MATLAB profiler.详细级别:mmex? [英] MATLAB profiler. DetailLevel: mmex?

问题描述

在 MATLAB文档中，我看到以下内容:

我的问题是:DetailLevel的作用是什么?默认值mmex是什么意思?在官方文档中找不到这些关键字的说明.

解决方案

它是针对探查器的旧功能的，该功能现在尚未记录. DetailLevel属性控制对哪些函数进行概要分析.如果为'mmex'，则将对M函数，子功能和MEX函数进行概要分析；如果为'builtin'，则还将对内建函数进行概要分析.

曾经有一个第三层，'operator'，它甚至可以描述+之类的东西.

In the MATLAB documentation I see the following :

My question is: What is DetailLevel for ? What does the default value mmex mean? I couldn't find an explanation of these keywords on the official documentation.

解决方案

It's for an old feature of the profiler, which is now undocumented. The DetailLevel property controls which functions are profiled; if it is 'mmex' then M-functions, subfunctions and MEX-functions will be profiled, while if it is 'builtin', builtins will be profiled as well.

There used to be a third level, 'operator', which would even profile things like +.

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