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how to use ipp_minMaxIdx? #24145
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System Information
OpenCV version: 4.1.0
Operating System / Platform: CentOS 7.9
Compiler & compiler version: GCC 4.8.5
Detailed description
minMaxIdx function takes a long time in OpenCV 4.1.0,but OpenCV 3.4.3 very fast
Steps to reproduce
I noticed that in modules/core/src/minmax.cpp head
#undef HAVE_IPP
#undef CV_IPP_RUN_FAST
#define CV_IPP_RUN_FAST(f, ...)
#undef CV_IPP_RUN
#define CV_IPP_RUN(c, f, ...)what problem to fix? When can we push it
Issue submission checklist
- I report the issue, it's not a question
- I checked the problem with documentation, FAQ, open issues, forum.opencv.org, Stack Overflow, etc and have not found any solution
- I updated to the latest OpenCV version and the issue is still there
- There is reproducer code and related data files (videos, images, onnx, etc)
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