YUI 3.7.0pr1 发布，事件处理性能提升

   <p>YUI 3.7.0pr1 发布，该版本大幅提升了自定义事件处理的性能，达 3 倍之多。</p>    <p>下面是在 Chrome 21/MacOS 下的测试结果：</p>    <table border="1" cellpadding="10">     <thead>      <tr>       <th>测试项</th>       <th>YUI 3.6.0</th>       <th>YUI 3.7.0pr1</th>      </tr>     </thead>     <tbody>      <tr>       <td>Fire with Payload – no listeners</td>       <td><strong>34,412</strong> ops/sec</td>       <td><strong>66,432</strong> ops/sec</td>      </tr>      <tr>       <td>Fire with Payload – 2 listeners</td>       <td><strong>30,030</strong> ops/sec</td>       <td><strong>62,484</strong> ops/sec</td>      </tr>      <tr>       <td>Publish (with attribute event config)</td>       <td><strong>129,728</strong> ops/sec</td>       <td><strong>371,997</strong> ops/sec</td>      </tr>     </tbody>    </table>    <p> </p>    <p>测试的脚本在：<a href="/misc/goto?guid=4958523342982298968">src/event-custom/tests/benchmark/</a></p>    <p>下载地址：<a href="/misc/goto?guid=4958523343072079637" target="_blank">yui_3.7.0pr1.zip</a></p>    <p>官方发行说明：<a href="/misc/goto?guid=4958523343163154889" target="_blank">http://www.yuiblog.com/blog/2012/08/31/yui-3-7-0pr1-event-performance/</a></p>