// This file is part of OpenCV project. // It is subject to the license terms in the LICENSE file found in the top-level directory // of this distribution and at http://opencv.org/license.html. #include "opencv2/core/hal/intrin.hpp" #define DEF_ACC_INT_FUNCS(suffix, type, acctype) \ void acc_##suffix(const type* src, acctype* dst, \ const uchar* mask, int len, int cn) \ { \ CV_CPU_DISPATCH(acc_simd_, (src, dst, mask, len, cn), CV_CPU_DISPATCH_MODES_ALL); \ } \ void accSqr_##suffix(const type* src, acctype* dst, \ const uchar* mask, int len, int cn) \ { \ CV_CPU_DISPATCH(accSqr_simd_, (src, dst, mask, len, cn), CV_CPU_DISPATCH_MODES_ALL); \ } \ void accProd_##suffix(const type* src1, const type* src2, \ acctype* dst, const uchar* mask, int len, int cn) \ { \ CV_CPU_DISPATCH(accProd_simd_, (src1, src2, dst, mask, len, cn), CV_CPU_DISPATCH_MODES_ALL); \ } \ void accW_##suffix(const type* src, acctype* dst, \ const uchar* mask, int len, int cn, double alpha) \ { \ CV_CPU_DISPATCH(accW_simd_, (src, dst, mask, len, cn, alpha), CV_CPU_DISPATCH_MODES_ALL); \ } #define DEF_ACC_FLT_FUNCS(suffix, type, acctype) \ void acc_##suffix(const type* src, acctype* dst, \ const uchar* mask, int len, int cn) \ { \ CV_CPU_DISPATCH(acc_simd_, (src, dst, mask, len, cn), CV_CPU_DISPATCH_MODES_ALL); \ } \ void accSqr_##suffix(const type* src, acctype* dst, \ const uchar* mask, int len, int cn) \ { \ CV_CPU_DISPATCH(accSqr_simd_, (src, dst, mask, len, cn), CV_CPU_DISPATCH_MODES_ALL); \ } \ void accProd_##suffix(const type* src1, const type* src2, \ acctype* dst, const uchar* mask, int len, int cn) \ { \ CV_CPU_DISPATCH(accProd_simd_, (src1, src2, dst, mask, len, cn), CV_CPU_DISPATCH_MODES_ALL); \ } \ void accW_##suffix(const type* src, acctype* dst, \ const uchar* mask, int len, int cn, double alpha) \ { \ CV_CPU_DISPATCH(accW_simd_, (src, dst, mask, len, cn, alpha), CV_CPU_DISPATCH_MODES_ALL); \ } #define DECLARATE_ACC_FUNCS(suffix, type, acctype) \ void acc_##suffix(const type* src, acctype* dst, const uchar* mask, int len, int cn); \ void accSqr_##suffix(const type* src, acctype* dst, const uchar* mask, int len, int cn); \ void accProd_##suffix(const type* src1, const type* src2, acctype* dst, const uchar* mask, int len, int cn); \ void accW_##suffix(const type* src, acctype* dst, const uchar* mask, int len, int cn, double alpha); namespace cv { DECLARATE_ACC_FUNCS(8u32f, uchar, float) DECLARATE_ACC_FUNCS(8u64f, uchar, double) DECLARATE_ACC_FUNCS(16u32f, ushort, float) DECLARATE_ACC_FUNCS(16u64f, ushort, double) DECLARATE_ACC_FUNCS(32f, float, float) DECLARATE_ACC_FUNCS(32f64f, float, double) DECLARATE_ACC_FUNCS(64f, double, double) CV_CPU_OPTIMIZATION_NAMESPACE_BEGIN void acc_simd_(const uchar* src, float* dst, const uchar* mask, int len, int cn); void acc_simd_(const ushort* src, float* dst, const uchar* mask, int len, int cn); void acc_simd_(const uchar* src, double* dst, const uchar* mask, int len, int cn); void acc_simd_(const ushort* src, double* dst, const uchar* mask, int len, int cn); void acc_simd_(const float* src, float* dst, const uchar* mask, int len, int cn); void acc_simd_(const float* src, double* dst, const uchar* mask, int len, int cn); void acc_simd_(const double* src, double* dst, const uchar* mask, int len, int cn); void accSqr_simd_(const uchar* src, float* dst, const uchar* mask, int len, int cn); void accSqr_simd_(const ushort* src, float* dst, const uchar* mask, int len, int cn); void accSqr_simd_(const uchar* src, double* dst, const uchar* mask, int len, int cn); void accSqr_simd_(const ushort* src, double* dst, const uchar* mask, int len, int cn); void accSqr_simd_(const float* src, float* dst, const uchar* mask, int len, int cn); void accSqr_simd_(const float* src, double* dst, const uchar* mask, int len, int cn); void accSqr_simd_(const double* src, double* dst, const uchar* mask, int len, int cn); void accProd_simd_(const uchar* src1, const uchar* src2, float* dst, const uchar* mask, int len, int cn); void accProd_simd_(const ushort* src1, const ushort* src2, float* dst, const uchar* mask, int len, int cn); void accProd_simd_(const uchar* src1, const uchar* src2, double* dst, const uchar* mask, int len, int cn); void accProd_simd_(const ushort* src1, const ushort* src2, double* dst, const uchar* mask, int len, int cn); void accProd_simd_(const float* src1, const float* src2, float* dst, const uchar* mask, int len, int cn); void accProd_simd_(const float* src1, const float* src2, double* dst, const uchar* mask, int len, int cn); void accProd_simd_(const double* src1, const double* src2, double* dst, const uchar* mask, int len, int cn); void accW_simd_(const uchar* src, float* dst, const uchar* mask, int len, int cn, double alpha); void accW_simd_(const ushort* src, float* dst, const uchar* mask, int len, int cn, double alpha); void accW_simd_(const uchar* src, double* dst, const uchar* mask, int len, int cn, double alpha); void accW_simd_(const ushort* src, double* dst, const uchar* mask, int len, int cn, double alpha); void accW_simd_(const float* src, float* dst, const uchar* mask, int len, int cn, double alpha); void accW_simd_(const float* src, double* dst, const uchar* mask, int len, int cn, double alpha); void accW_simd_(const double* src, double* dst, const uchar* mask, int len, int cn, double alpha); #ifndef CV_CPU_OPTIMIZATION_DECLARATIONS_ONLY // todo: remove AVX branch after support it by universal intrinsics template void acc_general_(const T* src, AT* dst, const uchar* mask, int len, int cn, int start = 0 ) { int i = start; if( !mask ) { len *= cn; #if CV_ENABLE_UNROLLED for( ; i <= len - 4; i += 4 ) { AT t0, t1; t0 = src[i] + dst[i]; t1 = src[i+1] + dst[i+1]; dst[i] = t0; dst[i+1] = t1; t0 = src[i+2] + dst[i+2]; t1 = src[i+3] + dst[i+3]; dst[i+2] = t0; dst[i+3] = t1; } #endif for( ; i < len; i++ ) { dst[i] += src[i]; } } else { src += (i * cn); dst += (i * cn); for( ; i < len; i++, src += cn, dst += cn ) { if( mask[i] ) { for( int k = 0; k < cn; k++ ) { dst[k] += src[k]; } } } } #if CV_AVX && !CV_AVX2 _mm256_zeroupper(); #elif CV_SIMD vx_cleanup(); #endif } template void accSqr_general_( const T* src, AT* dst, const uchar* mask, int len, int cn, int start = 0 ) { int i = start; if( !mask ) { len *= cn; #if CV_ENABLE_UNROLLED for( ; i <= len - 4; i += 4 ) { AT t0, t1; t0 = (AT)src[i]*src[i] + dst[i]; t1 = (AT)src[i+1]*src[i+1] + dst[i+1]; dst[i] = t0; dst[i+1] = t1; t0 = (AT)src[i+2]*src[i+2] + dst[i+2]; t1 = (AT)src[i+3]*src[i+3] + dst[i+3]; dst[i+2] = t0; dst[i+3] = t1; } #endif for( ; i < len; i++ ) { dst[i] += (AT)src[i]*src[i]; } } else { src += (i * cn); dst += (i * cn); for( ; i < len; i++, src += cn, dst += cn ) { if( mask[i] ) { for( int k = 0; k < cn; k++ ) { dst[k] += (AT)src[k]*src[k]; } } } } #if CV_AVX && !CV_AVX2 _mm256_zeroupper(); #elif CV_SIMD vx_cleanup(); #endif } template void accProd_general_( const T* src1, const T* src2, AT* dst, const uchar* mask, int len, int cn, int start = 0 ) { int i = start; if( !mask ) { len *= cn; #if CV_ENABLE_UNROLLED for( ; i <= len - 4; i += 4 ) { AT t0, t1; t0 = (AT)src1[i]*src2[i] + dst[i]; t1 = (AT)src1[i+1]*src2[i+1] + dst[i+1]; dst[i] = t0; dst[i+1] = t1; t0 = (AT)src1[i+2]*src2[i+2] + dst[i+2]; t1 = (AT)src1[i+3]*src2[i+3] + dst[i+3]; dst[i+2] = t0; dst[i+3] = t1; } #endif for( ; i < len; i++ ) { dst[i] += (AT)src1[i]*src2[i]; } } else { src1 += (i * cn); src2 += (i * cn); dst += (i * cn); for( ; i < len; i++, src1 += cn, src2 += cn, dst += cn ) { if( mask[i] ) { for( int k = 0; k < cn; k++ ) { dst[k] += (AT)src1[k]*src2[k]; } } } } #if CV_AVX && !CV_AVX2 _mm256_zeroupper(); #elif CV_SIMD vx_cleanup(); #endif } template void accW_general_( const T* src, AT* dst, const uchar* mask, int len, int cn, double alpha, int start = 0 ) { AT a = (AT)alpha, b = 1 - a; int i = start; if( !mask ) { len *= cn; #if CV_ENABLE_UNROLLED for( ; i <= len - 4; i += 4 ) { AT t0, t1; t0 = src[i]*a + dst[i]*b; t1 = src[i+1]*a + dst[i+1]*b; dst[i] = t0; dst[i+1] = t1; t0 = src[i+2]*a + dst[i+2]*b; t1 = src[i+3]*a + dst[i+3]*b; dst[i+2] = t0; dst[i+3] = t1; } #endif for( ; i < len; i++ ) { dst[i] = src[i]*a + dst[i]*b; } } else { src += (i * cn); dst += (i * cn); for( ; i < len; i++, src += cn, dst += cn ) { if( mask[i] ) { for( int k = 0; k < cn; k++ ) { dst[k] = src[k]*a + dst[k]*b; } } } } #if CV_AVX && !CV_AVX2 _mm256_zeroupper(); #elif CV_SIMD vx_cleanup(); #endif } void acc_simd_(const uchar* src, float* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD const int cVectorWidth = v_uint8::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint8 v_src = vx_load(src + x); v_uint16 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_uint32 v_src00, v_src01, v_src10, v_src11; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_store(dst + x, vx_load(dst + x) + v_cvt_f32(v_reinterpret_as_s32(v_src00))); v_store(dst + x + step, vx_load(dst + x + step) + v_cvt_f32(v_reinterpret_as_s32(v_src01))); v_store(dst + x + step * 2, vx_load(dst + x + step * 2) + v_cvt_f32(v_reinterpret_as_s32(v_src10))); v_store(dst + x + step * 3, vx_load(dst + x + step * 3) + v_cvt_f32(v_reinterpret_as_s32(v_src11))); } } else { v_uint8 v_0 = vx_setall_u8(0); if (cn == 1) { for ( ; x <= len - cVectorWidth; x += cVectorWidth) { v_uint8 v_mask = vx_load(mask + x); v_mask = ~(v_0 == v_mask); v_uint8 v_src = vx_load(src + x); v_src = v_src & v_mask; v_uint16 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_uint32 v_src00, v_src01, v_src10, v_src11; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_store(dst + x, vx_load(dst + x) + v_cvt_f32(v_reinterpret_as_s32(v_src00))); v_store(dst + x + step, vx_load(dst + x + step) + v_cvt_f32(v_reinterpret_as_s32(v_src01))); v_store(dst + x + step * 2, vx_load(dst + x + step * 2) + v_cvt_f32(v_reinterpret_as_s32(v_src10))); v_store(dst + x + step * 3, vx_load(dst + x + step * 3) + v_cvt_f32(v_reinterpret_as_s32(v_src11))); } } else if (cn == 3) { for ( ; x <= len - cVectorWidth; x += cVectorWidth) { v_uint8 v_mask = vx_load(mask + x); v_mask = ~(v_0 == v_mask); v_uint8 v_src0, v_src1, v_src2; v_load_deinterleave(src + (x * cn), v_src0, v_src1, v_src2); v_src0 = v_src0 & v_mask; v_src1 = v_src1 & v_mask; v_src2 = v_src2 & v_mask; v_uint16 v_src00, v_src01, v_src10, v_src11, v_src20, v_src21; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_expand(v_src2, v_src20, v_src21); v_uint32 v_src000, v_src001, v_src010, v_src011; v_uint32 v_src100, v_src101, v_src110, v_src111; v_uint32 v_src200, v_src201, v_src210, v_src211; v_expand(v_src00, v_src000, v_src001); v_expand(v_src01, v_src010, v_src011); v_expand(v_src10, v_src100, v_src101); v_expand(v_src11, v_src110, v_src111); v_expand(v_src20, v_src200, v_src201); v_expand(v_src21, v_src210, v_src211); v_float32 v_dst000, v_dst001, v_dst010, v_dst011; v_float32 v_dst100, v_dst101, v_dst110, v_dst111; v_float32 v_dst200, v_dst201, v_dst210, v_dst211; v_load_deinterleave(dst + (x * cn), v_dst000, v_dst100, v_dst200); v_load_deinterleave(dst + ((x + step) * cn), v_dst001, v_dst101, v_dst201); v_load_deinterleave(dst + ((x + step * 2) * cn), v_dst010, v_dst110, v_dst210); v_load_deinterleave(dst + ((x + step * 3) * cn), v_dst011, v_dst111, v_dst211); v_dst000 += v_cvt_f32(v_reinterpret_as_s32(v_src000)); v_dst100 += v_cvt_f32(v_reinterpret_as_s32(v_src100)); v_dst200 += v_cvt_f32(v_reinterpret_as_s32(v_src200)); v_dst001 += v_cvt_f32(v_reinterpret_as_s32(v_src001)); v_dst101 += v_cvt_f32(v_reinterpret_as_s32(v_src101)); v_dst201 += v_cvt_f32(v_reinterpret_as_s32(v_src201)); v_dst010 += v_cvt_f32(v_reinterpret_as_s32(v_src010)); v_dst110 += v_cvt_f32(v_reinterpret_as_s32(v_src110)); v_dst210 += v_cvt_f32(v_reinterpret_as_s32(v_src210)); v_dst011 += v_cvt_f32(v_reinterpret_as_s32(v_src011)); v_dst111 += v_cvt_f32(v_reinterpret_as_s32(v_src111)); v_dst211 += v_cvt_f32(v_reinterpret_as_s32(v_src211)); v_store_interleave(dst + (x * cn), v_dst000, v_dst100, v_dst200); v_store_interleave(dst + ((x + step) * cn), v_dst001, v_dst101, v_dst201); v_store_interleave(dst + ((x + step * 2) * cn), v_dst010, v_dst110, v_dst210); v_store_interleave(dst + ((x + step * 3) * cn), v_dst011, v_dst111, v_dst211); } } } #endif // CV_SIMD acc_general_(src, dst, mask, len, cn, x); } void acc_simd_(const ushort* src, float* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD const int cVectorWidth = v_uint16::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_src = vx_load(src + x); v_uint32 