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561 lines
14 KiB
561 lines
14 KiB
1 month ago
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var $ = Object.defineProperty;
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var C = (s) => {
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throw TypeError(s);
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};
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var D = (s, n, t) => n in s ? $(s, n, { enumerable: !0, configurable: !0, writable: !0, value: t }) : s[n] = t;
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var O = (s, n, t) => D(s, typeof n != "symbol" ? n + "" : n, t), q = (s, n, t) => n.has(s) || C("Cannot " + t);
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var d = (s, n, t) => (q(s, n, "read from private field"), t ? t.call(s) : n.get(s)), k = (s, n, t) => n.has(s) ? C("Cannot add the same private member more than once") : n instanceof WeakSet ? n.add(s) : n.set(s, t), f = (s, n, t, e) => (q(s, n, "write to private field"), e ? e.call(s, t) : n.set(s, t), t);
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var F = (s, n, t, e) => ({
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set _(r) {
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f(s, n, r, t);
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},
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get _() {
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return d(s, n, e);
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}
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});
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// node_modules/.pnpm/yocto-queue@1.0.0/node_modules/yocto-queue/index.js
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var M = class {
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constructor(n) {
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O(this, "value");
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O(this, "next");
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this.value = n;
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}
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}, m, w, E, g = class {
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constructor() {
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k(this, m);
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k(this, w);
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k(this, E);
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this.clear();
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}
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enqueue(n) {
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let t = new M(n);
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d(this, m) ? (d(this, w).next = t, f(this, w, t)) : (f(this, m, t), f(this, w, t)), F(this, E)._++;
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}
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dequeue() {
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let n = d(this, m);
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if (n)
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return f(this, m, d(this, m).next), F(this, E)._--, n.value;
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}
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clear() {
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f(this, m, void 0), f(this, w, void 0), f(this, E, 0);
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}
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get size() {
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return d(this, E);
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}
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*[Symbol.iterator]() {
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let n = d(this, m);
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for (; n; )
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yield n.value, n = n.next;
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}
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};
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m = new WeakMap(), w = new WeakMap(), E = new WeakMap();
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// node_modules/.pnpm/p-limit@4.0.0/node_modules/p-limit/index.js
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function y(s) {
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if (!((Number.isInteger(s) || s === Number.POSITIVE_INFINITY) && s > 0))
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throw new TypeError("Expected `concurrency` to be a number from 1 and up");
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let n = new g(), t = 0, e = () => {
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t--, n.size > 0 && n.dequeue()();
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}, r = async (h, p, a) => {
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t++;
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let l = (async () => h(...a))();
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p(l);
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try {
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await l;
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} catch (T) {
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}
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e();
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}, i = (h, p, a) => {
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n.enqueue(r.bind(void 0, h, p, a)), (async () => (await Promise.resolve(), t < s && n.size > 0 && n.dequeue()()))();
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}, c = (h, ...p) => new Promise((a) => {
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i(h, a, p);
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});
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return Object.defineProperties(c, {
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activeCount: {
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get: () => t
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},
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pendingCount: {
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get: () => n.size
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},
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clearQueue: {
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value: () => {
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n.clear();
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}
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}
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}), c;
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}
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// src/event.ts
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function o(s, n = null) {
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let t = new Event(s);
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return n && Object.defineProperty(t, "task", {
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value: n,
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enumerable: !0,
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writable: !1,
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configurable: !1
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}), t;
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}
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// src/constants.ts
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var G = {
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1: 12.71,
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2: 4.303,
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3: 3.182,
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4: 2.776,
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5: 2.571,
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6: 2.447,
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7: 2.365,
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8: 2.306,
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9: 2.262,
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10: 2.228,
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11: 2.201,
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12: 2.179,
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13: 2.16,
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14: 2.145,
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15: 2.131,
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16: 2.12,
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17: 2.11,
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18: 2.101,
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19: 2.093,
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20: 2.086,
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21: 2.08,
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22: 2.074,
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23: 2.069,
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24: 2.064,
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25: 2.06,
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26: 2.056,
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27: 2.052,
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28: 2.048,
