perf_erode.js
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const isNodeJs = (typeof window) === 'undefined'? true : false;
if (isNodeJs) {
var Benchmark = require('benchmark');
var cv = require('../../opencv');
var HelpFunc = require('../perf_helpfunc');
var Base = require('../base');
} else {
var paramsElement = document.getElementById('params');
var runButton = document.getElementById('runButton');
var logElement = document.getElementById('log');
}
function perf() {
console.log('opencv.js loaded');
if (isNodeJs) {
global.cv = cv;
global.combine = HelpFunc.combine;
global.log = HelpFunc.log;
global.decodeParams2Case = HelpFunc.decodeParams2Case;
global.setBenchmarkSuite = HelpFunc.setBenchmarkSuite;
global.addKernelCase = HelpFunc.addKernelCase;
global.cvSize = Base.getCvSize();
} else {
enableButton();
cvSize = getCvSize();
}
let totalCaseNum, currentCaseId;
const ErodeSize = [cvSize.szQVGA, cvSize.szVGA, cvSize.szSVGA, cvSize.szXGA, cvSize.szSXGA];
const ErodeType = ["CV_8UC1", "CV_8UC4"];
const combiErode = combine(ErodeSize, ErodeType);
function addErodeCase(suite, type) {
suite.add('erode', function() {
cv.erode(src, dst, kernel);
}, {
'setup': function() {
let size = this.params.size;
let matType = cv[this.params.matType];
let src = new cv.Mat(size, matType);
let dst = new cv.Mat(size, matType);
let kernel = new cv.Mat();
},
'teardown': function() {
src.delete();
dst.delete();
kernel.delete();
}
});
}
function addErodeModeCase(suite, combination, type) {
totalCaseNum += combination.length;
for (let i = 0; i < combination.length; ++i) {
let size = combination[i][0];
let matType = combination[i][1];
let params = {size: size, matType:matType};
addKernelCase(suite, params, type, addErodeCase);
}
}
function genBenchmarkCase(paramsContent) {
let suite = new Benchmark.Suite;
totalCaseNum = 0;
currentCaseId = 0;
if (/\([0-9]+x[0-9]+,[\ ]*CV\_\w+\)/g.test(paramsContent.toString())) {
let params = paramsContent.toString().match(/\([0-9]+x[0-9]+,[\ ]*CV\_\w+\)/g)[0];
let paramObjs = [];
paramObjs.push({name:"size", value:"", reg:[""], index:0});
paramObjs.push({name:"matType", value:"", reg:["/CV\_[0-9]+[FSUfsu]C[0-9]/"], index:1});
let locationList = decodeParams2Case(params, paramObjs, erodeCombinations);
for (let i = 0; i < locationList.length; i++){
let first = locationList[i][0];
let second = locationList[i][1];
addErodeModeCase(suite, [erodeCombinations[first][second]], first);
}
} else {
log("no filter or getting invalid params, run all the cases");
addErodeModeCase(suite, combiErode, 0);
}
setBenchmarkSuite(suite, "erode", currentCaseId);
log(`Running ${totalCaseNum} tests from erode`);
suite.run({ 'async': true }); // run the benchmark
}
let erodeCombinations = [combiErode];
if (isNodeJs) {
const args = process.argv.slice(2);
let paramsContent = '';
if (/--test_param_filter=\([0-9]+x[0-9]+,[\ ]*CV\_\w+\)/g.test(args.toString())) {
paramsContent = args.toString().match(/\([0-9]+x[0-9]+,[\ ]*CV\_\w+\)/g)[0];
}
genBenchmarkCase(paramsContent);
} else {
runButton.onclick = function() {
let paramsContent = paramsElement.value;
genBenchmarkCase(paramsContent);
if (totalCaseNum !== 0) {
disableButton();
}
}
}
};
async function main() {
if (cv instanceof Promise) {
cv = await cv;
perf();
} else {
cv.onRuntimeInitialized = perf;
}
}
main();