init - 初始化项目
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Lee Nony
169
modules/js/perf/perf_imgproc/perf_resize.js
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169
modules/js/perf/perf_imgproc/perf_resize.js
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const isNodeJs = (typeof window) === 'undefined'? true : false;
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if (isNodeJs) {
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var Benchmark = require('benchmark');
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var cv = require('../../opencv');
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var HelpFunc = require('../perf_helpfunc');
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var Base = require('../base');
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} else {
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var paramsElement = document.getElementById('params');
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var runButton = document.getElementById('runButton');
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var logElement = document.getElementById('log');
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}
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function perf() {
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console.log('opencv.js loaded');
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if (isNodeJs) {
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global.cv = cv;
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global.combine = HelpFunc.combine;
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global.fillGradient = HelpFunc.fillGradient;
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global.log = HelpFunc.log;
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global.decodeParams2Case = HelpFunc.decodeParams2Case;
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global.setBenchmarkSuite = HelpFunc.setBenchmarkSuite;
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global.addKernelCase = HelpFunc.addKernelCase;
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global.cvSize = Base.getCvSize();
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} else {
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enableButton();
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cvSize = getCvSize();
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}
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let totalCaseNum, currentCaseId;
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const matTypesUpLinear = ['CV_8UC1', 'CV_8UC2', 'CV_8UC3', 'CV_8UC4'];
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const size1UpLinear = [cvSize.szVGA];
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const size2UpLinear = [cvSize.szqHD, cvSize.sz720p];
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const combiUpLinear = combine(matTypesUpLinear, size1UpLinear, size2UpLinear);
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const combiDownLinear = [
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['CV_8UC1', cvSize.szVGA, cvSize.szQVGA],
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['CV_8UC2', cvSize.szVGA, cvSize.szQVGA],
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['CV_8UC3', cvSize.szVGA, cvSize.szQVGA],
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['CV_8UC4', cvSize.szVGA, cvSize.szQVGA],
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['CV_8UC1', cvSize.szqHD, cvSize.szVGA],
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['CV_8UC2', cvSize.szqHD, cvSize.szVGA],
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['CV_8UC3', cvSize.szqHD, cvSize.szVGA],
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['CV_8UC4', cvSize.szqHD, cvSize.szVGA],
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['CV_8UC1', cvSize.sz720p, cvSize.sz213x120],// face detection min_face_size = 20%
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['CV_8UC2', cvSize.sz720p, cvSize.sz213x120],// face detection min_face_size = 20%
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['CV_8UC3', cvSize.sz720p, cvSize.sz213x120],// face detection min_face_size = 20%
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['CV_8UC4', cvSize.sz720p, cvSize.sz213x120],// face detection min_face_size = 20%
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['CV_8UC1', cvSize.sz720p, cvSize.szVGA],
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['CV_8UC2', cvSize.sz720p, cvSize.szVGA],
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['CV_8UC3', cvSize.sz720p, cvSize.szVGA],
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['CV_8UC4', cvSize.sz720p, cvSize.szVGA],
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['CV_8UC1', cvSize.sz720p, cvSize.szQVGA],
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['CV_8UC2', cvSize.sz720p, cvSize.szQVGA],
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['CV_8UC3', cvSize.sz720p, cvSize.szQVGA],
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['CV_8UC4', cvSize.sz720p, cvSize.szQVGA]
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];
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const matTypesAreaFast = ['CV_8UC1', 'CV_8UC3', 'CV_8UC4', 'CV_16UC1', 'CV_16UC3', 'CV_16UC4'];
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const sizesAreaFast = [cvSize.szVGA, cvSize.szqHD, cvSize.sz720p, cvSize.sz1080p];
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const scalesAreaFast = [2];
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const combiAreaFast = combine(matTypesAreaFast, sizesAreaFast, scalesAreaFast);
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function addResizeCase(suite, type) {
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suite.add('resize', function() {
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if (type == "area") {
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cv.resize(src, dst, dst.size(), 0, 0, cv.INTER_AREA);
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} else {
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cv.resize(src, dst, to, 0, 0, cv.INTER_LINEAR_EXACT);
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}
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}, {
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'setup': function() {
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let from = this.params.from;
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let to = this.params.to;
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let matType = cv[this.params.matType];
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let src = new cv.Mat(from, matType);
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let type = this.params.modeType;
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let dst;
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if (type == "area") {
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dst = new cv.Mat(from.height/scale, from.width/scale, matType);
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} else {
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dst = new cv.Mat(to, matType);
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fillGradient(cv, src);
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}
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},
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'teardown': function() {
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src.delete();
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dst.delete();
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}
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});
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}
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function addResizeModeCase(suite, combination, type) {
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totalCaseNum += combination.length;
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for (let i = 0; i < combination.length; ++i) {
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let matType = combination[i][0];
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let from = combination[i][1];
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let params;
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if (type == "area") {
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let scale = combination[i][2];
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params = { from: from, scale: scale, matType: matType, modeType: type };
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} else {
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let to = combination[i][2];
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params = { from: from, to: to, matType: matType, modeType: type};
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}
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addKernelCase(suite, params, type, addResizeCase)
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}
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}
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function genBenchmarkCase(paramsContent) {
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let suite = new Benchmark.Suite;
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totalCaseNum = 0;
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currentCaseId = 0;
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if (/\(\w+,[\ ]*[0-9]+x[0-9]+,[\ ]*[0-9]+x[0-9]+\)/g.test(paramsContent.toString())) {
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let params = paramsContent.toString().match(/\(\w+,[\ ]*[0-9]+x[0-9]+,[\ ]*[0-9]+x[0-9]+\)/g)[0];
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let paramObjs = [];
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paramObjs.push({name:"matType", value:"", reg:["/CV\_[0-9]+[A-z][A-z][0-9]/"], index:0});
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paramObjs.push({name:"size1", value:"", reg:[""], index:1});
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paramObjs.push({name:"size2", value:"", reg:[""], index:2});
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let locationList = decodeParams2Case(params, paramObjs,combinations);
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for (let i = 0; i < locationList.length; i++){
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let first = locationList[i][0];
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let second = locationList[i][1];
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addResizeModeCase(suite, [combinations[first][second]], "linear");
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}
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} else {
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log("no filter or getting invalid params, run all the cases");
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addResizeModeCase(suite, combiUpLinear, "linear");
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addResizeModeCase(suite, combiDownLinear, "linear");
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}
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setBenchmarkSuite(suite, "resize", currentCaseId);
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log(`Running ${totalCaseNum} tests from Resize`);
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suite.run({ 'async': true }); // run the benchmark
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}
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// init
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let combinations = [combiUpLinear, combiDownLinear];//, combiAreaFast];
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// set test filter params
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if (isNodeJs) {
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const args = process.argv.slice(2);
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let paramsContent = '';
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if (/--test_param_filter=\(\w+,[\ ]*[0-9]+x[0-9]+,[\ ]*[0-9]+x[0-9]+\)/g.test(args.toString())) {
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paramsContent = args.toString().match(/\(\w+,[\ ]*[0-9]+x[0-9]+,[\ ]*[0-9]+x[0-9]+\)/g)[0];
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}
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genBenchmarkCase(paramsContent);
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} else {
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runButton.onclick = function() {
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let paramsContent = paramsElement.value;
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genBenchmarkCase(paramsContent);
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if (totalCaseNum !== 0) {
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disableButton();
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}
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}
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}
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};
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async function main() {
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if (cv instanceof Promise) {
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cv = await cv;
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perf();
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} else {
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cv.onRuntimeInitialized = perf;
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}
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}
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main();
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