原文
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void transpose_Vec256_kernel(const uint8_t* src_origin, uint8_t* dst_origin, const uint8_t* prf_origin, int src_stride, int dst_stride) { __m256i shm_1 = SHUFFLE_MASK[0]; __m256i blm_1 = BLENDV_MASK[0]; __m256i rnd_0_0 = *(const __m256i*)(src_origin + 0*src_stride); __m256i rnd_0_1 = *(const __m256i*)(src_origin + 1*src_stride); __m256i shf_1_0 = _mm256_shuffle_epi8(rnd_0_0, shm_1); __m256i shf_1_1 = _mm256_shuffle_epi8(rnd_0_1, shm_1); __m256i rnd_1_0 = _mm256_blendv_epi8(rnd_0_0, shf_1_1, blm_1); __m256i rnd_1_1 = _mm256_blendv_epi8(shf_1_0, rnd_0_1, blm_1); __m256i rnd_0_2 = *(const __m256i*)(src_origin + 2*src_stride); __m256i rnd_0_3 = *(const __m256i*)(src_origin + 3*src_stride); __m256i shf_1_2 = _mm256_shuffle_epi8(rnd_0_2, shm_1); __m256i shf_1_3 = _mm256_shuffle_epi8(rnd_0_3, shm_1); __m256i rnd_1_2 = _mm256_blendv_epi8(rnd_0_2, shf_1_3, blm_1); __m256i rnd_1_3 = _mm256_blendv_epi8(shf_1_2, rnd_0_3, blm_1); __m256i rnd_0_4 = *(const __m256i*)(src_origin + 4*src_stride); __m256i rnd_0_5 = *(const __m256i*)(src_origin + 5*src_stride); __m256i shf_1_4 = _mm256_shuffle_epi8(rnd_0_4, shm_1); __m256i shf_1_5 = _mm256_shuffle_epi8(rnd_0_5, shm_1); __m256i rnd_1_4 = _mm256_blendv_epi8(rnd_0_4, shf_1_5, blm_1); __m256i rnd_1_5 = _mm256_blendv_epi8(shf_1_4, rnd_0_5, blm_1); __m256i rnd_0_6 = *(const __m256i*)(src_origin + 6*src_stride); __m256i rnd_0_7 = *(const __m256i*)(src_origin + 7*src_stride); __m256i shf_1_6 = _mm256_shuffle_epi8(rnd_0_6, shm_1); __m256i shf_1_7 = _mm256_shuffle_epi8(rnd_0_7, shm_1); _mm_prefetch(prf_origin+0*src_stride, _MM_HINT_NTA); __m256i rnd_1_6 = _mm256_blendv_epi8(rnd_0_6, shf_1_7, blm_1); __m256i rnd_1_7 = _mm256_blendv_epi8(shf_1_6, rnd_0_7, blm_1); __m256i rnd_0_8 = *(const __m256i*)(src_origin + 8*src_stride); __m256i rnd_0_9 = *(const __m256i*)(src_origin + 9*src_stride); __m256i shf_1_8 = _mm256_shuffle_epi8(rnd_0_8, shm_1); __m256i shf_1_9 = _mm256_shuffle_epi8(rnd_0_9, shm_1); __m256i rnd_1_8 = _mm256_blendv_epi8(rnd_0_8, shf_1_9, blm_1); __m256i rnd_1_9 = _mm256_blendv_epi8(shf_1_8, rnd_0_9, blm_1); __m256i rnd_0_10 = *(const __m256i*)(src_origin + 10*src_stride); __m256i rnd_0_11 = *(const __m256i*)(src_origin + 11*src_stride); __m256i shf_1_10 = _mm256_shuffle_epi8(rnd_0_10, shm_1); __m256i shf_1_11 = _mm256_shuffle_epi8(rnd_0_11, shm_1); __m256i rnd_1_10 = _mm256_blendv_epi8(rnd_0_10, shf_1_11, blm_1); __m256i rnd_1_11 = _mm256_blendv_epi8(shf_1_10, rnd_0_11, blm_1); __m256i rnd_0_12 = *(const __m256i*)(src_origin + 12*src_stride); __m256i rnd_0_13 = *(const __m256i*)(src_origin + 13*src_stride); __m256i shf_1_12 = _mm256_shuffle_epi8(rnd_0_12, shm_1); __m256i shf_1_13 = _mm256_shuffle_epi8(rnd_0_13, shm_1); __m256i rnd_1_12 = _mm256_blendv_epi8(rnd_0_12, shf_1_13, blm_1); __m256i rnd_1_13 = _mm256_blendv_epi8(shf_1_12, rnd_0_13, blm_1); __m256i rnd_0_14 = *(const __m256i*)(src_origin + 14*src_stride); __m256i rnd_0_15 = *(const __m256i*)(src_origin + 15*src_stride); __m256i shf_1_14 = _mm256_shuffle_epi8(rnd_0_14, shm_1); __m256i shf_1_15 = _mm256_shuffle_epi8(rnd_0_15, shm_1); _mm_prefetch(prf_origin+1*src_stride, _MM_HINT_NTA); __m256i rnd_1_14 = _mm256_blendv_epi8(rnd_0_14, shf_1_15, blm_1); __m256i rnd_1_15 = _mm256_blendv_epi8(shf_1_14, rnd_0_15, blm_1); __m256i rnd_0_16 = *(const __m256i*)(src_origin + 16*src_stride); __m256i rnd_0_17 = *(const __m256i*)(src_origin + 17*src_stride); __m256i shf_1_16 = _mm256_shuffle_epi8(rnd_0_16, shm_1); __m256i shf_1_17 = _mm256_shuffle_epi8(rnd_0_17, shm_1); __m256i rnd_1_16 = _mm256_blendv_epi8(rnd_0_16, shf_1_17, blm_1); __m256i rnd_1_17 = _mm256_blendv_epi8(shf_1_16, rnd_0_17, blm_1); __m256i rnd_0_18 = *(const __m256i*)(src_origin + 18*src_stride); __m256i rnd_0_19 = *(const __m256i*)(src_origin + 19*src_stride); __m256i shf_1_18 = _mm256_shuffle_epi8(rnd_0_18, shm_1); __m256i shf_1_19 = _mm256_shuffle_epi8(rnd_0_19, shm_1); __m256i rnd_1_18 = _mm256_blendv_epi8(rnd_0_18, shf_1_19, blm_1); __m256i rnd_1_19 = _mm256_blendv_epi8(shf_1_18, rnd_0_19, blm_1); __m256i rnd_0_20 = *(const __m256i*)(src_origin + 20*src_stride); __m256i rnd_0_21 = *(const __m256i*)(src_origin + 21*src_stride); __m256i shf_1_20 = _mm256_shuffle_epi8(rnd_0_20, shm_1); __m256i shf_1_21 = _mm256_shuffle_epi8(rnd_0_21, shm_1); __m256i rnd_1_20 = _mm256_blendv_epi8(rnd_0_20, shf_1_21, blm_1); __m256i rnd_1_21 = _mm256_blendv_epi8(shf_1_20, rnd_0_21, blm_1); __m256i rnd_0_22 = *(const __m256i*)(src_origin + 22*src_stride); __m256i rnd_0_23 = *(const __m256i*)(src_origin + 23*src_stride); __m256i shf_1_22 = _mm256_shuffle_epi8(rnd_0_22, shm_1); __m256i shf_1_23 = _mm256_shuffle_epi8(rnd_0_23, shm_1); _mm_prefetch(prf_origin+2*src_stride, _MM_HINT_NTA); __m256i rnd_1_22 = _mm256_blendv_epi8(rnd_0_22, shf_1_23, blm_1); __m256i rnd_1_23 = _mm256_blendv_epi8(shf_1_22, rnd_0_23, blm_1); __m256i rnd_0_24 = *(const __m256i*)(src_origin + 24*src_stride); __m256i rnd_0_25 = *(const __m256i*)(src_origin + 25*src_stride); __m256i shf_1_24 = _mm256_shuffle_epi8(rnd_0_24, shm_1); __m256i shf_1_25 = _mm256_shuffle_epi8(rnd_0_25, shm_1); __m256i rnd_1_24 = _mm256_blendv_epi8(rnd_0_24, shf_1_25, blm_1); __m256i rnd_1_25 = _mm256_blendv_epi8(shf_1_24, rnd_0_25, blm_1); __m256i rnd_0_26 = *(const __m256i*)(src_origin + 26*src_stride); __m256i rnd_0_27 = *(const __m256i*)(src_origin + 27*src_stride); __m256i shf_1_26 = _mm256_shuffle_epi8(rnd_0_26, shm_1); __m256i shf_1_27 = _mm256_shuffle_epi8(rnd_0_27, shm_1); __m256i rnd_1_26 = _mm256_blendv_epi8(rnd_0_26, shf_1_27, blm_1); __m256i rnd_1_27 = _mm256_blendv_epi8(shf_1_26, rnd_0_27, blm_1); __m256i rnd_0_28 = *(const __m256i*)(src_origin + 28*src_stride); __m256i rnd_0_29 = *(const __m256i*)(src_origin + 29*src_stride); __m256i shf_1_28 = _mm256_shuffle_epi8(rnd_0_28, shm_1); __m256i shf_1_29 = _mm256_shuffle_epi8(rnd_0_29, shm_1); __m256i rnd_1_28 = _mm256_blendv_epi8(rnd_0_28, shf_1_29, blm_1); __m256i rnd_1_29 = _mm256_blendv_epi8(shf_1_28, rnd_0_29, blm_1); __m256i rnd_0_30 = *(const __m256i*)(src_origin + 30*src_stride); __m256i rnd_0_31 = *(const __m256i*)(src_origin + 31*src_stride); __m256i shf_1_30 = _mm256_shuffle_epi8(rnd_0_30, shm_1); __m256i shf_1_31 = _mm256_shuffle_epi8(rnd_0_31, shm_1); _mm_prefetch(prf_origin+3*src_stride, _MM_HINT_NTA); __m256i rnd_1_30 = _mm256_blendv_epi8(rnd_0_30, shf_1_31, blm_1); __m256i rnd_1_31 = _mm256_blendv_epi8(shf_1_30, rnd_0_31, blm_1); __m256i shm_2 = SHUFFLE_MASK[1]; __m256i blm_2 = BLENDV_MASK[1]; __m256i shf_2_0 = _mm256_shuffle_epi8(rnd_1_0, shm_2); __m256i shf_2_2 = _mm256_shuffle_epi8(rnd_1_2, shm_2); __m256i rnd_2_0 = _mm256_blendv_epi8(rnd_1_0, shf_2_2, blm_2); __m256i rnd_2_2 = _mm256_blendv_epi8(shf_2_0, rnd_1_2, blm_2); __m256i shf_2_1 = _mm256_shuffle_epi8(rnd_1_1, shm_2); __m256i shf_2_3 = _mm256_shuffle_epi8(rnd_1_3, shm_2); __m256i rnd_2_1 = _mm256_blendv_epi8(rnd_1_1, shf_2_3, blm_2); __m256i rnd_2_3 = _mm256_blendv_epi8(shf_2_1, rnd_1_3, blm_2); __m256i shf_2_4 = _mm256_shuffle_epi8(rnd_1_4, shm_2); __m256i shf_2_6 = _mm256_shuffle_epi8(rnd_1_6, shm_2); __m256i rnd_2_4 = _mm256_blendv_epi8(rnd_1_4, shf_2_6, blm_2); __m256i rnd_2_6 = _mm256_blendv_epi8(shf_2_4, rnd_1_6, blm_2); __m256i shf_2_5 = _mm256_shuffle_epi8(rnd_1_5, shm_2); __m256i shf_2_7 = _mm256_shuffle_epi8(rnd_1_7, shm_2); __m256i rnd_2_5 = _mm256_blendv_epi8(rnd_1_5, shf_2_7, blm_2); __m256i rnd_2_7 = _mm256_blendv_epi8(shf_2_5, rnd_1_7, blm_2); __m256i shf_2_8 = _mm256_shuffle_epi8(rnd_1_8, shm_2); __m256i shf_2_10 = _mm256_shuffle_epi8(rnd_1_10, shm_2); __m256i rnd_2_8 = _mm256_blendv_epi8(rnd_1_8, shf_2_10, blm_2); __m256i rnd_2_10 = _mm256_blendv_epi8(shf_2_8, rnd_1_10, blm_2); _mm_prefetch(prf_origin+4*src_stride, _MM_HINT_NTA); __m256i shf_2_9 = _mm256_shuffle_epi8(rnd_1_9, shm_2); __m256i shf_2_11 = _mm256_shuffle_epi8(rnd_1_11, shm_2); __m256i rnd_2_9 = _mm256_blendv_epi8(rnd_1_9, shf_2_11, blm_2); __m256i rnd_2_11 = _mm256_blendv_epi8(shf_2_9, rnd_1_11, blm_2); __m256i shf_2_12 = _mm256_shuffle_epi8(rnd_1_12, shm_2); __m256i shf_2_14 = _mm256_shuffle_epi8(rnd_1_14, shm_2); __m256i rnd_2_12 = _mm256_blendv_epi8(rnd_1_12, shf_2_14, blm_2); __m256i rnd_2_14 = _mm256_blendv_epi8(shf_2_12, rnd_1_14, blm_2); __m256i shf_2_13 = _mm256_shuffle_epi8(rnd_1_13, shm_2); __m256i shf_2_15 = _mm256_shuffle_epi8(rnd_1_15, shm_2); __m256i rnd_2_13 = _mm256_blendv_epi8(rnd_1_13, shf_2_15, blm_2); __m256i rnd_2_15 = _mm256_blendv_epi8(shf_2_13, rnd_1_15, blm_2); __m256i shf_2_16 = _mm256_shuffle_epi8(rnd_1_16, shm_2); __m256i shf_2_18 = _mm256_shuffle_epi8(rnd_1_18, shm_2); __m256i rnd_2_16 = _mm256_blendv_epi8(rnd_1_16, shf_2_18, blm_2); __m256i rnd_2_18 = _mm256_blendv_epi8(shf_2_16, rnd_1_18, blm_2); __m256i shf_2_17 = _mm256_shuffle_epi8(rnd_1_17, shm_2); __m256i shf_2_19 = _mm256_shuffle_epi8(rnd_1_19, shm_2); __m256i rnd_2_17 = _mm256_blendv_epi8(rnd_1_17, shf_2_19, blm_2); __m256i rnd_2_19 = _mm256_blendv_epi8(shf_2_17, rnd_1_19, blm_2); __m256i shf_2_20 = _mm256_shuffle_epi8(rnd_1_20, shm_2); __m256i shf_2_22 = _mm256_shuffle_epi8(rnd_1_22, shm_2); __m256i rnd_2_20 = _mm256_blendv_epi8(rnd_1_20, shf_2_22, blm_2); __m256i rnd_2_22 = _mm256_blendv_epi8(shf_2_20, rnd_1_22, blm_2); _mm_prefetch(prf_origin+5*src_stride, _MM_HINT_NTA); __m256i shf_2_21 = _mm256_shuffle_epi8(rnd_1_21, shm_2); __m256i shf_2_23 = _mm256_shuffle_epi8(rnd_1_23, shm_2); __m256i rnd_2_21 = _mm256_blendv_epi8(rnd_1_21, shf_2_23, blm_2); __m256i rnd_2_23 = _mm256_blendv_epi8(shf_2_21, rnd_1_23, blm_2); __m256i shf_2_24 = _mm256_shuffle_epi8(rnd_1_24, shm_2); __m256i shf_2_26 = _mm256_shuffle_epi8(rnd_1_26, shm_2); __m256i rnd_2_24 = _mm256_blendv_epi8(rnd_1_24, shf_2_26, blm_2); __m256i rnd_2_26 = _mm256_blendv_epi8(shf_2_24, rnd_1_26, blm_2); __m256i shf_2_25 = _mm256_shuffle_epi8(rnd_1_25, shm_2); __m256i shf_2_27 = _mm256_shuffle_epi8(rnd_1_27, shm_2); __m256i rnd_2_25 = _mm256_blendv_epi8(rnd_1_25, shf_2_27, blm_2); __m256i rnd_2_27 = _mm256_blendv_epi8(shf_2_25, rnd_1_27, blm_2); __m256i shf_2_28 = _mm256_shuffle_epi8(rnd_1_28, shm_2); __m256i shf_2_30 = _mm256_shuffle_epi8(rnd_1_30, shm_2); __m256i rnd_2_28 = _mm256_blendv_epi8(rnd_1_28, shf_2_30, blm_2); __m256i rnd_2_30 = _mm256_blendv_epi8(shf_2_28, rnd_1_30, blm_2); __m256i shf_2_29 = _mm256_shuffle_epi8(rnd_1_29, shm_2); __m256i shf_2_31 = _mm256_shuffle_epi8(rnd_1_31, shm_2); __m256i rnd_2_29 = _mm256_blendv_epi8(rnd_1_29, shf_2_31, blm_2); __m256i rnd_2_31 = _mm256_blendv_epi8(shf_2_29, rnd_1_31, blm_2); __m256i shm_3 = SHUFFLE_MASK[2]; __m256i blm_3 = BLENDV_MASK[2]; __m256i shf_3_0 = _mm256_shuffle_epi8(rnd_2_0, shm_3); __m256i shf_3_4 = _mm256_shuffle_epi8(rnd_2_4, shm_3); _mm_prefetch(prf_origin+6*src_stride, _MM_HINT_NTA); __m256i rnd_3_0 = _mm256_blendv_epi8(rnd_2_0, shf_3_4, blm_3); __m256i rnd_3_4 = _mm256_blendv_epi8(shf_3_0, rnd_2_4, blm_3); __m256i shf_3_1 = _mm256_shuffle_epi8(rnd_2_1, shm_3); __m256i shf_3_5 = _mm256_shuffle_epi8(rnd_2_5, shm_3); __m256i rnd_3_1 = _mm256_blendv_epi8(rnd_2_1, shf_3_5, blm_3); __m256i rnd_3_5 = _mm256_blendv_epi8(shf_3_1, rnd_2_5, blm_3); __m256i shf_3_2 = _mm256_shuffle_epi8(rnd_2_2, shm_3); __m256i shf_3_6 = _mm256_shuffle_epi8(rnd_2_6, shm_3); __m256i rnd_3_2 = _mm256_blendv_epi8(rnd_2_2, shf_3_6, blm_3); __m256i rnd_3_6 = _mm256_blendv_epi8(shf_3_2, rnd_2_6, blm_3); __m256i shf_3_3 = _mm256_shuffle_epi8(rnd_2_3, shm_3); __m256i shf_3_7 = _mm256_shuffle_epi8(rnd_2_7, shm_3); __m256i rnd_3_3 = _mm256_blendv_epi8(rnd_2_3, shf_3_7, blm_3); __m256i rnd_3_7 = _mm256_blendv_epi8(shf_3_3, rnd_2_7, blm_3); __m256i shf_3_8 = _mm256_shuffle_epi8(rnd_2_8, shm_3); __m256i shf_3_12 = _mm256_shuffle_epi8(rnd_2_12, shm_3); __m256i rnd_3_8 = _mm256_blendv_epi8(rnd_2_8, shf_3_12, blm_3); __m256i rnd_3_12 = _mm256_blendv_epi8(shf_3_8, rnd_2_12, blm_3); __m256i shf_3_9 = _mm256_shuffle_epi8(rnd_2_9, shm_3); __m256i shf_3_13 = _mm256_shuffle_epi8(rnd_2_13, shm_3); __m256i rnd_3_9 = _mm256_blendv_epi8(rnd_2_9, shf_3_13, blm_3); __m256i rnd_3_13 = _mm256_blendv_epi8(shf_3_9, rnd_2_13, blm_3); __m256i shf_3_10 = _mm256_shuffle_epi8(rnd_2_10, shm_3); __m256i shf_3_14 = _mm256_shuffle_epi8(rnd_2_14, shm_3); _mm_prefetch(prf_origin+7*src_stride, _MM_HINT_NTA); __m256i rnd_3_10 = _mm256_blendv_epi8(rnd_2_10, shf_3_14, blm_3); __m256i rnd_3_14 = _mm256_blendv_epi8(shf_3_10, rnd_2_14, blm_3); __m256i shf_3_11 = _mm256_shuffle_epi8(rnd_2_11, shm_3); __m256i shf_3_15 = _mm256_shuffle_epi8(rnd_2_15, shm_3); __m256i rnd_3_11 = _mm256_blendv_epi8(rnd_2_11, shf_3_15, blm_3); __m256i rnd_3_15 = _mm256_blendv_epi8(shf_3_11, rnd_2_15, blm_3); __m256i shf_3_16 = _mm256_shuffle_epi8(rnd_2_16, shm_3); __m256i shf_3_20 = _mm256_shuffle_epi8(rnd_2_20, shm_3); __m256i rnd_3_16 = _mm256_blendv_epi8(rnd_2_16, shf_3_20, blm_3); __m256i rnd_3_20 = _mm256_blendv_epi8(shf_3_16, rnd_2_20, blm_3); __m256i shf_3_17 = _mm256_shuffle_epi8(rnd_2_17, shm_3); __m256i shf_3_21 = _mm256_shuffle_epi8(rnd_2_21, shm_3); __m256i rnd_3_17 = _mm256_blendv_epi8(rnd_2_17, shf_3_21, blm_3); __m256i rnd_3_21 = _mm256_blendv_epi8(shf_3_17, rnd_2_21, blm_3); __m256i shf_3_18 = _mm256_shuffle_epi8(rnd_2_18, shm_3); __m256i shf_3_22 = _mm256_shuffle_epi8(rnd_2_22, shm_3); __m256i rnd_3_18 = _mm256_blendv_epi8(rnd_2_18, shf_3_22, blm_3); __m256i rnd_3_22 = _mm256_blendv_epi8(shf_3_18, rnd_2_22, blm_3); __m256i shf_3_19 = _mm256_shuffle_epi8(rnd_2_19, shm_3); __m256i shf_3_23 = _mm256_shuffle_epi8(rnd_2_23, shm_3); __m256i rnd_3_19 = _mm256_blendv_epi8(rnd_2_19, shf_3_23, blm_3); __m256i rnd_3_23 = _mm256_blendv_epi8(shf_3_19, rnd_2_23, blm_3); __m256i shf_3_24 = _mm256_shuffle_epi8(rnd_2_24, shm_3); __m256i shf_3_28 = _mm256_shuffle_epi8(rnd_2_28, shm_3); _mm_prefetch(prf_origin+8*src_stride, _MM_HINT_NTA); __m256i rnd_3_24 = _mm256_blendv_epi8(rnd_2_24, shf_3_28, blm_3); __m256i rnd_3_28 = _mm256_blendv_epi8(shf_3_24, rnd_2_28, blm_3); __m256i shf_3_25 = _mm256_shuffle_epi8(rnd_2_25, shm_3); __m256i shf_3_29 = _mm256_shuffle_epi8(rnd_2_29, shm_3); __m256i rnd_3_25 = _mm256_blendv_epi8(rnd_2_25, shf_3_29, blm_3); __m256i rnd_3_29 = _mm256_blendv_epi8(shf_3_25, rnd_2_29, blm_3); __m256i shf_3_26 = _mm256_shuffle_epi8(rnd_2_26, shm_3); __m256i shf_3_30 = _mm256_shuffle_epi8(rnd_2_30, shm_3); __m256i rnd_3_26 = _mm256_blendv_epi8(rnd_2_26, shf_3_30, blm_3); __m256i rnd_3_30 = _mm256_blendv_epi8(shf_3_26, rnd_2_30, blm_3); __m256i shf_3_27 = _mm256_shuffle_epi8(rnd_2_27, shm_3); __m256i shf_3_31 = _mm256_shuffle_epi8(rnd_2_31, shm_3); __m256i rnd_3_27 = _mm256_blendv_epi8(rnd_2_27, shf_3_31, blm_3); __m256i rnd_3_31 = _mm256_blendv_epi8(shf_3_27, rnd_2_31, blm_3); __m256i shm_4 = SHUFFLE_MASK[3]; __m256i blm_4 = BLENDV_MASK[3]; __m256i shf_4_0 = _mm256_shuffle_epi8(rnd_3_0, shm_4); __m256i shf_4_8 = _mm256_shuffle_epi8(rnd_3_8, shm_4); __m256i rnd_4_0 = _mm256_blendv_epi8(rnd_3_0, shf_4_8, blm_4); __m256i rnd_4_8 = _mm256_blendv_epi8(shf_4_0, rnd_3_8, blm_4); __m256i shf_4_1 = _mm256_shuffle_epi8(rnd_3_1, shm_4); __m256i shf_4_9 = _mm256_shuffle_epi8(rnd_3_9, shm_4); __m256i rnd_4_1 = _mm256_blendv_epi8(rnd_3_1, shf_4_9, blm_4); __m256i rnd_4_9 = _mm256_blendv_epi8(shf_4_1, rnd_3_9, blm_4); _mm_prefetch(prf_origin+9*src_stride, _MM_HINT_NTA); __m256i shf_4_2 = _mm256_shuffle_epi8(rnd_3_2, shm_4); __m256i shf_4_10 = _mm256_shuffle_epi8(rnd_3_10, shm_4); __m256i rnd_4_2 = _mm256_blendv_epi8(rnd_3_2, shf_4_10, blm_4); __m256i rnd_4_10 = _mm256_blendv_epi8(shf_4_2, rnd_3_10, blm_4); __m256i shf_4_3 = _mm256_shuffle_epi8(rnd_3_3, shm_4); __m256i shf_4_11 = _mm256_shuffle_epi8(rnd_3_11, shm_4); __m256i rnd_4_3 = _mm256_blendv_epi8(rnd_3_3, shf_4_11, blm_4); __m256i rnd_4_11 = _mm256_blendv_epi8(shf_4_3, rnd_3_11, blm_4); __m256i shf_4_4 = _mm256_shuffle_epi8(rnd_3_4, shm_4); __m256i shf_4_12 = _mm256_shuffle_epi8(rnd_3_12, shm_4); __m256i rnd_4_4 = _mm256_blendv_epi8(rnd_3_4, shf_4_12, blm_4); __m256i rnd_4_12 = _mm256_blendv_epi8(shf_4_4, rnd_3_12, blm_4); __m256i shf_4_5 = _mm256_shuffle_epi8(rnd_3_5, shm_4); __m256i shf_4_13 = _mm256_shuffle_epi8(rnd_3_13, shm_4); __m256i rnd_4_5 = _mm256_blendv_epi8(rnd_3_5, shf_4_13, blm_4); __m256i rnd_4_13 = _mm256_blendv_epi8(shf_4_5, rnd_3_13, blm_4); __m256i shf_4_6 = _mm256_shuffle_epi8(rnd_3_6, shm_4); __m256i shf_4_14 = _mm256_shuffle_epi8(rnd_3_14, shm_4); __m256i rnd_4_6 = _mm256_blendv_epi8(rnd_3_6, shf_4_14, blm_4); __m256i rnd_4_14 = _mm256_blendv_epi8(shf_4_6, rnd_3_14, blm_4); __m256i shf_4_7 = _mm256_shuffle_epi8(rnd_3_7, shm_4); __m256i shf_4_15 = _mm256_shuffle_epi8(rnd_3_15, shm_4); __m256i rnd_4_7 = _mm256_blendv_epi8(rnd_3_7, shf_4_15, blm_4); __m256i rnd_4_15 = _mm256_blendv_epi8(shf_4_7, rnd_3_15, blm_4); _mm_prefetch(prf_origin+10*src_stride, _MM_HINT_NTA); __m256i shf_4_16 = _mm256_shuffle_epi8(rnd_3_16, shm_4); __m256i shf_4_24 = _mm256_shuffle_epi8(rnd_3_24, shm_4); __m256i rnd_4_16 = _mm256_blendv_epi8(rnd_3_16, shf_4_24, blm_4); __m256i rnd_4_24 = _mm256_blendv_epi8(shf_4_16, rnd_3_24, blm_4); __m256i shf_4_17 = _mm256_shuffle_epi8(rnd_3_17, shm_4); __m256i shf_4_25 = _mm256_shuffle_epi8(rnd_3_25, shm_4); __m256i rnd_4_17 = _mm256_blendv_epi8(rnd_3_17, shf_4_25, blm_4); __m256i rnd_4_25 = _mm256_blendv_epi8(shf_4_17, rnd_3_25, blm_4); __m256i shf_4_18 = _mm256_shuffle_epi8(rnd_3_18, shm_4); __m256i shf_4_26 = _mm256_shuffle_epi8(rnd_3_26, shm_4); __m256i rnd_4_18 = _mm256_blendv_epi8(rnd_3_18, shf_4_26, blm_4); __m256i rnd_4_26 = _mm256_blendv_epi8(shf_4_18, rnd_3_26, blm_4); __m256i shf_4_19 = _mm256_shuffle_epi8(rnd_3_19, shm_4); __m256i shf_4_27 = _mm256_shuffle_epi8(rnd_3_27, shm_4); __m256i rnd_4_19 = _mm256_blendv_epi8(rnd_3_19, shf_4_27, blm_4); __m256i rnd_4_27 = _mm256_blendv_epi8(shf_4_19, rnd_3_27, blm_4); __m256i shf_4_20 = _mm256_shuffle_epi8(rnd_3_20, shm_4); __m256i shf_4_28 = _mm256_shuffle_epi8(rnd_3_28, shm_4); __m256i rnd_4_20 = _mm256_blendv_epi8(rnd_3_20, shf_4_28, blm_4); __m256i rnd_4_28 = _mm256_blendv_epi8(shf_4_20, rnd_3_28, blm_4); __m256i shf_4_21 = _mm256_shuffle_epi8(rnd_3_21, shm_4); __m256i shf_4_29 = _mm256_shuffle_epi8(rnd_3_29, shm_4); __m256i rnd_4_21 = _mm256_blendv_epi8(rnd_3_21, shf_4_29, blm_4); __m256i rnd_4_29 = _mm256_blendv_epi8(shf_4_21, rnd_3_29, blm_4); _mm_prefetch(prf_origin+11*src_stride, _MM_HINT_NTA); __m256i shf_4_22 = _mm256_shuffle_epi8(rnd_3_22, shm_4); __m256i shf_4_30 = _mm256_shuffle_epi8(rnd_3_30, shm_4); __m256i rnd_4_22 = _mm256_blendv_epi8(rnd_3_22, shf_4_30, blm_4); __m256i rnd_4_30 = _mm256_blendv_epi8(shf_4_22, rnd_3_30, blm_4); __m256i shf_4_23 = _mm256_shuffle_epi8(rnd_3_23, shm_4); __m256i shf_4_31 = _mm256_shuffle_epi8(rnd_3_31, shm_4); __m256i rnd_4_23 = _mm256_blendv_epi8(rnd_3_23, shf_4_31, blm_4); __m256i rnd_4_31 = _mm256_blendv_epi8(shf_4_23, rnd_3_31, blm_4); __m256i blm_5 = BLENDV_MASK[4]; __m256i shf_5_0 = _mm256_permute2x128_si256(rnd_4_0, rnd_4_0, 0x01); __m256i shf_5_16 = _mm256_permute2x128_si256(rnd_4_16, rnd_4_16, 0x01); __m256i rnd_5_0 = _mm256_blendv_epi8(rnd_4_0, shf_5_16, blm_5); __m256i rnd_5_16 = _mm256_blendv_epi8(shf_5_0, rnd_4_16, blm_5); *(__m256i*)(dst_origin + 0*dst_stride) = rnd_5_0; *(__m256i*)(dst_origin + 16*dst_stride) = rnd_5_16; __m256i shf_5_1 = _mm256_permute2x128_si256(rnd_4_1, rnd_4_1, 0x01); __m256i