97 lines
3.1 KiB
JavaScript
97 lines
3.1 KiB
JavaScript
"use strict";
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exports.__esModule = true;
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/* eslint-disable @typescript-eslint/no-var-requires */
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/* eslint-disable no-console */
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var Benchmark = require("benchmark");
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var mod_js_1 = require("./mod.js");
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var fast_levenshtein_1 = require("fast-levenshtein");
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var fs = require("fs");
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var jslevenshtein = require("js-levenshtein");
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var leven = require("leven");
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var levenshteinEditDistance = require("levenshtein-edit-distance");
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var suite = new Benchmark.Suite();
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var randomstring = function (length) {
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var result = "";
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var characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
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var charactersLength = characters.length;
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for (var i = 0; i < length; i++) {
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result += characters.charAt(Math.floor(Math.random() * charactersLength));
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}
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return result;
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};
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var randomstringArr = function (stringSize, arraySize) {
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var i = 0;
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var arr = [];
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for (i = 0; i < arraySize; i++) {
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arr.push(randomstring(stringSize));
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}
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return arr;
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};
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var arrSize = 1000;
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if (!fs.existsSync("data.json")) {
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var data_1 = [
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randomstringArr(4, arrSize),
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randomstringArr(8, arrSize),
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randomstringArr(16, arrSize),
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randomstringArr(32, arrSize),
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randomstringArr(64, arrSize),
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randomstringArr(128, arrSize),
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randomstringArr(256, arrSize),
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randomstringArr(512, arrSize),
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randomstringArr(1024, arrSize),
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];
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fs.writeFileSync("data.json", JSON.stringify(data_1));
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}
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var data = JSON.parse(fs.readFileSync("data.json", "utf8"));
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var _loop_1 = function (i) {
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var datapick = data[i];
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if (process.argv[2] !== "no") {
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suite
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.add("".concat(i, " - js-levenshtein"), function () {
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for (var j = 0; j < arrSize - 1; j += 2) {
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jslevenshtein(datapick[j], datapick[j + 1]);
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}
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})
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.add("".concat(i, " - leven"), function () {
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for (var j = 0; j < arrSize - 1; j += 2) {
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leven(datapick[j], datapick[j + 1]);
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}
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})
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.add("".concat(i, " - fast-levenshtein"), function () {
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for (var j = 0; j < arrSize - 1; j += 2) {
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(0, fast_levenshtein_1.get)(datapick[j], datapick[j + 1]);
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}
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})
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.add("".concat(i, " - levenshtein-edit-distance"), function () {
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for (var j = 0; j < arrSize - 1; j += 2) {
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levenshteinEditDistance(datapick[j], datapick[j + 1]);
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}
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});
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}
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suite.add("".concat(i, " - fastest-levenshtein"), function () {
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for (var j = 0; j < arrSize - 1; j += 2) {
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(0, mod_js_1.distance)(datapick[j], datapick[j + 1]);
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}
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});
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};
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// BENCHMARKS
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for (var i = 0; i < 9; i++) {
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_loop_1(i);
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}
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var results = new Map();
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suite
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.on("cycle", function (event) {
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console.log(String(event.target));
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if (results.has(event.target.name[0])) {
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results.get(event.target.name[0]).push(event.target.hz);
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}
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else {
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results.set(event.target.name[0], [event.target.hz]);
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}
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})
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.on("complete", function () {
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console.log(results);
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})
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// run async
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.run({ async: true });
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