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29: 2.045,
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30: 2.042,
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31: 2.0399,
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32: 2.0378,
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33: 2.0357,
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34: 2.0336,
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35: 2.0315,
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36: 2.0294,
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37: 2.0273,
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38: 2.0252,
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39: 2.0231,
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40: 2.021,
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41: 2.0198,
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42: 2.0186,
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43: 2.0174,
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44: 2.0162,
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45: 2.015,
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46: 2.0138,
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47: 2.0126,
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48: 2.0114,
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49: 2.0102,
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50: 2.009,
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51: 2.0081,
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52: 2.0072,
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53: 2.0063,
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54: 2.0054,
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55: 2.0045,
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56: 2.0036,
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57: 2.0027,
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58: 2.0018,
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59: 2.0009,
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60: 2,
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61: 1.9995,
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62: 1.999,
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63: 1.9985,
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64: 1.998,
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65: 1.9975,
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66: 1.997,
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67: 1.9965,
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68: 1.996,
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69: 1.9955,
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70: 1.995,
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71: 1.9945,
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72: 1.994,
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73: 1.9935,
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74: 1.993,
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75: 1.9925,
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76: 1.992,
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77: 1.9915,
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78: 1.991,
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79: 1.9905,
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80: 1.99,
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81: 1.9897,
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82: 1.9894,
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83: 1.9891,
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84: 1.9888,
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85: 1.9885,
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86: 1.9882,
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87: 1.9879,
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88: 1.9876,
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89: 1.9873,
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90: 1.987,
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91: 1.9867,
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92: 1.9864,
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93: 1.9861,
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94: 1.9858,
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95: 1.9855,
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96: 1.9852,
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97: 1.9849,
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98: 1.9846,
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99: 1.9843,
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100: 1.984,
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101: 1.9838,
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102: 1.9836,
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103: 1.9834,
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104: 1.9832,
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105: 1.983,
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106: 1.9828,
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107: 1.9826,
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108: 1.9824,
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109: 1.9822,
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110: 1.982,
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111: 1.9818,
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112: 1.9816,
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113: 1.9814,
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114: 1.9812,
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115: 1.9819,
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116: 1.9808,
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117: 1.9806,
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118: 1.9804,
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119: 1.9802,
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120: 1.98,
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infinity: 1.96
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}, N = G;
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// src/utils.ts
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var J = (s) => s / 1e6, U = () => J(Number(process.hrtime.bigint())), B = () => performance.now();
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function W(s) {
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return s !== null && typeof s == "object" && typeof s.then == "function";
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}
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var S = (s, n) => s.reduce((e, r) => e + (r - n) ** 2, 0) / (s.length - 1) || 0, X = (async () => {
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}).constructor, Z = (s) => s.constructor === X, z = async (s) => {
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if (Z(s.fn))
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return !0;
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try {
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if (s.opts.beforeEach != null)
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try {
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await s.opts.beforeEach.call(s);
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} catch (e) {
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}
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let n = s.fn(), t = W(n);
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if (t)
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try {
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await n;
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} catch (e) {
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}
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if (s.opts.afterEach != null)
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try {
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await s.opts.afterEach.call(s);
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} catch (e) {
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}
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return t;
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} catch (n) {
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return !1;
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}
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};
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// src/task.ts
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var b = class extends EventTarget {
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constructor(t, e, r, i = {}) {
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super();
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/*
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* the number of times the task
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* function has been executed
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*/
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this.runs = 0;
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this.bench = t, this.name = e, this.fn = r, this.opts = i;
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}
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async loop(t, e) {
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var T;
