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    D1 SDK附带的g++对RVV的支持问题

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    • C
      cvwithd1 LV 4 last edited by

      我在使用全志D1 SDK交叉编译OpenCV时遇到下面提示:

      Performing Test HAVE_CPU_RVV_SUPPORT (check file: cmake/checks/cpu_rvv.cpp)
      Performing Test HAVE_CPU_RVV_SUPPORT - Failed
      RVV is not supported by C++ compiler
      Optimization RVV is not available, skipped
      Dispatch optimization RVV is not available, skipped
      

      根据这个提示,应该是全志D1 SDK附带的g++不支持RVV。请问有办法解决这个问题吗?

      我交叉编译OpenCV时参考的是这个帖子:https://bbs.aw-ol.com/topic/227/在ubuntu中交叉编译opencv-4-5-1-运行于tina-linux中-整合帖/18

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        cvwithd1 LV 4 @cvwithd1 last edited by

        @cvwithd1 问题已解决:https://github.com/opencv/opencv/wiki/OpenCV-RISC-V

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