Best JavaScript code snippet using best
index.ts
Source:index.ts
1/*2 * Copyright (c) 2019, salesforce.com, inc.3 * All rights reserved.4 * SPDX-License-Identifier: MIT5 * For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/MIT6*/7import { VERSION } from './constants';8import { BenchmarkResultsSnapshot, BenchmarkResultNode, BenchmarkMetricNames, BenchmarkStats, AllBenchmarksMetricsMap, BenchmarkMetricsAggregate, AllBenchmarkMetricStatsMap, StatsNode, BenchmarkMetricStatsMap, StatsNodeGroup, MetricsStatsMap, FrozenProjectConfig } from "@best/types";9import { quantile, mean, median, variance, medianAbsoluteDeviation, compare as compareSamples } from './stats';10function computeSampleStats(arr: number[], samplesQuantileThreshold: number): BenchmarkStats {11 if (samplesQuantileThreshold < 1) {12 const q = quantile(arr, samplesQuantileThreshold);13 arr = arr.filter(v => v <= q);14 }15 return {16 samples: arr,17 sampleSize: arr.length,18 samplesQuantileThreshold,19 mean: mean(arr),20 median: median(arr),21 variance: variance(arr),22 medianAbsoluteDeviation: medianAbsoluteDeviation(arr),23 };24}25// Given an iteration benchmark (whith nested benchmarks), collect its metrics26function collectResults(resultNode: BenchmarkResultNode, collector: AllBenchmarksMetricsMap, projectConfig: FrozenProjectConfig) {27 const { name } = resultNode;28 let collectorNode = collector[name];29 if (!collectorNode) {30 const emptyMetrics = projectConfig.metrics.reduce((acc, key) => ({31 ...acc,32 [key as BenchmarkMetricNames]: []33 }), {})34 collectorNode = collector[name] = emptyMetrics;35 }36 if (resultNode.aggregate > 0 && collectorNode.aggregate) {37 collectorNode.aggregate.push(resultNode.aggregate);38 }39 if (resultNode.type === "benchmark") {40 const { metrics } = resultNode;41 Object.keys(metrics).reduce((collector: BenchmarkMetricsAggregate, key: string) => {42 const bucket = collector[key as BenchmarkMetricNames];43 const value = metrics[key as BenchmarkMetricNames];44 if (bucket && value) {45 bucket.push(value);46 }47 return collector;48 }, collectorNode);49 } else {50 resultNode.nodes.forEach((node: BenchmarkResultNode) => collectResults(node, collector, projectConfig));51 }52 return collector;53}54function createStatsStructure(node: BenchmarkResultNode, collector: AllBenchmarkMetricStatsMap): StatsNode {55 if (node.type === "benchmark") {56 const { name, type } = node;57 const metricStats = collector[name];58 const metrics = Object.keys(metricStats).reduce((metricReducer: MetricsStatsMap, metric: string) => {59 const stats = metricStats[metric as BenchmarkMetricNames];60 if (stats) {61 metricReducer[metric as BenchmarkMetricNames] = { stats };62 }63 return metricReducer;64 }, {});65 return { type, name, metrics };66 } else {67 const { name, type, nodes: children } = node;68 const nodes = children.map((childNode: BenchmarkResultNode) => createStatsStructure(childNode, collector))69 return { type, name, nodes };70 }71}72export async function analyzeBenchmarks(benchmarkResults: BenchmarkResultsSnapshot[]) {73 return Promise.all(74 // For each benchmark file runned...75 benchmarkResults.map(async (benchmarkResult: BenchmarkResultsSnapshot) => {76 const { results, benchmarkInfo: { benchmarkName }, projectConfig } = benchmarkResult;77 const structure = results[0];78 // Collect the metrics for the nested benchmarks within79 const collector: AllBenchmarksMetricsMap = results.reduce((reducer: AllBenchmarksMetricsMap, node: BenchmarkResultNode) => collectResults(node, reducer, projectConfig), {});80 // For each metric81 const benchmarkStats: AllBenchmarkMetricStatsMap = Object.keys(collector).reduce((stats: AllBenchmarkMetricStatsMap, benchmarkName: string) => {82 const benchmarkMetrics = collector[benchmarkName];83 stats[benchmarkName] = Object.keys(benchmarkMetrics).reduce((metricStats: BenchmarkMetricStatsMap, metric: string) => {84 const metricResults = benchmarkMetrics[metric as BenchmarkMetricNames];85 if (Array.isArray(metricResults) && metricResults.length > 0) {86 metricStats[metric as BenchmarkMetricNames] = computeSampleStats(metricResults, projectConfig.samplesQuantileThreshold);87 }88 return metricStats;89 }, {});90 return stats;91 }, {});92 const benchmarkStructure = createStatsStructure(structure, benchmarkStats) as StatsNodeGroup;93 benchmarkResult.stats = {94 version: VERSION,95 benchmarkName,96 results: benchmarkStructure.nodes97 };98 }),99 );100}...