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let r = this.bench.concurrency === "task", { threshold: i } = this.bench, c = 0, h = [];
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if (this.opts.beforeAll != null)
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try {
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await this.opts.beforeAll.call(this);
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} catch (u) {
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return { error: u };
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}
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let p = await z(this), a = async () => {
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this.opts.beforeEach != null && await this.opts.beforeEach.call(this);
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let u = 0;
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if (p) {
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let v = this.bench.now();
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await this.fn.call(this), u = this.bench.now() - v;
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} else {
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let v = this.bench.now();
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this.fn.call(this), u = this.bench.now() - v;
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}
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h.push(u), c += u, this.opts.afterEach != null && await this.opts.afterEach.call(this);
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}, l = y(i);
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try {
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let u = [];
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for (; (c < t || h.length + l.activeCount + l.pendingCount < e) && !((T = this.bench.signal) != null && T.aborted); )
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r ? u.push(l(a)) : await a();
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u.length && await Promise.all(u);
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} catch (u) {
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return { error: u };
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}
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if (this.opts.afterAll != null)
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try {
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await this.opts.afterAll.call(this);
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} catch (u) {
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return { error: u };
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}
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return { samples: h };
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}
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/**
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* run the current task and write the results in `Task.result` object
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*/
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async run() {
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var r, i;
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if ((r = this.result) != null && r.error)
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return this;
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this.dispatchEvent(o("start", this)), await this.bench.setup(this, "run");
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let { samples: t, error: e } = await this.loop(this.bench.time, this.bench.iterations);
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if (this.bench.teardown(this, "run"), t) {
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let c = t.reduce((L, A) => L + A, 0);
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this.runs = t.length, t.sort((L, A) => L - A);
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let h = c / this.runs, p = 1e3 / h, a = t.length, l = a - 1, T = t[0], u = t[l], v = c / t.length || 0, P = S(t, v), R = Math.sqrt(P), I = R / Math.sqrt(a), _ = N[String(Math.round(l) || 1)] || N.infinity, K = I * _, j = K / v * 100, H = t[Math.ceil(a * 0.75) - 1], V = t[Math.ceil(a * 0.99) - 1], Q = t[Math.ceil(a * 0.995) - 1], Y = t[Math.ceil(a * 0.999) - 1];
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if ((i = this.bench.signal) != null && i.aborted)
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return this;
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this.setResult({
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totalTime: c,
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min: T,
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max: u,
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hz: p,
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period: h,
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samples: t,
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mean: v,
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variance: P,
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sd: R,
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sem: I,
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df: l,
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critical: _,
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moe: K,
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rme: j,
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p75: H,
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p99: V,
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p995: Q,
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p999: Y
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});
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}
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if (e) {
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if (this.setResult({ error: e }), this.bench.throws)
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throw e;
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this.dispatchEvent(o("error", this)), this.bench.dispatchEvent(o("error", this));
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}
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return this.dispatchEvent(o("cycle", this)), this.bench.dispatchEvent(o("cycle", this)), this.dispatchEvent(o("complete", this)), this;
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}
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/**
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* warmup the current task
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*/
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async warmup() {
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var e;
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if ((e = this.result) != null && e.error)
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return;
|
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this.dispatchEvent(o("warmup", this)), await this.bench.setup(this, "warmup");
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let { error: t } = await this.loop(this.bench.warmupTime, this.bench.warmupIterations);
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if (this.bench.teardown(this, "warmup"), t && (this.setResult({ error: t }), this.bench.throws))
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throw t;
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}
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addEventListener(t, e, r) {
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super.addEventListener(t, e, r);
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}
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removeEventListener(t, e, r) {
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super.removeEventListener(t, e, r);
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}
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/**
|
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* change the result object values
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*/
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setResult(t) {
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this.result = { ...this.result, ...t }, Object.freeze(this.result);
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}
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/**
|
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* reset the task to make the `Task.runs` a zero-value and remove the `Task.result`
|
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* object
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*/
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reset() {
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this.dispatchEvent(o("reset", this)), this.runs = 0, this.result = void 0;
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}
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|
};
|
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|
||
|
// src/bench.ts
|
||
|
var x = class extends EventTarget {
|
||
|
constructor(t = {}) {
|
||
|
var e, r, i, c, h, p, a, l;
|
||
|
super();
|
||
|
/*
|
||
|
* @private the task map
|
||
|
*/
|
||
|
this._tasks = /* @__PURE__ */ new Map();
|
||
|
this._todos = /* @__PURE__ */ new Map();
|
||
|
/**
|
||
|
* Executes tasks concurrently based on the specified concurrency mode.
