算法级综合器，就是牛X！（妈妈说，标题要长~~~~~~~~~~~~）

只看该作者 · 2012-10-16 23:46

以下是采用C语言写的4x4矩阵求逆（矩阵库），该C语言采用参数化处理，算法实现采用可裁剪结构，可以非常容易的扩展成阶数为2^N的任意矩阵求逆。
采用算法级综合器不需要重新写任何C代码，只需要在工具里面简单地更改其约束，即可做相应的优化

[性能优化]
1. Single floating-point
2. Fmax = 100MHz
3. Latency = 233tCLK
4. LUT6 = 10619
5. FF = 10779
6. DSP48 = 36

[面积优化]
1. Single floating-point
2. Fmax = 100MHz
3. Latency = 470tCLK
4. LUT6 = 4327
5. FF = 2906
6. DSP48 = 12

只看该作者 · 2012-10-17 17:53

After some optimization, I have achieved a better QoR~

[Optimized for throughput]
1. Single floating-point
2. Fmax = 189MHz
3. Latency = 267tCLK
4. LUT6 = 11876
5. FF = 12702
6. DSP48 = 36

[Optimized for resource]
1. Single floating-point
2. Fmax = 201MHz
3. Latency = 554tCLK
4. LUT6 = 4886
5. FF = 3829
6. DSP48 = 12