/* * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The OpenAirInterface Software Alliance licenses this file to You under * the OAI Public License, Version 1.1 (the "License"); you may not use this file * except in compliance with the License. * You may obtain a copy of the License at * * http://www.openairinterface.org/?page_id=698 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *------------------------------------------------------------------------------- * For more information about the OpenAirInterface (OAI) Software Alliance: * contact@openairinterface.org */ /*! \file PHY/LTE_TRANSPORT/dlsch_llr_computation.c * \brief Top-level routines for LLR computation of the PDSCH physical channel from 36-211, V8.6 2009-03 * \author R. Knopp, F. Kaltenberger,A. Bhamri, S. Aubert, S. Wagner, X Jiang * \date 2011 * \version 0.1 * \company Eurecom * \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr,ankit.bhamri@eurecom.fr,sebastien.aubert@eurecom.fr, sebastian.wagner@eurecom.fr * \note * \warning */ #include "PHY/defs_UE.h" #include "PHY/TOOLS/tools_defs.h" #include "PHY/phy_extern_ue.h" #include "PHY/sse_intrin.h" static const int16_t ones256[16] __attribute__((aligned(32))) = {0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}; // Auxiliary Makros // calculate interference magnitude #define interference_abs_epi16(psi, int_ch_mag, int_mag, c1, c2) \ tmp_result = simde_mm256_cmpgt_epi16(int_ch_mag, psi); \ tmp_result2 = simde_mm256_xor_si256(tmp_result, (*(simde__m256i *)&ones256[0])); \ tmp_result = simde_mm256_and_si256(tmp_result, c1); \ tmp_result2 = simde_mm256_and_si256(tmp_result2, c2); \ const simde__m256i int_mag = simde_mm256_or_si256(tmp_result, tmp_result2); // calculate interference magnitude // tmp_result = ones in shorts corr. to interval 2<=x<=4, tmp_result2 interval < 2, tmp_result3 interval 4<x<6 and tmp_result4 // interval x>6 #define interference_abs_64qam_epi16(psi, int_ch_mag, int_two_ch_mag, int_three_ch_mag, a, c1, c3, c5, c7) \ tmp_result = simde_mm256_cmpgt_epi16(int_two_ch_mag, psi); \ tmp_result3 = simde_mm256_xor_si256(tmp_result, (*(simde__m256i *)&ones256[0])); \ tmp_result2 = simde_mm256_cmpgt_epi16(int_ch_mag, psi); \ tmp_result = simde_mm256_xor_si256(tmp_result, tmp_result2); \ tmp_result4 = simde_mm256_cmpgt_epi16(psi, int_three_ch_mag); \ tmp_result3 = simde_mm256_xor_si256(tmp_result3, tmp_result4); \ tmp_result = simde_mm256_and_si256(tmp_result, c3); \ tmp_result2 = simde_mm256_and_si256(tmp_result2, c1); \ tmp_result3 = simde_mm256_and_si256(tmp_result3, c5); \ tmp_result4 = simde_mm256_and_si256(tmp_result4, c7); \ tmp_result = simde_mm256_or_si256(tmp_result, tmp_result2); \ tmp_result3 = simde_mm256_or_si256(tmp_result3, tmp_result4); \ const simde__m256i a = simde_mm256_or_si256(tmp_result, tmp_result3); // calculates psi_a = psi_r*a_r + psi_i*a_i #define prodsum_psi_a_epi16(psi_r, a_r, psi_i, a_i, psi_a) \ tmp_result = simde_mm256_mulhi_epi16(psi_r, a_r); \ tmp_result = simde_mm256_slli_epi16(tmp_result, 1); \ tmp_result2 = simde_mm256_mulhi_epi16(psi_i, a_i); \ tmp_result2 = simde_mm256_slli_epi16(tmp_result2, 1); \ simde__m256i psi_a = simde_mm256_adds_epi16(tmp_result, tmp_result2); // calculates a_sq = int_ch_mag*(a_r^2 + a_i^2)*scale_factor #define square_a_epi16(a_r, a_i, int_ch_mag, scale_factor, a_sq) \ tmp_result = simde_mm256_mulhi_epi16(a_r, a_r); \ tmp_result = simde_mm256_slli_epi16(tmp_result, 1); \ tmp_result = simde_mm256_mulhi_epi16(tmp_result, scale_factor); \ tmp_result = simde_mm256_slli_epi16(tmp_result, 1); \ tmp_result = simde_mm256_mulhi_epi16(tmp_result, int_ch_mag); \ tmp_result = simde_mm256_slli_epi16(tmp_result, 1); \ tmp_result2 = simde_mm256_mulhi_epi16(a_i, a_i); \ tmp_result2 = simde_mm256_slli_epi16(tmp_result2, 1); \ tmp_result2 = simde_mm256_mulhi_epi16(tmp_result2, scale_factor); \ tmp_result2 = simde_mm256_slli_epi16(tmp_result2, 1); \ tmp_result2 = simde_mm256_mulhi_epi16(tmp_result2, int_ch_mag); \ tmp_result2 = simde_mm256_slli_epi16(tmp_result2, 1); \ const simde__m256i a_sq = simde_mm256_adds_epi16(tmp_result, tmp_result2); // calculates a_sq = int_ch_mag*(a_r^2 + a_i^2)*scale_factor for 64-QAM #define square_a_64qam_epi16(a_r, a_i, int_ch_mag, scale_factor, a_sq) \ tmp_result = simde_mm256_mulhi_epi16(a_r, a_r); \ tmp_result = simde_mm256_slli_epi16(tmp_result, 1); \ tmp_result = simde_mm256_mulhi_epi16(tmp_result, scale_factor); \ tmp_result = simde_mm256_slli_epi16(tmp_result, 3); \ tmp_result = simde_mm256_mulhi_epi16(tmp_result, int_ch_mag); \ tmp_result = simde_mm256_slli_epi16(tmp_result, 1); \ tmp_result2 = simde_mm256_mulhi_epi16(a_i, a_i); \ tmp_result2 = simde_mm256_slli_epi16(tmp_result2, 1); \ tmp_result2 = simde_mm256_mulhi_epi16(tmp_result2, scale_factor); \ tmp_result2 = simde_mm256_slli_epi16(tmp_result2, 3); \ tmp_result2 = simde_mm256_mulhi_epi16(tmp_result2, int_ch_mag); \ tmp_result2 = simde_mm256_slli_epi16(tmp_result2, 1); \ const simde__m256i a_sq = simde_mm256_adds_epi16(tmp_result, tmp_result2); void qam64_qam16_avx2(short *stream0_in, short *stream1_in, short *ch_mag, short *ch_mag_i, short *stream0_out, short *rho01, int length ) { /* Author: S. Wagner Date: 31-07-12 Input: stream0_in: MF filter for 1st stream, i.e., y0=h0'*y stream1_in: MF filter for 2nd stream, i.e., y1=h1'*y ch_mag: 4*h0/sqrt(42), [Re0 Im0 Re1 Im1] s.t. Im0=Re0, Im1=Re1, etc ch_mag_i: 4*h1/sqrt(42), [Re0 Im0 Re1 Im1] s.t. Im0=Re0, Im1=Re1, etc rho01: Channel cross correlation, i.e., h1'*h0 Output: stream0_out: output LLRs for 1st stream */ simde__m256i *rho01_256i = (simde__m256i *)rho01; simde__m256i *stream0_256i_in = (simde__m256i *)stream0_in; simde__m256i *stream1_256i_in = (simde__m256i *)stream1_in; simde__m256i *ch_mag_256i = (simde__m256i *)ch_mag; simde__m256i *ch_mag_256i_i = (simde__m256i *)ch_mag_i; simde__m256i ONE_OVER_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(10112)); // round(1/sqrt(42)*2^16) simde__m256i THREE_OVER_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(30337)); // round(3/sqrt(42)*2^16) simde__m256i FIVE_OVER_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(25281)); // round(5/sqrt(42)*2^15) simde__m256i SEVEN_OVER_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(17697)); // round(5/sqrt(42)*2^15) simde__m256i FORTYNINE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(30969)); // round(49/(4*sqrt(42))*2^14), Q2.14 simde__m256i THIRTYSEVEN_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(23385)); // round(37/(4*sqrt(42))*2^14), Q2.14 simde__m256i TWENTYFIVE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(31601)); // round(25/(4*sqrt(42))*2^15) simde__m256i TWENTYNINE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(18329)); // round(29/(4*sqrt(42))*2^15), Q2.14 simde__m256i SEVENTEEN_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(21489)); // round(17/(4*sqrt(42))*2^15) simde__m256i NINE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(11376)); // round(9/(4*sqrt(42))*2^15) simde__m256i THIRTEEN_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(16433)); // round(13/(4*sqrt(42))*2^15) simde__m256i FIVE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(6320)); // round(5/(4*sqrt(42))*2^15) simde__m256i ONE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(1264)); // round(1/(4*sqrt(42))*2^15) simde__m256i ONE_OVER_SQRT_10_Q15 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(10362)); // round(1/sqrt(10)*2^15) simde__m256i THREE_OVER_SQRT_10 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(31086)); // round(3/sqrt(10)*2^15) simde__m256i SQRT_10_OVER_FOUR = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(25905)); // round(sqrt(10)/4*2^15) simde__m256i ch_mag_int; simde__m256i ch_mag_des; simde__m256i ch_mag_98_over_42_with_sigma2; simde__m256i ch_mag_74_over_42_with_sigma2; simde__m256i ch_mag_58_over_42_with_sigma2; simde__m256i ch_mag_50_over_42_with_sigma2; simde__m256i ch_mag_34_over_42_with_sigma2; simde__m256i ch_mag_18_over_42_with_sigma2; simde__m256i ch_mag_26_over_42_with_sigma2; simde__m256i ch_mag_10_over_42_with_sigma2; simde__m256i ch_mag_2_over_42_with_sigma2; simde__m256i y0r_one_over_sqrt_21; simde__m256i y0r_three_over_sqrt_21; simde__m256i y0r_five_over_sqrt_21; simde__m256i y0r_seven_over_sqrt_21; simde__m256i y0i_one_over_sqrt_21; simde__m256i y0i_three_over_sqrt_21; simde__m256i y0i_five_over_sqrt_21; simde__m256i y0i_seven_over_sqrt_21; int i,j; uint32_t len256 = (length)>>3; for (i=0; i<len256; i+=2) { // Get rho /* xmm0 = rho01_128i[i]; xmm1 = rho01_128i[i+1]; xmm0 = simde_mm_shufflelo_epi16(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm_shufflehi_epi16(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm_shuffle_epi32(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm_shufflelo_epi16(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm_shufflehi_epi16(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm_shuffle_epi32(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); //xmm0 = [Re(0,1) Re(2,3) Im(0,1) Im(2,3)] //xmm1 = [Re(4,5) Re(6,7) Im(4,5) Im(6,7)] xmm2 = simde_mm_unpacklo_epi64(xmm0,xmm1); // Re(rho) xmm3 = simde_mm_unpackhi_epi64(xmm0,xmm1); // Im(rho) */ simde__m256i xmm0, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8; simde_mm256_separate_real_imag_parts(&xmm2, &xmm3, rho01_256i[i], rho01_256i[i+1]); const simde__m256i rho_rpi = simde_mm256_adds_epi16(xmm2, xmm3); // rho = Re(rho) + Im(rho) const simde__m256i rho_rmi = simde_mm256_subs_epi16(xmm2, xmm3); // rho* = Re(rho) - Im(rho) // Compute the different rhos simde__m256i rho_rpi_1_1 = simde_mm256_mulhi_epi16(rho_rpi, ONE_OVER_SQRT_42); simde__m256i rho_rmi_1_1 = simde_mm256_mulhi_epi16(rho_rmi, ONE_OVER_SQRT_42); simde__m256i rho_rpi_3_3 = simde_mm256_mulhi_epi16(rho_rpi, THREE_OVER_SQRT_42); simde__m256i rho_rmi_3_3 = simde_mm256_mulhi_epi16(rho_rmi, THREE_OVER_SQRT_42); simde__m256i rho_rpi_5_5 = simde_mm256_mulhi_epi16(rho_rpi, FIVE_OVER_SQRT_42); simde__m256i rho_rmi_5_5 = simde_mm256_mulhi_epi16(rho_rmi, FIVE_OVER_SQRT_42); simde__m256i rho_rpi_7_7 = simde_mm256_mulhi_epi16(rho_rpi, SEVEN_OVER_SQRT_42); simde__m256i rho_rmi_7_7 = simde_mm256_mulhi_epi16(rho_rmi, SEVEN_OVER_SQRT_42); rho_rpi_5_5 = simde_mm256_slli_epi16(rho_rpi_5_5, 1); rho_rmi_5_5 = simde_mm256_slli_epi16(rho_rmi_5_5, 1); rho_rpi_7_7 = simde_mm256_slli_epi16(rho_rpi_7_7, 2); rho_rmi_7_7 = simde_mm256_slli_epi16(rho_rmi_7_7, 2); xmm4 = simde_mm256_mulhi_epi16(xmm2, ONE_OVER_SQRT_42); xmm5 = simde_mm256_mulhi_epi16(xmm3, ONE_OVER_SQRT_42); xmm6 = simde_mm256_mulhi_epi16(xmm3, THREE_OVER_SQRT_42); xmm7 = simde_mm256_mulhi_epi16(xmm3, FIVE_OVER_SQRT_42); xmm8 = simde_mm256_mulhi_epi16(xmm3, SEVEN_OVER_SQRT_42); xmm7 = simde_mm256_slli_epi16(xmm7, 1); xmm8 = simde_mm256_slli_epi16(xmm8, 2); simde__m256i rho_rpi_1_3 = simde_mm256_adds_epi16(xmm4, xmm6); simde__m256i rho_rmi_1_3 = simde_mm256_subs_epi16(xmm4, xmm6); simde__m256i rho_rpi_1_5 = simde_mm256_adds_epi16(xmm4, xmm7); simde__m256i rho_rmi_1_5 = simde_mm256_subs_epi16(xmm4, xmm7); simde__m256i rho_rpi_1_7 = simde_mm256_adds_epi16(xmm4, xmm8); simde__m256i rho_rmi_1_7 = simde_mm256_subs_epi16(xmm4, xmm8); xmm4 = simde_mm256_mulhi_epi16(xmm2, THREE_OVER_SQRT_42); simde__m256i rho_rpi_3_1 = simde_mm256_adds_epi16(xmm4, xmm5); simde__m256i rho_rmi_3_1 = simde_mm256_subs_epi16(xmm4, xmm5); simde__m256i rho_rpi_3_5 = simde_mm256_adds_epi16(xmm4, xmm7); simde__m256i rho_rmi_3_5 = simde_mm256_subs_epi16(xmm4, xmm7); simde__m256i rho_rpi_3_7 = simde_mm256_adds_epi16(xmm4, xmm8); simde__m256i rho_rmi_3_7 = simde_mm256_subs_epi16(xmm4, xmm8); xmm4 = simde_mm256_mulhi_epi16(xmm2, FIVE_OVER_SQRT_42); xmm4 = simde_mm256_slli_epi16(xmm4, 1); simde__m256i rho_rpi_5_1 = simde_mm256_adds_epi16(xmm4, xmm5); simde__m256i rho_rmi_5_1 = simde_mm256_subs_epi16(xmm4, xmm5); simde__m256i rho_rpi_5_3 = simde_mm256_adds_epi16(xmm4, xmm6); simde__m256i rho_rmi_5_3 = simde_mm256_subs_epi16(xmm4, xmm6); simde__m256i rho_rpi_5_7 = simde_mm256_adds_epi16(xmm4, xmm8); simde__m256i rho_rmi_5_7 = simde_mm256_subs_epi16(xmm4, xmm8); xmm4 = simde_mm256_mulhi_epi16(xmm2, SEVEN_OVER_SQRT_42); xmm4 = simde_mm256_slli_epi16(xmm4, 2); simde__m256i rho_rpi_7_1 = simde_mm256_adds_epi16(xmm4, xmm5); simde__m256i rho_rmi_7_1 = simde_mm256_subs_epi16(xmm4, xmm5); simde__m256i rho_rpi_7_3 = simde_mm256_adds_epi16(xmm4, xmm6); simde__m256i rho_rmi_7_3 = simde_mm256_subs_epi16(xmm4, xmm6); simde__m256i rho_rpi_7_5 = simde_mm256_adds_epi16(xmm4, xmm7); simde__m256i rho_rmi_7_5 = simde_mm256_subs_epi16(xmm4, xmm7); // Rearrange interfering MF output /* xmm0 = stream1_128i_in[i]; xmm1 = stream1_128i_in[i+1]; xmm0 = simde_mm256_shufflelo_epi16(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm256_shufflehi_epi16(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm256_shuffle_epi32(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shufflelo_epi16(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shufflehi_epi16(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shuffle_epi32(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); //xmm0 = [Re(0,1) Re(2,3) Im(0,1) Im(2,3)] //xmm1 = [Re(4,5) Re(6,7) Im(4,5) Im(6,7)] y1r = simde_mm256_unpacklo_epi64(xmm0,xmm1); //[y1r(1),y1r(2),y1r(3),y1r(4)] y1i = simde_mm256_unpackhi_epi64(xmm0,xmm1); //[y1i(1),y1i(2),y1i(3),y1i(4)] */ simde__m256i y1r, y1i; simde_mm256_separate_real_imag_parts(&y1r, &y1i, stream1_256i_in[i], stream1_256i_in[i+1]); // Psi_r calculation from rho_rpi or rho_rmi xmm0 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(0));// ZERO for abs_pi16 xmm2 = simde_mm256_subs_epi16(rho_rpi_7_7, y1r); simde__m256i psi_r_p7_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_5, y1r); simde__m256i psi_r_p7_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_3, y1r); simde__m256i psi_r_p7_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_1, y1r); simde__m256i psi_r_p7_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_1, y1r); simde__m256i psi_r_p7_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_3, y1r); simde__m256i psi_r_p7_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_5, y1r); simde__m256i psi_r_p7_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_7, y1r); simde__m256i psi_r_p7_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_7, y1r); simde__m256i psi_r_p5_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_5, y1r); simde__m256i psi_r_p5_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_3, y1r); simde__m256i psi_r_p5_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_1, y1r); simde__m256i psi_r_p5_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_1, y1r); simde__m256i psi_r_p5_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_3, y1r); simde__m256i psi_r_p5_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_5, y1r); simde__m256i psi_r_p5_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_7, y1r); simde__m256i psi_r_p5_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_7, y1r); simde__m256i psi_r_p3_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_5, y1r); simde__m256i psi_r_p3_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_3, y1r); simde__m256i psi_r_p3_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_1, y1r); simde__m256i psi_r_p3_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_1, y1r); simde__m256i psi_r_p3_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_3, y1r); simde__m256i psi_r_p3_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_5, y1r); simde__m256i psi_r_p3_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_7, y1r); simde__m256i psi_r_p3_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_7, y1r); simde__m256i psi_r_p1_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_5, y1r); simde__m256i psi_r_p1_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_3, y1r); simde__m256i psi_r_p1_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_1, y1r); simde__m256i psi_r_p1_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_1, y1r); simde__m256i psi_r_p1_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_3, y1r); simde__m256i psi_r_p1_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_5, y1r); simde__m256i psi_r_p1_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_7, y1r); simde__m256i psi_r_p1_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_7, y1r); simde__m256i psi_r_m1_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_5, y1r); simde__m256i psi_r_m1_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_3, y1r); simde__m256i psi_r_m1_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_1, y1r); simde__m256i psi_r_m1_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_1, y1r); simde__m256i psi_r_m1_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_3, y1r); simde__m256i psi_r_m1_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_5, y1r); simde__m256i psi_r_m1_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_7, y1r); simde__m256i psi_r_m1_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_7, y1r); simde__m256i psi_r_m3_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_5, y1r); simde__m256i psi_r_m3_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_3, y1r); simde__m256i psi_r_m3_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_1, y1r); simde__m256i psi_r_m3_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_1, y1r); simde__m256i psi_r_m3_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_3, y1r); simde__m256i psi_r_m3_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_5, y1r); simde__m256i psi_r_m3_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_7, y1r); simde__m256i psi_r_m3_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_7, y1r); simde__m256i psi_r_m5_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_5, y1r); simde__m256i psi_r_m5_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_3, y1r); simde__m256i psi_r_m5_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_1, y1r); simde__m256i psi_r_m5_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_1, y1r); simde__m256i psi_r_m5_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_3, y1r); simde__m256i psi_r_m5_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_5, y1r); simde__m256i psi_r_m5_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_7, y1r); simde__m256i psi_r_m5_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_7, y1r); simde__m256i psi_r_m7_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_5, y1r); simde__m256i psi_r_m7_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_3, y1r); simde__m256i psi_r_m7_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_1, y1r); simde__m256i psi_r_m7_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_1, y1r); simde__m256i psi_r_m7_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_3, y1r); simde__m256i psi_r_m7_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_5, y1r); simde__m256i psi_r_m7_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_7, y1r); simde__m256i psi_r_m7_m7 = simde_mm256_abs_epi16(xmm2); // Psi_i calculation from rho_rpi or rho_rmi xmm2 = simde_mm256_subs_epi16(rho_rmi_7_7, y1i); simde__m256i psi_i_p7_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_7, y1i); simde__m256i psi_i_p7_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_7, y1i); simde__m256i psi_i_p7_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_7, y1i); simde__m256i psi_i_p7_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_7, y1i); simde__m256i psi_i_p7_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_7, y1i); simde__m256i psi_i_p7_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_7, y1i); simde__m256i psi_i_p7_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_7, y1i); simde__m256i psi_i_p7_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_5, y1i); simde__m256i psi_i_p5_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_5, y1i); simde__m256i psi_i_p5_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_5, y1i); simde__m256i psi_i_p5_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_5, y1i); simde__m256i psi_i_p5_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_5, y1i); simde__m256i psi_i_p5_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_5, y1i); simde__m256i psi_i_p5_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_5, y1i); simde__m256i psi_i_p5_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_5, y1i); simde__m256i psi_i_p5_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_3, y1i); simde__m256i psi_i_p3_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_3, y1i); simde__m256i psi_i_p3_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_3, y1i); simde__m256i psi_i_p3_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_3, y1i); simde__m256i psi_i_p3_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_3, y1i); simde__m256i psi_i_p3_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_3, y1i); simde__m256i psi_i_p3_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_3, y1i); simde__m256i psi_i_p3_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_3, y1i); simde__m256i psi_i_p3_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_1, y1i); simde__m256i psi_i_p1_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_1, y1i); simde__m256i psi_i_p1_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_1, y1i); simde__m256i psi_i_p1_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_1, y1i); simde__m256i psi_i_p1_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_1, y1i); simde__m256i psi_i_p1_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_1, y1i); simde__m256i psi_i_p1_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_1, y1i); simde__m256i psi_i_p1_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_1, y1i); simde__m256i psi_i_p1_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_1, y1i); simde__m256i psi_i_m1_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_1, y1i); simde__m256i psi_i_m1_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_1, y1i); simde__m256i psi_i_m1_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_1, y1i); simde__m256i psi_i_m1_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_1, y1i); simde__m256i psi_i_m1_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_1, y1i); simde__m256i psi_i_m1_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_1, y1i); simde__m256i psi_i_m1_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_1, y1i); simde__m256i psi_i_m1_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_3, y1i); simde__m256i psi_i_m3_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_3, y1i); simde__m256i psi_i_m3_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_3, y1i); simde__m256i psi_i_m3_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_3, y1i); simde__m256i psi_i_m3_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_3, y1i); simde__m256i psi_i_m3_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_3, y1i); simde__m256i psi_i_m3_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_3, y1i); simde__m256i psi_i_m3_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_3, y1i); simde__m256i psi_i_m3_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_5, y1i); simde__m256i psi_i_m5_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_5, y1i); simde__m256i psi_i_m5_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_5, y1i); simde__m256i psi_i_m5_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_5, y1i); simde__m256i psi_i_m5_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_5, y1i); simde__m256i psi_i_m5_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_5, y1i); simde__m256i psi_i_m5_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_5, y1i); simde__m256i psi_i_m5_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_5, y1i); simde__m256i psi_i_m5_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_7, y1i); simde__m256i psi_i_m7_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_7, y1i); simde__m256i psi_i_m7_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_7, y1i); simde__m256i psi_i_m7_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_7, y1i); simde__m256i psi_i_m7_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_7, y1i); simde__m256i psi_i_m7_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_7, y1i); simde__m256i psi_i_m7_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_7, y1i); simde__m256i psi_i_m7_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_7, y1i); simde__m256i psi_i_m7_m7 = simde_mm256_abs_epi16(xmm2); /* // Rearrange desired MF output xmm0 = stream0_128i_in[i]; xmm1 = stream0_128i_in[i+1]; xmm0 = simde_mm256_shufflelo_epi16(xmm0,0xd8); //_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm256_shufflehi_epi16(xmm0,0xd8); //_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm256_shuffle_epi32(xmm0,0xd8); //_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shufflelo_epi16(xmm1,0xd8); //_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shufflehi_epi16(xmm1,0xd8); //_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shuffle_epi32(xmm1,0xd8); //_MM_SHUFFLE(0,2,1,3)); //xmm0 = [Re(0,1) Re(2,3) Im(0,1) Im(2,3)] //xmm1 = [Re(4,5) Re(6,7) Im(4,5) Im(6,7)] y0r = simde_mm256_unpacklo_epi64(xmm0,xmm1); // = [y0r(1),y0r(2),y0r(3),y0r(4)] y0i = simde_mm256_unpackhi_epi64(xmm0,xmm1); */ simde__m256i y0r, y0i; simde_mm256_separate_real_imag_parts(&y0r, &y0i, stream0_256i_in[i], stream0_256i_in[i+1]); /* // Rearrange desired channel magnitudes xmm2 = ch_mag_128i[i]; // = [|h|^2(1),|h|^2(1),|h|^2(2),|h|^2(2)]*(2/sqrt(10)) xmm3 = ch_mag_128i[i+1]; // = [|h|^2(3),|h|^2(3),|h|^2(4),|h|^2(4)]*(2/sqrt(10)) xmm2 = simde_mm256_shufflelo_epi16(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm2 = simde_mm256_shufflehi_epi16(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm2 = simde_mm256_shuffle_epi32(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm256_shufflelo_epi16(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm256_shufflehi_epi16(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm256_shuffle_epi32(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); ch_mag_des = simde_mm256_unpacklo_epi64(xmm2,xmm3); */ simde_mm256_separate_real_imag_parts(&ch_mag_des, &xmm2, ch_mag_256i[i], ch_mag_256i[i+1]); // Rearrange interfering channel magnitudes /* xmm2 = ch_mag_128i_i[i]; xmm3 = ch_mag_128i_i[i+1]; xmm2 = simde_mm256_shufflelo_epi16(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm2 = simde_mm256_shufflehi_epi16(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm2 = simde_mm256_shuffle_epi32(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm256_shufflelo_epi16(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm256_shufflehi_epi16(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm256_shuffle_epi32(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); ch_mag_int = simde_mm256_unpacklo_epi64(xmm2,xmm3); */ simde_mm256_separate_real_imag_parts(&ch_mag_int, &xmm2, ch_mag_256i_i[i], ch_mag_256i_i[i+1]); y0r_one_over_sqrt_21 = simde_mm256_mulhi_epi16(y0r, ONE_OVER_SQRT_42); y0r_three_over_sqrt_21 = simde_mm256_mulhi_epi16(y0r, THREE_OVER_SQRT_42); y0r_five_over_sqrt_21 = simde_mm256_mulhi_epi16(y0r, FIVE_OVER_SQRT_42); y0r_five_over_sqrt_21 = simde_mm256_slli_epi16(y0r_five_over_sqrt_21, 1); y0r_seven_over_sqrt_21 = simde_mm256_mulhi_epi16(y0r, SEVEN_OVER_SQRT_42); y0r_seven_over_sqrt_21 = simde_mm256_slli_epi16(y0r_seven_over_sqrt_21, 2); // Q2.14 y0i_one_over_sqrt_21 = simde_mm256_mulhi_epi16(y0i, ONE_OVER_SQRT_42); y0i_three_over_sqrt_21 = simde_mm256_mulhi_epi16(y0i, THREE_OVER_SQRT_42); y0i_five_over_sqrt_21 = simde_mm256_mulhi_epi16(y0i, FIVE_OVER_SQRT_42); y0i_five_over_sqrt_21 = simde_mm256_slli_epi16(y0i_five_over_sqrt_21, 1); y0i_seven_over_sqrt_21 = simde_mm256_mulhi_epi16(y0i, SEVEN_OVER_SQRT_42); y0i_seven_over_sqrt_21 = simde_mm256_slli_epi16(y0i_seven_over_sqrt_21, 2); // Q2.14 simde__m256i y0_p_7_1 = simde_mm256_adds_epi16(y0r_seven_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_p_7_3 = simde_mm256_adds_epi16(y0r_seven_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_p_7_5 = simde_mm256_adds_epi16(y0r_seven_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_p_7_7 = simde_mm256_adds_epi16(y0r_seven_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_p_5_1 = simde_mm256_adds_epi16(y0r_five_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_p_5_3 = simde_mm256_adds_epi16(y0r_five_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_p_5_5 = simde_mm256_adds_epi16(y0r_five_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_p_5_7 = simde_mm256_adds_epi16(y0r_five_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_p_3_1 = simde_mm256_adds_epi16(y0r_three_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_p_3_3 = simde_mm256_adds_epi16(y0r_three_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_p_3_5 = simde_mm256_adds_epi16(y0r_three_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_p_3_7 = simde_mm256_adds_epi16(y0r_three_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_p_1_1 = simde_mm256_adds_epi16(y0r_one_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_p_1_3 = simde_mm256_adds_epi16(y0r_one_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_p_1_5 = simde_mm256_adds_epi16(y0r_one_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_p_1_7 = simde_mm256_adds_epi16(y0r_one_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_m_1_1 = simde_mm256_subs_epi16(y0r_one_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_m_1_3 = simde_mm256_subs_epi16(y0r_one_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_m_1_5 = simde_mm256_subs_epi16(y0r_one_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_m_1_7 = simde_mm256_subs_epi16(y0r_one_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_m_3_1 = simde_mm256_subs_epi16(y0r_three_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_m_3_3 = simde_mm256_subs_epi16(y0r_three_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_m_3_5 = simde_mm256_subs_epi16(y0r_three_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_m_3_7 = simde_mm256_subs_epi16(y0r_three_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_m_5_1 = simde_mm256_subs_epi16(y0r_five_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_m_5_3 = simde_mm256_subs_epi16(y0r_five_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_m_5_5 = simde_mm256_subs_epi16(y0r_five_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_m_5_7 = simde_mm256_subs_epi16(y0r_five_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_m_7_1 = simde_mm256_subs_epi16(y0r_seven_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_m_7_3 = simde_mm256_subs_epi16(y0r_seven_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_m_7_5 = simde_mm256_subs_epi16(y0r_seven_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_m_7_7 = simde_mm256_subs_epi16(y0r_seven_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i tmp_result, tmp_result2; interference_abs_epi16(psi_r_p7_p7, ch_mag_int, a_r_p7_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p7_p5, ch_mag_int, a_r_p7_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p7_p3, ch_mag_int, a_r_p7_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p7_p1, ch_mag_int, a_r_p7_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p7_m1, ch_mag_int, a_r_p7_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p7_m3, ch_mag_int, a_r_p7_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p7_m5, ch_mag_int, a_r_p7_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p7_m7, ch_mag_int, a_r_p7_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p5_p7, ch_mag_int, a_r_p5_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p5_p5, ch_mag_int, a_r_p5_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p5_p3, ch_mag_int, a_r_p5_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p5_p1, ch_mag_int, a_r_p5_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p5_m1, ch_mag_int, a_r_p5_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p5_m3, ch_mag_int, a_r_p5_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p5_m5, ch_mag_int, a_r_p5_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p5_m7, ch_mag_int, a_r_p5_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p3_p7, ch_mag_int, a_r_p3_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p3_p5, ch_mag_int, a_r_p3_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p3_p3, ch_mag_int, a_r_p3_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p3_p1, ch_mag_int, a_r_p3_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p3_m1, ch_mag_int, a_r_p3_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p3_m3, ch_mag_int, a_r_p3_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p3_m5, ch_mag_int, a_r_p3_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p3_m7, ch_mag_int, a_r_p3_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p1_p7, ch_mag_int, a_r_p1_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p1_p5, ch_mag_int, a_r_p1_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p1_p3, ch_mag_int, a_r_p1_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p1_p1, ch_mag_int, a_r_p1_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p1_m1, ch_mag_int, a_r_p1_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p1_m3, ch_mag_int, a_r_p1_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p1_m5, ch_mag_int, a_r_p1_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_p1_m7, ch_mag_int, a_r_p1_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m1_p7, ch_mag_int, a_r_m1_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m1_p5, ch_mag_int, a_r_m1_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m1_p3, ch_mag_int, a_r_m1_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m1_p1, ch_mag_int, a_r_m1_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m1_m1, ch_mag_int, a_r_m1_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m1_m3, ch_mag_int, a_r_m1_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m1_m5, ch_mag_int, a_r_m1_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m1_m7, ch_mag_int, a_r_m1_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m3_p7, ch_mag_int, a_r_m3_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m3_p5, ch_mag_int, a_r_m3_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m3_p3, ch_mag_int, a_r_m3_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m3_p1, ch_mag_int, a_r_m3_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m3_m1, ch_mag_int, a_r_m3_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m3_m3, ch_mag_int, a_r_m3_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m3_m5, ch_mag_int, a_r_m3_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m3_m7, ch_mag_int, a_r_m3_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m5_p7, ch_mag_int, a_r_m5_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m5_p5, ch_mag_int, a_r_m5_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m5_p3, ch_mag_int, a_r_m5_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m5_p1, ch_mag_int, a_r_m5_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m5_m1, ch_mag_int, a_r_m5_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m5_m3, ch_mag_int, a_r_m5_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m5_m5, ch_mag_int, a_r_m5_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m5_m7, ch_mag_int, a_r_m5_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m7_p7, ch_mag_int, a_r_m7_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m7_p5, ch_mag_int, a_r_m7_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m7_p3, ch_mag_int, a_r_m7_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m7_p1, ch_mag_int, a_r_m7_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m7_m1, ch_mag_int, a_r_m7_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m7_m3, ch_mag_int, a_r_m7_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m7_m5, ch_mag_int, a_r_m7_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_r_m7_m7, ch_mag_int, a_r_m7_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p7_p7, ch_mag_int, a_i_p7_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p7_p5, ch_mag_int, a_i_p7_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p7_p3, ch_mag_int, a_i_p7_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p7_p1, ch_mag_int, a_i_p7_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p7_m1, ch_mag_int, a_i_p7_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p7_m3, ch_mag_int, a_i_p7_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p7_m5, ch_mag_int, a_i_p7_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p7_m7, ch_mag_int, a_i_p7_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p5_p7, ch_mag_int, a_i_p5_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p5_p5, ch_mag_int, a_i_p5_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p5_p3, ch_mag_int, a_i_p5_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p5_p1, ch_mag_int, a_i_p5_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p5_m1, ch_mag_int, a_i_p5_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p5_m3, ch_mag_int, a_i_p5_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p5_m5, ch_mag_int, a_i_p5_