shf_5_17 = _mm256_permute2x128_si256(rnd_4_17, rnd_4_17, 0x01); __m256i rnd_5_1 = _mm256_blendv_epi8(rnd_4_1, shf_5_17, blm_5); __m256i rnd_5_17 = _mm256_blendv_epi8(shf_5_1, rnd_4_17, blm_5); *(__m256i*)(dst_origin + 1*dst_stride) = rnd_5_1; *(__m256i*)(dst_origin + 17*dst_stride) = rnd_5_17; __m256i shf_5_2 = _mm256_permute2x128_si256(rnd_4_2, rnd_4_2, 0x01); __m256i shf_5_18 = _mm256_permute2x128_si256(rnd_4_18, rnd_4_18, 0x01); __m256i rnd_5_2 = _mm256_blendv_epi8(rnd_4_2, shf_5_18, blm_5); _mm_prefetch(prf_origin+12*src_stride, _MM_HINT_NTA); __m256i rnd_5_18 = _mm256_blendv_epi8(shf_5_2, rnd_4_18, blm_5); *(__m256i*)(dst_origin + 2*dst_stride) = rnd_5_2; *(__m256i*)(dst_origin + 18*dst_stride) = rnd_5_18; __m256i shf_5_3 = _mm256_permute2x128_si256(rnd_4_3, rnd_4_3, 0x01); __m256i shf_5_19 = _mm256_permute2x128_si256(rnd_4_19, rnd_4_19, 0x01); __m256i rnd_5_3 = _mm256_blendv_epi8(rnd_4_3, shf_5_19, blm_5); __m256i rnd_5_19 = _mm256_blendv_epi8(shf_5_3, rnd_4_19, blm_5); *(__m256i*)(dst_origin + 3*dst_stride) = rnd_5_3; *(__m256i*)(dst_origin + 19*dst_stride) = rnd_5_19; __m256i shf_5_4 = _mm256_permute2x128_si256(rnd_4_4, rnd_4_4, 0x01); __m256i shf_5_20 = _mm256_permute2x128_si256(rnd_4_20, rnd_4_20, 0x01); __m256i rnd_5_4 = _mm256_blendv_epi8(rnd_4_4, shf_5_20, blm_5); __m256i rnd_5_20 = _mm256_blendv_epi8(shf_5_4, rnd_4_20, blm_5); *(__m256i*)(dst_origin + 4*dst_stride) = rnd_5_4; *(__m256i*)(dst_origin + 20*dst_stride) = rnd_5_20; __m256i shf_5_5 = _mm256_permute2x128_si256(rnd_4_5, rnd_4_5, 0x01); __m256i shf_5_21 = _mm256_permute2x128_si256(rnd_4_21, rnd_4_21, 0x01); __m256i rnd_5_5 = _mm256_blendv_epi8(rnd_4_5, shf_5_21, blm_5); __m256i rnd_5_21 = _mm256_blendv_epi8(shf_5_5, rnd_4_21, blm_5); *(__m256i*)(dst_origin + 5*dst_stride) = rnd_5_5; *(__m256i*)(dst_origin + 21*dst_stride) = rnd_5_21; __m256i shf_5_6 = _mm256_permute2x128_si256(rnd_4_6, rnd_4_6, 0x01); __m256i shf_5_22 = _mm256_permute2x128_si256(rnd_4_22, rnd_4_22, 0x01); __m256i rnd_5_6 = _mm256_blendv_epi8(rnd_4_6, shf_5_22, blm_5); _mm_prefetch(prf_origin+13*src_stride, _MM_HINT_NTA); __m256i rnd_5_22 = _mm256_blendv_epi8(shf_5_6, rnd_4_22, blm_5); *(__m256i*)(dst_origin + 6*dst_stride) = rnd_5_6; *(__m256i*)(dst_origin + 22*dst_stride) = rnd_5_22; __m256i shf_5_7 = _mm256_permute2x128_si256(rnd_4_7, rnd_4_7, 0x01); __m256i shf_5_23 = _mm256_permute2x128_si256(rnd_4_23, rnd_4_23, 0x01); __m256i rnd_5_7 = _mm256_blendv_epi8(rnd_4_7, shf_5_23, blm_5); __m256i rnd_5_23 = _mm256_blendv_epi8(shf_5_7, rnd_4_23, blm_5); *(__m256i*)(dst_origin + 7*dst_stride) = rnd_5_7; *(__m256i*)(dst_origin + 23*dst_stride) = rnd_5_23; __m256i shf_5_8 = _mm256_permute2x128_si256(rnd_4_8, rnd_4_8, 0x01); __m256i shf_5_24 = _mm256_permute2x128_si256(rnd_4_24, rnd_4_24, 0x01); __m256i rnd_5_8 = _mm256_blendv_epi8(rnd_4_8, shf_5_24, blm_5); __m256i rnd_5_24 = _mm256_blendv_epi8(shf_5_8, rnd_4_24, blm_5); *(__m256i*)(dst_origin + 8*dst_stride) = rnd_5_8; *(__m256i*)(dst_origin + 24*dst_stride) = rnd_5_24; __m256i shf_5_9 = _mm256_permute2x128_si256(rnd_4_9, rnd_4_9, 0x01); __m256i shf_5_25 = _mm256_permute2x128_si256(rnd_4_25, rnd_4_25, 0x01); __m256i rnd_5_9 = _mm256_blendv_epi8(rnd_4_9, shf_5_25, blm_5); __m256i