923.5±0.99µs -12.17%
For loop (Execution) 14.9±0.13µs 14.9±0.06µs 0.00%
For loop (Full) 234.8±0.64µs 234.0±3.41µs +0.34%
For loop (Parser) 16.6±0.03µs 15.2±0.03µs +9.21%
Goal Symbols (Parser) 10.6±0.04µs 11.1±0.03µs -4.50%
Hello World (Parser) 2.9±0.01µs 3.0±0.01µs -3.33%
Long file (Parser) 719.3±0.57ns 656.6±2.89ns +9.55%
Mini js (Execution) 417.6±4.11µs 473.5±2.18µs -11.81%
Mini js (Full) 668.3±2.38µs 666.5±2.07µs +0.27%
Mini js (Parser) 26.4±0.18µs 27.7±0.11µs -4.69%
Number Object Access (Execution) 3.6±0.01µs 3.1±0.01µs +16.13%
Number Object Access (Full) 219.8±0.59µs 219.9±0.67µs -0.05%
Object Creation (Execution) 3.5±0.21µs 3.4±0.01µs +2.94%
Object Creation (Full) 221.8±0.35µs 222.6±0.24µs -0.36%
RegExp (Execution) 9.7±0.06µs 9.6±0.03µs +1.04%
RegExp (Full) 227.0±0.63µs 228.7±1.14µs -0.74%
RegExp Literal (Execution) 11.0±0.04µs 9.6±0.03µs +14.58%
RegExp Literal (Full) 234.1±0.92µs 236.6±1.14µs -1.06%
RegExp Literal Creation (Execution) 8.4±0.04µs 7.4±0.02µs +13.51%
RegExp Literal Creation (Full) 255.8±0.43µs 225.2±0.39µs +13.59%
Static Object Property Access (Execution) 4.0±0.01µs 3.5±0.01µs +14.29%
Static Object Property Access (Full) 221.8±0.55µs 224.5±0.27µs -1.20%
String Object Access (Execution) 5.9±0.07µs 5.9±0.02µs 0.00%
String Object Access (Full) 225.0±0.66µs 226.2±0.49µs -0.53%
String comparison (Execution) 5.4±0.01µs 4.8±0.02µs +12.50%
String comparison (Full) 223.3±0.38µs 256.6±0.38µs -12.98%
String concatenation (Execution) 3.8±0.04µs 3.8±0.02µs 0.00%
String concatenation (Full) 217.1±0.49µs 248.8±0.59µs -12.74%
String copy (Execution) 3.0±0.02µs 3.0±0.01µs 0.00%
String copy (Full) 213.7±0.51µs 216.1±1.16µs -1.11%
Symbols (Execution) 2.5±0.01µs 2.6±0.02µs -3.85%
Symbols (Full) 231.4±0.33µs 231.9±1.54µs -0.22%