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p5_m7, ch_mag_int, a_i_p5_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p3_p7, ch_mag_int, a_i_p3_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p3_p5, ch_mag_int, a_i_p3_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p3_p3, ch_mag_int, a_i_p3_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p3_p1, ch_mag_int, a_i_p3_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p3_m1, ch_mag_int, a_i_p3_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p3_m3, ch_mag_int, a_i_p3_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p3_m5, ch_mag_int, a_i_p3_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p3_m7, ch_mag_int, a_i_p3_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p1_p7, ch_mag_int, a_i_p1_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p1_p5, ch_mag_int, a_i_p1_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p1_p3, ch_mag_int, a_i_p1_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p1_p1, ch_mag_int, a_i_p1_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p1_m1, ch_mag_int, a_i_p1_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p1_m3, ch_mag_int, a_i_p1_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p1_m5, ch_mag_int, a_i_p1_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_p1_m7, ch_mag_int, a_i_p1_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m1_p7, ch_mag_int, a_i_m1_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m1_p5, ch_mag_int, a_i_m1_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m1_p3, ch_mag_int, a_i_m1_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m1_p1, ch_mag_int, a_i_m1_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m1_m1, ch_mag_int, a_i_m1_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m1_m3, ch_mag_int, a_i_m1_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m1_m5, ch_mag_int, a_i_m1_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m1_m7, ch_mag_int, a_i_m1_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m3_p7, ch_mag_int, a_i_m3_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m3_p5, ch_mag_int, a_i_m3_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m3_p3, ch_mag_int, a_i_m3_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m3_p1, ch_mag_int, a_i_m3_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m3_m1, ch_mag_int, a_i_m3_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m3_m3, ch_mag_int, a_i_m3_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m3_m5, ch_mag_int, a_i_m3_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m3_m7, ch_mag_int, a_i_m3_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m5_p7, ch_mag_int, a_i_m5_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m5_p5, ch_mag_int, a_i_m5_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m5_p3, ch_mag_int, a_i_m5_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m5_p1, ch_mag_int, a_i_m5_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m5_m1, ch_mag_int, a_i_m5_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m5_m3, ch_mag_int, a_i_m5_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m5_m5, ch_mag_int, a_i_m5_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m5_m7, ch_mag_int, a_i_m5_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m7_p7, ch_mag_int, a_i_m7_p7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m7_p5, ch_mag_int, a_i_m7_p5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m7_p3, ch_mag_int, a_i_m7_p3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m7_p1, ch_mag_int, a_i_m7_p1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m7_m1, ch_mag_int, a_i_m7_m1, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m7_m3, ch_mag_int, a_i_m7_m3, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m7_m5, ch_mag_int, a_i_m7_m5, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); interference_abs_epi16(psi_i_m7_m7, ch_mag_int, a_i_m7_m7, ONE_OVER_SQRT_10_Q15, THREE_OVER_SQRT_10); // Calculation of a group of two terms in the bit metric involving product of psi and interference prodsum_psi_a_epi16(psi_r_p7_p7, a_r_p7_p7, psi_i_p7_p7, a_i_p7_p7, psi_a_p7_p7); prodsum_psi_a_epi16(psi_r_p7_p5, a_r_p7_p5, psi_i_p7_p5, a_i_p7_p5, psi_a_p7_p5); prodsum_psi_a_epi16(psi_r_p7_p3, a_r_p7_p3, psi_i_p7_p3, a_i_p7_p3, psi_a_p7_p3); prodsum_psi_a_epi16(psi_r_p7_p1, a_r_p7_p1, psi_i_p7_p1, a_i_p7_p1, psi_a_p7_p1); prodsum_psi_a_epi16(psi_r_p7_m1, a_r_p7_m1, psi_i_p7_m1, a_i_p7_m1, psi_a_p7_m1); prodsum_psi_a_epi16(psi_r_p7_m3, a_r_p7_m3, psi_i_p7_m3, a_i_p7_m3, psi_a_p7_m3); prodsum_psi_a_epi16(psi_r_p7_m5, a_r_p7_m5, psi_i_p7_m5, a_i_p7_m5, psi_a_p7_m5); prodsum_psi_a_epi16(psi_r_p7_m7, a_r_p7_m7, psi_i_p7_m7, a_i_p7_m7, psi_a_p7_m7); prodsum_psi_a_epi16(psi_r_p5_p7, a_r_p5_p7, psi_i_p5_p7, a_i_p5_p7, psi_a_p5_p7); prodsum_psi_a_epi16(psi_r_p5_p5, a_r_p5_p5, psi_i_p5_p5, a_i_p5_p5, psi_a_p5_p5); prodsum_psi_a_epi16(psi_r_p5_p3, a_r_p5_p3, psi_i_p5_p3, a_i_p5_p3, psi_a_p5_p3); prodsum_psi_a_epi16(psi_r_p5_p1, a_r_p5_p1, psi_i_p5_p1, a_i_p5_p1, psi_a_p5_p1); prodsum_psi_a_epi16(psi_r_p5_m1, a_r_p5_m1, psi_i_p5_m1, a_i_p5_m1, psi_a_p5_m1); prodsum_psi_a_epi16(psi_r_p5_m3, a_r_p5_m3, psi_i_p5_m3, a_i_p5_m3, psi_a_p5_m3); prodsum_psi_a_epi16(psi_r_p5_m5, a_r_p5_m5, psi_i_p5_m5, a_i_p5_m5, psi_a_p5_m5); prodsum_psi_a_epi16(psi_r_p5_m7, a_r_p5_m7, psi_i_p5_m7, a_i_p5_m7, psi_a_p5_m7); prodsum_psi_a_epi16(psi_r_p3_p7, a_r_p3_p7, psi_i_p3_p7, a_i_p3_p7, psi_a_p3_p7); prodsum_psi_a_epi16(psi_r_p3_p5, a_r_p3_p5, psi_i_p3_p5, a_i_p3_p5, psi_a_p3_p5); prodsum_psi_a_epi16(psi_r_p3_p3, a_r_p3_p3, psi_i_p3_p3, a_i_p3_p3, psi_a_p3_p3); prodsum_psi_a_epi16(psi_r_p3_p1, a_r_p3_p1, psi_i_p3_p1, a_i_p3_p1, psi_a_p3_p1); prodsum_psi_a_epi16(psi_r_p3_m1, a_r_p3_m1, psi_i_p3_m1, a_i_p3_m1, psi_a_p3_m1); prodsum_psi_a_epi16(psi_r_p3_m3, a_r_p3_m3, psi_i_p3_m3, a_i_p3_m3, psi_a_p3_m3); prodsum_psi_a_epi16(psi_r_p3_m5, a_r_p3_m5, psi_i_p3_m5, a_i_p3_m5, psi_a_p3_m5); prodsum_psi_a_epi16(psi_r_p3_m7, a_r_p3_m7, psi_i_p3_m7, a_i_p3_m7, psi_a_p3_m7); prodsum_psi_a_epi16(psi_r_p1_p7, a_r_p1_p7, psi_i_p1_p7, a_i_p1_p7, psi_a_p1_p7); prodsum_psi_a_epi16(psi_r_p1_p5, a_r_p1_p5, psi_i_p1_p5, a_i_p1_p5, psi_a_p1_p5); prodsum_psi_a_epi16(psi_r_p1_p3, a_r_p1_p3, psi_i_p1_p3, a_i_p1_p3, psi_a_p1_p3); prodsum_psi_a_epi16(psi_r_p1_p1, a_r_p1_p1, psi_i_p1_p1, a_i_p1_p1, psi_a_p1_p1); prodsum_psi_a_epi16(psi_r_p1_m1, a_r_p1_m1, psi_i_p1_m1, a_i_p1_m1, psi_a_p1_m1); prodsum_psi_a_epi16(psi_r_p1_m3, a_r_p1_m3, psi_i_p1_m3, a_i_p1_m3, psi_a_p1_m3); prodsum_psi_a_epi16(psi_r_p1_m5, a_r_p1_m5, psi_i_p1_m5, a_i_p1_m5, psi_a_p1_m5); prodsum_psi_a_epi16(psi_r_p1_m7, a_r_p1_m7, psi_i_p1_m7, a_i_p1_m7, psi_a_p1_m7); prodsum_psi_a_epi16(psi_r_m1_p7, a_r_m1_p7, psi_i_m1_p7, a_i_m1_p7, psi_a_m1_p7); prodsum_psi_a_epi16(psi_r_m1_p5, a_r_m1_p5, psi_i_m1_p5, a_i_m1_p5, psi_a_m1_p5); prodsum_psi_a_epi16(psi_r_m1_p3, a_r_m1_p3, psi_i_m1_p3, a_i_m1_p3, psi_a_m1_p3); prodsum_psi_a_epi16(psi_r_m1_p1, a_r_m1_p1, psi_i_m1_p1, a_i_m1_p1, psi_a_m1_p1); prodsum_psi_a_epi16(psi_r_m1_m1, a_r_m1_m1, psi_i_m1_m1, a_i_m1_m1, psi_a_m1_m1); prodsum_psi_a_epi16(psi_r_m1_m3, a_r_m1_m3, psi_i_m1_m3, a_i_m1_m3, psi_a_m1_m3); prodsum_psi_a_epi16(psi_r_m1_m5, a_r_m1_m5, psi_i_m1_m5, a_i_m1_m5, psi_a_m1_m5); prodsum_psi_a_epi16(psi_r_m1_m7, a_r_m1_m7, psi_i_m1_m7, a_i_m1_m7, psi_a_m1_m7); prodsum_psi_a_epi16(psi_r_m3_p7, a_r_m3_p7, psi_i_m3_p7, a_i_m3_p7, psi_a_m3_p7); prodsum_psi_a_epi16(psi_r_m3_p5, a_r_m3_p5, psi_i_m3_p5, a_i_m3_p5, psi_a_m3_p5); prodsum_psi_a_epi16(psi_r_m3_p3, a_r_m3_p3, psi_i_m3_p3, a_i_m3_p3, psi_a_m3_p3); prodsum_psi_a_epi16(psi_r_m3_p1, a_r_m3_p1, psi_i_m3_p1, a_i_m3_p1, psi_a_m3_p1); prodsum_psi_a_epi16(psi_r_m3_m1, a_r_m3_m1, psi_i_m3_m1, a_i_m3_m1, psi_a_m3_m1); prodsum_psi_a_epi16(psi_r_m3_m3, a_r_m3_m3, psi_i_m3_m3, a_i_m3_m3, psi_a_m3_m3); prodsum_psi_a_epi16(psi_r_m3_m5, a_r_m3_m5, psi_i_m3_m5, a_i_m3_m5, psi_a_m3_m5); prodsum_psi_a_epi16(psi_r_m3_m7, a_r_m3_m7, psi_i_m3_m7, a_i_m3_m7, psi_a_m3_m7); prodsum_psi_a_epi16(psi_r_m5_p7, a_r_m5_p7, psi_i_m5_p7, a_i_m5_p7, psi_a_m5_p7); prodsum_psi_a_epi16(psi_r_m5_p5, a_r_m5_p5, psi_i_m5_p5, a_i_m5_p5, psi_a_m5_p5); prodsum_psi_a_epi16(psi_r_m5_p3, a_r_m5_p3, psi_i_m5_p3, a_i_m5_p3, psi_a_m5_p3); prodsum_psi_a_epi16(psi_r_m5_p1, a_r_m5_p1, psi_i_m5_p1, a_i_m5_p1, psi_a_m5_p1); prodsum_psi_a_epi16(psi_r_m5_m1, a_r_m5_m1, psi_i_m5_m1, a_i_m5_m1, psi_a_m5_m1); prodsum_psi_a_epi16(psi_r_m5_m3, a_r_m5_m3, psi_i_m5_m3, a_i_m5_m3, psi_a_m5_m3); prodsum_psi_a_epi16(psi_r_m5_m5, a_r_m5_m5, psi_i_m5_m5, a_i_m5_m5, psi_a_m5_m5); prodsum_psi_a_epi16(psi_r_m5_m7, a_r_m5_m7, psi_i_m5_m7, a_i_m5_m7, psi_a_m5_m7); prodsum_psi_a_epi16(psi_r_m7_p7, a_r_m7_p7, psi_i_m7_p7, a_i_m7_p7, psi_a_m7_p7); prodsum_psi_a_epi16(psi_r_m7_p5, a_r_m7_p5, psi_i_m7_p5, a_i_m7_p5, psi_a_m7_p5); prodsum_psi_a_epi16(psi_r_m7_p3, a_r_m7_p3, psi_i_m7_p3, a_i_m7_p3, psi_a_m7_p3); prodsum_psi_a_epi16(psi_r_m7_p1, a_r_m7_p1, psi_i_m7_p1, a_i_m7_p1, psi_a_m7_p1); prodsum_psi_a_epi16(psi_r_m7_m1, a_r_m7_m1, psi_i_m7_m1, a_i_m7_m1, psi_a_m7_m1); prodsum_psi_a_epi16(psi_r_m7_m3, a_r_m7_m3, psi_i_m7_m3, a_i_m7_m3, psi_a_m7_m3); prodsum_psi_a_epi16(psi_r_m7_m5, a_r_m7_m5, psi_i_m7_m5, a_i_m7_m5, psi_a_m7_m5); prodsum_psi_a_epi16(psi_r_m7_m7, a_r_m7_m7, psi_i_m7_m7, a_i_m7_m7, psi_a_m7_m7); // Calculation of a group of two terms in the bit metric involving squares of interference square_a_epi16(a_r_p7_p7, a_i_p7_p7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p7_p7); square_a_epi16(a_r_p7_p5, a_i_p7_p5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p7_p5); square_a_epi16(a_r_p7_p3, a_i_p7_p3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p7_p3); square_a_epi16(a_r_p7_p1, a_i_p7_p1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p7_p1); square_a_epi16(a_r_p7_m1, a_i_p7_m1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p7_m1); square_a_epi16(a_r_p7_m3, a_i_p7_m3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p7_m3); square_a_epi16(a_r_p7_m5, a_i_p7_m5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p7_m5); square_a_epi16(a_r_p7_m7, a_i_p7_m7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p7_m7); square_a_epi16(a_r_p5_p7, a_i_p5_p7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p5_p7); square_a_epi16(a_r_p5_p5, a_i_p5_p5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p5_p5); square_a_epi16(a_r_p5_p3, a_i_p5_p3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p5_p3); square_a_epi16(a_r_p5_p1, a_i_p5_p1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p5_p1); square_a_epi16(a_r_p5_m1, a_i_p5_m1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p5_m1); square_a_epi16(a_r_p5_m3, a_i_p5_m3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p5_m3); square_a_epi16(a_r_p5_m5, a_i_p5_m5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p5_m5); square_a_epi16(a_r_p5_m7, a_i_p5_m7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p5_m7); square_a_epi16(a_r_p3_p7, a_i_p3_p7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p3_p7); square_a_epi16(a_r_p3_p5, a_i_p3_p5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p3_p5); square_a_epi16(a_r_p3_p3, a_i_p3_p3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p3_p3); square_a_epi16(a_r_p3_p1, a_i_p3_p1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p3_p1); square_a_epi16(a_r_p3_m1, a_i_p3_m1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p3_m1); square_a_epi16(a_r_p3_m3, a_i_p3_m3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p3_m3); square_a_epi16(a_r_p3_m5, a_i_p3_m5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p3_m5); square_a_epi16(a_r_p3_m7, a_i_p3_m7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p3_m7); square_a_epi16(a_r_p1_p7, a_i_p1_p7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p1_p7); square_a_epi16(a_r_p1_p5, a_i_p1_p5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p1_p5); square_a_epi16(a_r_p1_p3, a_i_p1_p3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p1_p3); square_a_epi16(a_r_p1_p1, a_i_p1_p1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p1_p1); square_a_epi16(a_r_p1_m1, a_i_p1_m1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p1_m1); square_a_epi16(a_r_p1_m3, a_i_p1_m3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p1_m3); square_a_epi16(a_r_p1_m5, a_i_p1_m5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p1_m5); square_a_epi16(a_r_p1_m7, a_i_p1_m7