rnd_5_25 = _mm256_blendv_epi8(shf_5_9, rnd_4_25, blm_5); *(__m256i*)(dst_origin + 9*dst_stride) = rnd_5_9; *(__m256i*)(dst_origin + 25*dst_stride) = rnd_5_25; __m256i shf_5_10 = _mm256_permute2x128_si256(rnd_4_10, rnd_4_10, 0x01); __m256i shf_5_26 = _mm256_permute2x128_si256(rnd_4_26, rnd_4_26, 0x01); __m256i rnd_5_10 = _mm256_blendv_epi8(rnd_4_10, shf_5_26, blm_5); _mm_prefetch(prf_origin+14*src_stride, _MM_HINT_NTA); __m256i rnd_5_26 = _mm256_blendv_epi8(shf_5_10, rnd_4_26, blm_5); *(__m256i*)(dst_origin + 10*dst_stride) = rnd_5_10; *(__m256i*)(dst_origin + 26*dst_stride) = rnd_5_26; __m256i shf_5_11 = _mm256_permute2x128_si256(rnd_4_11, rnd_4_11, 0x01); __m256i shf_5_27 = _mm256_permute2x128_si256(rnd_4_27, rnd_4_27, 0x01); __m256i rnd_5_11 = _mm256_blendv_epi8(rnd_4_11, shf_5_27, blm_5); __m256i rnd_5_27 = _mm256_blendv_epi8(shf_5_11, rnd_4_27, blm_5); *(__m256i*)(dst_origin + 11*dst_stride) = rnd_5_11; *(__m256i*)(dst_origin + 27*dst_stride) = rnd_5_27; __m256i shf_5_12 = _mm256_permute2x128_si256(rnd_4_12, rnd_4_12, 0x01); __m256i shf_5_28 = _mm256_permute2x128_si256(rnd_4_28, rnd_4_28, 0x01); __m256i rnd_5_12 = _mm256_blendv_epi8(rnd_4_12, shf_5_28, blm_5); __m256i rnd_5_28 = _mm256_blendv_epi8(shf_5_12, rnd_4_28, blm_5); *(__m256i*)(dst_origin + 12*dst_stride) = rnd_5_12; *(__m256i*)(dst_origin + 28*dst_stride) = rnd_5_28; __m256i shf_5_13 = _mm256_permute2x128_si256(rnd_4_13, rnd_4_13, 0x01); __m256i shf_5_29 = _mm256_permute2x128_si256(rnd_4_29, rnd_4_29, 0x01); __m256i rnd_5_13 = _mm256_blendv_epi8(rnd_4_13, shf_5_29, blm_5); __m256i rnd_5_29 = _mm256_blendv_epi8(shf_5_13, rnd_4_29, blm_5); *(__m256i*)(dst_origin + 13*dst_stride) = rnd_5_13; *(__m256i*)(dst_origin + 29*dst_stride) = rnd_5_29; __m256i shf_5_14 = _mm256_permute2x128_si256(rnd_4_14, rnd_4_14, 0x01); __m256i shf_5_30 = _mm256_permute2x128_si256(rnd_4_30, rnd_4_30, 0x01); __m256i rnd_5_14 = _mm256_blendv_epi8(rnd_4_14, shf_5_30, blm_5); _mm_prefetch(prf_origin+15*src_stride, _MM_HINT_NTA); __m256i rnd_5_30 = _mm256_blendv_epi8(shf_5_14, rnd_4_30, blm_5); *(__m256i*)(dst_origin + 14*dst_stride) = rnd_5_14; *(__m256i*)(dst_origin + 30*dst_stride) = rnd_5_30; __m256i shf_5_15 = _mm256_permute2x128_si256(rnd_4_15, rnd_4_15, 0x01); __m256i shf_5_31 = _mm256_permute2x128_si256(rnd_4_31, rnd_4_31, 0x01); __m256i rnd_5_15 = _mm256_blendv_epi8(rnd_4_15, shf_5_31, blm_5); __m256i rnd_5_31 = _mm256_blendv_epi8(shf_5_15, rnd_4_31, blm_5); *(__m256i*)(dst_origin + 15*dst_stride) = rnd_5_15; *(__m256i*)(dst_origin + 31*dst_stride) = rnd_5_31; } void transpose_Vec256(const Mat& src, Mat* dst) { const int64_t n = src.n(); for (int64_t rb = 0; rb < n/64; rb++) { for (int64_t cb = 0; cb < n/64; cb++) { const uint8_t* src_origin = src.data() + (rb*n+cb)*64; const uint8_t* prf_origin = next_block(src, rb, cb); uint8_t* dst_origin = dst->data() + (cb*n+rb)*64; transpose_Vec256_kernel(src_origin, dst_origin, prf_origin, n, n); transpose_Vec256_kernel(src_origin+32*n, dst_origin+32, prf_origin+n*16, n, n); transpose_Vec256_kernel(src_origin+32, dst_origin+32*n, prf_origin+n*32, n, n); transpose_Vec256_kernel(src_origin+32*n+32, dst_origin+32*n+32, prf_origin+n*48, n, n); } } }