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474a0dac49
- add infrastructure support for Power9/VSX3 - fix missing VSX flags on GCC4.9 and CLANG4(#13210, #13222) - fix disable VSX optimzation on GCC by using flag ENABLE_VSX - flag ENABLE_VSX is deprecated now, use CPU_BASELINE, CPU_DISPATCH instead - add VSX3 to arithmetic dispatchable flags
18 lines
432 B
C++
18 lines
432 B
C++
#if defined(__VSX__)
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#if defined(__PPC64__) && defined(__LITTLE_ENDIAN__)
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#include <altivec.h>
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#else
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#error "OpenCV only supports little-endian mode"
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#endif
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#else
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#error "VSX3 is not supported"
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#endif
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int main()
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{
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__vector unsigned char a = vec_splats((unsigned char)1);
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__vector unsigned char b = vec_splats((unsigned char)2);
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__vector unsigned char r = vec_absd(a, b);
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return 0;
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}
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