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Benchmark for 220b943

Click to view benchmark
Test PR Benchmark Master Benchmark %
Arithmetic operations (Execution) 241.3±11.22ns 237.5±12.55ns +1.60%
Arithmetic operations (Full) 245.4±12.36µs 240.8±10.40µs +1.91%
Array access (Execution) 5.9±0.25µs 5.8±0.29µs +1.72%
Array access (Full) 277.3±12.82µs 262.9±11.78µs +5.48%
Array creation (Execution) 2.2±0.07ms 2.4±0.12ms -8.33%
Array creation (Full) 2.6±0.11ms 2.7±0.14ms -3.70%
Array pop (Execution) 767.8±51.08µs 814.6±39.28µs -5.75%
Array pop (Full) 1190.4±67.40µs 1207.9±51.29µs -1.45%
Boolean Object Access (Execution) 4.8±0.22µs 4.7±0.26µs +2.13%
Boolean Object Access (Full) 256.7±10.20µs 262.9±12.09µs -2.36%
Clean js (Execution) 553.2±22.49µs 562.4±32.97µs -1.64%
Clean js (Full) 832.0±47.76µs 856.2±37.68µs -2.83%
Clean js (Parser) 35.2±1.45µs 35.8±1.74µs -1.68%
Create Realm 379.7±18.75ns 364.9±19.10ns +4.06%
Dynamic Object Property Access (Execution) 4.5±0.20µs 4.6±0.23µs -2.17%
Dynamic Object Property Access (Full) 252.7±11.64µs 263.6±11.83µs -4.14%
Expression (Parser) 5.8±0.27µs 6.3±0.40µs -7.94%
Fibonacci (Execution) 657.2±26.84µs 664.0±31.41µs -1.02%
Fibonacci (Full) 991.4±53.40µs 929.1±31.79µs +6.71%
For loop (Execution) 18.9±0.70µs 17.4±0.85µs +8.62%
For loop (Full) 284.9±11.32µs 269.9±10.70µs +5.56%
For loop (Parser) 16.2±0.78µs 18.2±0.90µs -10.99%
Goal Symbols (Parser) 12.3±0.67µs 12.6±0.69µs -2.38%
Hello World (Parser) 3.3±0.16µs 3.4±0.18µs -2.94%
Long file (Parser) 690.9±32.50ns 685.9±32.90ns +0.73%
Mini js (Execution) 503.6±21.11µs 474.4±24.00µs +6.16%
Mini js (Full) 768.5±25.96µs 780.1±32.35µs -1.49%
Mini js (Parser) 29.5±1.43µs 30.0±1.14µs -1.67%
Number Object Access (Execution) 3.7±0.18µs 3.7±0.19µs 0.00%
Number Object Access (Full) 246.8±10.73µs 260.1±12.78µs -5.11%
Object Creation (Execution) 4.2±0.26µs 3.9±0.20µs +7.69%
Object Creation (Full) 259.1±13.02µs 260.3±12.62µs -0.46%
RegExp (Execution) 10.8±0.36µs 11.3±0.52µs -4.42%
RegExp (Full) 253.5±9.78µs 267.5±17.90µs -5.23%
RegExp Literal (Execution) 11.0±0.49µs 11.4±0.58µs -3.51%
RegExp Literal (Full) 281.7±15.05µs 270.3±13.01µs +4.22%
RegExp Literal Creation (Execution) 8.4±0.34µs 8.5±0.39µs -1.18%
RegExp Literal Creation (Full) 255.3±11.05µs 262.3±14.51µs -2.67%
Static Object Property Access (Execution) 4.1±0.21µs 4.1±0.19µs 0.00%
Static Object Property Access (Full) 257.6±9.97µs 263.2±15.12µs -2.13%
String Object Access (Execution) 6.3±0.22µs 6.0±0.31µs +5.00%
String Object Access (Full) 260.9±11.28µs 267.0±9.71µs -2.28%
String comparison (Execution) 5.7±0.34µs 5.6±0.25µs +1.79%
String comparison (Full) 258.2±11.89µs 259.0±12.37µs -0.31%
String concatenation (Execution) 4.5±0.33µs 4.4±0.21µs +2.27%
String concatenation (Full) 255.9±11.28µs 256.1±11.46µs -0.08%
String copy (Execution) 3.7±0.18µs 3.5±0.19µs +5.71%
String copy (Full) 254.4±20.91µs 246.9±11.69µs +3.04%
Symbols (Execution) 3.0±0.17µs 3.1±0.14µs -3.23%
Symbols (Full) 249.4±12.71µs 236.2±14.96µs +5.59%