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_store(dst + x, vx_load(dst + x) + v_cvt_f32(v_reinterpret_as_s32(v_src0))); v_store(dst + x + step, vx_load(dst + x + step) + v_cvt_f32(v_reinterpret_as_s32(v_src1))); } } else { if (cn == 1) { v_uint16 v_0 = vx_setall_u16(0); for ( ; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_uint16 v_src = vx_load(src + x); v_src = v_src & v_mask; v_uint32 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_store(dst + x, vx_load(dst + x) + v_cvt_f32(v_reinterpret_as_s32(v_src0))); v_store(dst + x + step, vx_load(dst + x + step) + v_cvt_f32(v_reinterpret_as_s32(v_src1))); } } else if (cn == 3) { v_uint16 v_0 = vx_setall_u16(0); for ( ; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_uint16 v_src0, v_src1, v_src2; v_load_deinterleave(src + x * cn, v_src0, v_src1, v_src2); v_src0 = v_src0 & v_mask; v_src1 = v_src1 & v_mask; v_src2 = v_src2 & v_mask; v_uint32 v_src00, v_src01, v_src10, v_src11, v_src20, v_src21; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_expand(v_src2, v_src20, v_src21); v_float32 v_dst00, v_dst01, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_dst00 += v_cvt_f32(v_reinterpret_as_s32(v_src00)); v_dst01 += v_cvt_f32(v_reinterpret_as_s32(v_src01)); v_dst10 += v_cvt_f32(v_reinterpret_as_s32(v_src10)); v_dst11 += v_cvt_f32(v_reinterpret_as_s32(v_src11)); v_dst20 += v_cvt_f32(v_reinterpret_as_s32(v_src20)); v_dst21 += v_cvt_f32(v_reinterpret_as_s32(v_src21)); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); } } } #endif // CV_SIMD acc_general_(src, dst, mask, len, cn, x); } // todo: remove AVX branch after support it by universal intrinsics void acc_simd_(const float* src, float* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD const int cVectorWidth = v_uint16::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; #if CV_AVX && !CV_AVX2 for (; x <= size - 8 ; x += 8) { __m256 v_src = _mm256_loadu_ps(src + x); __m256 v_dst = _mm256_loadu_ps(dst + x); v_dst = _mm256_add_ps(v_src, v_dst); _mm256_storeu_ps(dst + x, v_dst); } #else for (; x <= size - cVectorWidth; x += cVectorWidth) { v_store(dst + x, vx_load(dst + x) + vx_load(src + x)); v_store(dst + x + step, vx_load(dst + x + step) + vx_load(src + x + step)); } #endif // CV_AVX && !CV_AVX2 } else { v_float32 v_0 = vx_setzero_f32(); if (cn == 1) { for ( ; x <= len - cVectorWidth ; x += cVectorWidth) { v_uint16 v_masku16 = vx_load_expand(mask + x); v_uint32 v_masku320, v_masku321; v_expand(v_masku16, v_masku320, v_masku321); v_float32 v_mask0 = v_reinterpret_as_f32(~(v_masku320 == v_reinterpret_as_u32(v_0))); v_float32 v_mask1 = v_reinterpret_as_f32(~(v_masku321 == v_reinterpret_as_u32(v_0))); v_store(dst + x, vx_load(dst + x) + (vx_load(src + x) & v_mask0)); v_store(dst + x + step, vx_load(dst + x + step) + (vx_load(src + x + step) & v_mask1)); } } else if (cn == 3) { for ( ; x <= len - cVectorWidth ; x += cVectorWidth) { v_uint16 v_masku16 = vx_load_expand(mask + x); v_uint32 v_masku320, v_masku321; v_expand(v_masku16, v_masku320, v_masku321); v_float32 v_mask0 = v_reinterpret_as_f32(~(v_masku320 == v_reinterpret_as_u32(v_0))); v_float32 v_mask1 = v_reinterpret_as_f32(~(v_masku321 == v_reinterpret_as_u32(v_0))); v_float32 v_src00, v_src01, v_src10, v_src11, v_src20, v_src21; v_load_deinterleave(src + x * cn, v_src00, v_src10, v_src20); v_load_deinterleave(src + (x + step) * cn, v_src01, v_src11, v_src21); v_src00 = v_src00 & v_mask0; v_src01 = v_src01 & v_mask1; v_src10 = v_src10 & v_mask0; v_src11 = v_src11 & v_mask1; v_src20 = v_src20 & v_mask0; v_src21 = v_src21 & v_mask1; v_float32 v_dst00, v_dst01, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_store_interleave(dst + x * cn, v_dst00 + v_src00, v_dst10 + v_src10, v_dst20 + v_src20); v_store_interleave(dst + (x + step) * cn, v_dst01 + v_src01, v_dst11 + v_src11, v_dst21 + v_src21); } } } #endif // CV_SIMD acc_general_(src, dst, mask, len, cn, x); } void acc_simd_(const uchar* src, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_uint8::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint8 v_src = vx_load(src + x); v_uint16 v_int0, v_int1; v_expand(v_src, v_int0, v_int1); v_uint32 v_int00, v_int01, v_int10, v_int11; v_expand(v_int0, v_int00, v_int01); v_expand(v_int1, v_int10, v_int11); v_float64 v_src0 = v_cvt_f64(v_reinterpret_as_s32(v_int00)); v_float64 v_src1 = v_cvt_f64_high(v_reinterpret_as_s32(v_int00)); v_float64 v_src2 = v_cvt_f64(v_reinterpret_as_s32(v_int01)); v_float64 v_src3 = v_cvt_f64_high(v_reinterpret_as_s32(v_int01)); v_float64 v_src4 = v_cvt_f64(v_reinterpret_as_s32(v_int10)); v_float64 v_src5 = v_cvt_f64_high(v_reinterpret_as_s32(v_int10)); v_float64 v_src6 = v_cvt_f64(v_reinterpret_as_s32(v_int11)); v_float64 v_src7 = v_cvt_f64_high(v_reinterpret_as_s32(v_int11)); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_float64 v_dst4 = vx_load(dst + x + step * 4); v_float64 v_dst5 = vx_load(dst + x + step * 5); v_float64 v_dst6 = vx_load(dst + x + step * 6); v_float64 v_dst7 = vx_load(dst + x + step * 7); v_dst0 = v_dst0 + v_src0; v_dst1 = v_dst1 + v_src1; v_dst2 = v_dst2 + v_src2; v_dst3 = v_dst3 + v_src3; v_dst4 = v_dst4 + v_src4; v_dst5 = v_dst5 + v_src5; v_dst6 = v_dst6 + v_src6; v_dst7 = v_dst7 + v_src7; v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); v_store(dst + x + step * 4, v_dst4); v_store(dst + x + step * 5, v_dst5); v_store(dst + x + step * 6, v_dst6); v_store(dst + x + step * 7, v_dst7); } } else { v_uint8 v_0 = vx_setall_u8(0); if (cn == 1) { for ( ; x <= len - cVectorWidth; x += cVectorWidth) { v_uint8 v_mask = vx_load(mask + x); v_mask = ~(v_mask == v_0); v_uint8 v_src = vx_load(src + x); v_src = v_src & v_mask; v_uint16 v_int0, v_int1; v_expand(v_src, v_int0, v_int1); v_uint32 v_int00, v_int01, v_int10, v_int11; v_expand(v_int0, v_int00, v_int01); v_expand(v_int1, v_int10, v_int11); v_float64 v_src0 = v_cvt_f64(v_reinterpret_as_s32(v_int00)); v_float64 v_src1 = v_cvt_f64_high(v_reinterpret_as_s32(v_int00)); v_float64 v_src2 = v_cvt_f64(v_reinterpret_as_s32(v_int01)); v_float64 v_src3 = v_cvt_f64_high(v_reinterpret_as_s32(v_int01)); v_float64 v_src4 = v_cvt_f64(v_reinterpret_as_s32(v_int10)); v_float64 v_src5 = v_cvt_f64_high(v_reinterpret_as_s32(v_int10)); v_float64 v_src6 = v_cvt_f64(v_reinterpret_as_s32(v_int11)); v_float64 v_src7 = v_cvt_f64_high(v_reinterpret_as_s32(v_int11)); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_float64 v_dst4 = vx_load(dst + x + step * 4); v_float64 v_dst5 = vx_load(dst + x + step * 5); v_float64 v_dst6 = vx_load(dst + x + step * 6); v_float64 v_dst7 = vx_load(dst + x + step * 7); v_dst0 = v_dst0 + v_src0; v_dst1 = v_dst1 + v_src1; v_dst2 = v_dst2 + v_src2; v_dst3 = v_dst3 + v_src3; v_dst4 = v_dst4 + v_src4; v_dst5 = v_dst5 + v_src5; v_dst6 = v_dst6 + v_src6; v_dst7 = v_dst7 + v_src7; v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); v_store(dst + x + step * 4, v_dst4); v_store(dst + x + step * 5, v_dst5); v_store(dst + x + step * 6, v_dst6); v_store(dst + x + step * 7, v_dst7); } } else if (cn == 3) { for ( ; x <= len - cVectorWidth; x += cVectorWidth) { v_uint8 v_mask = vx_load(mask + x); v_mask = ~(v_0 == v_mask); v_uint8 v_src0, v_src1, v_src2; v_load_deinterleave(src + (x * cn), v_src0, v_src1, v_src2); v_src0 = v_src0 & v_mask; v_src1 = v_src1 & v_mask; v_src2 = v_src2 & v_mask; v_uint16 v_src00, v_src01, v_src10, v_src11, v_src20, v_src21; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_expand(v_src2, v_src20, v_src21); v_uint32 v_src000, v_src001, v_src010, v_src011; v_uint32 v_src100, v_src101, v_src110, v_src111; v_uint32 v_src200, v_src201, v_src210, v_src211; v_expand(v_src00, v_src000, v_src001); v_expand(v_src01, v_src010, v_src011); v_expand(v_src10, v_src100, v_src101); v_expand(v_src11, v_src110, v_src111); v_expand(v_src20, v_src200, v_src201); v_expand(v_src21, v_src210, v_src211); v_float64 v_src0000, v_src0001, v_src0010, v_src0011, v_src0100, v_src0101, v_src0110, v_src0111; v_float64 v_src1000, v_src1001, v_src1010, v_src1011, v_src1100, v_src1101, v_src1110, v_src1111; v_float64 v_src2000, v_src2001, v_src2010, v_src2011, v_src2100, v_src2101, v_src2110, v_src2111; v_src0000 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src000))); v_src0001 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src000))); v_src0010 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src001))); v_src0011 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src001))); v_src0100 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src010))); v_src0101 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src010))); v_src0110 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src011))); v_src0111 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src011))); v_src1000 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src100))); v_src1001 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src100))); v_src1010 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src101))); v_src1011 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src101))); v_src1100 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src110))); v_src1101 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src110))); v_src1110 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src111))); v_src1111 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src111))); v_src2000 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src200))); v_src2001 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src200))); v_src2010 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src201))); v_src2011 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src201))); v_src2100 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src210))); v_src2101 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src210))); v_src2110 = v_cvt_f64(v_cvt_f32(v_reinterpret_as_s32(v_src211))); v_src2111 = v_cvt_f64_high(v_cvt_f32(v_reinterpret_as_s32(v_src211))); v_float64 v_dst0000, v_dst0001, v_dst0010, v_dst0011, v_dst0100, v_dst0101, v_dst0110, v_dst0111; v_float64 v_dst1000, v_dst1001, v_dst1010, v_dst1011, v_dst1100, v_dst1101, v_dst1110, v_dst1111; v_float64 v_dst2000, v_dst2001, v_dst2010, v_dst2011, v_dst2100, v_dst2101, v_dst2110, v_dst2111; v_load_deinterleave(dst + (x * cn), v_dst0000, v_dst1000, v_dst2000); v_load_deinterleave(dst + ((x + step) * cn), v_dst0001, v_dst1001, v_dst2001); v_load_deinterleave(dst + ((x + step * 2) * cn), v_dst0010, v_dst1010, v_dst2010); v_load_deinterleave(dst + ((x + step * 3) * cn), v_dst0011, v_dst1011, v_dst2011); v_load_deinterleave(dst + ((x + step * 4) * cn), v_dst0100, v_dst1100, v_dst2100); v_load_deinterleave(dst + ((x + step * 5) * cn), v_dst0101, v_dst1101, v_dst2101); v_load_deinterleave(dst + ((x + step * 6) * cn), v_dst0110, v_dst1110, v_dst2110); v_load_deinterleave(dst + ((x + step * 7) * cn), v_dst0111, v_dst1111, v_dst2111); v_store_interleave(dst + (x * cn), v_dst0000 + v_src0000, v_dst1000 + v_src1000, v_dst2000 + v_src2000); v_store_interleave(dst + ((x + step) * cn), v_dst0001 + v_src0001, v_dst1001 + v_src1001, v_dst2001 + v_src2001); v_store_interleave(dst + ((x + step * 2) * cn), v_dst0010 + v_src0010, v_dst1010 + v_src1010, v_dst2010 + v_src2010); v_store_interleave(dst + ((x + step * 3) * cn), v_dst0011 + v_src0011, v_dst1011 + v_src1011, v_dst2011 + v_src2011); v_store_interleave(dst + ((x + step * 4) * cn), v_dst0100 + v_src0100, v_dst1100 + v_src1100, v_dst2100 + v_src2100); v_store_interleave(dst + ((x + step * 5) * cn), v_dst0101 + v_src0101, v_dst1101 + v_src1101, v_dst2101 + v_src2101); v_store_interleave(dst + ((x + step * 6) * cn), v_dst0110 + v_src0110, v_dst1110 + v_src1110, v_dst2110 + v_src2110); v_store_interleave(dst + ((x + step * 7) * cn), v_dst0111 + v_src0111, v_dst1111 + v_src1111, v_dst2111 + v_src2111); } } } #endif // CV_SIMD_64F acc_general_(src, dst, mask, len, cn, x); } void acc_simd_(const ushort* src, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_uint16::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_src = vx_load(src + x); v_uint32 v_int0, v_int1; v_expand(v_src, v_int0, v_int1); v_float64 v_src0 = v_cvt_f64(v_reinterpret_as_s32(v_int0)); v_float64 v_src1 = v_cvt_f64_high(v_reinterpret_as_s32(v_int0)); v_float64 v_src2 = v_cvt_f64(v_reinterpret_as_s32(v_int1)); v_float64 v_src3 = v_cvt_f64_high(v_reinterpret_as_s32(v_int1)); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_dst0 + v_src0; v_dst1 = v_dst1 + v_src1; v_dst2 = v_dst2 + v_src2; v_dst3 = v_dst3 + v_src3; v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } else { v_uint16 v_0 = vx_setzero_u16(); if (cn == 1) { for ( ; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_uint16 v_src = vx_load(src + x); v_src = v_src & v_mask; v_uint32 v_int0, v_int1; v_expand(v_src, v_int0, v_int1); v_float64 v_src0 = v_cvt_f64(v_reinterpret_as_s32(v_int0)); v_float64 v_src1 = v_cvt_f64_high(v_reinterpret_as_s32(v_int0)); v_float64 v_src2 = v_cvt_f64(v_reinterpret_as_s32(v_int1)); v_float64 v_src3 = v_cvt_f64_high(v_reinterpret_as_s32(v_int1)); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_dst0 + v_src0; v_dst1 = v_dst1 + v_src1; v_dst2 = v_dst2 + v_src2; v_dst3 = v_dst3 + v_src3; v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } if (cn == 3) { for ( ; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_uint16 v_src0, v_src1, v_src2; v_load_deinterleave(src + x * cn, v_src0, v_src1, v_src2); v_src0 = v_src0 & v_mask; v_src1 = v_src1 & v_mask; v_src2 = v_src2 & v_mask; v_uint32 v_int00, v_int01, v_int10, v_int11, v_int20, v_int21; v_expand(v_src0, v_int00, v_int01); v_expand(v_src1, v_int10, v_int11); v_expand(v_src2, v_int20, v_int21); v_float64 v_src00 = v_cvt_f64(v_reinterpret_as_s32(v_int00)); v_float64 v_src01 = v_cvt_f64_high(v_reinterpret_as_s32(v_int00)); v_float64 v_src02 = v_cvt_f64(v_reinterpret_as_s32(v_int01)); v_float64 v_src03 = v_cvt_f64_high(v_reinterpret_as_s32(v_int01)); v_float64 v_src10 = v_cvt_f64(v_reinterpret_as_s32(v_int10)); v_float64 v_src11 = v_cvt_f64_high(v_reinterpret_as_s32(v_int10)); v_float64 v_src12 = v_cvt_f64(v_reinterpret_as_s32(v_int11)); v_float64 v_src13 = v_cvt_f64_high(v_reinterpret_as_s32(v_int11)); v_float64 v_src20 = v_cvt_f64(v_reinterpret_as_s32(v_int20)); v_float64 v_src21 = v_cvt_f64_high(v_reinterpret_as_s32(v_int20)); v_float64 v_src22 = v_cvt_f64(v_reinterpret_as_s32(v_int21)); v_float64 v_src23 = v_cvt_f64_high(v_reinterpret_as_s32(v_int21)); v_float64 v_dst00, v_dst01, v_dst02, v_dst03, v_dst10, v_dst11, v_dst12, v_dst13, v_dst20, v_dst21, v_dst22, v_dst23; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_load_deinterleave(dst + (x + step * 2) * cn, v_dst02, v_dst12, v_dst22); v_load_deinterleave(dst + (x + step * 3) * cn, v_dst03, v_dst13, v_dst23); v_store_interleave(dst + x * cn, v_dst00 + v_src00, v_dst10 + v_src10, v_dst20 + v_src20); v_store_interleave(dst + (x + step) * cn, v_dst01 + v_src01, v_dst11 + v_src11, v_dst21 + v_src21); v_store_interleave(dst + (x + step * 2) * cn, v_dst02 + v_src02, v_dst12 + v_src12, v_dst22 + v_src22); v_store_interleave(dst + (x + step * 3) * cn, v_dst03 + v_src03, v_dst13 + v_src13, v_dst23 + v_src23); } } } #endif // CV_SIMD_64F acc_general_(src, dst, mask, len, cn, x); } void acc_simd_(const float* src, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_float32::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; #if CV_AVX && !CV_AVX2 for (; x <= size - 8 ; x += 8) { __m256 v_src = _mm256_loadu_ps(src + x); __m256d v_src0 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_src, 0)); __m256d v_src1 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_src, 1)); __m256d v_dst0 = _mm256_loadu_pd(dst + x); __m256d v_dst1 = _mm256_loadu_pd(dst + x + 4); v_dst0 = _mm256_add_pd(v_src0, v_dst0); v_dst1 = _mm256_add_pd(v_src1, v_dst1); _mm256_storeu_pd(dst + x, v_dst0); _mm256_storeu_pd(dst + x + 4, v_dst1); } #else for (; x <= size - cVectorWidth; x += cVectorWidth) { v_float32 v_src = vx_load(src + x); v_float64 v_src0 = v_cvt_f64(v_src); v_float64 v_src1 = v_cvt_f64_high(v_src); v_store(dst + x, vx_load(dst + x) + v_src0); v_store(dst + x + step, vx_load(dst + x + step) + v_src1); } #endif // CV_AVX && !CV_AVX2 } else { v_uint64 v_0 = vx_setzero_u64(); if (cn == 1) { for ( ; x <= len - cVectorWidth ; x += cVectorWidth) { v_uint32 v_masku32 = vx_load_expand_q(mask + x); v_uint64 v_masku640, v_masku641; v_expand(v_masku32, v_masku640, v_masku641); v_float64 v_mask0 = v_reinterpret_as_f64(~(v_masku640 == v_0)); v_float64 v_mask1 = v_reinterpret_as_f64(~(v_masku641 == v_0)); v_float32 v_src = vx_load(src + x); v_float64 v_src0 = v_cvt_f64(v_src) & v_mask0; v_float64 v_src1 = v_cvt_f64_high(v_src) & v_mask1; v_store(dst + x, vx_load(dst + x) + v_src0); v_store(dst + x + step, vx_load(dst + x + step) + v_src1); } } else if (cn == 3) { for ( ; x <= len - cVectorWidth ; x += cVectorWidth) { v_uint32 v_masku32 = vx_load_expand_q(mask + x); v_uint64 v_masku640, v_masku641; v_expand(v_masku32, v_masku640, v_masku641); v_float64 v_mask0 = v_reinterpret_as_f64(~(v_masku640 == v_0)); v_float64 v_mask1 = v_reinterpret_as_f64(~(v_masku641 == v_0)); v_float32 v_src0, v_src1, v_src2; v_load_deinterleave(src + x * cn, v_src0, v_src1, v_src2); v_float64 v_src00 = v_cvt_f64(v_src0) & v_mask0; v_float64 v_src01 = v_cvt_f64_high(v_src0) & v_mask1; v_float64 v_src10 = v_cvt_f64(v_src1) & v_mask0; v_float64 v_src11 = v_cvt_f64_high(v_src1) & v_mask1; v_float64 v_src20 = v_cvt_f64(v_src2) & v_mask0; v_float64 v_src21 = v_cvt_f64_high(v_src2) & v_mask1; v_float64 v_dst00, v_dst01, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_store_interleave(dst + x * cn, v_dst00 + v_src00, v_dst10 + v_src10, v_dst20 + v_src20); v_store_interleave(dst + (x + step) * cn, v_dst01 + v_src01, v_dst11 + v_src11, v_dst21 + v_src21); } } } #endif // CV_SIMD_64F acc_general_(src, dst, mask, len, cn, x); } void acc_simd_(const double* src, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_float64::nlanes * 2; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; #if CV_AVX && !CV_AVX2 for ( ; x <= size - 4 ; x += 4) { __m256d v_src = _mm256_loadu_pd(src + x); __m256d v_dst = _mm256_loadu_pd(dst + x); v_dst = _mm256_add_pd(v_dst, v_src); _mm256_storeu_pd(dst + x, v_dst); } #else for (; x <= size - cVectorWidth; x += cVectorWidth) { v_float64 v_src0 = vx_load(src + x); v_float64 v_src1 = vx_load(src + x + step); v_store(dst + x, vx_load(dst + x) + v_src0); v_store(dst + x + step, vx_load(dst + x + step) + v_src1); } #endif // CV_AVX && !CV_AVX2 } else { v_uint64 v_0 = vx_setzero_u64(); if (cn == 1) { for ( ; x <= len - cVectorWidth ; x += cVectorWidth) { v_uint32 v_masku32 = vx_load_expand_q(mask + x); v_uint64 v_masku640, v_masku641; v_expand(v_masku32, v_masku640, v_masku641); v_float64 v_mask0 = v_reinterpret_as_f64(~(v_masku640 == v_0)); v_float64 v_mask1 = v_reinterpret_as_f64(~(v_masku641 == v_0)); v_float64 v_src0 = vx_load(src + x); v_float64 v_src1 = vx_load(src + x + step); v_store(dst + x, vx_load(dst + x) + (v_src0 & v_mask0)); v_store(dst + x + step, vx_load(dst + x + step) + (v_src1 & v_mask1)); } } else if (cn == 3) { for ( ; x <= len - cVectorWidth ; x += cVectorWidth) { v_uint32 v_masku32 = vx_load_expand_q(mask + x); v_uint64 v_masku640, v_masku641; v_expand(v_masku32, v_masku640, v_masku641); v_float64 v_mask0 = v_reinterpret_as_f64(~(v_masku640 == v_0)); v_float64 v_mask1 = v_reinterpret_as_f64(~(v_masku641 == v_0)); v_float64 v_src00, v_src10, v_src20, v_src01, v_src11, v_src21; v_load_deinterleave(src + x * cn, v_src00, v_src10, v_src20); v_load_deinterleave(src + (x + step) * cn, v_src01, v_src11, v_src21); v_src00 = v_src00 & v_mask0; v_src01 = v_src01 & v_mask1; v_src10 = v_src10 & v_mask0; v_src11 = v_src11 & v_mask1; v_src20 = v_src20 & v_mask0; v_src21 = v_src21 & v_mask1; v_float64 v_dst00, v_dst10, v_dst20, v_dst01, v_dst11, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_store_interleave(dst + x * cn, v_dst00 + v_src00, v_dst10 + v_src10, v_dst20 + v_src20); v_store_interleave(dst + (x + step) * cn, v_dst01 + v_src01, v_dst11 + v_src11, v_dst21 + v_src21); } } } #endif // CV_SIMD_64F acc_general_(src, dst, mask, len, cn, x); } // square accumulate optimized by universal intrinsic void accSqr_simd_(const uchar* src, float* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD const int cVectorWidth = v_uint8::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint8 v_src = vx_load(src + x); v_uint16 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_src0 = v_mul_wrap(v_src0, v_src0); v_src1 = v_mul_wrap(v_src1, v_src1); v_uint32 v_src00, v_src01, v_src10, v_src11; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_store(dst + x, vx_load(dst + x) + v_cvt_f32(v_reinterpret_as_s32(v_src00))); v_store(dst + x + step, vx_load(dst + x + step) + v_cvt_f32(v_reinterpret_as_s32(v_src01))); v_store(dst + x + step * 2, vx_load(dst + x + step * 2) + v_cvt_f32(v_reinterpret_as_s32(v_src10))); v_store(dst + x + step * 3, vx_load(dst + x + step * 3) + v_cvt_f32(v_reinterpret_as_s32(v_src11))); } } else { v_uint8 v_0 = vx_setall_u8(0); if (cn == 1) { for ( ; x <= len - cVectorWidth ; x += cVectorWidth) { v_uint8 v_mask = vx_load(mask + x); v_mask = ~(v_0 == v_mask); v_uint8 v_src = vx_load(src + x); v_src = v_src & v_mask; v_uint16 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_src0 = v_mul_wrap(v_src0, v_src0); v_src1 = v_mul_wrap(v_src1, v_src1); v_uint32 v_src00, v_src01, v_src10, v_src11; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_store(dst + x, vx_load(dst + x) + v_cvt_f32(v_reinterpret_as_s32(v_src00))); v_store(dst + x + step, vx_load(dst + x + step) + v_cvt_f32(v_reinterpret_as_s32(v_src01))); v_store(dst + x + step * 2, vx_load(dst + x + step * 2) + v_cvt_f32(v_reinterpret_as_s32(v_src10))); v_store(dst + x + step * 3, vx_load(dst + x + step * 3) + v_cvt_f32(v_reinterpret_as_s32(v_src11))); } } else if (cn == 3) { for ( ; x <= len - cVectorWidth ; x += cVectorWidth) { v_uint8 v_mask = vx_load(mask + x); v_mask = ~(v_0 == v_mask); v_uint8 v_src0, v_src1, v_src2; v_load_deinterleave(src + x * cn, v_src0, v_src1, v_src2); v_src0 = v_src0 & v_mask; v_src1 = v_src1 & v_mask; v_src2 = v_src2 & v_mask; v_uint16 v_src00, v_src01, v_src10, v_src11, v_src20, v_src21; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_expand(v_src2, v_src20, v_src21); v_src00 = v_mul_wrap(v_src00, v_src00); v_src01 = v_mul_wrap(v_src01, v_src01); v_src10 = v_mul_wrap(v_src10, v_src10); v_src11 = v_mul_wrap(v_src11, v_src11); v_src20 = v_mul_wrap(v_src20, v_src20); v_src21 = v_mul_wrap(v_src21, v_src21); v_uint32 v_src000, v_src001, v_src010, v_src011; v_uint32 v_src100, v_src101, v_src110, v_src111; v_uint32 v_src200, v_src201, v_src210, v_src211; v_expand(v_src00, v_src000, v_src001); v_expand(v_src01, v_src010, v_src011); v_expand(v_src10, v_src100, v_src101); v_expand(v_src11, v_src110, v_src111); v_expand(v_src20, v_src200, v_src201); v_expand(v_src21, v_src210, v_src211); v_float32 v_dst000, v_dst001, v_dst010, v_dst011; v_float32 v_dst100, v_dst101, v_dst110, v_dst111; v_float32 v_dst200, v_dst201, v_dst210, v_dst211; v_load_deinterleave(dst + x * cn, v_dst000, v_dst100, v_dst200); v_load_deinterleave(dst + (x + step) * cn, v_dst001, v_dst101, v_dst201); v_load_deinterleave(dst + (x + step * 2) * cn, v_dst010, v_dst110, v_dst210); v_load_deinterleave(dst + (x + step * 3) * cn, v_dst011, v_dst111, v_dst211); v_dst000 += v_cvt_f32(v_reinterpret_as_s32(v_src000)); v_dst001 += v_cvt_f32(v_reinterpret_as_s32(v_src001)); v_dst010 += v_cvt_f32(v_reinterpret_as_s32(v_src010)); v_dst011 += v_cvt_f32(v_reinterpret_as_s32(v_src011)); v_dst100 += v_cvt_f32(v_reinterpret_as_s32(v_src100)); v_dst101 += v_cvt_f32(v_reinterpret_as_s32(v_src101)); v_dst110 += v_cvt_f32(v_reinterpret_as_s32(v_src110)); v_dst111 += v_cvt_f32(v_reinterpret_as_s32(v_src111)); v_dst200 += v_cvt_f32(v_reinterpret_as_s32(v_src200)); v_dst201 += v_cvt_f32(v_reinterpret_as_s32(v_src201)); v_dst210 += v_cvt_f32(v_reinterpret_as_s32(v_src210)); v_dst211 += v_cvt_f32(v_reinterpret_as_s32(v_src211)); v_store_interleave(dst + x * cn, v_dst000, v_dst100, v_dst200); v_store_interleave(dst + (x + step) * cn, v_dst001, v_dst101, v_dst201); v_store_interleave(dst + (x + step * 2) * cn, v_dst010, v_dst110, v_dst210); v_store_interleave(dst + (x + step * 3) * cn, v_dst011, v_dst111, v_dst211); } } } #endif // CV_SIMD accSqr_general_(src, dst, mask, len, cn, x); } void accSqr_simd_(const ushort* src, float* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD const int cVectorWidth = v_uint16::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_src = vx_load(src + x); v_uint32 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_float32 v_float0, v_float1; v_float0 = v_cvt_f32(v_reinterpret_as_s32(v_src0)); v_float1 = v_cvt_f32(v_reinterpret_as_s32(v_src1)); v_store(dst + x, v_fma(v_float0, v_float0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_float1, v_float1, vx_load(dst + x + step))); } } else { v_uint32 v_0 = vx_setzero_u32(); if (cn == 1) { for ( ; x <= len - cVectorWidth ; x += cVectorWidth) { v_uint16 v_mask16 = vx_load_expand(mask + x); v_uint32 v_mask0, v_mask1; v_expand(v_mask16, v_mask0, v_mask1); v_mask0 = ~(v_mask0 == v_0); v_mask1 = ~(v_mask1 == v_0); v_uint16 v_src = vx_load(src + x); v_uint32 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_src0 = v_src0 & v_mask0; v_src1 = v_src1 & v_mask1; v_float32 v_float0, v_float1; v_float0 = v_cvt_f32(v_reinterpret_as_s32(v_src0)); v_float1 = v_cvt_f32(v_reinterpret_as_s32(v_src1)); v_store(dst + x, v_fma(v_float0, v_float0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_float1, v_float1, vx_load(dst + x + step))); } } else if (cn == 3) { for ( ; x <= len - cVectorWidth ; x += cVectorWidth) { v_uint16 v_mask16 = vx_load_expand(mask + x); v_uint32 v_mask0, v_mask1; v_expand(v_mask16, v_mask0, v_mask1); v_mask0 = ~(v_mask0 == v_0); v_mask1 = ~(v_mask1 == v_0); v_uint16 v_src0, v_src1, v_src2; v_load_deinterleave(src + x * cn, v_src0, v_src1, v_src2); v_uint32 v_int00, v_int01, v_int10, v_int11, v_int20, v_int21; v_expand(v_src0, v_int00, v_int01); v_expand(v_src1, v_int10, v_int11); v_expand(v_src2, v_int20, v_int21); v_int00 = v_int00 & v_mask0; v_int01 = v_int01 & v_mask1; v_int10 = v_int10 & v_mask0; v_int11 = v_int11 & v_mask1; v_int20 = v_int20 & v_mask0; v_int21 = v_int21 & v_mask1; v_float32 v_src00, v_src01, v_src10, v_src11, v_src20, v_src21; v_src00 = v_cvt_f32(v_reinterpret_as_s32(v_int00)); v_src01 = v_cvt_f32(v_reinterpret_as_s32(v_int01)); v_src10 = v_cvt_f32(v_reinterpret_as_s32(v_int10)); v_src11 = v_cvt_f32(v_reinterpret_as_s32(v_int11)); v_src20 = v_cvt_f32(v_reinterpret_as_s32(v_int20)); v_src21 = v_cvt_f32(v_reinterpret_as_s32(v_int21)); v_float32 v_dst00, v_dst01, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_dst00 = v_fma(v_src00, v_src00, v_dst00); v_dst01 = v_fma(v_src01, v_src01, v_dst01); v_dst10 = v_fma(v_src10, v_src10, v_dst10); v_dst11 = v_fma(v_src11, v_src11, v_dst11); v_dst20 = v_fma(v_src20, v_src20, v_dst20); v_dst21 = v_fma(v_src21, v_src21, v_dst21); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); } } } #endif // CV_SIMD accSqr_general_(src, dst, mask, len, cn, x); } void accSqr_simd_(const float* src, float* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD const int cVectorWidth = v_uint16::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; #if CV_AVX && !CV_AVX2 for ( ; x <= size - 8 ; x += 8) { __m256 v_src = _mm256_loadu_ps(src + x); __m256 v_dst = _mm256_loadu_ps(dst + x); v_src = _mm256_mul_ps(v_src, v_src); v_dst = _mm256_add_ps(v_src, v_dst); _mm256_storeu_ps(dst + x, v_dst); } #else for (; x <= size - cVectorWidth; x += cVectorWidth) { v_float32 v_src0 = vx_load(src + x); v_float32 v_src1 = vx_load(src + x + step); v_store(dst + x, v_fma(v_src0, v_src0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_src1, v_src1, vx_load(dst + x + step))); } #endif // CV_AVX && !CV_AVX2 } else { v_uint32 v_0 = vx_setzero_u32(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask16 = vx_load_expand(mask + x); v_uint32 v_mask_0, v_mask_1; v_expand(v_mask16, v_mask_0, v_mask_1); v_float32 v_mask0 = v_reinterpret_as_f32(~(v_mask_0 == v_0)); v_float32 v_mask1 = v_reinterpret_as_f32(~(v_mask_1 == v_0)); v_float32 v_src0 = vx_load(src + x); v_float32 v_src1 = vx_load(src + x + step); v_src0 = v_src0 & v_mask0; v_src1 = v_src1 & v_mask1; v_store(dst + x, v_fma(v_src0, v_src0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_src1, v_src1, vx_load(dst + x + step))); } } else if (cn == 3) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask16 = vx_load_expand(mask + x); v_uint32 v_mask_0, v_mask_1; v_expand(v_mask16, v_mask_0, v_mask_1); v_float32 v_mask0 = v_reinterpret_as_f32(~(v_mask_0 == v_0)); v_float32 v_mask1 = v_reinterpret_as_f32(~(v_mask_1 == v_0)); v_float32 v_src00, v_src10, v_src20, v_src01, v_src11, v_src21; v_load_deinterleave(src + x * cn, v_src00, v_src10, v_src20); v_load_deinterleave(src + (x + step) * cn, v_src01, v_src11, v_src21); v_src00 = v_src00 & v_mask0; v_src01 = v_src01 & v_mask1; v_src10 = v_src10 & v_mask0; v_src11 = v_src11 & v_mask1; v_src20 = v_src20 & v_mask0; v_src21 = v_src21 & v_mask1; v_float32 v_dst00, v_dst10, v_dst20, v_dst01, v_dst11, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_dst00 = v_fma(v_src00, v_src00, v_dst00); v_dst01 = v_fma(v_src01, v_src01, v_dst01); v_dst10 = v_fma(v_src10, v_src10, v_dst10); v_dst11 = v_fma(v_src11, v_src11, v_dst11); v_dst20 = v_fma(v_src20, v_src20, v_dst20); v_dst21 = v_fma(v_src21, v_src21, v_dst21); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); } } } #endif // CV_SIMD accSqr_general_(src, dst, mask, len, cn, x); } void accSqr_simd_(const uchar* src, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_uint16::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_int = vx_load_expand(src + x); v_uint32 v_int0, v_int1; v_expand(v_int, v_int0, v_int1); v_float64 v_src0 = v_cvt_f64(v_reinterpret_as_s32(v_int0)); v_float64 v_src1 = v_cvt_f64_high(v_reinterpret_as_s32(v_int0)); v_float64 v_src2 = v_cvt_f64(v_reinterpret_as_s32(v_int1)); v_float64 v_src3 = v_cvt_f64_high(v_reinterpret_as_s32(v_int1)); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_fma(v_src0, v_src0, v_dst0); v_dst1 = v_fma(v_src1, v_src1, v_dst1); v_dst2 = v_fma(v_src2, v_src2, v_dst2); v_dst3 = v_fma(v_src3, v_src3, v_dst3); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } else { v_uint16 v_0 = vx_setzero_u16(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_uint16 v_src = vx_load_expand(src + x); v_uint16 v_int = v_src & v_mask; v_uint32 v_int0, v_int1; v_expand(v_int, v_int0, v_int1); v_float64 v_src0 = v_cvt_f64(v_reinterpret_as_s32(v_int0)); v_float64 v_src1 = v_cvt_f64_high(v_reinterpret_as_s32(v_int0)); v_float64 v_src2 = v_cvt_f64(v_reinterpret_as_s32(v_int1)); v_float64 v_src3 = v_cvt_f64_high(v_reinterpret_as_s32(v_int1)); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_fma(v_src0, v_src0, v_dst0); v_dst1 = v_fma(v_src1, v_src1, v_dst1); v_dst2 = v_fma(v_src2, v_src2, v_dst2); v_dst3 = v_fma(v_src3, v_src3, v_dst3); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } else if (cn == 3) { for (; x <= len - cVectorWidth * 2; x += cVectorWidth) { v_uint8 v_src0, v_src1, v_src2; v_load_deinterleave(src + x * cn, v_src0, v_src1, v_src2); v_uint16 v_int0 = v_expand_low(v_src0); v_uint16 v_int1 = v_expand_low(v_src1); v_uint16 v_int2 = v_expand_low(v_src2); v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_int0 = v_int0 & v_mask; v_int1 = v_int1 & v_mask; v_int2 = v_int2 & v_mask; v_uint32 v_int00, v_int01, v_int10, v_int11, v_int20, v_int21; v_expand(v_int0, v_int00, v_int01); v_expand(v_int1, v_int10, v_int11); v_expand(v_int2, v_int20, v_int21); v_float64 v_src00 = v_cvt_f64(v_reinterpret_as_s32(v_int00)); v_float64 v_src01 = v_cvt_f64_high(v_reinterpret_as_s32(v_int00)); v_float64 v_src02 = v_cvt_f64(v_reinterpret_as_s32(v_int01)); v_float64 v_src03 = v_cvt_f64_high(v_reinterpret_as_s32(v_int01)); v_float64 v_src10 = v_cvt_f64(v_reinterpret_as_s32(v_int10)); v_float64 v_src11 = v_cvt_f64_high(v_reinterpret_as_s32(v_int10)); v_float64 v_src12 = v_cvt_f64(v_reinterpret_as_s32(v_int11)); v_float64 v_src13 = v_cvt_f64_high(v_reinterpret_as_s32(v_int11)); v_float64 v_src20 = v_cvt_f64(v_reinterpret_as_s32(v_int20)); v_float64 v_src21 = v_cvt_f64_high(v_reinterpret_as_s32(v_int20)); v_float64 v_src22 = v_cvt_f64(v_reinterpret_as_s32(v_int21)); v_float64 v_src23 = v_cvt_f64_high(v_reinterpret_as_s32(v_int21)); v_float64 v_dst00, v_dst01, v_dst02, v_dst03, v_dst10, v_dst11, v_dst12, v_dst13, v_dst20, v_dst21, v_dst22, v_dst23; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_load_deinterleave(dst + (x + step * 2) * cn, v_dst02, v_dst12, v_dst22); v_load_deinterleave(dst + (x + step * 3) * cn, v_dst03, v_dst13, v_dst23); v_dst00 = v_fma(v_src00, v_src00, v_dst00); v_dst01 = v_fma(v_src01, v_src01, v_dst01); v_dst02 = v_fma(v_src02, v_src02, v_dst02); v_dst03 = v_fma(v_src03, v_src03, v_dst03); v_dst10 = v_fma(v_src10, v_src10, v_dst10); v_dst11 = v_fma(v_src11, v_src11, v_dst11); v_dst12 = v_fma(v_src12, v_src12, v_dst12); v_dst13 = v_fma(v_src13, v_src13, v_dst13); v_dst20 = v_fma(v_src20, v_src20, v_dst20); v_dst21 = v_fma(v_src21, v_src21, v_dst21); v_dst22 = v_fma(v_src22, v_src22, v_dst22); v_dst23 = v_fma(v_src23, v_src23, v_dst23); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_store_interleave(dst + (x + step * 2) * cn, v_dst02, v_dst12, v_dst22); v_store_interleave(dst + (x + step * 3) * cn, v_dst03, v_dst13, v_dst23); } } } #endif // CV_SIMD_64F accSqr_general_(src, dst, mask, len, cn, x); } void accSqr_simd_(const ushort* src, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_uint16::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_src = vx_load(src + x); v_uint32 v_int_0, v_int_1; v_expand(v_src, v_int_0, v_int_1); v_int32 v_int0 = v_reinterpret_as_s32(v_int_0); v_int32 v_int1 = v_reinterpret_as_s32(v_int_1); v_float64 v_src0 = v_cvt_f64(v_int0); v_float64 v_src1 = v_cvt_f64_high(v_int0); v_float64 v_src2 = v_cvt_f64(v_int1); v_float64 v_src3 = v_cvt_f64_high(v_int1); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_fma(v_src0, v_src0, v_dst0); v_dst1 = v_fma(v_src1, v_src1, v_dst1); v_dst2 = v_fma(v_src2, v_src2, v_dst2); v_dst3 = v_fma(v_src3, v_src3, v_dst3); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } else { v_uint16 v_0 = vx_setzero_u16(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_uint16 v_src = vx_load(src + x); v_src = v_src & v_mask; v_uint32 v_int_0, v_int_1; v_expand(v_src, v_int_0, v_int_1); v_int32 v_int0 = v_reinterpret_as_s32(v_int_0); v_int32 v_int1 = v_reinterpret_as_s32(v_int_1); v_float64 v_src0 = v_cvt_f64(v_int0); v_float64 v_src1 = v_cvt_f64_high(v_int0); v_float64 v_src2 = v_cvt_f64(v_int1); v_float64 v_src3 = v_cvt_f64_high(v_int1); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_fma(v_src0, v_src0, v_dst0); v_dst1 = v_fma(v_src1, v_src1, v_dst1); v_dst2 = v_fma(v_src2, v_src2, v_dst2); v_dst3 = v_fma(v_src3, v_src3, v_dst3); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } else if (cn == 3) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_uint16 v_src0, v_src1, v_src2; v_load_deinterleave(src + x * cn, v_src0, v_src1, v_src2); v_src0 = v_src0 & v_mask; v_src1 = v_src1 & v_mask; v_src2 = v_src2 & v_mask; v_uint32 v_int00, v_int01, v_int10, v_int11, v_int20, v_int21; v_expand(v_src0, v_int00, v_int01); v_expand(v_src1, v_int10, v_int11); v_expand(v_src2, v_int20, v_int21); v_float64 v_src00 = v_cvt_f64(v_reinterpret_as_s32(v_int00)); v_float64 v_src01 = v_cvt_f64_high(v_reinterpret_as_s32(v_int00)); v_float64 v_src02 = v_cvt_f64(v_reinterpret_as_s32(v_int01)); v_float64 v_src03 = v_cvt_f64_high(v_reinterpret_as_s32(v_int01)); v_float64 v_src10 = v_cvt_f64(v_reinterpret_as_s32(v_int10)); v_float64 v_src11 = v_cvt_f64_high(v_reinterpret_as_s32(v_int10)); v_float64 v_src12 = v_cvt_f64(v_reinterpret_as_s32(v_int11)); v_float64 v_src13 = v_cvt_f64_high(v_reinterpret_as_s32(v_int11)); v_float64 v_src20 = v_cvt_f64(v_reinterpret_as_s32(v_int20)); v_float64 v_src21 = v_cvt_f64_high(v_reinterpret_as_s32(v_int20)); v_float64 v_src22 = v_cvt_f64(v_reinterpret_as_s32(v_int21)); v_float64 v_src23 = v_cvt_f64_high(v_reinterpret_as_s32(v_int21)); v_float64 v_dst00, v_dst01, v_dst02, v_dst03; v_float64 v_dst10, v_dst11, v_dst12, v_dst13; v_float64 v_dst20, v_dst21, v_dst22, v_dst23; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step)* cn, v_dst01, v_dst11, v_dst21); v_load_deinterleave(dst + (x + step * 2)* cn, v_dst02, v_dst12, v_dst22); v_load_deinterleave(dst + (x + step * 3)* cn, v_dst03, v_dst13, v_dst23); v_dst00 = v_fma(v_src00, v_src00, v_dst00); v_dst01 = v_fma(v_src01, v_src01, v_dst01); v_dst02 = v_fma(v_src02, v_src02, v_dst02); v_dst03 = v_fma(v_src03, v_src03, v_dst03); v_dst10 = v_fma(v_src10, v_src10, v_dst10); v_dst11 = v_fma(v_src11, v_src11, v_dst11); v_dst12 = v_fma(v_src12, v_src12, v_dst12); v_dst13 = v_fma(v_src13, v_src13, v_dst13); v_dst20 = v_fma(v_src20, v_src20, v_dst20); v_dst21 = v_fma(v_src21, v_src21, v_dst21); v_dst22 = v_fma(v_src22, v_src22, v_dst22); v_dst23 = v_fma(v_src23, v_src23, v_dst23); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_store_interleave(dst + (x + step * 2) * cn, v_dst02, v_dst12, v_dst22); v_store_interleave(dst + (x + step * 3) * cn, v_dst03, v_dst13, v_dst23); } } } #endif // CV_SIMD_64F accSqr_general_(src, dst, mask, len, cn, x); } void accSqr_simd_(const float* src, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_float32::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; #if CV_AVX && !CV_AVX2 for (; x <= size - 8 ; x += 8) { __m256 v_src = _mm256_loadu_ps(src + x); __m256d v_src0 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_src,0)); __m256d v_src1 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_src,1)); __m256d v_dst0 = _mm256_loadu_pd(dst + x); __m256d v_dst1 = _mm256_loadu_pd(dst + x + 4); v_src0 = _mm256_mul_pd(v_src0, v_src0); v_src1 = _mm256_mul_pd(v_src1, v_src1); v_dst0 = _mm256_add_pd(v_src0, v_dst0); v_dst1 = _mm256_add_pd(v_src1, v_dst1); _mm256_storeu_pd(dst + x, v_dst0); _mm256_storeu_pd(dst + x + 4, v_dst1); } #else for (; x <= size - cVectorWidth; x += cVectorWidth) { v_float32 v_src = vx_load(src + x); v_float64 v_src0 = v_cvt_f64(v_src); v_float64 v_src1 = v_cvt_f64_high(v_src); v_store(dst + x, v_fma(v_src0, v_src0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_src1, v_src1, vx_load(dst + x + step))); } #endif // CV_AVX && !CV_AVX2 } else { v_uint32 v_0 = vx_setzero_u32(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint32 v_mask = vx_load_expand_q(mask + x);; v_mask = ~(v_mask == v_0); v_float32 v_src = vx_load(src + x); v_src = v_src & v_reinterpret_as_f32(v_mask); v_float64 v_src0 = v_cvt_f64(v_src); v_float64 v_src1 = v_cvt_f64_high(v_src); v_store(dst + x, v_fma(v_src0, v_src0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_src1, v_src1, vx_load(dst + x + step))); } } else if (cn == 3) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint32 v_mask = vx_load_expand_q(mask + x); v_mask = ~(v_mask == v_0); v_float32 v_src0, v_src1, v_src2; v_load_deinterleave(src + x * cn, v_src0, v_src1, v_src2); v_src0 = v_src0 & v_reinterpret_as_f32(v_mask); v_src1 = v_src1 & v_reinterpret_as_f32(v_mask); v_src2 = v_src2 & v_reinterpret_as_f32(v_mask); v_float64 v_src00 = v_cvt_f64(v_src0); v_float64 v_src01 = v_cvt_f64_high(v_src0); v_float64 v_src10 = v_cvt_f64(v_src1); v_float64 v_src11 = v_cvt_f64_high(v_src1); v_float64 v_src20 = v_cvt_f64(v_src2); v_float64 v_src21 = v_cvt_f64_high(v_src2); v_float64 v_dst00, v_dst01, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_dst00 = v_fma(v_src00, v_src00, v_dst00); v_dst01 = v_fma(v_src01, v_src01, v_dst01); v_dst10 = v_fma(v_src10, v_src10, v_dst10); v_dst11 = v_fma(v_src11, v_src11, v_dst11); v_dst20 = v_fma(v_src20, v_src20, v_dst20); v_dst21 = v_fma(v_src21, v_src21, v_dst21); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); } } } #endif // CV_SIMD_64F accSqr_general_(src, dst, mask, len, cn, x); } void accSqr_simd_(const double* src, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_float64::nlanes * 2; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; #if CV_AVX && !CV_AVX2 for (; x <= size - 4 ; x += 4) { __m256d v_src = _mm256_loadu_pd(src + x); __m256d v_dst = _mm256_loadu_pd(dst + x); v_src = _mm256_mul_pd(v_src, v_src); v_dst = _mm256_add_pd(v_dst, v_src); _mm256_storeu_pd(dst + x, v_dst); } #else for (; x <= size - cVectorWidth; x += cVectorWidth) { v_float64 v_src0 = vx_load(src + x); v_float64 v_src1 = vx_load(src + x + step); v_store(dst + x, v_fma(v_src0, v_src0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_src1, v_src1, vx_load(dst + x + step))); } #endif // CV_AVX && !CV_AVX2 } else { v_uint64 v_0 = vx_setzero_u64(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint32 v_mask32 = vx_load_expand_q(mask + x); v_uint64 v_masku640, v_masku641; v_expand(v_mask32, v_masku640, v_masku641); v_float64 v_mask0 = v_reinterpret_as_f64(~(v_masku640 == v_0)); v_float64 v_mask1 = v_reinterpret_as_f64(~(v_masku641 == v_0)); v_float64 v_src0 = vx_load(src + x); v_float64 v_src1 = vx_load(src + x + step); v_src0 = v_src0 & v_mask0; v_src1 = v_src1 & v_mask1; v_store(dst + x, v_fma(v_src0, v_src0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_src1, v_src1, vx_load(dst + x + step))); } } else if (cn == 3) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint32 v_mask32 = vx_load_expand_q(mask + x); v_uint64 v_masku640, v_masku641; v_expand(v_mask32, v_masku640, v_masku641); v_float64 v_mask0 = v_reinterpret_as_f64(~(v_masku640 == v_0)); v_float64 v_mask1 = v_reinterpret_as_f64(~(v_masku641 == v_0)); v_float64 v_src00, v_src01, v_src10, v_src11, v_src20, v_src21; v_load_deinterleave(src + x * cn, v_src00, v_src10, v_src20); v_load_deinterleave(src + (x + step) * cn, v_src01, v_src11, v_src21); v_src00 = v_src00 & v_mask0; v_src01 = v_src01 & v_mask1; v_src10 = v_src10 & v_mask0; v_src11 = v_src11 & v_mask1; v_src20 = v_src20 & v_mask0; v_src21 = v_src21 & v_mask1; v_float64 v_dst00, v_dst01, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_dst00 = v_fma(v_src00, v_src00, v_dst00); v_dst01 = v_fma(v_src01, v_src01, v_dst01); v_dst10 = v_fma(v_src10, v_src10, v_dst10); v_dst11 = v_fma(v_src11, v_src11, v_dst11); v_dst20 = v_fma(v_src20, v_src20, v_dst20); v_dst21 = v_fma(v_src21, v_src21, v_dst21); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); } } } #endif // CV_SIMD_64F accSqr_general_(src, dst, mask, len, cn, x); } // product accumulate optimized by universal intrinsic void accProd_simd_(const uchar* src1, const uchar* src2, float* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD const int cVectorWidth = v_uint8::nlanes; const int step = v_uint32::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint8 v_1src = vx_load(src1 + x); v_uint8 v_2src = vx_load(src2 + x); v_uint16 v_src0, v_src1; v_mul_expand(v_1src, v_2src, v_src0, v_src1); v_uint32 v_src00, v_src01, v_src10, v_src11; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_store(dst + x, vx_load(dst + x) + v_cvt_f32(v_reinterpret_as_s32(v_src00))); v_store(dst + x + step, vx_load(dst + x + step) + v_cvt_f32(v_reinterpret_as_s32(v_src01))); v_store(dst + x + step * 2, vx_load(dst + x + step * 2) + v_cvt_f32(v_reinterpret_as_s32(v_src10))); v_store(dst + x + step * 3, vx_load(dst + x + step * 3) + v_cvt_f32(v_reinterpret_as_s32(v_src11))); } } else { v_uint8 v_0 = vx_setzero_u8(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint8 v_mask = vx_load(mask + x); v_mask = ~(v_mask == v_0); v_uint8 v_1src = vx_load(src1 + x); v_uint8 v_2src = vx_load(src2 + x); v_1src = v_1src & v_mask; v_2src = v_2src & v_mask; v_uint16 v_src0, v_src1; v_mul_expand(v_1src, v_2src, v_src0, v_src1); v_uint32 v_src00, v_src01, v_src10, v_src11; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_store(dst + x, vx_load(dst + x) + v_cvt_f32(v_reinterpret_as_s32(v_src00))); v_store(dst + x + step, vx_load(dst + x + step) + v_cvt_f32(v_reinterpret_as_s32(v_src01))); v_store(dst + x + step * 2, vx_load(dst + x + step * 2) + v_cvt_f32(v_reinterpret_as_s32(v_src10))); v_store(dst + x + step * 3, vx_load(dst + x + step * 3) + v_cvt_f32(v_reinterpret_as_s32(v_src11))); } } else if (cn == 3) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint8 v_mask = vx_load(mask + x); v_mask = ~(v_mask == v_0); v_uint8 v_1src0, v_1src1, v_1src2, v_2src0, v_2src1, v_2src2; v_load_deinterleave(src1 + x * cn, v_1src0, v_1src1, v_1src2); v_load_deinterleave(src2 + x * cn, v_2src0, v_2src1, v_2src2); v_1src0 = v_1src0 & v_mask; v_1src1 = v_1src1 & v_mask; v_1src2 = v_1src2 & v_mask; v_2src0 = v_2src0 & v_mask; v_2src1 = v_2src1 & v_mask; v_2src2 = v_2src2 & v_mask; v_uint16 v_src00, v_src01, v_src10, v_src11, v_src20, v_src21; v_mul_expand(v_1src0, v_2src0, v_src00, v_src01); v_mul_expand(v_1src1, v_2src1, v_src10, v_src11); v_mul_expand(v_1src2, v_2src2, v_src20, v_src21); v_uint32 v_src000, v_src001, v_src002, v_src003, v_src100, v_src101, v_src102, v_src103, v_src200, v_src201, v_src202, v_src203; v_expand(v_src00, v_src000, v_src001); v_expand(v_src01, v_src002, v_src003); v_expand(v_src10, v_src100, v_src101); v_expand(v_src11, v_src102, v_src103); v_expand(v_src20, v_src200, v_src201); v_expand(v_src21, v_src202, v_src203); v_float32 v_dst000, v_dst001, v_dst002, v_dst003, v_dst100, v_dst101, v_dst102, v_dst103, v_dst200, v_dst201, v_dst202, v_dst203; v_load_deinterleave(dst + x * cn, v_dst000, v_dst100, v_dst200); v_load_deinterleave(dst + (x + step) * cn, v_dst001, v_dst101, v_dst201); v_load_deinterleave(dst + (x + step * 2) * cn, v_dst002, v_dst102, v_dst202); v_load_deinterleave(dst + (x + step * 3) * cn, v_dst003, v_dst103, v_dst203); v_dst000 = v_dst000 + v_cvt_f32(v_reinterpret_as_s32(v_src000)); v_dst001 = v_dst001 + v_cvt_f32(v_reinterpret_as_s32(v_src001)); v_dst002 = v_dst002 + v_cvt_f32(v_reinterpret_as_s32(v_src002)); v_dst003 = v_dst003 + v_cvt_f32(v_reinterpret_as_s32(v_src003)); v_dst100 = v_dst100 + v_cvt_f32(v_reinterpret_as_s32(v_src100)); v_dst101 = v_dst101 + v_cvt_f32(v_reinterpret_as_s32(v_src101)); v_dst102 = v_dst102 + v_cvt_f32(v_reinterpret_as_s32(v_src102)); v_dst103 = v_dst103 + v_cvt_f32(v_reinterpret_as_s32(v_src103)); v_dst200 = v_dst200 + v_cvt_f32(v_reinterpret_as_s32(v_src200)); v_dst201 = v_dst201 + v_cvt_f32(v_reinterpret_as_s32(v_src201)); v_dst202 = v_dst202 + v_cvt_f32(v_reinterpret_as_s32(v_src202)); v_dst203 = v_dst203 + v_cvt_f32(v_reinterpret_as_s32(v_src203)); v_store_interleave(dst + x * cn, v_dst000, v_dst100, v_dst200); v_store_interleave(dst + (x + step) * cn, v_dst001, v_dst101, v_dst201); v_store_interleave(dst + (x + step * 2) * cn, v_dst002, v_dst102, v_dst202); v_store_interleave(dst + (x + step * 3) * cn, v_dst003, v_dst103, v_dst203); } } } #endif // CV_SIMD accProd_general_(src1, src2, dst, mask, len, cn, x); } void accProd_simd_(const ushort* src1, const ushort* src2, float* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD const int cVectorWidth = v_uint16::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_1src = vx_load(src1 + x); v_uint16 v_2src = vx_load(src2 + x); v_uint32 v_1src0, v_1src1, v_2src0, v_2src1; v_expand(v_1src, v_1src0, v_1src1); v_expand(v_2src, v_2src0, v_2src1); v_float32 v_1float0 = v_cvt_f32(v_reinterpret_as_s32(v_1src0)); v_float32 v_1float1 = v_cvt_f32(v_reinterpret_as_s32(v_1src1)); v_float32 v_2float0 = v_cvt_f32(v_reinterpret_as_s32(v_2src0)); v_float32 v_2float1 = v_cvt_f32(v_reinterpret_as_s32(v_2src1)); v_store(dst + x, v_fma(v_1float0, v_2float0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_1float1, v_2float1, vx_load(dst + x + step))); } } else { v_uint16 v_0 = vx_setzero_u16(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_0 == v_mask); v_uint16 v_1src = vx_load(src1 + x) & v_mask; v_uint16 v_2src = vx_load(src2 + x) & v_mask; v_uint32 v_1src0, v_1src1, v_2src0, v_2src1; v_expand(v_1src, v_1src0, v_1src1); v_expand(v_2src, v_2src0, v_2src1); v_float32 v_1float0 = v_cvt_f32(v_reinterpret_as_s32(v_1src0)); v_float32 v_1float1 = v_cvt_f32(v_reinterpret_as_s32(v_1src1)); v_float32 v_2float0 = v_cvt_f32(v_reinterpret_as_s32(v_2src0)); v_float32 v_2float1 = v_cvt_f32(v_reinterpret_as_s32(v_2src1)); v_store(dst + x, v_fma(v_1float0, v_2float0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_1float1, v_2float1, vx_load(dst + x + step))); } } else if (cn == 3) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_0 == v_mask); v_uint16 v_1src0, v_1src1, v_1src2, v_2src0, v_2src1, v_2src2; v_load_deinterleave(src1 + x * cn, v_1src0, v_1src1, v_1src2); v_load_deinterleave(src2 + x * cn, v_2src0, v_2src1, v_2src2); v_1src0 = v_1src0 & v_mask; v_1src1 = v_1src1 & v_mask; v_1src2 = v_1src2 & v_mask; v_2src0 = v_2src0 & v_mask; v_2src1 = v_2src1 & v_mask; v_2src2 = v_2src2 & v_mask; v_uint32 v_1src00, v_1src01, v_1src10, v_1src11, v_1src20, v_1src21, v_2src00, v_2src01, v_2src10, v_2src11, v_2src20, v_2src21; v_expand(v_1src0, v_1src00, v_1src01); v_expand(v_1src1, v_1src10, v_1src11); v_expand(v_1src2, v_1src20, v_1src21); v_expand(v_2src0, v_2src00, v_2src01); v_expand(v_2src1, v_2src10, v_2src11); v_expand(v_2src2, v_2src20, v_2src21); v_float32 v_1float00 = v_cvt_f32(v_reinterpret_as_s32(v_1src00)); v_float32 v_1float01 = v_cvt_f32(v_reinterpret_as_s32(v_1src01)); v_float32 v_1float10 = v_cvt_f32(v_reinterpret_as_s32(v_1src10)); v_float32 v_1float11 = v_cvt_f32(v_reinterpret_as_s32(v_1src11)); v_float32 v_1float20 = v_cvt_f32(v_reinterpret_as_s32(v_1src20)); v_float32 v_1float21 = v_cvt_f32(v_reinterpret_as_s32(v_1src21)); v_float32 