Using AI Code Generation
1var Benchmark = require('benchmark');2var suite = new Benchmark.Suite;3suite.add('Array#push', function() {4 var someStack = [];5 for (var i = 0; i < 1000000; i++) {6 someStack.push(i);7 }8})9.add('Array#pop', function() {10 var someStack = [];11 for (var i = 0; i < 1000000; i++) {12 someStack.pop(i);13 }14})15.on('cycle', function(event) {16 console.log(String(event.target));17})18.on('complete', function() {19 console.log('Fastest is ' + this.filter('fastest').map('name'));20})21.run({ 'async': true });22var Benchmark = require('benchmark');23var suite = new Benchmark.Suite;24suite.add('Array#push', function() {25 var someStack = [];26 for (var i = 0; i < 1000000; i++) {27 someStack.push(i);28 }29})30.add('Array#pop', function() {31 var someStack = [];32 for (var i = 0; i < 1000000; i++) {33 someStack.pop(i);34 }35})36.on('cycle', function(event) {37 console.log(String(event.target));38})39.on('complete', function() {40 console.log('Fastest is ' + this.filter('fastest').map('name'));41})42.run({ 'async': true });43var Benchmark = require('benchmark');44var suite = new Benchmark.Suite;45suite.add('Array#push', function() {46 var someStack = [];47 for (var i = 0; i < 1000000; i++) {48 someStack.push(i);49 }50})51.add('Array#pop', function() {52 var someStack = [];53 for (var i = 0; i < 1000000; i++) {54 someStack.pop(i);55 }56})57.on('cycle', function(event) {58 console.log(String(event.target));59})60.on('complete',
Using AI Code Generation
1var Benchmark = require('benchmark');2var BestTime = require('./BestTime.js');3var suite = new Benchmark.Suite;4var bestTime = new BestTime();5var testArray = [1, 2, 3, 4, 5];6var testArray2 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];7var testArray3 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15];8var testArray4 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20];9var testArray5 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25];10var testArray6 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30];11var testArray7 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35];
Using AI Code Generation
1var Benchmark = require('benchmark');2var suite = new Benchmark.Suite;3var stock = require('./stock.js');4var stockObj = new stock();5var input = [1, 2, 4, 2, 5, 7, 2, 4, 9, 0];6suite.add('stockObj.benchmarkStructure', function() {7 stockObj.benchmarkStructure(input);8})9.on('cycle', function(event) {10 console.log(String(event.target));11})12.on('complete', function() {13 console.log('Fastest is ' + this.filter('fastest').map('name'));14})15.run({ 'async': true });16var stock = function() {17 this.benchmarkStructure = function(input) {18 var maxProfit = 0;19 var maxProfit1 = 0;20 var maxProfit2 = 0;21 var minPrice1 = Number.MAX_VALUE;22 var minPrice2 = Number.MAX_VALUE;23 var maxPrice2 = Number.MIN_VALUE;24 for (var i = 0; i < input.length; i++) {25 minPrice1 = Math.min(minPrice1, input[i]);26 maxProfit1 = Math.max(maxProfit1, input[i] - minPrice1);27 maxPrice2 = Math.max(maxPrice2, input[i] - maxProfit1);28 minPrice2 = Math.min(minPrice2, input[i] - maxProfit1);29 maxProfit2 = Math.max(maxProfit2, input[i] - minPrice2);30 }31 maxProfit = Math.max(maxProfit1 + maxProfit2, maxProfit);32 return maxProfit;33 }34};35module.exports = stock;36stockObj.benchmarkStructure x 3,564 ops/sec ±1.33% (84 runs sampled)
Using AI Code Generation
1var bestTime = require('../lib/bestTime');2var bestTimeObj = new bestTime();3var benchmarkStructure = {4 "test1": {5 "test1-1": {6 "test1-1-1": {7 "test1-1-1-1": {8 "test1-1-1-1-1": {9 "test1-1-1-1-1-1": {10 "test1-1-1-1-1-1-1": {11 "test1-1-1-1-1-1-1-1": {12 "test1-1-1-1-1-1-1-1-1": {13 "test1-1-1-1-1-1-1-1-1-1": {14 "test1-1-1-1-1-1-1-1-1-1-1": {15 "test1-1-1-1-1-1-1-1-1-1-1-1": {16 "test1-1-1-1-1-1-1-1-1-1-1-1-1": {17 "test1-1-1-1-1-1-1-1-1-1-1-1-1-1": {
Using AI Code Generation
1var BestStructure = require('beststructure');2var bestStructure = new BestStructure();3var structure = bestStructure.benchmarkStructure('test4.js');4console.log('Structure: ' + structure);5var BestStructure = require('beststructure');6var bestStructure = new BestStructure();7var structure = bestStructure.benchmarkStructure('test5.js');8console.log('Structure: ' + structure);9var BestStructure = require('beststructure');10var bestStructure = new BestStructure();11var structure = bestStructure.benchmarkStructure('test6.js');12console.log('Structure: ' + structure);13var BestStructure = require('beststructure');14var bestStructure = new BestStructure();15var structure = bestStructure.benchmarkStructure('test7.js');16console.log('Structure: ' + structure);17var BestStructure = require('beststructure');18var bestStructure = new BestStructure();19var structure = bestStructure.benchmarkStructure('test8.js');20console.log('Structure: ' + structure);21var BestStructure = require('beststructure');22var bestStructure = new BestStructure();23var structure = bestStructure.benchmarkStructure('test9.js');24console.log('Structure: ' + structure);25var BestStructure = require('beststructure');26var bestStructure = new BestStructure();27var structure = bestStructure.benchmarkStructure('test10.js');28console.log('Structure: ' + structure);29var BestStructure = require('beststructure');30var bestStructure = new BestStructure();
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