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Benchmark for 6db9d0a

Click to view benchmark
Test PR Benchmark Master Benchmark %
Arithmetic operations (Execution) 223.4±0.24ns 231.4±1.14ns -3.46%
Arithmetic operations (Full) 236.9±0.51µs 233.7±0.36µs +1.37%
Array access (Execution) 5.4±0.02µs 5.4±0.03µs 0.00%
Array access (Full) 259.0±0.60µs 258.0±0.51µs +0.39%
Array creation (Execution) 2.4±0.00ms 2.3±0.00ms +4.35%
Array creation (Full) 2.6±0.00ms 2.6±0.00ms 0.00%
Array pop (Execution) 776.5±4.05µs 762.4±2.17µs +1.85%
Array pop (Full) 1200.4±1.17µs 1187.2±1.17µs +1.11%
Boolean Object Access (Execution) 4.6±0.01µs 4.6±0.01µs 0.00%
Boolean Object Access (Full) 254.6±0.36µs 249.9±0.35µs +1.88%
Clean js (Execution) 528.3±3.37µs 533.5±3.61µs -0.97%
Clean js (Full) 811.9±2.13µs 804.7±2.11µs +0.89%
Clean js (Parser) 34.9±0.05µs 36.0±0.04µs -3.06%
Create Realm 353.9±0.24ns 352.8±0.27ns +0.31%
Dynamic Object Property Access (Execution) 4.3±0.02µs 4.4±0.02µs -2.27%
Dynamic Object Property Access (Full) 254.6±0.33µs 255.4±0.51µs -0.31%
Expression (Parser) 5.8±0.03µs 6.0±0.00µs -3.33%
Fibonacci (Execution) 643.2±1.91µs 647.5±1.89µs -0.66%
Fibonacci (Full) 929.8±1.06µs 925.1±11.34µs +0.51%
For loop (Execution) 16.9±0.06µs 17.0±0.04µs -0.59%
For loop (Full) 264.4±1.37µs 266.4±0.35µs -0.75%
For loop (Parser) 16.7±0.02µs 17.3±0.02µs -3.47%
Goal Symbols (Parser) 12.2±0.02µs 12.5±0.03µs -2.40%
Hello World (Parser) 3.3±0.01µs 3.3±0.02µs 0.00%
Long file (Parser) 722.3±1.38ns 733.4±2.24ns -1.51%
Mini js (Execution) 475.4±3.50µs 483.3±2.24µs -1.63%
Mini js (Full) 759.1±2.64µs 751.6±2.81µs +1.00%
Mini js (Parser) 30.6±0.03µs 31.4±0.03µs -2.55%
Number Object Access (Execution) 3.6±0.01µs 3.6±0.01µs 0.00%
Number Object Access (Full) 251.0±0.21µs 247.0±0.51µs +1.62%
Object Creation (Execution) 3.8±0.01µs 3.8±0.02µs 0.00%
Object Creation (Full) 252.2±0.40µs 250.5±0.64µs +0.68%
RegExp (Execution) 10.7±0.04µs 10.8±0.03µs -0.93%
RegExp (Full) 257.9±0.44µs 257.8±1.90µs +0.04%
RegExp Literal (Execution) 10.7±0.03µs 10.9±0.03µs -1.83%
RegExp Literal (Full) 263.7±0.39µs 263.2±1.11µs +0.19%
RegExp Literal Creation (Execution) 8.2±0.03µs 8.4±0.04µs -2.38%
RegExp Literal Creation (Full) 256.1±0.67µs 255.3±0.36µs +0.31%
Static Object Property Access (Execution) 3.9±0.01µs 4.0±0.01µs -2.50%
Static Object Property Access (Full) 253.6±0.39µs 251.3±0.28µs +0.92%
String Object Access (Execution) 5.8±0.01µs 5.9±0.01µs -1.69%
String Object Access (Full) 257.9±0.81µs 252.3±0.31µs +2.22%
String comparison (Execution) 5.4±0.01µs 5.4±0.01µs 0.00%
String comparison (Full) 253.0±0.32µs 253.8±1.82µs -0.32%
String concatenation (Execution) 4.2±0.01µs 4.2±0.01µs 0.00%
String concatenation (Full) 248.3±0.56µs 247.2±0.33µs +0.44%
String copy (Execution) 3.4±0.01µs 3.5±0.02µs -2.86%
String copy (Full) 241.9±0.41µs 242.4±0.38µs -0.21%
Symbols (Execution) 2.9±0.01µs 2.9±0.03µs 0.00%
Symbols (Full) 232.4±0.97µs 230.1±0.31µs +1.00%

@HalidOdat
Refactor JavaScript bigint rust type
834c832 
 - Move src/value/rcbigint.rs to src/bigint.rs
 - Rename RcBigInt to JsBigInt
@HalidOdat HalidOdat added the bug Something isn't working label Jul 22, 2021
@HalidOdat HalidOdat merged commit 2cd32ed into master Jul 22, 2021
@HalidOdat HalidOdat deleted the refactor/bigint branch July 22, 2021 11:59
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Benchmark for 36311db