v_2float00 = v_cvt_f32(v_reinterpret_as_s32(v_2src00)); v_float32 v_2float01 = v_cvt_f32(v_reinterpret_as_s32(v_2src01)); v_float32 v_2float10 = v_cvt_f32(v_reinterpret_as_s32(v_2src10)); v_float32 v_2float11 = v_cvt_f32(v_reinterpret_as_s32(v_2src11)); v_float32 v_2float20 = v_cvt_f32(v_reinterpret_as_s32(v_2src20)); v_float32 v_2float21 = v_cvt_f32(v_reinterpret_as_s32(v_2src21)); v_float32 v_dst00, v_dst01, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_dst00 = v_fma(v_1float00, v_2float00, v_dst00); v_dst01 = v_fma(v_1float01, v_2float01, v_dst01); v_dst10 = v_fma(v_1float10, v_2float10, v_dst10); v_dst11 = v_fma(v_1float11, v_2float11, v_dst11); v_dst20 = v_fma(v_1float20, v_2float20, v_dst20); v_dst21 = v_fma(v_1float21, v_2float21, v_dst21); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); } } } #endif // CV_SIMD accProd_general_(src1, src2, dst, mask, len, cn, x); } void accProd_simd_(const float* src1, const float* src2, float* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD const int cVectorWidth = v_uint16::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; #if CV_AVX && !CV_AVX2 for (; x <= size - 8 ; x += 8) { __m256 v_src0 = _mm256_loadu_ps(src1 + x); __m256 v_src1 = _mm256_loadu_ps(src2 + x); __m256 v_dst = _mm256_loadu_ps(dst + x); __m256 v_src = _mm256_mul_ps(v_src0, v_src1); v_dst = _mm256_add_ps(v_src, v_dst); _mm256_storeu_ps(dst + x, v_dst); } #else for (; x <= size - cVectorWidth; x += cVectorWidth) { v_store(dst + x, v_fma(vx_load(src1 + x), vx_load(src2 + x), vx_load(dst + x))); v_store(dst + x + step, v_fma(vx_load(src1 + x + step), vx_load(src2 + x + step), vx_load(dst + x + step))); } #endif // CV_AVX && !CV_AVX2 } else { v_uint32 v_0 = vx_setzero_u32(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint32 v_mask32_0 = vx_load_expand_q(mask + x); v_uint32 v_mask32_1 = vx_load_expand_q(mask + x + step); v_float32 v_mask0 = v_reinterpret_as_f32(~(v_mask32_0 == v_0)); v_float32 v_mask1 = v_reinterpret_as_f32(~(v_mask32_1 == v_0)); v_store(dst + x, vx_load(dst + x) + ((vx_load(src1 + x) * vx_load(src2 + x)) & v_mask0)); v_store(dst + x + step, vx_load(dst + x + step) + ((vx_load(src1 + x + step) * vx_load(src2 + x + step)) & v_mask1)); } } else if (cn == 3) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint32 v_mask32_0 = vx_load_expand_q(mask + x); v_uint32 v_mask32_1 = vx_load_expand_q(mask + x + step); v_float32 v_mask0 = v_reinterpret_as_f32(~(v_mask32_0 == v_0)); v_float32 v_mask1 = v_reinterpret_as_f32(~(v_mask32_1 == v_0)); v_float32 v_1src00, v_1src01, v_1src10, v_1src11, v_1src20, v_1src21; v_float32 v_2src00, v_2src01, v_2src10, v_2src11, v_2src20, v_2src21; v_load_deinterleave(src1 + x * cn, v_1src00, v_1src10, v_1src20); v_load_deinterleave(src2 + x * cn, v_2src00, v_2src10, v_2src20); v_load_deinterleave(src1 + (x + step) * cn, v_1src01, v_1src11, v_1src21); v_load_deinterleave(src2 + (x + step) * cn, v_2src01, v_2src11, v_2src21); v_float32 v_dst00, v_dst01, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_store_interleave(dst + x * cn, v_dst00 + ((v_1src00 * v_2src00) & v_mask0), v_dst10 + ((v_1src10 * v_2src10) & v_mask0), v_dst20 + ((v_1src20 * v_2src20) & v_mask0)); v_store_interleave(dst + (x + step) * cn, v_dst01 + ((v_1src01 * v_2src01) & v_mask1), v_dst11 + ((v_1src11 * v_2src11) & v_mask1), v_dst21 + ((v_1src21 * v_2src21) & v_mask1)); } } } #endif // CV_SIMD accProd_general_(src1, src2, dst, mask, len, cn, x); } void accProd_simd_(const uchar* src1, const uchar* src2, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_uint16::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_1int = vx_load_expand(src1 + x); v_uint16 v_2int = vx_load_expand(src2 + x); v_uint32 v_1int_0, v_1int_1, v_2int_0, v_2int_1; v_expand(v_1int, v_1int_0, v_1int_1); v_expand(v_2int, v_2int_0, v_2int_1); v_int32 v_1int0 = v_reinterpret_as_s32(v_1int_0); v_int32 v_1int1 = v_reinterpret_as_s32(v_1int_1); v_int32 v_2int0 = v_reinterpret_as_s32(v_2int_0); v_int32 v_2int1 = v_reinterpret_as_s32(v_2int_1); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_fma(v_cvt_f64(v_1int0), v_cvt_f64(v_2int0), v_dst0); v_dst1 = v_fma(v_cvt_f64_high(v_1int0), v_cvt_f64_high(v_2int0), v_dst1); v_dst2 = v_fma(v_cvt_f64(v_1int1), v_cvt_f64(v_2int1), v_dst2); v_dst3 = v_fma(v_cvt_f64_high(v_1int1), v_cvt_f64_high(v_2int1), v_dst3); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } else { v_uint16 v_0 = vx_setzero_u16(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_uint16 v_1int = vx_load_expand(src1 + x) & v_mask; v_uint16 v_2int = vx_load_expand(src2 + x) & v_mask; v_uint32 v_1int_0, v_1int_1, v_2int_0, v_2int_1; v_expand(v_1int, v_1int_0, v_1int_1); v_expand(v_2int, v_2int_0, v_2int_1); v_int32 v_1int0 = v_reinterpret_as_s32(v_1int_0); v_int32 v_1int1 = v_reinterpret_as_s32(v_1int_1); v_int32 v_2int0 = v_reinterpret_as_s32(v_2int_0); v_int32 v_2int1 = v_reinterpret_as_s32(v_2int_1); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_fma(v_cvt_f64(v_1int0), v_cvt_f64(v_2int0), v_dst0); v_dst1 = v_fma(v_cvt_f64_high(v_1int0), v_cvt_f64_high(v_2int0), v_dst1); v_dst2 = v_fma(v_cvt_f64(v_1int1), v_cvt_f64(v_2int1), v_dst2); v_dst3 = v_fma(v_cvt_f64_high(v_1int1), v_cvt_f64_high(v_2int1), v_dst3); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } else if (cn == 3) { for (; x <= len - cVectorWidth * 2; x += cVectorWidth) { v_uint8 v_1src0, v_1src1, v_1src2, v_2src0, v_2src1, v_2src2; v_load_deinterleave(src1 + x * cn, v_1src0, v_1src1, v_1src2); v_load_deinterleave(src2 + x * cn, v_2src0, v_2src1, v_2src2); v_uint16 v_1int0 = v_expand_low(v_1src0); v_uint16 v_1int1 = v_expand_low(v_1src1); v_uint16 v_1int2 = v_expand_low(v_1src2); v_uint16 v_2int0 = v_expand_low(v_2src0); v_uint16 v_2int1 = v_expand_low(v_2src1); v_uint16 v_2int2 = v_expand_low(v_2src2); v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_1int0 = v_1int0 & v_mask; v_1int1 = v_1int1 & v_mask; v_1int2 = v_1int2 & v_mask; v_2int0 = v_2int0 & v_mask; v_2int1 = v_2int1 & v_mask; v_2int2 = v_2int2 & v_mask; v_uint32 v_1int00, v_1int01, v_1int10, v_1int11, v_1int20, v_1int21; v_uint32 v_2int00, v_2int01, v_2int10, v_2int11, v_2int20, v_2int21; v_expand(v_1int0, v_1int00, v_1int01); v_expand(v_1int1, v_1int10, v_1int11); v_expand(v_1int2, v_1int20, v_1int21); v_expand(v_2int0, v_2int00, v_2int01); v_expand(v_2int1, v_2int10, v_2int11); v_expand(v_2int2, v_2int20, v_2int21); v_float64 v_dst00, v_dst01, v_dst02, v_dst03, v_dst10, v_dst11, v_dst12, v_dst13, v_dst20, v_dst21, v_dst22, v_dst23; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_load_deinterleave(dst + (x + step * 2) * cn, v_dst02, v_dst12, v_dst22); v_load_deinterleave(dst + (x + step * 3) * cn, v_dst03, v_dst13, v_dst23); v_dst00 = v_fma(v_cvt_f64(v_reinterpret_as_s32(v_1int00)), v_cvt_f64(v_reinterpret_as_s32(v_2int00)), v_dst00); v_dst01 = v_fma(v_cvt_f64_high(v_reinterpret_as_s32(v_1int00)), v_cvt_f64_high(v_reinterpret_as_s32(v_2int00)), v_dst01); v_dst02 = v_fma(v_cvt_f64(v_reinterpret_as_s32(v_1int01)), v_cvt_f64(v_reinterpret_as_s32(v_2int01)), v_dst02); v_dst03 = v_fma(v_cvt_f64_high(v_reinterpret_as_s32(v_1int01)), v_cvt_f64_high(v_reinterpret_as_s32(v_2int01)), v_dst03); v_dst10 = v_fma(v_cvt_f64(v_reinterpret_as_s32(v_1int10)), v_cvt_f64(v_reinterpret_as_s32(v_2int10)), v_dst10); v_dst11 = v_fma(v_cvt_f64_high(v_reinterpret_as_s32(v_1int10)), v_cvt_f64_high(v_reinterpret_as_s32(v_2int10)), v_dst11); v_dst12 = v_fma(v_cvt_f64(v_reinterpret_as_s32(v_1int11)), v_cvt_f64(v_reinterpret_as_s32(v_2int11)), v_dst12); v_dst13 = v_fma(v_cvt_f64_high(v_reinterpret_as_s32(v_1int11)), v_cvt_f64_high(v_reinterpret_as_s32(v_2int11)), v_dst13); v_dst20 = v_fma(v_cvt_f64(v_reinterpret_as_s32(v_1int20)), v_cvt_f64(v_reinterpret_as_s32(v_2int20)), v_dst20); v_dst21 = v_fma(v_cvt_f64_high(v_reinterpret_as_s32(v_1int20)), v_cvt_f64_high(v_reinterpret_as_s32(v_2int20)), v_dst21); v_dst22 = v_fma(v_cvt_f64(v_reinterpret_as_s32(v_1int21)), v_cvt_f64(v_reinterpret_as_s32(v_2int21)), v_dst22); v_dst23 = v_fma(v_cvt_f64_high(v_reinterpret_as_s32(v_1int21)), v_cvt_f64_high(v_reinterpret_as_s32(v_2int21)), v_dst23); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_store_interleave(dst + (x + step * 2) * cn, v_dst02, v_dst12, v_dst22); v_store_interleave(dst + (x + step * 3) * cn, v_dst03, v_dst13, v_dst23); } } } #endif // CV_SIMD_64F accProd_general_(src1, src2, dst, mask, len, cn, x); } void accProd_simd_(const ushort* src1, const ushort* src2, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_uint16::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_1src = vx_load(src1 + x); v_uint16 v_2src = vx_load(src2 + x); v_uint32 v_1int_0, v_1int_1, v_2int_0, v_2int_1; v_expand(v_1src, v_1int_0, v_1int_1); v_expand(v_2src, v_2int_0, v_2int_1); v_int32 v_1int0 = v_reinterpret_as_s32(v_1int_0); v_int32 v_1int1 = v_reinterpret_as_s32(v_1int_1); v_int32 v_2int0 = v_reinterpret_as_s32(v_2int_0); v_int32 v_2int1 = v_reinterpret_as_s32(v_2int_1); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_fma(v_cvt_f64(v_1int0), v_cvt_f64(v_2int0), v_dst0); v_dst1 = v_fma(v_cvt_f64_high(v_1int0), v_cvt_f64_high(v_2int0), v_dst1); v_dst2 = v_fma(v_cvt_f64(v_1int1), v_cvt_f64(v_2int1), v_dst2); v_dst3 = v_fma(v_cvt_f64_high(v_1int1), v_cvt_f64_high(v_2int1), v_dst3); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } else { v_uint16 v_0 = vx_setzero_u16(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_uint16 v_1src = vx_load(src1 + x); v_uint16 v_2src = vx_load(src2 + x); v_1src = v_1src & v_mask; v_2src = v_2src & v_mask; v_uint32 v_1int_0, v_1int_1, v_2int_0, v_2int_1; v_expand(v_1src, v_1int_0, v_1int_1); v_expand(v_2src, v_2int_0, v_2int_1); v_int32 v_1int0 = v_reinterpret_as_s32(v_1int_0); v_int32 v_1int1 = v_reinterpret_as_s32(v_1int_1); v_int32 v_2int0 = v_reinterpret_as_s32(v_2int_0); v_int32 v_2int1 = v_reinterpret_as_s32(v_2int_1); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_fma(v_cvt_f64(v_1int0), v_cvt_f64(v_2int0), v_dst0); v_dst1 = v_fma(v_cvt_f64_high(v_1int0), v_cvt_f64_high(v_2int0), v_dst1); v_dst2 = v_fma(v_cvt_f64(v_1int1), v_cvt_f64(v_2int1), v_dst2); v_dst3 = v_fma(v_cvt_f64_high(v_1int1), v_cvt_f64_high(v_2int1), v_dst3); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } else if (cn == 3) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint16 v_mask = vx_load_expand(mask + x); v_mask = ~(v_mask == v_0); v_uint16 v_1src0, v_1src1, v_1src2, v_2src0, v_2src1, v_2src2; v_load_deinterleave(src1 + x * cn, v_1src0, v_1src1, v_1src2); v_load_deinterleave(src2 + x * cn, v_2src0, v_2src1, v_2src2); v_1src0 = v_1src0 & v_mask; v_1src1 = v_1src1 & v_mask; v_1src2 = v_1src2 & v_mask; v_2src0 = v_2src0 & v_mask; v_2src1 = v_2src1 & v_mask; v_2src2 = v_2src2 & v_mask; v_uint32 v_1int_00, v_1int_01, v_2int_00, v_2int_01; v_uint32 v_1int_10, v_1int_11, v_2int_10, v_2int_11; v_uint32 v_1int_20, v_1int_21, v_2int_20, v_2int_21; v_expand(v_1src0, v_1int_00, v_1int_01); v_expand(v_1src1, v_1int_10, v_1int_11); v_expand(v_1src2, v_1int_20, v_1int_21); v_expand(v_2src0, v_2int_00, v_2int_01); v_expand(v_2src1, v_2int_10, v_2int_11); v_expand(v_2src2, v_2int_20, v_2int_21); v_int32 v_1int00 = v_reinterpret_as_s32(v_1int_00); v_int32 v_1int01 = v_reinterpret_as_s32(v_1int_01); v_int32 v_1int10 = v_reinterpret_as_s32(v_1int_10); v_int32 v_1int11 = v_reinterpret_as_s32(v_1int_11); v_int32 v_1int20 = v_reinterpret_as_s32(v_1int_20); v_int32 v_1int21 = v_reinterpret_as_s32(v_1int_21); v_int32 v_2int00 = v_reinterpret_as_s32(v_2int_00); v_int32 v_2int01 = v_reinterpret_as_s32(v_2int_01); v_int32 v_2int10 = v_reinterpret_as_s32(v_2int_10); v_int32 v_2int11 = v_reinterpret_as_s32(v_2int_11); v_int32 v_2int20 = v_reinterpret_as_s32(v_2int_20); v_int32 v_2int21 = v_reinterpret_as_s32(v_2int_21); v_float64 v_dst00, v_dst01, v_dst02, v_dst03; v_float64 v_dst10, v_dst11, v_dst12, v_dst13; v_float64 v_dst20, v_dst21, v_dst22, v_dst23; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_load_deinterleave(dst + (x + step * 2) * cn, v_dst02, v_dst12, v_dst22); v_load_deinterleave(dst + (x + step * 3) * cn, v_dst03, v_dst13, v_dst23); v_dst00 = v_fma(v_cvt_f64(v_1int00), v_cvt_f64(v_2int00), v_dst00); v_dst01 = v_fma(v_cvt_f64_high(v_1int00), v_cvt_f64_high(v_2int00), v_dst01); v_dst02 = v_fma(v_cvt_f64(v_1int01), v_cvt_f64(v_2int01), v_dst02); v_dst03 = v_fma(v_cvt_f64_high(v_1int01), v_cvt_f64_high(v_2int01), v_dst03); v_dst10 = v_fma(v_cvt_f64(v_1int10), v_cvt_f64(v_2int10), v_dst10); v_dst11 = v_fma(v_cvt_f64_high(v_1int10), v_cvt_f64_high(v_2int10), v_dst11); v_dst12 = v_fma(v_cvt_f64(v_1int11), v_cvt_f64(v_2int11), v_dst12); v_dst13 = v_fma(v_cvt_f64_high(v_1int11), v_cvt_f64_high(v_2int11), v_dst13); v_dst20 = v_fma(v_cvt_f64(v_1int20), v_cvt_f64(v_2int20), v_dst20); v_dst21 = v_fma(v_cvt_f64_high(v_1int20), v_cvt_f64_high(v_2int20), v_dst21); v_dst22 = v_fma(v_cvt_f64(v_1int21), v_cvt_f64(v_2int21), v_dst22); v_dst23 = v_fma(v_cvt_f64_high(v_1int21), v_cvt_f64_high(v_2int21), v_dst23); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_store_interleave(dst + (x + step * 2) * cn, v_dst02, v_dst12, v_dst22); v_store_interleave(dst + (x + step * 3) * cn, v_dst03, v_dst13, v_dst23); } } } #endif // CV_SIMD_64F accProd_general_(src1, src2, dst, mask, len, cn, x); } void accProd_simd_(const float* src1, const float* src2, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_float32::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; #if CV_AVX && !CV_AVX2 for ( ; x <= size - 8 ; x += 8) { __m256 v_1src = _mm256_loadu_ps(src1 + x); __m256 v_2src = _mm256_loadu_ps(src2 + x); __m256d v_src00 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_1src,0)); __m256d v_src01 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_1src,1)); __m256d v_src10 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_2src,0)); __m256d v_src11 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_2src,1)); __m256d v_dst0 = _mm256_loadu_pd(dst + x); __m256d v_dst1 = _mm256_loadu_pd(dst + x + 4); __m256d v_src0 = _mm256_mul_pd(v_src00, v_src10); __m256d v_src1 = _mm256_mul_pd(v_src01, v_src11); v_dst0 = _mm256_add_pd(v_src0, v_dst0); v_dst1 = _mm256_add_pd(v_src1, v_dst1); _mm256_storeu_pd(dst + x, v_dst0); _mm256_storeu_pd(dst + x + 4, v_dst1); } #else for (; x <= size - cVectorWidth; x += cVectorWidth) { v_float32 v_1src = vx_load(src1 + x); v_float32 v_2src = vx_load(src2 + x); v_float64 v_1src0 = v_cvt_f64(v_1src); v_float64 v_1src1 = v_cvt_f64_high(v_1src); v_float64 v_2src0 = v_cvt_f64(v_2src); v_float64 v_2src1 = v_cvt_f64_high(v_2src); v_store(dst + x, v_fma(v_1src0, v_2src0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_1src1, v_2src1, vx_load(dst + x + step))); } #endif // CV_AVX && !CV_AVX2 } else { v_uint32 v_0 = vx_setzero_u32(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint32 v_mask = vx_load_expand_q(mask + x); v_mask = ~(v_mask == v_0); v_float32 v_1src = vx_load(src1 + x); v_float32 v_2src = vx_load(src2 + x); v_1src = v_1src & v_reinterpret_as_f32(v_mask); v_2src = v_2src & v_reinterpret_as_f32(v_mask); v_float64 v_1src0 = v_cvt_f64(v_1src); v_float64 v_1src1 = v_cvt_f64_high(v_1src); v_float64 v_2src0 = v_cvt_f64(v_2src); v_float64 v_2src1 = v_cvt_f64_high(v_2src); v_store(dst + x, v_fma(v_1src0, v_2src0, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_1src1, v_2src1, vx_load(dst + x + step))); } } else if (cn == 3) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint32 v_mask = vx_load_expand_q(mask + x); v_mask = ~(v_mask == v_0); v_float32 v_1src0, v_1src1, v_1src2, v_2src0, v_2src1, v_2src2; v_load_deinterleave(src1 + x * cn, v_1src0, v_1src1, v_1src2); v_load_deinterleave(src2 + x * cn, v_2src0, v_2src1, v_2src2); v_1src0 = v_1src0 & v_reinterpret_as_f32(v_mask); v_1src1 = v_1src1 & v_reinterpret_as_f32(v_mask); v_1src2 = v_1src2 & v_reinterpret_as_f32(v_mask); v_2src0 = v_2src0 & v_reinterpret_as_f32(v_mask); v_2src1 = v_2src1 & v_reinterpret_as_f32(v_mask); v_2src2 = v_2src2 & v_reinterpret_as_f32(v_mask); v_float64 v_dst00, v_dst01, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_dst00 = v_fma(v_cvt_f64(v_1src0), v_cvt_f64(v_2src0), v_dst00); v_dst01 = v_fma(v_cvt_f64_high(v_1src0), v_cvt_f64_high(v_2src0), v_dst01); v_dst10 = v_fma(v_cvt_f64(v_1src1), v_cvt_f64(v_2src1), v_dst10); v_dst11 = v_fma(v_cvt_f64_high(v_1src1), v_cvt_f64_high(v_2src1), v_dst11); v_dst20 = v_fma(v_cvt_f64(v_1src2), v_cvt_f64(v_2src2), v_dst20); v_dst21 = v_fma(v_cvt_f64_high(v_1src2), v_cvt_f64_high(v_2src2), v_dst21); v_store_interleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_store_interleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); } } } #endif // CV_SIMD_64F accProd_general_(src1, src2, dst, mask, len, cn, x); } void accProd_simd_(const double* src1, const double* src2, double* dst, const uchar* mask, int len, int cn) { int x = 0; #if CV_SIMD_64F const int cVectorWidth = v_float64::nlanes * 2; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; #if CV_AVX && !CV_AVX2 for ( ; x <= size - 4 ; x += 4) { __m256d v_src0 = _mm256_loadu_pd(src1 + x); __m256d v_src1 = _mm256_loadu_pd(src2 + x); __m256d v_dst = _mm256_loadu_pd(dst + x); v_src0 = _mm256_mul_pd(v_src0, v_src1); v_dst = _mm256_add_pd(v_dst, v_src0); _mm256_storeu_pd(dst + x, v_dst); } #else for (; x <= size - cVectorWidth; x += cVectorWidth) { v_float64 v_src00 = vx_load(src1 + x); v_float64 v_src01 = vx_load(src1 + x + step); v_float64 v_src10 = vx_load(src2 + x); v_float64 v_src11 = vx_load(src2 + x + step); v_store(dst + x, v_fma(v_src00, v_src10, vx_load(dst + x))); v_store(dst + x + step, v_fma(v_src01, v_src11, vx_load(dst + x + step))); } #endif } else { // todo: try fma v_uint64 v_0 = vx_setzero_u64(); if (cn == 1) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint32 v_mask32 = vx_load_expand_q(mask + x); v_uint64 v_masku640, v_masku641; v_expand(v_mask32, v_masku640, v_masku641); v_float64 v_mask0 = v_reinterpret_as_f64(~(v_masku640 == v_0)); v_float64 v_mask1 = v_reinterpret_as_f64(~(v_masku641 == v_0)); v_float64 v_src00 = vx_load(src1 + x); v_float64 v_src01 = vx_load(src1 + x + step); v_float64 v_src10 = vx_load(src2 + x); v_float64 v_src11 = vx_load(src2 + x + step); v_store(dst + x, vx_load(dst + x) + ((v_src00 * v_src10) & v_mask0)); v_store(dst + x + step, vx_load(dst + x + step) + ((v_src01 * v_src11) & v_mask1)); } } else if (cn == 3) { for (; x <= len - cVectorWidth; x += cVectorWidth) { v_uint32 v_mask32 = vx_load_expand_q(mask + x); v_uint64 v_masku640, v_masku641; v_expand(v_mask32, v_masku640, v_masku641); v_float64 v_mask0 = v_reinterpret_as_f64(~(v_masku640 == v_0)); v_float64 v_mask1 = v_reinterpret_as_f64(~(v_masku641 == v_0)); v_float64 v_1src00, v_1src01, v_1src10, v_1src11, v_1src20, v_1src21; v_float64 v_2src00, v_2src01, v_2src10, v_2src11, v_2src20, v_2src21; v_load_deinterleave(src1 + x * cn, v_1src00, v_1src10, v_1src20); v_load_deinterleave(src1 + (x + step) * cn, v_1src01, v_1src11, v_1src21); v_load_deinterleave(src2 + x * cn, v_2src00, v_2src10, v_2src20); v_load_deinterleave(src2 + (x + step) * cn, v_2src01, v_2src11, v_2src21); v_float64 v_src00 = (v_1src00 & v_mask0) * v_2src00; v_float64 v_src01 = (v_1src01 & v_mask1) * v_2src01; v_float64 v_src10 = (v_1src10 & v_mask0) * v_2src10; v_float64 v_src11 = (v_1src11 & v_mask1) * v_2src11; v_float64 v_src20 = (v_1src20 & v_mask0) * v_2src20; v_float64 v_src21 = (v_1src21 & v_mask1) * v_2src21; v_float64 v_dst00, v_dst01, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn, v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_store_interleave(dst + x * cn, v_dst00 + v_src00, v_dst10 + v_src10, v_dst20 + v_src20); v_store_interleave(dst + (x + step) * cn, v_dst01 + v_src01, v_dst11 + v_src11, v_dst21 + v_src21); } } } #endif // CV_SIMD_64F accProd_general_(src1, src2, dst, mask, len, cn, x); } // running weight accumulate optimized by universal intrinsic void accW_simd_(const uchar* src, float* dst, const uchar* mask, int len, int cn, double alpha) { int x = 0; #if CV_SIMD const v_float32 v_alpha = vx_setall_f32((float)alpha); const v_float32 v_beta = vx_setall_f32((float)(1.0f - alpha)); const int cVectorWidth = v_uint8::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint8 v_src = vx_load(src + x); v_uint16 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_uint32 v_src00, v_src01, v_src10, v_src11; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_float32 v_dst00 = vx_load(dst + x); v_float32 v_dst01 = vx_load(dst + x + step); v_float32 v_dst10 = vx_load(dst + x + step * 2); v_float32 v_dst11 = vx_load(dst + x + step * 3); v_dst00 = v_fma(v_dst00, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src00)) * v_alpha); v_dst01 = v_fma(v_dst01, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src01)) * v_alpha); v_dst10 = v_fma(v_dst10, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src10)) * v_alpha); v_dst11 = v_fma(v_dst11, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src11)) * v_alpha); v_store(dst + x , v_dst00); v_store(dst + x + step , v_dst01); v_store(dst + x + step * 2, v_dst10); v_store(dst + x + step * 3, v_dst11); } } else { const v_float32 zero = vx_setall_f32((float)0); int size = len * cn; if ( cn == 1 ){ for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint8 v_src = vx_load(src + x); v_uint8 v_mask = vx_load(mask + x); v_uint16 v_m0, v_m1; v_expand(v_mask, v_m0, v_m1); v_uint32 v_m00, v_m01, v_m10, v_m11; v_expand(v_m0, v_m00, v_m01); v_expand(v_m1, v_m10, v_m11); v_float32 v_mf00, v_mf01, v_mf10, v_mf11; v_mf00 = v_cvt_f32(v_reinterpret_as_s32(v_m00)); v_mf01 = v_cvt_f32(v_reinterpret_as_s32(v_m01)); v_mf10 = v_cvt_f32(v_reinterpret_as_s32(v_m10)); v_mf11 = v_cvt_f32(v_reinterpret_as_s32(v_m11)); v_uint16 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_uint32 v_src00, v_src01, v_src10, v_src11; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_float32 v_dst00 = vx_load(dst + x); v_float32 v_dst01 = vx_load(dst + x + step); v_float32 v_dst10 = vx_load(dst + x + step * 2); v_float32 v_dst11 = vx_load(dst + x + step * 3); v_mf00 = v_mf00 != zero; v_mf01 = v_mf01 != zero; v_mf10 = v_mf10 != zero; v_mf11 = v_mf11 != zero; v_dst00 = v_select(v_mf00, v_fma(v_dst00, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src00)) * v_alpha), v_dst00); v_dst01 = v_select(v_mf01, v_fma(v_dst01, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src01)) * v_alpha), v_dst01); v_dst10 = v_select(v_mf10, v_fma(v_dst10, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src10)) * v_alpha), v_dst10); v_dst11 = v_select(v_mf11, v_fma(v_dst11, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src11)) * v_alpha), v_dst11); v_store(dst + x , v_dst00); v_store(dst + x + step , v_dst01); v_store(dst + x + step * 2, v_dst10); v_store(dst + x + step * 3, v_dst11); } } else if ( cn == 3 ) { for (; x*cn <= size - cVectorWidth*cn; x += cVectorWidth ) { v_uint8 v_src0, v_src1, v_src2; v_load_deinterleave(src + x * cn, v_src0, v_src1, v_src2); v_uint16 v_src00, v_src01, v_src10, v_src11, v_src20, v_src21; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_expand(v_src2, v_src20, v_src21); v_uint32 v_src000, v_src001, v_src010, v_src011, v_src100, v_src101, v_src110, v_src111, v_src200, v_src201, v_src210, v_src211; v_expand(v_src00, v_src000, v_src001); v_expand(v_src01, v_src010, v_src011); v_expand(v_src10, v_src100, v_src101); v_expand(v_src11, v_src110, v_src111); v_expand(v_src20, v_src200, v_src201); v_expand(v_src21, v_src210, v_src211); v_float32 v_dst00, v_dst01, v_dst02, v_dst03, v_dst10, v_dst11, v_dst12, v_dst13; v_float32 v_dst20, v_dst21, v_dst22, v_dst23; v_load_deinterleave(dst + x * cn , v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_load_deinterleave(dst + (x + 2 * step) * cn, v_dst02, v_dst12, v_dst22); v_load_deinterleave(dst + (x + 3 * step) * cn, v_dst03, v_dst13, v_dst23); v_uint8 v_mask = vx_load(mask + x); v_uint16 v_m0, v_m1; v_expand(v_mask, v_m0, v_m1); v_uint32 v_m00, v_m01, v_m10, v_m11; v_expand(v_m0, v_m00, v_m01); v_expand(v_m1, v_m10, v_m11); v_float32 v_mf00, v_mf01, v_mf10, v_mf11; v_mf00 = v_cvt_f32(v_reinterpret_as_s32(v_m00)); v_mf01 = v_cvt_f32(v_reinterpret_as_s32(v_m01)); v_mf10 = v_cvt_f32(v_reinterpret_as_s32(v_m10)); v_mf11 = v_cvt_f32(v_reinterpret_as_s32(v_m11)); v_mf00 = v_mf00 != zero; v_mf01 = v_mf01 != zero; v_mf10 = v_mf10 != zero; v_mf11 = v_mf11 != zero; v_dst00 = v_select(v_mf00, v_fma(v_dst00, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src000)) * v_alpha), v_dst00); v_dst01 = v_select(v_mf01, v_fma(v_dst01, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src001)) * v_alpha), v_dst01); v_dst02 = v_select(v_mf10, v_fma(v_dst02, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src010)) * v_alpha), v_dst02); v_dst03 = v_select(v_mf11, v_fma(v_dst03, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src011)) * v_alpha), v_dst03); v_dst10 = v_select(v_mf00, v_fma(v_dst10, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src100)) * v_alpha), v_dst10); v_dst11 = v_select(v_mf01, v_fma(v_dst11, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src101)) * v_alpha), v_dst11); v_dst12 = v_select(v_mf10, v_fma(v_dst12, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src110)) * v_alpha), v_dst12); v_dst13 = v_select(v_mf11, v_fma(v_dst13, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src111)) * v_alpha), v_dst13); v_dst20 = v_select(v_mf00, v_fma(v_dst20, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src200)) * v_alpha), v_dst20); v_dst21 = v_select(v_mf01, v_fma(v_dst21, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src201)) * v_alpha), v_dst21); v_dst22 = v_select(v_mf10, v_fma(v_dst22, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src210)) * v_alpha), v_dst22); v_dst23 = v_select(v_mf11, v_fma(v_dst23, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src211)) * v_alpha), v_dst23); v_store_interleave(dst + x * cn , v_dst00, v_dst10, v_dst20); v_store_interleave(dst + ( x + step ) * cn, v_dst01, v_dst11, v_dst21); v_store_interleave(dst + ( x + step * 2 ) * cn, v_dst02, v_dst12, v_dst22); v_store_interleave(dst + ( x + step * 3 ) * cn, v_dst03, v_dst13, v_dst23); } } } #endif // CV_SIMD accW_general_(src, dst, mask, len, cn, alpha, x); } void accW_simd_(const ushort* src, float* dst, const uchar* mask, int len, int cn, double alpha) { int x = 0; #if CV_SIMD const v_float32 v_alpha = vx_setall_f32((float)alpha); const v_float32 v_beta = vx_setall_f32((float)(1.0f - alpha)); const int cVectorWidth = v_uint16::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_src = vx_load(src + x); v_uint32 v_int0, v_int1; v_expand(v_src, v_int0, v_int1); v_float32 v_dst0 = vx_load(dst + x); v_float32 v_dst1 = vx_load(dst + x + step); v_dst0 = v_fma(v_dst0, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_int0)) * v_alpha); v_dst1 = v_fma(v_dst1, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_int1)) * v_alpha); v_store(dst + x , v_dst0); v_store(dst + x + step, v_dst1); } } else { const v_float32 zero = vx_setall_f32((float)0); int size = len * cn; if ( cn == 1 ) { for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_src = vx_load(src + x); v_uint16 v_mask = v_reinterpret_as_u16(vx_load_expand(mask + x)); v_uint32 v_m0, v_m1; v_expand(v_mask, v_m0, v_m1); v_float32 v_mf0, v_mf1; v_mf0 = v_cvt_f32(v_reinterpret_as_s32(v_m0)); v_mf1 = v_cvt_f32(v_reinterpret_as_s32(v_m1)); v_uint32 v_src0, v_src1; v_expand(v_src, v_src0, v_src1); v_float32 v_dst0 = vx_load(dst + x); v_float32 v_dst1 = vx_load(dst + x + step); v_mf0 = v_mf0 != zero; v_mf1 = v_mf1 != zero; v_dst0 = v_select(v_mf0, v_fma(v_dst0, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src0)) * v_alpha), v_dst0); v_dst1 = v_select(v_mf1, v_fma(v_dst1, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src1)) * v_alpha), v_dst1); v_store(dst + x , v_dst0); v_store(dst + x + step, v_dst1); } } else if ( cn == 3 ) { for (; x*cn <= size - cVectorWidth*cn; x += cVectorWidth ) { v_uint16 v_src0, v_src1, v_src2; v_load_deinterleave(src + x * cn, v_src0, v_src1, v_src2); v_uint16 v_mask = v_reinterpret_as_u16(vx_load_expand(mask + x)); v_uint32 v_m0, v_m1; v_expand(v_mask, v_m0, v_m1); v_uint32 v_src00, v_src01, v_src10, v_src11, v_src20, v_src21; v_expand(v_src0, v_src00, v_src01); v_expand(v_src1, v_src10, v_src11); v_expand(v_src2, v_src20, v_src21); v_float32 v_dst00, v_dst01, v_dst02, v_dst10, v_dst11, v_dst20, v_dst21; v_load_deinterleave(dst + x * cn , v_dst00, v_dst10, v_dst20); v_load_deinterleave(dst + (x + step) * cn, v_dst01, v_dst11, v_dst21); v_float32 v_mf0, v_mf1; v_mf0 = v_cvt_f32(v_reinterpret_as_s32(v_m0)); v_mf1 = v_cvt_f32(v_reinterpret_as_s32(v_m1)); v_mf0 = v_mf0 != zero; v_mf1 = v_mf1 != zero; v_dst00 = v_select(v_mf0, v_fma(v_dst00, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src00)) * v_alpha), v_dst00); v_dst10 = v_select(v_mf0, v_fma(v_dst10, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src10)) * v_alpha), v_dst10); v_dst20 = v_select(v_mf0, v_fma(v_dst20, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src20)) * v_alpha), v_dst20); v_dst01 = v_select(v_mf1, v_fma(v_dst01, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src01)) * v_alpha), v_dst01); v_dst11 = v_select(v_mf1, v_fma(v_dst11, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src11)) * v_alpha), v_dst11); v_dst21 = v_select(v_mf1, v_fma(v_dst21, v_beta, v_cvt_f32(v_reinterpret_as_s32(v_src21)) * v_alpha), v_dst21); v_store_interleave(dst + x * cn , v_dst00, v_dst10, v_dst20); v_store_interleave(dst + ( x + step ) * cn, v_dst01, v_dst11, v_dst21); } } } #endif // CV_SIMD accW_general_(src, dst, mask, len, cn, alpha, x); } void accW_simd_(const float* src, float* dst, const uchar* mask, int len, int cn, double alpha) { int x = 0; #if CV_AVX && !CV_AVX2 const __m256 v_alpha = _mm256_set1_ps((float)alpha); const __m256 v_beta = _mm256_set1_ps((float)(1.0f - alpha)); const int cVectorWidth = 16; if (!mask) { int size = len * cn; for ( ; x <= size - cVectorWidth ; x += cVectorWidth) { _mm256_storeu_ps(dst + x, _mm256_add_ps(_mm256_mul_ps(_mm256_loadu_ps(dst + x), v_beta), _mm256_mul_ps(_mm256_loadu_ps(src + x), v_alpha))); _mm256_storeu_ps(dst + x + 8, _mm256_add_ps(_mm256_mul_ps(_mm256_loadu_ps(dst + x + 8), v_beta), _mm256_mul_ps(_mm256_loadu_ps(src + x + 8), v_alpha))); } } #elif CV_SIMD const v_float32 v_alpha = vx_setall_f32((float)alpha); const v_float32 v_beta = vx_setall_f32((float)(1.0f - alpha)); const int cVectorWidth = v_uint16::nlanes; const int step = v_float32::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_float32 v_dst0 = vx_load(dst + x); v_float32 v_dst1 = vx_load(dst + x + step); v_dst0 = v_fma(v_dst0, v_beta, vx_load(src + x) * v_alpha); v_dst1 = v_fma(v_dst1, v_beta, vx_load(src + x + step) * v_alpha); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); } } #endif // CV_SIMD accW_general_(src, dst, mask, len, cn, alpha, x); } void accW_simd_(const uchar* src, double* dst, const uchar* mask, int len, int cn, double alpha) { int x = 0; #if CV_SIMD_64F const v_float64 v_alpha = vx_setall_f64(alpha); const v_float64 v_beta = vx_setall_f64(1.0f - alpha); const int cVectorWidth = v_uint16::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_src16 = vx_load_expand(src + x); v_uint32 v_int_0, v_int_1; v_expand(v_src16, v_int_0, v_int_1); v_int32 v_int0 = v_reinterpret_as_s32(v_int_0); v_int32 v_int1 = v_reinterpret_as_s32(v_int_1); v_float64 v_src0 = v_cvt_f64(v_int0); v_float64 v_src1 = v_cvt_f64_high(v_int0); v_float64 v_src2 = v_cvt_f64(v_int1); v_float64 v_src3 = v_cvt_f64_high(v_int1); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_float64 v_dst2 = vx_load(dst + x + step * 2); v_float64 v_dst3 = vx_load(dst + x + step * 3); v_dst0 = v_fma(v_dst0, v_beta, v_src0 * v_alpha); v_dst1 = v_fma(v_dst1, v_beta, v_src1 * v_alpha); v_dst2 = v_fma(v_dst2, v_beta, v_src2 * v_alpha); v_dst3 = v_fma(v_dst3, v_beta, v_src3 * v_alpha); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); v_store(dst + x + step * 2, v_dst2); v_store(dst + x + step * 3, v_dst3); } } #endif // CV_SIMD_64F accW_general_(src, dst, mask, len, cn, alpha, x); } void accW_simd_(const ushort* src, double* dst, const uchar* mask, int len, int cn, double alpha) { int x = 0; #if CV_SIMD_64F const v_float64 v_alpha = vx_setall_f64(alpha); const v_float64 v_beta = vx_setall_f64(1.0f - alpha); const int cVectorWidth = v_uint16::nlanes; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_uint16 v_src = vx_load(src + x); v_uint32 v_int_0, v_int_1; v_expand(v_src, v_int_0, v_int_1); v_int32 v_int0 = v_reinterpret_as_s32(v_int_0); v_int32 v_int1 = v_reinterpret_as_s32(v_int_1); v_float64 v_src00 = v_cvt_f64(v_int0); v_float64 v_src01 = v_cvt_f64_high(v_int0); v_float64 v_src10 = v_cvt_f64(v_int1); v_float64 v_src11 = v_cvt_f64_high(v_int1); v_float64 v_dst00 = vx_load(dst + x); v_float64 v_dst01 = vx_load(dst + x + step); v_float64 v_dst10 = vx_load(dst + x + step * 2); v_float64 v_dst11 = vx_load(dst + x + step * 3); v_dst00 = v_fma(v_dst00, v_beta, v_src00 * v_alpha); v_dst01 = v_fma(v_dst01, v_beta, v_src01 * v_alpha); v_dst10 = v_fma(v_dst10, v_beta, v_src10 * v_alpha); v_dst11 = v_fma(v_dst11, v_beta, v_src11 * v_alpha); v_store(dst + x, v_dst00); v_store(dst + x + step, v_dst01); v_store(dst + x + step * 2, v_dst10); v_store(dst + x + step * 3, v_dst11); } } #endif // CV_SIMD_64F accW_general_(src, dst, mask, len, cn, alpha, x); } void accW_simd_(const float* src, double* dst, const uchar* mask, int len, int cn, double alpha) { int x = 0; #if CV_AVX && !CV_AVX2 const __m256d v_alpha = _mm256_set1_pd(alpha); const __m256d v_beta = _mm256_set1_pd(1.0f - alpha); const int cVectorWidth = 16; if (!mask) { int size = len * cn; for ( ; x <= size - cVectorWidth ; x += cVectorWidth) { __m256 v_src0 = _mm256_loadu_ps(src + x); __m256 v_src1 = _mm256_loadu_ps(src + x + 8); __m256d v_src00 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_src0,0)); __m256d v_src01 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_src0,1)); __m256d v_src10 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_src1,0)); __m256d v_src11 = _mm256_cvtps_pd(_mm256_extractf128_ps(v_src1,1)); _mm256_storeu_pd(dst + x, _mm256_add_pd(_mm256_mul_pd(_mm256_loadu_pd(dst + x), v_beta), _mm256_mul_pd(v_src00, v_alpha))); _mm256_storeu_pd(dst + x + 4, _mm256_add_pd(_mm256_mul_pd(_mm256_loadu_pd(dst + x + 4), v_beta), _mm256_mul_pd(v_src01, v_alpha))); _mm256_storeu_pd(dst + x + 8, _mm256_add_pd(_mm256_mul_pd(_mm256_loadu_pd(dst + x + 8), v_beta), _mm256_mul_pd(v_src10, v_alpha))); _mm256_storeu_pd(dst + x + 12, _mm256_add_pd(_mm256_mul_pd(_mm256_loadu_pd(dst + x + 12), v_beta), _mm256_mul_pd(v_src11, v_alpha))); } } #elif CV_SIMD_64F const v_float64 v_alpha = vx_setall_f64(alpha); const v_float64 v_beta = vx_setall_f64(1.0f - alpha); const int cVectorWidth = v_float32::nlanes * 2; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_float32 v_src0 = vx_load(src + x); v_float32 v_src1 = vx_load(src + x + v_float32::nlanes); v_float64 v_src00 = v_cvt_f64(v_src0); v_float64 v_src01 = v_cvt_f64_high(v_src0); v_float64 v_src10 = v_cvt_f64(v_src1); v_float64 v_src11 = v_cvt_f64_high(v_src1); v_float64 v_dst00 = vx_load(dst + x); v_float64 v_dst01 = vx_load(dst + x + step); v_float64 v_dst10 = vx_load(dst + x + step * 2); v_float64 v_dst11 = vx_load(dst + x + step * 3); v_dst00 = v_fma(v_dst00, v_beta, v_src00 * v_alpha); v_dst01 = v_fma(v_dst01, v_beta, v_src01 * v_alpha); v_dst10 = v_fma(v_dst10, v_beta, v_src10 * v_alpha); v_dst11 = v_fma(v_dst11, v_beta, v_src11 * v_alpha); v_store(dst + x, v_dst00); v_store(dst + x + step, v_dst01); v_store(dst + x + step * 2, v_dst10); v_store(dst + x + step * 3, v_dst11); } } #endif // CV_SIMD_64F accW_general_(src, dst, mask, len, cn, alpha, x); } void accW_simd_(const double* src, double* dst, const uchar* mask, int len, int cn, double alpha) { int x = 0; #if CV_AVX && !CV_AVX2 const __m256d v_alpha = _mm256_set1_pd(alpha); const __m256d v_beta = _mm256_set1_pd(1.0f - alpha); const int cVectorWidth = 8; if (!mask) { int size = len * cn; for ( ; x <= size - cVectorWidth ; x += cVectorWidth) { __m256d v_src0 = _mm256_loadu_pd(src + x); __m256d v_src1 = _mm256_loadu_pd(src + x + 4); _mm256_storeu_pd(dst + x, _mm256_add_pd(_mm256_mul_pd(_mm256_loadu_pd(dst + x), v_beta), _mm256_mul_pd(v_src0, v_alpha))); _mm256_storeu_pd(dst + x + 4, _mm256_add_pd(_mm256_mul_pd(_mm256_loadu_pd(dst + x + 4), v_beta), _mm256_mul_pd(v_src1, v_alpha))); } } #elif CV_SIMD_64F const v_float64 v_alpha = vx_setall_f64(alpha); const v_float64 v_beta = vx_setall_f64(1.0f - alpha); const int cVectorWidth = v_float64::nlanes * 2; const int step = v_float64::nlanes; if (!mask) { int size = len * cn; for (; x <= size - cVectorWidth; x += cVectorWidth) { v_float64 v_src0 = vx_load(src + x); v_float64 v_src1 = vx_load(src + x + step); v_float64 v_dst0 = vx_load(dst + x); v_float64 v_dst1 = vx_load(dst + x + step); v_dst0 = v_fma(v_dst0, v_beta, v_src0 * v_alpha); v_dst1 = v_fma(v_dst1, v_beta, v_src1 * v_alpha); v_store(dst + x, v_dst0); v_store(dst + x + step, v_dst1); } } #endif // CV_SIMD_64F accW_general_(src, dst, mask, len, cn, alpha, x); } #endif // CV_CPU_OPTIMIZATION_DECLARATIONS_ONLY CV_CPU_OPTIMIZATION_NAMESPACE_END } // namespace cv ///* End of file. */