+<!DOCTYPE html>
<html>
<head>
- <title>noise</title>
- <!--[if IE]>
- <script type="text/javascript" src="excanvas.js"></script>
- <![endif]-->
- <script type="text/javascript" src="../dygraph-combined.js"></script>
- <script type="text/javascript" src="../dygraph-canvas.js"></script>
- <script type="text/javascript" src="../dygraph.js"></script>
+ <link rel="stylesheet" href="../css/dygraph.css">
+ <title>perf</title>
+ <!--
+ For production (minified) code, use:
+ <script type="text/javascript" src="dygraph-combined.js"></script>
+ -->
+ <script type="text/javascript" src="../dist/dygraph.js"></script>
+
<script type="text/javascript" src="data.js"></script>
</head>
<body>
- <div id="g" style="width:600px; height:300px;"></div>
+ <div id="div_g" style="width:600px; height:300px;"></div>
<div id="status"></div>
<script type="text/javascript">
- var num_tests = 10;
+ var num_tests = 250;
+ var times = [];
var start = new Date;
for (var i = 0; i < num_tests; i++) {
+ var this_start = new Date;
+ // Calling destroy() here reduces the memory usage in Chrome by
+ // ~1.2MB/instantiation.
+ if (i) g.destroy();
g = new Dygraph(
- document.getElementById("g"),
+ document.getElementById("div_g"),
NoisyData, {
rollPeriod: 7,
errorBars: true
}
);
+ var this_end = new Date;
+ times.push([i, this_end - this_start]);
}
var end = new Date;
document.getElementById("status").innerHTML = "Elapsed time: " + (end - start)/num_tests + " ms/instantiation";
+ perf = new Dygraph(
+ document.getElementById("div_g"),
+ times, {
+ labels: [ "Iteration", "Time (ms)" ]
+ }
+ );
</script>
+
+ <p><b>Some numbers on a MacBook Pro 2.53 GHz Core 2 Duo</b><br/>
+ <table border="1"><tbody>
+ <tr><td>commit</td><td>Firefox 3.0.15</td><td>Safari 4.0.3</td></tr>
+ <tr><td>bb5899c56e33716db724cb60a5120b91f5fccdeb</td>
+ <td>28 ms/instantiation</td>
+ <td>15.02 ms/instantiation</td></tr>
+ <tr><td>2847c1cf1a2874e9fe56b5749e6e105e37bb086a</td>
+ <td>49.27 ms/instantiation</td>
+ <td>24.48 ms/instantiation</td></tr>
+ </tbody></table>
+ </p>
</body>
</html>
projects / dygraphs.git / blobdiff