如何在 Linux 上从源代码安装 TBB 并使其工作
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How to install TBB from source on Linux and make it work
提问by Adri C.S.
I would like to know how to install TBB from source and make it work on a Linux system. I have had some problems when it comes using it, problems that don't appear if I install TBB via the package manager.
我想知道如何从源代码安装 TBB 并使其在 Linux 系统上工作。我在使用它时遇到了一些问题，如果我通过包管理器安装 TBB，这些问题就不会出现。
In the TBB webpage, there are some guidelines on how about to do this, like setting the LD_LIBRARY_PATH and CPATH variables, or sourcing the tbbvars.shfile. Even if I do that, when I try to compile an example g++says that tbbis not found.
在 TBB 网页中，有一些关于如何执行此操作的指南，例如设置 LD_LIBRARY_PATH 和 CPATH 变量，或获取tbbvars.sh文件。即使我这样做，当我尝试编译一个示例时，g++ 会说找不到 tbb。
So the question is if it's an easy way on how to setup everything(compile the source code, what variables should I set...) in order to use TBB.
所以问题是，为了使用TBB，这是否是一种设置所有内容（编译源代码，我应该设置哪些变量...）的简单方法。
Thanks.
谢谢。
NOTE:The library version number when this question was asked was 2 (if I recall correctly). I have personally tested the solution up to version 4.1, but I think it should work too for current version 4.2 (update 3)since the building method remains the same.
注意：提出这个问题时的库版本号是 2（如果我没记错的话）。我亲自测试了 4.1 版之前的解决方案，但我认为它也适用于当前版本，4.2 (update 3)因为构建方法保持不变。
采纳答案by Adri C.S.
I have come with the solution. I'll post it here so it will help others with this topic.
我带来了解决方案。我会把它贴在这里，这样它会帮助其他人解决这个话题。
1) Download the latest stable source code and uncompress it, i.e in ~/tbbsrc
1) 下载最新的稳定源代码并解压，即在~/tbbsrc
2) Inside, type make. It should start compiling the tbb library and the memory allocators.
2）在里面，输入make。它应该开始编译 tbb 库和内存分配器。
3) The headers are in ~/tbbsrc/include
3) 头文件在 ~/tbbsrc/include
4) Inside ~/tbbsrc/build will be two new folders, one for the release version and the other for the debug version. Those folders are named like "architecture_ldVersion_g++Version_kernelVersion".
4) ~/tbbsrc/build 里面会有两个新文件夹，一个是发布版本，另一个是调试版本。这些文件夹的名称类似于“architecture_ldVersion_g++Version_kernelVersion”。
5) I recommend setting some variables, for example in the .bashrc file, like:
5) 我建议设置一些变量，例如在 .bashrc 文件中，例如：
- TBB_INSTALL_DIR = $HOME/tbbsrc
- TBB_INCLUDE = $TBB_INSTALL_DIR/include
- TBB_LIBRARY_RELEASE = $TBB_INSTALL_DIR/build/RELEASE_FOLDER
- TBB_LIBRARY_DEBUG = $TBB_INSTALL_DIR/build/DEBUG_FOLDER
- TBB_INSTALL_DIR = $HOME/tbbsrc
- TBB_INCLUDE = $TBB_INSTALL_DIR/包含
- TBB_LIBRARY_RELEASE = $TBB_INSTALL_DIR/build/RELEASE_FOLDER
- TBB_LIBRARY_DEBUG = $TBB_INSTALL_DIR/build/DEBUG_FOLDER
6) Let's try a simple example:
6）让我们尝试一个简单的例子：
// main.cpp
#include "tbb/task_scheduler_init.h"
int main(int argc, char* argv[]) {
// tbb::task_scheduler_init init(tbb::task_scheduler_init::automatic);
// implicit tbb::task_sheduler_init::automatic
tbb::task_scheduler_init init;
return 0;
}
7) To compile, for example, with the release version:
7) 以发布版本为例进行编译：
g++ main.cpp -I$TBB_INCLUDE -Wl,-rpath,$TBB_LIBRARY_RELEASE -L$TBB_LIBRARY_RELEASE -ltbb
With -Wl,-rpath,$TBB_LIBRARY_RELEASEwe are telling the dynamic linker where to find libtbb.so
随着-Wl,-rpath,$TBB_LIBRARY_RELEASE我们告诉动态连接器在哪里可以找到libtbb.so
8) And that should work fine!
8）这应该可以正常工作！
Best regards!
此致！
Installation for Apple clang 5.1:[thanks to rwols for the info]
Apple clang 5.1 的安装：[感谢 rwols 提供的信息]
Instead of typing make, type make compiler=clangor make compiler=clang stdlib=libc++
而不是打字make，键入make compiler=clang或make compiler=clang stdlib=libc++
回答by Bob Baxley
https://github.com/wjakob/tbbseems to be the way to go.
https://github.com/wjakob/tbb似乎是要走的路。
git clone https://github.com/wjakob/tbb.git
cd tbb/build
cmake ..
make -j
sudo make install