Click to view benchmark
Test PR Benchmark Master Benchmark %
Arithmetic operations (Execution) 246.5±0.51ns 205.4±0.80ns +20.01%
Arithmetic operations (Full) 234.0±0.54µs 206.6±0.94µs +13.26%
Array access (Execution) 5.4±0.02µs 4.8±0.02µs +12.50%
Array access (Full) 255.9±0.45µs 225.7±2.01µs +13.38%
Array creation (Execution) 2.4±0.00ms 1966.7±6.20µs +22.03%
Array creation (Full) 2.4±0.00ms 2.3±0.00ms +4.35%
Array pop (Execution) 775.8±2.20µs 657.3±3.91µs +18.03%
Array pop (Full) 1124.5±1.10µs 1052.2±2.67µs +6.87%
Boolean Object Access (Execution) 4.6±0.01µs 4.0±0.01µs +15.00%
Boolean Object Access (Full) 250.0±0.30µs 221.5±0.41µs +12.87%
Clean js (Execution) 532.9±2.47µs 464.1±3.02µs +14.82%
Clean js (Full) 803.8±4.35µs 721.4±2.61µs +11.42%
Clean js (Parser) 34.3±1.25µs 31.6±0.03µs +8.54%
Create Realm 362.1±0.44ns 309.8±0.36ns +16.88%
Dynamic Object Property Access (Execution) 4.3±0.02µs 3.8±0.01µs +13.16%
Dynamic Object Property Access (Full) 252.2±0.40µs 252.6±2.60µs -0.16%
Expression (Parser) 5.8±0.01µs 5.6±0.02µs +3.57%
Fibonacci (Execution) 652.0±1.40µs 569.5±1.37µs +14.49%
Fibonacci (Full) 922.8±1.37µs 923.1±1.52µs -0.03%
For loop (Execution) 17.0±0.09µs 15.0±0.05µs +13.33%
For loop (Full) 262.8±1.27µs 263.4±0.37µs -0.23%
For loop (Parser) 16.5±0.03µs 15.3±0.03µs +7.84%
Goal Symbols (Parser) 12.0±0.03µs 11.0±0.02µs +9.09%
Hello World (Parser) 3.2±0.00µs 3.0±0.01µs +6.67%
Long file (Parser) 690.7±0.42ns 621.7±9.22ns +11.10%
Mini js (Execution) 482.9±13.51µs 418.2±4.70µs +15.47%
Mini js (Full) 747.7±2.51µs 672.9±2.83µs +11.12%
Mini js (Parser) 30.3±0.02µs 27.5±0.02µs +10.18%
Number Object Access (Execution) 3.6±0.01µs 3.2±0.01µs +12.50%
Number Object Access (Full) 246.8±0.30µs 218.1±0.86µs +13.16%
Object Creation (Execution) 3.8±0.01µs 3.4±0.02µs +11.76%
Object Creation (Full) 247.2±0.63µs 220.4±1.85µs +12.16%
RegExp (Execution) 10.8±0.02µs 9.6±0.10µs +12.50%
RegExp (Full) 256.1±0.58µs 225.5±2.16µs +13.57%
RegExp Literal (Execution) 10.9±0.16µs 9.7±0.04µs +12.37%
RegExp Literal (Full) 262.5±0.33µs 228.8±2.48µs +14.73%
RegExp Literal Creation (Execution) 8.5±0.06µs 7.4±0.03µs +14.86%
RegExp Literal Creation (Full) 252.1±0.51µs 224.6±1.73µs +12.24%
Static Object Property Access (Execution) 4.0±0.01µs 4.0±0.01µs 0.00%
Static Object Property Access (Full) 249.0±0.32µs 219.4±1.95µs +13.49%
String Object Access (Execution) 5.9±0.03µs 5.2±0.01µs +13.46%
String Object Access (Full) 252.2±0.36µs 224.3±1.31µs +12.44%
String comparison (Execution) 5.5±0.02µs 4.8±0.05µs +14.58%
String comparison (Full) 250.9±0.35µs 221.7±2.01µs +13.17%
String concatenation (Execution) 4.3±0.01µs 3.8±0.03µs +13.16%
String concatenation (Full) 246.5±0.46µs 216.9±2.68µs +13.65%
String copy (Execution) 3.3±0.01µs 3.0±0.02µs +10.00%
String copy (Full) 241.5±1.26µs 213.8±1.38µs +12.96%
Symbols (Execution) 2.9±0.02µs 2.6±0.00µs +11.54%
Symbols (Full) 229.5±0.43µs 202.3±1.28µs +13.45%