|
||
|
*
|
||
|
* - When `mode` is set to `null` (default), concurrency is disabled.
|
||
|
* - When `mode` is set to 'task', each task's iterations (calls of a task function) run concurrently.
|
||
|
* - When `mode` is set to 'bench', different tasks within the bench run concurrently.
|
||
|
*/
|
||
|
this.concurrency = null;
|
||
|
/**
|
||
|
* The maximum number of concurrent tasks to run. Defaults to Infinity.
|
||
|
*/
|
||
|
this.threshold = 1 / 0;
|
||
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this.warmupTime = 100;
|
||
|
this.warmupIterations = 5;
|
||
|
this.time = 500;
|
||
|
this.iterations = 10;
|
||
|
this.now = B;
|
||
|
this.now = (e = t.now) != null ? e : this.now, this.warmupTime = (r = t.warmupTime) != null ? r : this.warmupTime, this.warmupIterations = (i = t.warmupIterations) != null ? i : this.warmupIterations, this.time = (c = t.time) != null ? c : this.time, this.iterations = (h = t.iterations) != null ? h : this.iterations, this.signal = t.signal, this.throws = (p = t.throws) != null ? p : !1, this.setup = (a = t.setup) != null ? a : () => {
|
||
|
}, this.teardown = (l = t.teardown) != null ? l : () => {
|
||
|
}, this.signal && this.signal.addEventListener(
|
||
|
"abort",
|
||
|
() => {
|
||
|
this.dispatchEvent(o("abort"));
|
||
|
},
|
||
|
{ once: !0 }
|
||
|
);
|
||
|
}
|
||
|
runTask(t) {
|
||
|
var e;
|
||
|
return (e = this.signal) != null && e.aborted ? t : t.run();
|
||
|
}
|
||
|
/**
|
||
|
* run the added tasks that were registered using the
|
||
|
* {@link add} method.
|
||
|
* Note: This method does not do any warmup. Call {@link warmup} for that.
|
||
|
*/
|
||
|
async run() {
|
||
|
if (this.concurrency === "bench")
|
||
|
return this.runConcurrently(this.threshold, this.concurrency);
|
||
|
this.dispatchEvent(o("start"));
|
||
|
let t = [];
|
||
|
for (let e of [...this._tasks.values()])
|
||
|
t.push(await this.runTask(e));
|
||
|
return this.dispatchEvent(o("complete")), t;
|
||
|
}
|
||
|
/**
|
||
|
* See Bench.{@link concurrency}
|
||
|
*/
|
||
|
async runConcurrently(t = 1 / 0, e = "bench") {
|
||
|
if (this.threshold = t, this.concurrency = e, e === "task")
|
||
|
return this.run();
|
||
|
this.dispatchEvent(o("start"));
|
||
|
let r = y(t), i = [];
|
||
|
for (let h of [...this._tasks.values()])
|
||
|
i.push(r(() => this.runTask(h)));
|
||
|
let c = await Promise.all(i);
|
||
|
return this.dispatchEvent(o("complete")), c;
|
||
|
}
|
||
|
/**
|
||
|
* warmup the benchmark tasks.
|
||
|
* This is not run by default by the {@link run} method.
|
||
|
*/
|
||
|
async warmup() {
|
||
|
if (this.concurrency === "bench") {
|
||
|
await this.warmupConcurrently(this.threshold, this.concurrency);
|
||
|
return;
|
||
|
}
|
||
|
this.dispatchEvent(o("warmup"));
|
||
|
for (let [, t] of this._tasks)
|
||
|
await t.warmup();
|
||
|
}
|
||
|
/**
|
||
|
* warmup the benchmark tasks concurrently.
