junxnone / aiwiki

AI Wiki

https://junxnone.github.io/aiwiki

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OpenCV IPP #430

Open junxnone opened 1 year ago

junxnone commented 1 year ago

OpenCV With IPP

Intel Integrated Performance Primitives
OpenCV 中部分函数使用了 IPP 的实现, 不属于 OpenSource
官方 Release 版本包含 IPP, 直接编译到了 opencv library 中
手动编译时可以通过 WITH_IPP 指定是否编译 IPP
Ubuntu Package libopencv-dev 默认是 DWITH_IPP=OFF
opencv-python package 和 Windows exe Package 是编译了 IPP

OS Environment `OPENCV_IPP`

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- avx2
- sse42
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