Hu Chunming / vpt_ascend

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3rdparty/opencv-4.5.4/cmake/checks/cpu_msa.cpp 393 Bytes
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f4334277   Hu Chunming   提交3rdparty 
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  #include <stdio.h>
  
  #if defined(__mips_msa)
  #  include <msa.h>
  #  define CV_MSA 1
  #endif
  
  #if defined CV_MSA
  int test()
  {
      const float src[] = { 0.0f, 0.0f, 0.0f, 0.0f };
      v4f32 val = (v4f32)__msa_ld_w((const float*)(src), 0);
      return __msa_copy_s_w(__builtin_msa_ftint_s_w (val), 0);
  }
  #else
  #error "MSA is not supported"
  #endif
  
  int main()
  {
    printf("%d\n", test());
    return 0;
  }