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_p1_m7); square_a_epi16(a_r_m1_p7, a_i_m1_p7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m1_p7); square_a_epi16(a_r_m1_p5, a_i_m1_p5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m1_p5); square_a_epi16(a_r_m1_p3, a_i_m1_p3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m1_p3); square_a_epi16(a_r_m1_p1, a_i_m1_p1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m1_p1); square_a_epi16(a_r_m1_m1, a_i_m1_m1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m1_m1); square_a_epi16(a_r_m1_m3, a_i_m1_m3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m1_m3); square_a_epi16(a_r_m1_m5, a_i_m1_m5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m1_m5); square_a_epi16(a_r_m1_m7, a_i_m1_m7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m1_m7); square_a_epi16(a_r_m3_p7, a_i_m3_p7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m3_p7); square_a_epi16(a_r_m3_p5, a_i_m3_p5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m3_p5); square_a_epi16(a_r_m3_p3, a_i_m3_p3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m3_p3); square_a_epi16(a_r_m3_p1, a_i_m3_p1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m3_p1); square_a_epi16(a_r_m3_m1, a_i_m3_m1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m3_m1); square_a_epi16(a_r_m3_m3, a_i_m3_m3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m3_m3); square_a_epi16(a_r_m3_m5, a_i_m3_m5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m3_m5); square_a_epi16(a_r_m3_m7, a_i_m3_m7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m3_m7); square_a_epi16(a_r_m5_p7, a_i_m5_p7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m5_p7); square_a_epi16(a_r_m5_p5, a_i_m5_p5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m5_p5); square_a_epi16(a_r_m5_p3, a_i_m5_p3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m5_p3); square_a_epi16(a_r_m5_p1, a_i_m5_p1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m5_p1); square_a_epi16(a_r_m5_m1, a_i_m5_m1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m5_m1); square_a_epi16(a_r_m5_m3, a_i_m5_m3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m5_m3); square_a_epi16(a_r_m5_m5, a_i_m5_m5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m5_m5); square_a_epi16(a_r_m5_m7, a_i_m5_m7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m5_m7); square_a_epi16(a_r_m7_p7, a_i_m7_p7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m7_p7); square_a_epi16(a_r_m7_p5, a_i_m7_p5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m7_p5); square_a_epi16(a_r_m7_p3, a_i_m7_p3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m7_p3); square_a_epi16(a_r_m7_p1, a_i_m7_p1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m7_p1); square_a_epi16(a_r_m7_m1, a_i_m7_m1, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m7_m1); square_a_epi16(a_r_m7_m3, a_i_m7_m3, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m7_m3); square_a_epi16(a_r_m7_m5, a_i_m7_m5, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m7_m5); square_a_epi16(a_r_m7_m7, a_i_m7_m7, ch_mag_int, SQRT_10_OVER_FOUR, a_sq_m7_m7); // Computing different multiples of ||h0||^2 // x=1, y=1 ch_mag_2_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,ONE_OVER_FOUR_SQRT_42); ch_mag_2_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_2_over_42_with_sigma2,1); // x=1, y=3 ch_mag_10_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,FIVE_OVER_FOUR_SQRT_42); ch_mag_10_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_10_over_42_with_sigma2,1); // x=1, x=5 ch_mag_26_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,THIRTEEN_OVER_FOUR_SQRT_42); ch_mag_26_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_26_over_42_with_sigma2,1); // x=1, y=7 ch_mag_50_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,TWENTYFIVE_OVER_FOUR_SQRT_42); ch_mag_50_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_50_over_42_with_sigma2,1); // x=3, y=3 ch_mag_18_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,NINE_OVER_FOUR_SQRT_42); ch_mag_18_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_18_over_42_with_sigma2,1); // x=3, y=5 ch_mag_34_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,SEVENTEEN_OVER_FOUR_SQRT_42); ch_mag_34_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_34_over_42_with_sigma2,1); // x=3, y=7 ch_mag_58_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,TWENTYNINE_OVER_FOUR_SQRT_42); ch_mag_58_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_58_over_42_with_sigma2,2); // x=5, y=5 ch_mag_50_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,TWENTYFIVE_OVER_FOUR_SQRT_42); ch_mag_50_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_50_over_42_with_sigma2,1); // x=5, y=7 ch_mag_74_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,THIRTYSEVEN_OVER_FOUR_SQRT_42); ch_mag_74_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_74_over_42_with_sigma2,2); // x=7, y=7 ch_mag_98_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,FORTYNINE_OVER_FOUR_SQRT_42); ch_mag_98_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_98_over_42_with_sigma2,2); simde__m256i xmm1; // Computing Metrics xmm0 = simde_mm256_subs_epi16(psi_a_p7_p7, a_sq_p7_p7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_7_7); simde__m256i bit_met_p7_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_98_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_p5, a_sq_p7_p5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_7_5); simde__m256i bit_met_p7_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_p3, a_sq_p7_p3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_7_3); simde__m256i bit_met_p7_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_p1, a_sq_p7_p1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_7_1); simde__m256i bit_met_p7_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_m1, a_sq_p7_m1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_7_1); simde__m256i bit_met_p7_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_m3, a_sq_p7_m3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_7_3); simde__m256i bit_met_p7_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_m5, a_sq_p7_m5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_7_5); simde__m256i bit_met_p7_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_m7, a_sq_p7_m7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_7_7); simde__m256i bit_met_p7_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_98_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_p7, a_sq_p5_p7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_5_7); simde__m256i bit_met_p5_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_p5, a_sq_p5_p5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_5_5); simde__m256i bit_met_p5_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_p3, a_sq_p5_p3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_5_3); simde__m256i bit_met_p5_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_p1, a_sq_p5_p1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_5_1); simde__m256i bit_met_p5_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_m1, a_sq_p5_m1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_5_1); simde__m256i bit_met_p5_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_m3, a_sq_p5_m3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_5_3); simde__m256i bit_met_p5_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_m5, a_sq_p5_m5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_5_5); simde__m256i bit_met_p5_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_m7, a_sq_p5_m7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_5_7); simde__m256i bit_met_p5_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_p7, a_sq_p3_p7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_3_7); simde__m256i bit_met_p3_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_p5, a_sq_p3_p5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_3_5); simde__m256i bit_met_p3_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_p3, a_sq_p3_p3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_3_3); simde__m256i bit_met_p3_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_18_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_p1, a_sq_p3_p1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_3_1); simde__m256i bit_met_p3_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_m1, a_sq_p3_m1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_3_1); simde__m256i bit_met_p3_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_m3, a_sq_p3_m3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_3_3); simde__m256i bit_met_p3_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_18_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_m5, a_sq_p3_m5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_3_5); simde__m256i bit_met_p3_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_m7, a_sq_p3_m7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_3_7); simde__m256i bit_met_p3_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_p7, a_sq_p1_p7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_1_7); simde__m256i bit_met_p1_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_p5, a_sq_p1_p5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_1_5); simde__m256i bit_met_p1_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_p3, a_sq_p1_p3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_1_3); simde__m256i bit_met_p1_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_p1, a_sq_p1_p1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_1_1); simde__m256i bit_met_p1_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_2_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_m1, a_sq_p1_m1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_1_1); simde__m256i bit_met_p1_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_2_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_m3, a_sq_p1_m3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_1_3); simde__m256i bit_met_p1_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_m5, a_sq_p1_m5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_1_5); simde__m256i bit_met_p1_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_m7, a_sq_p1_m7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_1_7); simde__m256i bit_met_p1_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_p7, a_sq_m1_p7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_1_7); simde__m256i bit_met_m1_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_p5, a_sq_m1_p5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_1_5); simde__m256i bit_met_m1_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_p3, a_sq_m1_p3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_1_3); simde__m256i bit_met_m1_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_p1, a_sq_m1_p1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_1_1); simde__m256i bit_met_m1_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_2_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_m1, a_sq_m1_m1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_1_1); simde__m256i bit_met_m1_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_2_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_m3, a_sq_m1_m3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_1_3); simde__m256i bit_met_m1_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_m5, a_sq_m1_m5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_1_5); simde__m256i bit_met_m1_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_m7, a_sq_m1_m7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_1_7); simde__m256i bit_met_m1_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_p7, a_sq_m3_p7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_3_7); simde__m256i bit_met_m3_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_p5, a_sq_m3_p5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_3_5); simde__m256i bit_met_m3_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_p3, a_sq_m3_p3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_3_3); simde__m256i bit_met_m3_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_18_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_p1, a_sq_m3_p1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_3_1); simde__m256i