|
||
|
* This is not run by default by the {@link runConcurrently} method.
|
||
|
*/
|
||
|
async warmupConcurrently(t = 1 / 0, e = "bench") {
|
||
|
if (this.threshold = t, this.concurrency = e, e === "task") {
|
||
|
await this.warmup();
|
||
|
return;
|
||
|
}
|
||
|
this.dispatchEvent(o("warmup"));
|
||
|
let r = y(t), i = [];
|
||
|
for (let [, c] of this._tasks)
|
||
|
i.push(r(() => c.warmup()));
|
||
|
await Promise.all(i);
|
||
|
}
|
||
|
/**
|
||
|
* reset each task and remove its result
|
||
|
*/
|
||
|
reset() {
|
||
|
this.dispatchEvent(o("reset")), this._tasks.forEach((t) => {
|
||
|
t.reset();
|
||
|
});
|
||
|
}
|
||
|
/**
|
||
|
* add a benchmark task to the task map
|
||
|
*/
|
||
|
add(t, e, r = {}) {
|
||
|
let i = new b(this, t, e, r);
|
||
|
return this._tasks.set(t, i), this.dispatchEvent(o("add", i)), this;
|
||
|
}
|
||
|
/**
|
||
|
* add a benchmark todo to the todo map
|
||
|
*/
|
||
|
// eslint-disable-next-line @typescript-eslint/no-empty-function
|
||
|
todo(t, e = () => {
|
||
|
}, r = {}) {
|
||
|
let i = new b(this, t, e, r);
|
||
|
return this._todos.set(t, i), this.dispatchEvent(o("todo", i)), this;
|
||
|
}
|
||
|
/**
|
||
|
* remove a benchmark task from the task map
|
||
|
*/
|
||
|
remove(t) {
|
||
|
let e = this.getTask(t);
|
||
|
return e && (this.dispatchEvent(o("remove", e)), this._tasks.delete(t)), this;
|
||
|
}
|
||
|
addEventListener(t, e, r) {
|
||
|
super.addEventListener(t, e, r);
|
||
|
}
|
||
|
removeEventListener(t, e, r) {
|
||
|
super.removeEventListener(t, e, r);
|
||
|
}
|
||
|
/**
|
||
|
* table of the tasks results
|
||
|
*/
|
||
|
table(t) {
|
||
|
return this.tasks.map((e) => {
|
||
|
if (e.result) {
|
||
|
if (e.result.error)
|
||
|
throw e.result.error;
|
||
|
return (t == null ? void 0 : t(e)) || {
|
||
|
"Task Name": e.name,
|
||
|
"ops/sec": e.result.error ? "NaN" : parseInt(e.result.hz.toString(), 10).toLocaleString(),
|
||
|
"Average Time (ns)": e.result.error ? "NaN" : e.result.mean * 1e3 * 1e3,
|
||
|
Margin: e.result.error ? "NaN" : `\xB1${e.result.rme.toFixed(2)}%`,
|
||
|
Samples: e.result.error ? "NaN" : e.result.samples.length
|
||
|
};
|
||
|
}
|
||
|
return null;
|
||
|
});
|
||
|
}
|
||
|
/**
|
||
|
* (getter) tasks results as an array
|
||
|
*/
|
||
|
get results() {
|
||
|
return [...this._tasks.values()].map((t) => t.result);
|
||
|
}
|
||
|
/**
|
||
|
* (getter) tasks as an array
|
||
|
*/
|
||
|
get tasks() {
|
||
|
return [...this._tasks.values()];
|
||
|
}
|
||
|
get todos() {
|
||
|
return [...this._todos.values()];
|
||
|
}
|
||
|
/**
|
||
|
* get a task based on the task name
|
||
|
*/
|
||
|
getTask(t) {
|
||
|
return this._tasks.get(t);
|
||
|
}
|
||
|
};
|
||
|
export {
|
||
|
x as Bench,
|
||
|
b as Task,
|
||
|
U as hrtimeNow,
|
||
|
B as now
|
||
|
};
|