A simple test for performance comparsion between Lua in Unity。

ATTENTION: I'm a newbie to lua in fact, and this is only a simple test! If there is something wrong with my test or exists a better implemention, please contact me and I'll update ASAP! Any pull requests are welcomed!

一个针对Unity中执行Lua的简单性能测试。

注意: 本人对Lua是新手阶段，而且本项目旨在提供一个简单的测试比较。如果你发现我的测试代码有问题或者有更好的写法，请联系我、我会尽快改正。欢迎任何Pull Request！

TODO: Mesure startup consumption. sLua has a async init so I have to figure out a better way to Profiler.

Images below show test cases as vertical axis, and time or gc alloc in horizonal axis(Log coordinate).

下图纵坐标为测试用例，横坐标是消耗时间或内存分配(对数坐标)。

More details can be found in benchmark.xlsx.

更多数据见benchmark.xlsx。

Based on sLua's performance_test, I modified C# part to take advantage of Profiler, and ported into other Projects.

基于sLua自带的performance_test场景，我主要是修改了C#部分，利用Profiler来监控信息，并移植到其他项目中。

Profiler.BeginSample("test1");
l.luaState.getFunction("test1").call();
Profiler.EndSample();

At the same time Lua part has a clock inside. These two mesured time may not be the same.

同时Lua代码部分也有一个计时器。这两个测出来的时间有可能不那么一致。

• Windows(Editor)
  • Intel i5-3470 @ 3.20GHz, 16G RAM, NVIDIA GeForce GTX 660
  • Windows 10 64bit, Unity 5.2.4f1
• OSX(Editor)
  • Intel i7-3615QM @ 2.30GHz, 8G RAM, NVIDIA GeForce GT 650M
  • OSX 10.11.3, Unity 5.2.4f1
• Android(Release)
  • Nexus 6
  • Android 6.0.1
• iOS(Release, IL2CPP)
  • iPad 3
  • iOS 9.2.1

All tests are executed in sequence, only once.

所有测试顺序执行，且只执行一次。

uLua, commit #dbe98bc

sLua, commit #5388a6b

toLua, commit #2ac8c9e

• toLua added

• some modification for Unity 5 API change
• port sLua benchmark to uLua
• use Profiler