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Benchmark for 36529fb

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Test PR Benchmark Master Benchmark %
Arithmetic operations (Execution) 311.5±2.93ns 272.3±3.17ns +14.40%
Arithmetic operations (Full) 276.8±2.68µs 271.9±3.63µs +1.80%
Array access (Execution) 6.4±0.10µs 6.5±0.10µs -1.54%
Array access (Full) 299.7±4.05µs 300.6±4.03µs -0.30%
Array creation (Execution) 2.8±0.05ms 2.7±0.00ms +3.70%
Array creation (Full) 2.8±0.03ms 3.1±0.04ms -9.68%
Array pop (Execution) 915.2±11.69µs 884.1±6.64µs +3.52%
Array pop (Full) 1315.7±19.94µs 1431.3±13.36µs -8.08%
Boolean Object Access (Execution) 5.4±0.10µs 5.4±0.08µs 0.00%
Boolean Object Access (Full) 291.9±4.10µs 293.1±4.81µs -0.41%
Clean js (Execution) 635.7±4.07µs 617.4±8.34µs +2.96%
Clean js (Full) 946.5±12.52µs 965.4±10.81µs -1.96%
Clean js (Parser) 38.9±0.44µs 40.1±0.52µs -2.99%
Create Realm 433.4±17.22ns 413.1±6.02ns +4.91%
Dynamic Object Property Access (Execution) 5.2±0.10µs 5.1±0.04µs +1.96%
Dynamic Object Property Access (Full) 296.2±3.93µs 294.9±3.97µs +0.44%
Expression (Parser) 6.7±0.10µs 7.2±0.07µs -6.94%
Fibonacci (Execution) 758.9±9.92µs 753.5±12.14µs +0.72%
Fibonacci (Full) 1075.0±15.34µs 1083.3±13.42µs -0.77%
For loop (Execution) 19.8±0.28µs 20.0±0.29µs -1.00%
For loop (Full) 305.6±4.26µs 314.0±1.44µs -2.68%
For loop (Parser) 18.4±0.23µs 19.6±0.30µs -6.12%
Goal Symbols (Parser) 13.6±0.07µs 14.1±0.18µs -3.55%
Hello World (Parser) 3.7±0.06µs 3.8±0.05µs -2.63%
Long file (Parser) 790.3±10.41ns 788.7±14.32ns +0.20%
Mini js (Execution) 560.2±7.50µs 557.5±8.71µs +0.48%
Mini js (Full) 874.9±12.31µs 902.1±9.65µs -3.02%
Mini js (Parser) 33.4±0.44µs 34.3±0.56µs -2.62%
Number Object Access (Execution) 4.2±0.06µs 4.2±0.06µs 0.00%
Number Object Access (Full) 289.2±5.18µs 287.9±4.06µs +0.45%
Object Creation (Execution) 4.4±0.06µs 4.6±0.04µs -4.35%
Object Creation (Full) 288.8±4.34µs 297.0±4.06µs -2.76%
RegExp (Execution) 13.0±0.07µs 12.5±0.18µs +4.00%
RegExp (Full) 298.1±4.29µs 304.7±4.69µs -2.17%
RegExp Literal (Execution) 12.6±0.21µs 12.9±0.17µs -2.33%
RegExp Literal (Full) 308.5±3.89µs 313.1±4.18µs -1.47%
RegExp Literal Creation (Execution) 9.9±0.15µs 9.8±0.14µs +1.02%
RegExp Literal Creation (Full) 293.0±3.93µs 299.6±3.72µs -2.20%
Static Object Property Access (Execution) 4.7±0.06µs 4.7±0.09µs 0.00%
Static Object Property Access (Full) 290.8±4.13µs 294.1±3.57µs -1.12%
String Object Access (Execution) 6.9±0.10µs 7.0±0.06µs -1.43%
String Object Access (Full) 298.2±4.16µs 295.0±5.34µs +1.08%
String comparison (Execution) 6.4±0.09µs 6.5±0.11µs -1.54%
String comparison (Full) 296.7±4.83µs 299.3±4.51µs -0.87%
String concatenation (Execution) 5.0±0.09µs 5.0±0.07µs 0.00%
String concatenation (Full) 291.5±1.94µs 290.3±4.27µs +0.41%
String copy (Execution) 3.9±0.05µs 4.1±0.06µs -4.88%
String copy (Full) 285.0±3.82µs 286.0±4.38µs -0.35%
Symbols (Execution) 3.4±0.05µs 3.4±0.06µs 0.00%
Symbols (Full) 268.0±5.32µs 270.6±3.98µs -0.96%

@HalidOdat HalidOdat mentioned this pull request Aug 12, 2021
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