---
title: KFFTGetVersion
description: "int KFFTGetVersion(KFFTVersion*ver)"
url: https://www.hikunpeng.com/document/detail/zh/kunpengaccel/math-lib/devg-kml/kunpengaccel_kml_0417.html
sourcePath: /source/zh/kunpengaccel/math-lib/devg-kml/kunpengaccel_kml_0417.html
indexId: 92bb6642dafa32a1f3e6e968580bd31a0b3190a4a6e649bc3fe214a5a100cc9468
---
# KFFTGetVersion

#### 接口定义

int KFFTGetVersion(KFFTVersion*ver)


#### 参数

| 参数名 | 描述 | 取值范围 | 输入/输出 |
| --- | --- | --- | --- |
| ver | 产品信息结构体 | 非空 | 输出 |


#### 返回值

- 成功：返回1。
- 失败：返回0。


#### 示例

```
#include <stdio.h>
#include "kfft.h"

int main()
{
        KFFTVersion ver;
        int ret = KFFTGetVersion(&ver);
        if (ret == 1) {
            printf("\nFFT\n");
            printf("Product Name:         %s\n", ver.productName);
            printf("Product Version:      %s\n", ver.productVersion);
            printf("Component Name:       %s\n", ver.componentName);
            printf("Component Version:    %s\n", ver.componentVersion);
            printf("Component AppendInfo: %s\n", ver.componentAppendInfo);
            printf("Software Name:        %s\n", ver.softwareName);
            printf("Software Version:     %s\n", ver.softwareVersion);
        }

        return 0;
}
```

运行结果：

```
FFT
Product Name:         Kunpeng HPCKit
Product Version:      24.0.RC1
Component Name:       HPCKit-kml
Component Version:    2.3.0
Component AppendInfo: gcc
Software Name:        hpckit-kml-fft
Software Version:     2.3.0
```

以上版本号和编译时间以实际运行结果为准，上述结果仅供参考。