Fuzz async

[Boshen]

No description provided.

[github-actions]

Benchmark Results

Linux

group                      main                                   pr
-----                      ----                                   --
parser/babylon.max.js      1.00    105.4±0.25ms    98.0 MB/sec    1.01    106.0±0.23ms    97.4 MB/sec
parser/d3.js               1.00     13.5±0.03ms    40.4 MB/sec    1.01     13.6±0.04ms    40.0 MB/sec
parser/lodash.js           1.00      3.8±0.03ms   134.7 MB/sec    1.01      3.8±0.04ms   133.6 MB/sec
parser/pdf.js              1.00      7.5±0.07ms    54.0 MB/sec    1.00      7.5±0.08ms    53.8 MB/sec
parser/typescript.js       1.00    107.9±0.23ms    89.2 MB/sec    1.01    108.6±0.19ms    88.6 MB/sec
semantic/babylon.max.js    1.00    173.6±1.57ms    59.5 MB/sec    1.02    176.5±2.27ms    58.5 MB/sec
semantic/d3.js             1.00     21.1±0.26ms    25.8 MB/sec    1.20     25.5±0.29ms    21.4 MB/sec
semantic/lodash.js         1.00      4.2±0.06ms   121.3 MB/sec    1.17      5.0±0.15ms   103.7 MB/sec
semantic/pdf.js            1.00      9.1±0.63ms    44.2 MB/sec    1.25     11.4±1.07ms    35.3 MB/sec
semantic/typescript.js     1.00    147.9±3.32ms    65.1 MB/sec    1.01    149.4±2.60ms    64.4 MB/sec

Windows

group                      main                                   pr
-----                      ----                                   --
parser/babylon.max.js      1.00    115.2±3.64ms    89.7 MB/sec    1.00    115.2±3.57ms    89.6 MB/sec
parser/d3.js               1.00     13.9±0.34ms    39.4 MB/sec    1.05     14.6±0.58ms    37.5 MB/sec
parser/lodash.js           1.00      3.9±0.16ms   131.0 MB/sec    1.02      4.0±0.27ms   128.0 MB/sec
parser/pdf.js              1.00      7.7±0.29ms    52.1 MB/sec    1.06      8.2±0.38ms    49.1 MB/sec
parser/typescript.js       1.00    115.9±3.67ms    83.0 MB/sec    1.01    117.6±4.04ms    81.8 MB/sec
semantic/babylon.max.js    1.02   284.6±10.73ms    36.3 MB/sec    1.00   280.1±10.99ms    36.9 MB/sec
semantic/d3.js             1.05     30.3±2.81ms    18.1 MB/sec    1.00     28.9±0.74ms    18.9 MB/sec
semantic/lodash.js         1.01      5.2±0.17ms    98.6 MB/sec    1.00      5.2±0.14ms    99.7 MB/sec
semantic/pdf.js            1.00     12.5±0.93ms    32.1 MB/sec    1.00     12.6±0.45ms    31.9 MB/sec
semantic/typescript.js     1.00   223.0±14.69ms    43.1 MB/sec    1.03    230.3±7.85ms    41.8 MB/sec