单词 | jsperf | ||||||||||||
释义 |
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本文中的优化技术依据的是JSPerf结果,因此您可以回访以查看最新信息,了解相关技术是否仍然适用。 html5rocks.com | Because the optimization techniques in this article [...] are backed up by a JSPerf result, youcan return [...]to see up-to-date information about [...]whether or not the technique still applies. html5rocks.com |
您可以访问JSPerf性能测试网页通过浏览器运行测试,并让JSPerf将标准测试结果保存在 Browserscope (browserscope.org) 上。 html5rocks.com | Visitors to a JSPerf performance test page can run the test on their browser, and let JSPerfstore thenormalized [...] test results on [...]Browserscope (browserscope.org). html5rocks.com |
上述几种JSPerf测试在移动设备上的性能比在桌面计算机上低一个数量级,这大大限制了可以成功运行的跨设备应用的类型。 html5rocks.com | A number of the JSPerftestsdescribed above [...] perform an order of magnitude worse on mobile compared to desktop, greatly [...]restricting the kinds of cross-device apps you can expect to successfully run. html5rocks.com |
为了应对 HTML5 [...] 画布的快速变化,您可以通过JSPerf(jsperf.com)测试来验证所述的各项优化是否仍然有效。 html5rocks.com | To address the quickly changing world of [...] HTML5 canvas, JSPerf (jsperf.com) tests verify [...]that every proposed optimization still works. html5rocks.com |
例如,在绘制复杂路径时,最好将所有点都放入路径中,而不是分别呈现各个片段(jsperf)。 html5rocks.com | When drawing a complex path, for example, it’s better to put all of the points into the path, rather than rendering the [...] segmentsseparately (jsperf). html5rocks.com |
JSPerf会在短时间内尽可能多地运行每种方法,并提供具有统计意义的每秒迭代次数。 html5rocks.com | JSPerf runseach approach [...] as many times as possible over a short time period and gives a statistically meaningful number of iterations per second. html5rocks.com |
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