Qt是否支持OpenMP? [英] Does Qt support OpenMP?

问题描述

我在Visual Studio项目中使用OpenMP，目前正在认真思考如何转换为QT创建者. (Visual Studio不会烂吗?，我希望微软能提供更多的帮助)

I am using OpenMP in my Visual Studio projects and currently thinking very seriously in changing to QT creator. (Doesn't Visual Studio suck?,I expect much more from Microsoft)

但是无论如何... QT创建者是否支持OpenMP? 在这种情况下，我应该怎么做才能启用它?还是默认情况下启用?我需要做点特别的事情吗?

But anyway... Does QT creator support OpenMP? In case of that, what should I do to enable it? Or maybe is enabled by default? Do I need to do something special?

感谢您的建议. 伊格纳西奥.

Thanks for your advices. Ignacio.

推荐答案

QT创建者是否支持OpenMP?

Does QT creator support OpenMP?

正如其他人所提到的，支持OpenMP的不是Qt本身，而是编译器.

As someone else mentioned, it's not Qt itself that support OpenMP but the compiler.

我应该怎么做才能启用它?

What should I do to enable it?

如果您已安装最新的Qt 4.6.x SDK (提示:最新的QtCreator 1.3包含在内)，它随附具有内置OpenMP支持的MinGW 4.4.

If you have installed a recent Qt 4.6.x SDK (hint: latest QtCreator 1.3 is included), it comes with MinGW 4.4 which has OpenMP support built-in.

我需要做点特别的事情吗?

Do I need to do something special?

编辑您的项目.pro文件，并添加以下行以将OpenMP标志传递给编译器:

Edit your project .pro file and add the following lines to pass the OpenMP flags to the compiler :

QMAKE_CXXFLAGS += -fopenmp
LIBS += -fopenmp

享受！

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