| Index: tools/page_cycler/common/report.html
|
| diff --git a/tools/page_cycler/common/report.html b/tools/page_cycler/common/report.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..221d8ab56d57a90a9e95594a6c7a35cff66c0c0b
|
| --- /dev/null
|
| +++ b/tools/page_cycler/common/report.html
|
| @@ -0,0 +1,173 @@
|
| +<html>
|
| +<head>
|
| +<style>
|
| +.discarded {
|
| + color: #C0C0C0;
|
| +}
|
| +</style>
|
| +<h2>Summary</h2>
|
| +<dl>
|
| +<script src="head.js"></script>
|
| +<script>
|
| +var __results = true;
|
| +var cycles = 0;
|
| +var s = document.location.search.substring(1);
|
| +var params = s.split('&');
|
| +var iterations, pages, totalTime, fudgeTime;
|
| +for (var i = 0; i < params.length; ++i) {
|
| + var f = params[i].split('=');
|
| + switch (f[0]) {
|
| + case 'n':
|
| + iterations = (f[1] - 0);
|
| + break;
|
| + case 'i':
|
| + cycle = (f[1] - 0);
|
| + break;
|
| + case 'td':
|
| + totalTime = (f[1] - 0);
|
| + break;
|
| + case 'tf':
|
| + fudgeTime = (f[1] - 0);
|
| + break;
|
| + }
|
| +}
|
| +var pages = cycle / iterations;
|
| +document.write("<table border=1>");
|
| +document.write("<tr><td>iterations</td><td>" + iterations + "</td></tr>");
|
| +document.write("<tr><td>pages</td><td>" + pages + "</td></tr>");
|
| +document.write("<tr><td>milliseconds</td><td>" + totalTime + "</td></tr>");
|
| +document.write("<tr><td>mean per set</td><td>" + (totalTime / iterations).toFixed(2) + "</td></tr>");
|
| +document.write("<tr><td>mean per page</td><td>" + (totalTime / iterations / pages).toFixed(2) + "</td></tr>");
|
| +document.write("<tr><td>timer lag</td><td>" + (fudgeTime).toFixed(2) + "</td></tr>");
|
| +document.write("<tr><td>timer lag per page</td><td>" + (fudgeTime / iterations / pages).toFixed(2) + "</td></tr>");
|
| +document.write("</table>");
|
| +
|
| + // returns an object with the following properties:
|
| + // min : min value of array elements
|
| + // max : max value of array elements
|
| + // mean : mean value of array elements
|
| + // vari : variance computation
|
| + // stdd : standard deviation, sqrt(vari)
|
| + // indexOfMax : index of max element (the element that is
|
| + // removed from the mean computation)
|
| + function getArrayStats(ary) {
|
| + var r = {};
|
| + r.min = ary[0];
|
| + r.max = ary[0];
|
| + r.indexOfMax = 0;
|
| + var sum = 0;
|
| + for (var i = 0; i < ary.length; ++i) {
|
| + if (ary[i] < r.min) {
|
| + r.min = ary[i];
|
| + } else if (ary[i] > r.max) {
|
| + r.max = ary[i];
|
| + r.indexOfMax = i;
|
| + }
|
| + sum = sum + ary[i];
|
| + }
|
| +
|
| + // ignore max value when computing mean and stddev
|
| + r.mean = (sum - r.max) / (ary.length - 1);
|
| +
|
| + r.vari = 0;
|
| + for (var i = 0; i < ary.length; ++i) {
|
| + if (i == r.indexOfMax)
|
| + continue;
|
| + var d = r.mean - ary[i];
|
| + r.vari = r.vari + d * d;
|
| + }
|
| +
|
| + r.vari = r.vari / (ary.length - 1);
|
| + r.stdd = Math.sqrt(r.vari);
|
| + return r;
|
| + }
|
| +
|
| + function appendTableCol(tr, text, linkify) {
|
| + var doc = tr.ownerDocument;
|
| + var td = doc.createElement("TD");
|
| +
|
| + if (linkify) {
|
| + var anchor = doc.createElement("A");
|
| + anchor.href = text + "/index.html?skip=true";
|
| + anchor.appendChild(doc.createTextNode(text));
|
| + td.appendChild(anchor);
|
| + }
|
| + else
|
| + td.appendChild(doc.createTextNode(text));
|
| + tr.appendChild(td);
|
| + return td;
|
| + }
|
| +
|
| + function getTimeVals() {
|
| + var rawData = __get_timings().split(",");
|
| + var timeVals = [];
|
| + for (var i = 0; i < iterations; ++i) {
|
| + for (var j = 0; j < pages; ++j) {
|
| + if (!timeVals[j])
|
| + timeVals[j] = [];
|
| + timeVals[j].push(parseInt(rawData[j + i*pages]));
|
| + }
|
| + }
|
| + return timeVals;
|
| + }
|
| +
|
| + function showReport() {
|
| + var tbody = document.getElementById("tbody");
|
| + var colsums = [0,0,0,0];
|
| + var timeVals = getTimeVals();
|
| + for (var i = 0; i < timeVals.length; ++i) {
|
| + var tr = document.createElement("TR");
|
| +
|
| + appendTableCol(tr, __pages()[i], true);
|
| +
|
| + var r = getArrayStats(timeVals[i]);
|
| + appendTableCol(tr, r.min.toFixed(2));
|
| + appendTableCol(tr, r.max.toFixed(2));
|
| + appendTableCol(tr, r.mean.toFixed(2));
|
| + appendTableCol(tr, r.stdd.toFixed(2));
|
| + //appendTableCol(tr, r.chi2.toFixed(2));
|
| +
|
| + for (var j = 0; j < timeVals[i].length; ++j) {
|
| + var tv = timeVals[i][j];
|
| + var td = appendTableCol(tr, tv);
|
| + if (j == r.indexOfMax)
|
| + td.setAttribute("class", "discarded");
|
| + }
|
| +
|
| + colsums[0] = colsums[0] + r.min;
|
| + colsums[1] = colsums[1] + r.max;
|
| + colsums[2] = colsums[2] + r.mean;
|
| + colsums[3] = colsums[3] + r.stdd;
|
| +
|
| + tbody.appendChild(tr);
|
| + }
|
| +
|
| + var tr = document.createElement("TR");
|
| + appendTableCol(tr, "totals:");
|
| + for (var k = 0; k < colsums.length; ++k)
|
| + appendTableCol(tr, colsums[k].toFixed(2));
|
| + tbody.appendChild(tr);
|
| + }
|
| + window.onload = showReport;
|
| +
|
| +</script>
|
| +</dl>
|
| +</head>
|
| +<body>
|
| +<h2>Complete Statistics</h2>
|
| +<table border="1">
|
| +<thead>
|
| +<tr>
|
| + <th>Site</th>
|
| + <th>Min</th>
|
| + <th>Max</th>
|
| + <th>Mean</th>
|
| + <th>Std.d</th>
|
| + <th colspan="10">Runs</th>
|
| +</tr>
|
| +</thead>
|
| +<tbody id="tbody"></tbody>
|
| +</table>
|
| +</body>
|
| +</html>
|
| +
|
|
|
Chromium Code Reviews
Issue 151053:
Add common page_cycler and checkout acid3 cycler. (Closed)
