Thanks to the folks at HPI, we have an informal benchmark for Lively at...
http://www.lively-kernel.org/repository/webwerkstatt/benchmarks/benchmark2.xhtml
Note: when making comparisons, be sure to frame the window so it
includes the whole scene.
We can now run it on four browsers. Here are the figures I got:
Browser Frame rate Max latency cpu
Firefox 3.6.3 12 fps 75/210 ms 120%
Opera 10.52b 21 fps 58 ms 98%
Safari 4.0.5 32 fps 42 ms 80%
Chrome 5.0.342.9b 55 fps 35/60 ms 110%
[2.4 Ghz CoreDuo Mac running OS X 10.6.3]
Note: I've indicated where there seem to be GC pauses causing
bimodal latency. It's clear that we need the FrameRateMorph to
produce a little plot rather than just the numbers.
Since I seem to be in a benchmarking mood, let's check the pure
JavaScript speeds with my tinyBenchmarks for JavaScript
http://weather-dimensions.com/Dan/JavaScriptBenchmark.html
Here are those figures:
Browser Simple ops Sends
Firefox 3.6.3 584M/sec 3.4M/sec
Opera 10.52b 1100M/sec 32M/sec
Safari 4.0.5 900M/sec 34M/sec
Chrome 5.0.342.9b 1550M/sec 46M/sec
[2.4 Ghz CoreDuo Mac running OS X 10.6.3]_______________________________________________
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