windows TBB的使用

1. Install with GUI

To install oneTBB using GUI, complete the following steps:

1. Go to the Download page.
2. Select the preferred installer

• Online installer has a smaller file size but requires a permanent Internet connection while running.
• Offline installer has a bigger file size but requires an Internet connection only to download the installer file.

1. Click the corresponding link to start the download and wait for it to complete.

2. For the offline installer:

a. Run the downloaded .exe file.
b. installation wizardSpecify the path where to extract the package. By default, it is C:\Users<user>\Downloads\w_tbb_oneapi_p_<product_version>_offline.
c. Click Extract.

1. For offline installer, click Continue. The online installer proceeds automatically.

2. Read and accept the license agreement.

3. Choose the installation mode:

• To use default installation settings, select Recommended Installation. oneTBB is installed in the default location: \Intel\oneAPI>.
• To modify the default installation location, select Custom Installation and click Customize.

1. At the Integrate IDE step, the program checks if it is possible to deploy oneTBB using Microsoft* Visual Studio* IDE. If IDE is not installed, you can exit the setup and restart it after installing the IDE or proceed without integration.

2. Select the option you prefer at the Software Improvement Program step. Click Install to start the installation.

3. When the installation is complete, click Finish.

在新建Visual Studio项目属性中设置

代码：

#include <oneapi/tbb.h>

int main() {
    int sum = oneapi::tbb::parallel_reduce(
        oneapi::tbb::blocked_range<int>(1, 101), 0,
        [](oneapi::tbb::blocked_range<int> const& r, int init) -> int {
            for (int v = r.begin(); v != r.end(); v++) {
                init += v;
            }
            return init;
        },
        [](int lhs, int rhs) -> int {
            return lhs + rhs;
        }
        );

    printf("Sum: %d\n", sum);
    return 0;
}

编译，测试

Sum: 5050

D:\documents\vs2019\func_test\func_teset\x64\Debug\tbb_use.exe (进程 20716)已退出，代码为 0。
要在调试停止时自动关闭控制台，请启用“工具”->“选项”->“调试”->“调试停止时自动关闭控制台”。
按任意键关闭此窗口. . .

参考：Install with GUI
参考：Install on Windows* OS
参考：Next Steps