bit_met_m3_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_m1, a_sq_m3_m1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_3_1); simde__m256i bit_met_m3_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_m3, a_sq_m3_m3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_3_3); simde__m256i bit_met_m3_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_18_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_m5, a_sq_m3_m5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_3_5); simde__m256i bit_met_m3_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_m7, a_sq_m3_m7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_3_7); simde__m256i bit_met_m3_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_p7, a_sq_m5_p7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_5_7); simde__m256i bit_met_m5_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_p5, a_sq_m5_p5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_5_5); simde__m256i bit_met_m5_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_p3, a_sq_m5_p3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_5_3); simde__m256i bit_met_m5_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_p1, a_sq_m5_p1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_5_1); simde__m256i bit_met_m5_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_m1, a_sq_m5_m1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_5_1); simde__m256i bit_met_m5_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_m3, a_sq_m5_m3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_5_3); simde__m256i bit_met_m5_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_m5, a_sq_m5_m5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_5_5); simde__m256i bit_met_m5_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_m7, a_sq_m5_m7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_5_7); simde__m256i bit_met_m5_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_p7, a_sq_m7_p7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_7_7); simde__m256i bit_met_m7_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_98_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_p5, a_sq_m7_p5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_7_5); simde__m256i bit_met_m7_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_p3, a_sq_m7_p3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_7_3); simde__m256i bit_met_m7_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_p1, a_sq_m7_p1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_7_1); simde__m256i bit_met_m7_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_m1, a_sq_m7_m1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_7_1); simde__m256i bit_met_m7_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_m3, a_sq_m7_m3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_7_3); simde__m256i bit_met_m7_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_m5, a_sq_m7_m5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_7_5); simde__m256i bit_met_m7_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_m7, a_sq_m7_m7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_7_7); simde__m256i bit_met_m7_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_98_over_42_with_sigma2); // Detection for 1st bit (LTE mapping) // bit = 1 xmm0 = simde_mm256_max_epi16(bit_met_m7_p7, bit_met_m7_p5); xmm1 = simde_mm256_max_epi16(bit_met_m7_p3, bit_met_m7_p1); xmm2 = simde_mm256_max_epi16(bit_met_m7_m1, bit_met_m7_m3); xmm3 = simde_mm256_max_epi16(bit_met_m7_m5, bit_met_m7_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); simde__m256i logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m5_p7, bit_met_m5_p5); xmm1 = simde_mm256_max_epi16(bit_met_m5_p3, bit_met_m5_p1); xmm2 = simde_mm256_max_epi16(bit_met_m5_m1, bit_met_m5_m3); xmm3 = simde_mm256_max_epi16(bit_met_m5_m5, bit_met_m5_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m3_p7, bit_met_m3_p5); xmm1 = simde_mm256_max_epi16(bit_met_m3_p3, bit_met_m3_p1); xmm2 = simde_mm256_max_epi16(bit_met_m3_m1, bit_met_m3_m3); xmm3 = simde_mm256_max_epi16(bit_met_m3_m5, bit_met_m3_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m1_p7, bit_met_m1_p5); xmm1 = simde_mm256_max_epi16(bit_met_m1_p3, bit_met_m1_p1); xmm2 = simde_mm256_max_epi16(bit_met_m1_m1, bit_met_m1_m3); xmm3 = simde_mm256_max_epi16(bit_met_m1_m5, bit_met_m1_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); // bit = 0 xmm0 = simde_mm256_max_epi16(bit_met_p7_p7, bit_met_p7_p5); xmm1 = simde_mm256_max_epi16(bit_met_p7_p3, bit_met_p7_p1); xmm2 = simde_mm256_max_epi16(bit_met_p7_m1, bit_met_p7_m3); xmm3 = simde_mm256_max_epi16(bit_met_p7_m5, bit_met_p7_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); simde__m256i logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p5_p7, bit_met_p5_p5); xmm1 = simde_mm256_max_epi16(bit_met_p5_p3, bit_met_p5_p1); xmm2 = simde_mm256_max_epi16(bit_met_p5_m1, bit_met_p5_m3); xmm3 = simde_mm256_max_epi16(bit_met_p5_m5, bit_met_p5_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p3_p7, bit_met_p3_p5); xmm1 = simde_mm256_max_epi16(bit_met_p3_p3, bit_met_p3_p1); xmm2 = simde_mm256_max_epi16(bit_met_p3_m1, bit_met_p3_m3); xmm3 = simde_mm256_max_epi16(bit_met_p3_m5, bit_met_p3_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p1_p7, bit_met_p1_p5); xmm1 = simde_mm256_max_epi16(bit_met_p1_p3, bit_met_p1_p1); xmm2 = simde_mm256_max_epi16(bit_met_p1_m1, bit_met_p1_m3); xmm3 = simde_mm256_max_epi16(bit_met_p1_m5, bit_met_p1_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); y0r = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // Detection for 2nd bit (LTE mapping) // bit = 1 xmm0 = simde_mm256_max_epi16(bit_met_p7_m1, bit_met_p5_m1); xmm1 = simde_mm256_max_epi16(bit_met_p3_m1, bit_met_p1_m1); xmm2 = simde_mm256_max_epi16(bit_met_m1_m1, bit_met_m3_m1); xmm3 = simde_mm256_max_epi16(bit_met_m5_m1, bit_met_m7_m1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m3, bit_met_p5_m3); xmm1 = simde_mm256_max_epi16(bit_met_p3_m3, bit_met_p1_m3); xmm2 = simde_mm256_max_epi16(bit_met_m1_m3, bit_met_m3_m3); xmm3 = simde_mm256_max_epi16(bit_met_m5_m3, bit_met_m7_m3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m5, bit_met_p5_m5); xmm1 = simde_mm256_max_epi16(bit_met_p3_m5, bit_met_p1_m5); xmm2 = simde_mm256_max_epi16(bit_met_m1_m5, bit_met_m3_m5); xmm3 = simde_mm256_max_epi16(bit_met_m5_m5, bit_met_m7_m5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m7, bit_met_p5_m7); xmm1 = simde_mm256_max_epi16(bit_met_p3_m7, bit_met_p1_m7); xmm2 = simde_mm256_max_epi16(bit_met_m1_m7, bit_met_m3_m7); xmm3 = simde_mm256_max_epi16(bit_met_m5_m7, bit_met_m7_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); // bit = 0 xmm0 = simde_mm256_max_epi16(bit_met_p7_p1, bit_met_p5_p1); xmm1 = simde_mm256_max_epi16(bit_met_p3_p1, bit_met_p1_p1); xmm2 = simde_mm256_max_epi16(bit_met_m1_p1, bit_met_m3_p1); xmm3 = simde_mm256_max_epi16(bit_met_m5_p1, bit_met_m7_p1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p3, bit_met_p5_p3); xmm1 = simde_mm256_max_epi16(bit_met_p3_p3, bit_met_p1_p3); xmm2 = simde_mm256_max_epi16(bit_met_m1_p3, bit_met_m3_p3); xmm3 = simde_mm256_max_epi16(bit_met_m5_p3, bit_met_m7_p3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p5, bit_met_p5_p5); xmm1 = simde_mm256_max_epi16(bit_met_p3_p5, bit_met_p1_p5); xmm2 = simde_mm256_max_epi16(bit_met_m1_p5, bit_met_m3_p5); xmm3 = simde_mm256_max_epi16(bit_met_m5_p5, bit_met_m7_p5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p7, bit_met_p5_p7); xmm1 = simde_mm256_max_epi16(bit_met_p3_p7, bit_met_p1_p7); xmm2 = simde_mm256_max_epi16(bit_met_m1_p7, bit_met_m3_p7); xmm3 = simde_mm256_max_epi16(bit_met_m5_p7, bit_met_m7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); y1r = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // Detection for 3rd bit (LTE mapping) xmm0 = simde_mm256_max_epi16(bit_met_m7_m7, bit_met_m7_m5); xmm1 = simde_mm256_max_epi16(bit_met_m7_m3, bit_met_m7_m1); xmm2 = simde_mm256_max_epi16(bit_met_m7_p1, bit_met_m7_p3); xmm3 = simde_mm256_max_epi16(bit_met_m7_p5, bit_met_m7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m5_m7, bit_met_m5_m5); xmm1 = simde_mm256_max_epi16(bit_met_m5_m3, bit_met_m5_m1); xmm2 = simde_mm256_max_epi16(bit_met_m5_p1, bit_met_m5_p3); xmm3 = simde_mm256_max_epi16(bit_met_m5_p5, bit_met_m5_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p5_m7, bit_met_p5_m5); xmm1 = simde_mm256_max_epi16(bit_met_p5_m3, bit_met_p5_m1); xmm2 = simde_mm256_max_epi16(bit_met_p5_p1, bit_met_p5_p3); xmm3 = simde_mm256_max_epi16(bit_met_p5_p5, bit_met_p5_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m7, bit_met_p7_m5); xmm1 = simde_mm256_max_epi16(bit_met_p7_m3, bit_met_p7_m1); xmm2 = simde_mm256_max_epi16(bit_met_p7_p1, bit_met_p7_p3); xmm3 = simde_mm256_max_epi16(bit_met_p7_p5, bit_met_p7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m3_m7, bit_met_m3_m5); xmm1 = simde_mm256_max_epi16(bit_met_m3_m3, bit_met_m3_m1); xmm2 = simde_mm256_max_epi16(bit_met_m3_p1, bit_met_m3_p3); xmm3 = simde_mm256_max_epi16(bit_met_m3_p5, bit_met_m3_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m1_m7, bit_met_m1_m5); xmm1 = simde_mm256_max_epi16(bit_met_m1_m3, bit_met_m1_m1); xmm2 = simde_mm256_max_epi16(bit_met_m1_p1, bit_met_m1_p3); xmm3 = simde_mm256_max_epi16(bit_met_m1_p5, bit_met_m1_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p1_m7, bit_met_p1_m5); xmm1 = simde_mm256_max_epi16(bit_met_p1_m3, bit_met_p1_m1); xmm2 = simde_mm256_max_epi16(bit_met_p1_p1, bit_met_p1_p3); xmm3 = simde_mm256_max_epi16(bit_met_p1_p5, bit_met_p1_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p3_m7, bit_met_p3_m5); xmm1 = simde_mm256_max_epi16(bit_met_p3_m3, bit_met_p3_m1); xmm2 = simde_mm256_max_epi16(bit_met_p3_p1, bit_met_p3_p3); xmm3 = simde_mm256_max_epi16(bit_met_p3_p5, bit_met_p3_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); simde__m256i y2r = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // Detection for 4th bit (LTE mapping) xmm0 = simde_mm256_max_epi16(bit_met_p7_p7, bit_met_p5_p7); xmm1 = simde_mm256_max_epi16(bit_met_p3_p7, bit_met_p1_p7); xmm2 = simde_mm256_max_epi16(bit_met_m1_p7, bit_met_m3_p7); xmm3 = simde_mm256_max_epi16(bit_met_m5_p7, bit_met_m7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p5, bit_met_p5_p5); xmm1 = simde_mm256_max_epi16(bit_met_p3_p5, bit_met_p1_p5); xmm2 = simde_mm256_max_epi16(bit_met_m1_p5, bit_met_m3_p5); xmm3 = simde_mm256_max_epi16(bit_met_m5_p5, bit_met_m5_p5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m5, bit_met_p5_m5); xmm1 = simde_mm256_max_epi16(bit_met_p3_m5, bit_met_p1_m5); xmm2 = simde_mm256_max_epi16(bit_met_m1_m5, bit_met_m3_m5); xmm3 = simde_mm256_max_epi16(bit_met_m5_m5, bit_met_m7_m5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m7, bit_met_p5_m7); xmm1 = simde_mm256_max_epi16(bit_met_p3_m7, bit_met_p1_m7); xmm2 = simde_mm256_max_epi16(bit_met_m1_m7, bit_met_m3_m7); xmm3 = simde_mm256_max_epi16(bit_met_m5_m7, bit_met_m7_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m1, bit_met_p5_m1); xmm1 = simde_mm256_max_epi16(bit_met_p3_m1, bit_met_p1_m1); xmm2 = simde_mm256_max_epi16(bit_met_m1_m1, bit_met_m3_m1); xmm3 = simde_mm256_max_epi16(bit_met_m5_m1, bit_met_m7_m1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m3, bit_met_p5_m3); xmm1 = simde_mm256_max_epi16(bit_met_p3_m3, bit_met_p1_m3); xmm2 = simde_mm256_max_epi16(bit_met_m1_m3, bit_met_m3_m3); xmm3 = simde_mm256_max_epi16(bit_met_m5_m3, bit_met_m7_m3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p1, bit_met_p5_p1); xmm1 = simde_mm256_max_epi16(bit_met_p3_p1, bit_met_p1_p1); xmm2 = simde_mm256_max_epi16(bit_met_m1_p1, bit_met_m3_p1); xmm3 = simde_mm256_max_epi16(bit_met_m5_p1, bit_met_m7_p1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p3, bit_met_p5_p3); xmm1 = simde_mm256_max_epi16(bit_met_p3_p3, bit_met_p1_p3); xmm2 = simde_mm256_max_epi16(bit_met_m1_p3, bit_met_m3_p3); xmm3 = simde_mm256_max_epi16(bit_met_m5_p3, bit_met_m7_p3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); y0i = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // Detection for 5th bit (LTE mapping) xmm0 = simde_mm256_max_epi16(bit_met_m7_m7, bit_met_m7_m5); xmm1 = simde_mm256_max_epi16(bit_met_m7_m3, bit_met_m7_m1); xmm2 = simde_mm256_max_epi16(bit_met_m7_p1, bit_met_m7_p3); xmm3 = simde_mm256_max_epi16(bit_met_m7_p5, bit_met_m7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m1_m7, bit_met_m1_m5); xmm1 = simde_mm256_max_epi16(bit_met_m1_m3, bit_met_m1_m1); xmm2 = simde_mm256_max_epi16(bit_met_m1_p1, bit_met_m1_p3); xmm3 = simde_mm256_max_epi16(bit_met_m1_p5, bit_met_m1_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p1_m7, bit_met_p1_m5); xmm1 = simde_mm256_max_epi16(bit_met_p1_m3, bit_met_p1_m1); xmm2 = simde_mm256_max_epi16(bit_met_p1_p1, bit_met_p1_p3); xmm3 = simde_mm256_max_epi16(bit_met_p1_p5, bit_met_p1_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m7, bit_met_p7_m5); xmm1 = simde_mm256_max_epi16(bit_met_p7_m3, bit_met_p7_m1); xmm2 = simde_mm256_max_epi16(bit_met_p7_p1, bit_met_p7_p3); xmm3 = simde_mm256_max_epi16(bit_met_p7_p5, bit_met_p7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m5_m7, bit_met_m5_m5); xmm1 = simde_mm256_max_epi16(bit_met_m5_m3, bit_met_m5_m1); xmm2 = simde_mm256_max_epi16(bit_met_m5_p1, bit_met_m5_p3); xmm3 = simde_mm256_max_epi16(bit_met_m5_p5, bit_met_m5_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m3_m7, bit_met_m3_m5); xmm1 = simde_mm256_max_epi16(bit_met_m3_m3, bit_met_m3_m1); xmm2 = simde_mm256_max_epi16(bit_met_m3_p1, bit_met_m3_p3); xmm3 = simde_mm256_max_epi16(bit_met_m3_p5, bit_met_m3_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p3_m7, bit_met_p3_m5); xmm1 = simde_mm256_max_epi16(bit_met_p3_m3, bit_met_p3_m1); xmm2 = simde_mm256_max_epi16(bit_met_p3_p1, bit_met_p3_p3); xmm3 = simde_mm256_max_epi16(bit_met_p3_p5, bit_met_p3_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p5_m7, bit_met_p5_m5); xmm1 = simde_mm256_max_epi16(bit_met_p5_m3, bit_met_p5_m1); xmm2 = simde_mm256_max_epi16(bit_met_p5_p1, bit_met_p5_p3); xmm3 = simde_mm256_max_epi16(bit_met_p5_p5, bit_met_p5_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); y1i = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // Detection for 6th bit (LTE mapping) xmm0 = simde_mm256_max_epi16(bit_met_p7_p7, bit_met_p5_p7); xmm1 = simde_mm256_max_epi16(bit_met_p3_p7, bit_met_p1_p7); xmm2 = simde_mm256_max_epi16(bit_met_m1_p7, bit_met_m3_p7); xmm3 = simde_mm256_max_epi16(bit_met_m5_p7, bit_met_m7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p1, bit_met_p5_p1); xmm1 = simde_mm256_max_epi16(bit_met_p3_p1, bit_met_p1_p1); xmm2 = simde_mm256_max_epi16(bit_met_m1_p1, bit_met_m3_p1); xmm3 = simde_mm256_max_epi16(bit_met_m5_p1, bit_met_m5_p1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m1, bit_met_p5_m1); xmm1 = simde_mm256_max_epi16(bit_met_p3_m1, bit_met_p1_m1); xmm2 = simde_mm256_max_epi16(bit_met_m1_m1, bit_met_m3_m1); xmm3 = simde_mm256_max_epi16(bit_met_m5_m1, bit_met_m7_m1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m7, bit_met_p5_m7); xmm1 = simde_mm256_max_epi16(bit_met_p3_m7, bit_met_p1_m7); xmm2 = simde_mm256_max_epi16(bit_met_m1_m7, bit_met_m3_m7); xmm3 = simde_mm256_max_epi16(bit_met_m5_m7, bit_met_m7_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m5, bit_met_p5_m5); xmm1 = simde_mm256_max_epi16(bit_met_p3_m5, bit_met_p1_m5); xmm2 = simde_mm256_max_epi16(bit_met_m1_m5, bit_met_m3_m5); xmm3 = simde_mm256_max_epi16(bit_met_m5_m5, bit_met_m7_m5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m3, bit_met_p5_m3); xmm1 = simde_mm256_max_epi16(bit_met_p3_m3, bit_met_p1_m3); xmm2 = simde_mm256_max_epi16(bit_met_m1_m3, bit_met_m3_m3); xmm3 = simde_mm256_max_epi16(bit_met_m5_m3, bit_met_m7_m3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p3, bit_met_p5_p3); xmm1 = simde_mm256_max_epi16(bit_met_p3_p3, bit_met_p1_p3); xmm2 = simde_mm256_max_epi16(bit_met_m1_p3, bit_met_m3_p3); xmm3 = simde_mm256_max_epi16(bit_met_m5_p3, bit_met_m7_p3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p5, bit_met_p5_p5); xmm1 = simde_mm256_max_epi16(bit_met_p3_p5, bit_met_p1_p5); xmm2 = simde_mm256_max_epi16(bit_met_m1_p5, bit_met_m3_p5); xmm3 = simde_mm256_max_epi16(bit_met_m5_p5, bit_met_m7_p5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); simde__m256i y2i = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // map to output stream, difficult to do in SIMD since we have 6 16bit LLRs // RE 1 j = 48*i; stream0_out[j + 0] = ((short *)&y0r)[0]; stream0_out[j + 1] = ((short *)&y1r)[0]; stream0_out[j + 2] = ((short *)&y2r)[0]; stream0_out[j + 3] = ((short *)&y0i)[0]; stream0_out[j + 4] = ((short *)&y1i)[0]; stream0_out[j + 5] = ((short *)&y2i)[0]; // RE 2 stream0_out[j + 6] = ((short *)&y0r)[1]; stream0_out[j + 7] = ((short *)&y1r)[1]; stream0_out[j + 8] = ((short *)&y2r)[1]; stream0_out[j + 9] = ((short *)&y0i)[1]; stream0_out[j + 10] = ((short *)&y1i)[1]; stream0_out[j + 11] = ((short *)&y2i)[1]; // RE 3 stream0_out[j + 12] = ((short *)&y0r)[2]; stream0_out[j + 13] = ((short *)&y1r)[2]; stream0_out[j + 14] = ((short *)&y2r)[2]; stream0_out[j + 15] = ((short *)&y0i)[2]; stream0_out[j + 16] = ((short *)&y1i)[2]; stream0_out[j + 17] = ((short *)&y2i)[2]; // RE 4 stream0_out[j + 18] = ((short *)&y0r)[3]; stream0_out[j + 19] = ((short *)&y1r)[3]; stream0_out[j + 20] = ((short *)&y2r)[3]; stream0_out[j + 21] = ((short *)&y0i)[3]; stream0_out[j + 22] = ((short *)&y1i)[3]; stream0_out[j + 23] = ((short *)&y2i)[3]; // RE 5 stream0_out[j + 24] = ((short *)&y0r)[4]; stream0_out[j + 25] = ((short *)&y1r)[4]; stream0_out[j + 26] = ((short *)&y2r)[4]; stream0_out[j + 27] = ((short *)&y0i)[4]; stream0_out[j + 28] = ((short *)&y1i)[4]; stream0_out[j + 29] = ((short *)&y2i)[4]; // RE 6 stream0_out[j + 30] = ((short *)&y0r)[5]; stream0_out[j + 31] = ((short *)&y1r)[5]; stream0_out[j + 32] = ((short *)&y2r)[5]; stream0_out[j + 33] = ((short *)&y0i)[5]; stream0_out[j + 34] = ((short *)&y1i)[5]; stream0_out[j + 35] = ((short *)&y2i)[5]; // RE 7 stream0_out[j + 36] = ((short *)&y0r)[6]; stream0_out[j + 37] = ((short *)&y1r)[6]; stream0_out[j + 38] = ((short *)&y2r)[6]; stream0_out[j + 39] = ((short *)&y0i)[6]; stream0_out[j + 40] = ((short *)&y1i)[6]; stream0_out[j + 41] = ((short *)&y2i)[6]; // RE 8 stream0_out[j + 42] = ((short *)&y0r)[7]; stream0_out[j + 43] = ((short *)&y1r)[7]; stream0_out[j + 44] = ((short *)&y2r)[7]; stream0_out[j + 45] = ((short *)&y0i)[7]; stream0_out[j + 46] = ((short *)&y1i)[7]; stream0_out[j + 47] = ((short *)&y2i)[7]; // RE 9 stream0_out[j + 48] = ((short *)&y0r)[8]; stream0_out[j + 49] = ((short *)&y1r)[8]; stream0_out[j + 50] = ((short *)&y2r)[8]; stream0_out[j + 51] = ((short *)&y0i)[8]; stream0_out[j + 52] = ((short *)&y1i)[8]; stream0_out[j + 53] = ((short *)&y2i)[8]; // RE 10 stream0_out[j + 54] = ((short *)&y0r)[9]; stream0_out[j + 55] = ((short *)&y1r)[9]; stream0_out[j + 56] = ((short *)&y2r)[9]; stream0_out[j + 57] = ((short *)&y0i)[9]; stream0_out[j + 58] = ((short *)&y1i)[9]; stream0_out[j + 59] = ((short *)&y2i)[9]; // RE 11 stream0_out[j + 60] = ((short *)&y0r)[10]; stream0_out[j + 61] = ((short *)&y1r)[10]; stream0_out[j + 62] = ((short *)&y2r)[10]; stream0_out[j + 63] = ((short *)&y0i)[10]; stream0_out[j + 64] = ((short *)&y1i)[10]; stream0_out[j + 65] = ((short *)&y2i)[10]; // RE 12 stream0_out[j + 66] = ((short *)&y0r)[11]; stream0_out[j + 67] = ((short *)&y1r)[11]; stream0_out[j + 68] = ((short *)&y2r)[11]; stream0_out[j + 69] = ((short *)&y0i)[11]; stream0_out[j + 70] = ((short *)&y1i)[11]; stream0_out[j + 71] = ((short *)&y2i)[11]; // RE 13 stream0_out[j + 72] = ((short *)&y0r)[12]; stream0_out[j + 73] = ((short *)&y1r)[12]; stream0_out[j + 74] = ((short *)&y2r)[12]; stream0_out[j + 75] = ((short *)&y0i)[12]; stream0_out[j + 76] = ((short *)&y1i)[12]; stream0_out[j + 77] = ((short *)&y2i)[12]; // RE 14 stream0_out[j + 78] = ((short *)&y0r)[13]; stream0_out[j + 79] = ((short *)&y1r)[13]; stream0_out[j + 80] = ((short *)&y2r)[13]; stream0_out[j + 81] = ((short *)&y0i)[13]; stream0_out[j + 82] = ((short *)&y1i)[13]; stream0_out[j + 83] = ((short *)&y2i)[13]; // RE 15 stream0_out[j + 84] = ((short *)&y0r)[14]; stream0_out[j + 85] = ((short *)&y1r)[14]; stream0_out[j + 86] = ((short *)&y2r)[14]; stream0_out[j + 87] = ((short *)&y0i)[14]; stream0_out[j + 88] = ((short *)&y1i)[14]; stream0_out[j + 89] = ((short *)&y2i)[14]; // RE 16 stream0_out[j + 90] = ((short *)&y0r)[15]; stream0_out[j + 91] = ((short *)&y1r)[15]; stream0_out[j + 92] = ((short *)&y2r)[15]; stream0_out[j + 93] = ((short *)&y0i)[15]; stream0_out[j + 94] = ((short *)&y1i)[15]; stream0_out[j + 95] = ((short *)&y2i)[15]; } simde_mm_empty(); simde_m_empty(); } void qam64_qam64_avx2(int32_t *stream0_in, int32_t *stream1_in, int32_t *ch_mag, int32_t *ch_mag_i, int16_t *stream0_out, int32_t *rho01, int length ) { /* Author: S. Wagner Date: 28-02-17 Input: stream0_in: MF filter for 1st stream, i.e., y0=h0'*y stream1_in: MF filter for 2nd stream, i.e., y1=h1'*y ch_mag: 4*h0/sqrt(42), [Re0 Im0 Re1 Im1] s.t. Im0=Re0, Im1=Re1, etc ch_mag_i: 4*h1/sqrt(42), [Re0 Im0 Re1 Im1] s.t. Im0=Re0, Im1=Re1, etc rho01: Channel cross correlation, i.e., h1'*h0 Output: stream0_out: output LLRs for 1st stream */ simde__m256i *rho01_256i = (simde__m256i *)rho01; simde__m256i *stream0_256i_in = (simde__m256i *)stream0_in; simde__m256i *stream1_256i_in = (simde__m256i *)stream1_in; simde__m256i *ch_mag_256i = (simde__m256i *)ch_mag; simde__m256i *ch_mag_256i_i = (simde__m256i *)ch_mag_i; simde__m256i ONE_OVER_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(10112)); // round(1/sqrt(42)*2^16) simde__m256i THREE_OVER_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(30337)); // round(3/sqrt(42)*2^16) simde__m256i FIVE_OVER_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(25281)); // round(5/sqrt(42)*2^15) simde__m256i SEVEN_OVER_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(17697)); // round(7/sqrt(42)*2^14) Q2.14 simde__m256i ONE_OVER_SQRT_2 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(23170)); // round(1/sqrt(2)*2^15) simde__m256i ONE_OVER_SQRT_2_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(3575)); // round(1/sqrt(2*42)*2^15) simde__m256i THREE_OVER_SQRT_2_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(10726)); // round(3/sqrt(2*42)*2^15) simde__m256i FIVE_OVER_SQRT_2_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(17876)); // round(5/sqrt(2*42)*2^15) simde__m256i SEVEN_OVER_SQRT_2_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(25027)); // round(7/sqrt(2*42)*2^15) simde__m256i FORTYNINE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(30969)); // round(49/(4*sqrt(42))*2^14), Q2.14 simde__m256i THIRTYSEVEN_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(23385)); // round(37/(4*sqrt(42))*2^14), Q2.14 simde__m256i TWENTYFIVE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(31601)); // round(25/(4*sqrt(42))*2^15) simde__m256i TWENTYNINE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(18329)); // round(29/(4*sqrt(42))*2^15), Q2.14 simde__m256i SEVENTEEN_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(21489)); // round(17/(4*sqrt(42))*2^15) simde__m256i NINE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(11376)); // round(9/(4*sqrt(42))*2^15) simde__m256i THIRTEEN_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(16433)); // round(13/(4*sqrt(42))*2^15) simde__m256i FIVE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(6320)); // round(5/(4*sqrt(42))*2^15) simde__m256i ONE_OVER_FOUR_SQRT_42 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(1264)); // round(1/(4*sqrt(42))*2^15) simde__m256i SQRT_42_OVER_FOUR = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(13272)); // round(sqrt(42)/4*2^13), Q3.12 simde__m256i ch_mag_des; simde__m256i ch_mag_int; simde__m256i ch_mag_98_over_42_with_sigma2; simde__m256i ch_mag_74_over_42_with_sigma2; simde__m256i ch_mag_58_over_42_with_sigma2; simde__m256i ch_mag_50_over_42_with_sigma2; simde__m256i ch_mag_34_over_42_with_sigma2; simde__m256i ch_mag_18_over_42_with_sigma2; simde__m256i ch_mag_26_over_42_with_sigma2; simde__m256i ch_mag_10_over_42_with_sigma2; simde__m256i ch_mag_2_over_42_with_sigma2; simde__m256i y0r_one_over_sqrt_21; simde__m256i y0r_three_over_sqrt_21; simde__m256i y0r_five_over_sqrt_21; simde__m256i y0r_seven_over_sqrt_21; simde__m256i y0i_one_over_sqrt_21; simde__m256i y0i_three_over_sqrt_21; simde__m256i y0i_five_over_sqrt_21; simde__m256i y0i_seven_over_sqrt_21; simde__m256i ch_mag_int_with_sigma2; simde__m256i two_ch_mag_int_with_sigma2; simde__m256i three_ch_mag_int_with_sigma2; int i,j; uint32_t len256 = (length)>>3; for (i=0; i<len256; i+=2) { // Get rho /* xmm0 = rho01_256i[i]; xmm1 = rho01_256i[i+1]; xmm0 = simde_mm256_shufflelo_epi16(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm256_shufflehi_epi16(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm256_shuffle_epi32(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shufflelo_epi16(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shufflehi_epi16(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shuffle_epi32(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); //xmm0 = [Re(0,1,2,3) Im(0,1,2,3) Re(4,5,6,7) Im(4,5,6,7)] //xmm0 = [Re(8,9,10,11) Im(8,9,10,11) Re(12,13,14,15) Im(12,13,14,15)] xmm2 = simde_mm256_unpacklo_epi64(xmm0, xmm1); //xmm2 = [Re(0,1,2,3) Re(8,9,10,11) Re(4,5,6,7) Re(12,13,14,15)] xmm2 = simde_mm256_permute4x64_epi64(xmm2,0xd8); // Re(rho) xmm3 = simde_mm256_unpackhi_epi64(xmm0, xmm1); //xmm3 = [Im(0,1,2,3) Im(8,9,10,11) Im(4,5,6,7) Im(12,13,14,15)] xmm3 = simde_mm256_permute4x64_epi64(xmm3,0xd8); // Im(rho) */ simde__m256i xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm8; simde_mm256_separate_real_imag_parts(&xmm2, &xmm3, rho01_256i[i], rho01_256i[i+1]); simde__m256i rho_rpi = simde_mm256_adds_epi16(xmm2, xmm3); // rho = Re(rho) + Im(rho) simde__m256i rho_rmi = simde_mm256_subs_epi16(xmm2, xmm3); // rho* = Re(rho) - Im(rho) // Compute the different rhos simde__m256i rho_rpi_1_1 = simde_mm256_mulhi_epi16(rho_rpi, ONE_OVER_SQRT_42); simde__m256i rho_rmi_1_1 = simde_mm256_mulhi_epi16(rho_rmi, ONE_OVER_SQRT_42); simde__m256i rho_rpi_3_3 = simde_mm256_mulhi_epi16(rho_rpi, THREE_OVER_SQRT_42); simde__m256i rho_rmi_3_3 = simde_mm256_mulhi_epi16(rho_rmi, THREE_OVER_SQRT_42); simde__m256i rho_rpi_5_5 = simde_mm256_mulhi_epi16(rho_rpi, FIVE_OVER_SQRT_42); simde__m256i rho_rmi_5_5 = simde_mm256_mulhi_epi16(rho_rmi, FIVE_OVER_SQRT_42); simde__m256i rho_rpi_7_7 = simde_mm256_mulhi_epi16(rho_rpi, SEVEN_OVER_SQRT_42); simde__m256i rho_rmi_7_7 = simde_mm256_mulhi_epi16(rho_rmi, SEVEN_OVER_SQRT_42); rho_rpi_5_5 = simde_mm256_slli_epi16(rho_rpi_5_5, 1); rho_rmi_5_5 = simde_mm256_slli_epi16(rho_rmi_5_5, 1); rho_rpi_7_7 = simde_mm256_slli_epi16(rho_rpi_7_7, 2); rho_rmi_7_7 = simde_mm256_slli_epi16(rho_rmi_7_7, 2); xmm4 = simde_mm256_mulhi_epi16(xmm2, ONE_OVER_SQRT_42); xmm5 = simde_mm256_mulhi_epi16(xmm3, ONE_OVER_SQRT_42); xmm6 = simde_mm256_mulhi_epi16(xmm3, THREE_OVER_SQRT_42); xmm7 = simde_mm256_mulhi_epi16(xmm3, FIVE_OVER_SQRT_42); xmm8 = simde_mm256_mulhi_epi16(xmm3, SEVEN_OVER_SQRT_42); xmm7 = simde_mm256_slli_epi16(xmm7, 1); xmm8 = simde_mm256_slli_epi16(xmm8, 2); simde__m256i rho_rpi_1_3 = simde_mm256_adds_epi16(xmm4, xmm6); simde__m256i rho_rmi_1_3 = simde_mm256_subs_epi16(xmm4, xmm6); simde__m256i rho_rpi_1_5 = simde_mm256_adds_epi16(xmm4, xmm7); simde__m256i rho_rmi_1_5 = simde_mm256_subs_epi16(xmm4, xmm7); simde__m256i rho_rpi_1_7 = simde_mm256_adds_epi16(xmm4, xmm8); simde__m256i rho_rmi_1_7 = simde_mm256_subs_epi16(xmm4, xmm8); xmm4 = simde_mm256_mulhi_epi16(xmm2, THREE_OVER_SQRT_42); simde__m256i rho_rpi_3_1 = simde_mm256_adds_epi16(xmm4, xmm5); simde__m256i rho_rmi_3_1 = simde_mm256_subs_epi16(xmm4, xmm5); simde__m256i rho_rpi_3_5 = simde_mm256_adds_epi16(xmm4, xmm7); simde__m256i rho_rmi_3_5 = simde_mm256_subs_epi16(xmm4, xmm7); simde__m256i rho_rpi_3_7 = simde_mm256_adds_epi16(xmm4, xmm8); simde__m256i rho_rmi_3_7 = simde_mm256_subs_epi16(xmm4, xmm8); xmm4 = simde_mm256_mulhi_epi16(xmm2, FIVE_OVER_SQRT_42); xmm4 = simde_mm256_slli_epi16(xmm4, 1); simde__m256i rho_rpi_5_1 = simde_mm256_adds_epi16(xmm4, xmm5); simde__m256i rho_rmi_5_1 = simde_mm256_subs_epi16(xmm4, xmm5); simde__m256i rho_rpi_5_3 = simde_mm256_adds_epi16(xmm4, xmm6); simde__m256i rho_rmi_5_3 = simde_mm256_subs_epi16(xmm4, xmm6); simde__m256i rho_rpi_5_7 = simde_mm256_adds_epi16(xmm4, xmm8); simde__m256i rho_rmi_5_7 = simde_mm256_subs_epi16(xmm4, xmm8); xmm4 = simde_mm256_mulhi_epi16(xmm2, SEVEN_OVER_SQRT_42); xmm4 = simde_mm256_slli_epi16(xmm4, 2); simde__m256i rho_rpi_7_1 = simde_mm256_adds_epi16(xmm4, xmm5); simde__m256i rho_rmi_7_1 = simde_mm256_subs_epi16(xmm4, xmm5); simde__m256i rho_rpi_7_3 = simde_mm256_adds_epi16(xmm4, xmm6); simde__m256i rho_rmi_7_3 = simde_mm256_subs_epi16(xmm4, xmm6); simde__m256i rho_rpi_7_5 = simde_mm256_adds_epi16(xmm4, xmm7); simde__m256i rho_rmi_7_5 = simde_mm256_subs_epi16(xmm4, xmm7); // Rearrange interfering MF output /* xmm0 = stream1_256i_in[i]; xmm1 = stream1_256i_in[i+1]; xmm0 = simde_mm256_shufflelo_epi16(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm256_shufflehi_epi16(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm256_shuffle_epi32(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shufflelo_epi16(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shufflehi_epi16(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm256_shuffle_epi32(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); y1r = simde_mm256_unpacklo_epi64(xmm0, xmm1); y1r = simde_mm256_permute4x64_epi64(y1r,0xd8); // Re(y1) y1i = simde_mm256_unpackhi_epi64(xmm0, xmm1); y1i = simde_mm256_permute4x64_epi64(y1i,0xd8); // Im(y1) */ simde__m256i y1r, y1i, xmm0; simde_mm256_separate_real_imag_parts(&y1r, &y1i, stream1_256i_in[i], stream1_256i_in[i+1]); // Psi_r calculation from rho_rpi or rho_rmi xmm0 = simde_mm256_broadcastw_epi16(simde_mm_set1_epi16(0));// ZERO for abs_pi16 xmm2 = simde_mm256_subs_epi16(rho_rpi_7_7, y1r); simde__m256i psi_r_p7_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_5, y1r); simde__m256i psi_r_p7_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_3, y1r); simde__m256i psi_r_p7_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_1, y1r); simde__m256i psi_r_p7_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_1, y1r); simde__m256i psi_r_p7_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_3, y1r); simde__m256i psi_r_p7_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_5, y1r); simde__m256i psi_r_p7_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_7, y1r); simde__m256i psi_r_p7_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_7, y1r); simde__m256i psi_r_p5_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_5, y1r); simde__m256i psi_r_p5_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_3, y1r); simde__m256i psi_r_p5_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_1, y1r); simde__m256i psi_r_p5_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_1, y1r); simde__m256i psi_r_p5_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_3, y1r); simde__m256i psi_r_p5_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_5, y1r); simde__m256i psi_r_p5_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_7, y1r); simde__m256i psi_r_p5_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_7, y1r); simde__m256i psi_r_p3_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_5, y1r); simde__m256i psi_r_p3_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_3, y1r); simde__m256i psi_r_p3_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_1, y1r); simde__m256i psi_r_p3_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_1, y1r); simde__m256i psi_r_p3_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_3, y1r); simde__m256i psi_r_p3_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_5, y1r); simde__m256i psi_r_p3_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_7, y1r); simde__m256i psi_r_p3_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_7, y1r); simde__m256i psi_r_p1_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_5, y1r); simde__m256i psi_r_p1_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_3, y1r); simde__m256i psi_r_p1_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_1, y1r); simde__m256i psi_r_p1_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_1, y1r); simde__m256i psi_r_p1_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_3, y1r); simde__m256i psi_r_p1_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_5, y1r); simde__m256i psi_r_p1_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_7, y1r); simde__m256i psi_r_p1_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_7, y1r); simde__m256i psi_r_m1_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_5, y1r); simde__m256i psi_r_m1_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_3, y1r); simde__m256i psi_r_m1_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_1, y1r); simde__m256i psi_r_m1_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_1, y1r); simde__m256i psi_r_m1_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_3, y1r); simde__m256i psi_r_m1_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_5, y1r); simde__m256i psi_r_m1_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_7, y1r); simde__m256i psi_r_m1_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_7, y1r); simde__m256i psi_r_m3_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_5, y1r); simde__m256i psi_r_m3_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_3, y1r); simde__m256i psi_r_m3_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_1, y1r); simde__m256i psi_r_m3_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_1, y1r); simde__m256i psi_r_m3_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_3, y1r); simde__m256i psi_r_m3_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_5, y1r); simde__m256i psi_r_m3_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_7, y1r); simde__m256i psi_r_m3_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_7, y1r); simde__m256i psi_r_m5_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_5, y1r); simde__m256i psi_r_m5_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_3, y1r); simde__m256i psi_r_m5_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_1, y1r); simde__m256i psi_r_m5_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_1, y1r); simde__m256i psi_r_m5_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_3, y1r); simde__m256i psi_r_m5_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_5, y1r); simde__m256i psi_r_m5_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_7, y1r); simde__m256i psi_r_m5_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_7, y1r); simde__m256i psi_r_m7_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_5, y1r); simde__m256i psi_r_m7_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_3, y1r); simde__m256i psi_r_m7_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_1, y1r); simde__m256i psi_r_m7_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_1, y1r); simde__m256i psi_r_m7_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_3, y1r); simde__m256i psi_r_m7_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_5, y1r); simde__m256i psi_r_m7_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_7, y1r); simde__m256i psi_r_m7_m7 = simde_mm256_abs_epi16(xmm2); // Simde__M256i Psi_i calculation from rho_rpi or rho_rmi xmm2 = simde_mm256_subs_epi16(rho_rmi_7_7, y1i); simde__m256i psi_i_p7_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_7, y1i); simde__m256i psi_i_p7_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_7, y1i); simde__m256i psi_i_p7_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_7, y1i); simde__m256i psi_i_p7_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_7, y1i); simde__m256i psi_i_p7_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_7, y1i); simde__m256i psi_i_p7_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_7, y1i); simde__m256i psi_i_p7_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_7, y1i); simde__m256i psi_i_p7_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_5, y1i); simde__m256i psi_i_p5_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_5, y1i); simde__m256i psi_i_p5_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_5, y1i); simde__m256i psi_i_p5_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_5, y1i); simde__m256i psi_i_p5_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_5, y1i); simde__m256i psi_i_p5_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_5, y1i); simde__m256i psi_i_p5_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_5, y1i); simde__m256i psi_i_p5_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_5, y1i); simde__m256i psi_i_p5_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_3, y1i); simde__m256i psi_i_p3_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_3, y1i); simde__m256i psi_i_p3_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_3, y1i); simde__m256i psi_i_p3_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_3, y1i); simde__m256i psi_i_p3_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_3, y1i); simde__m256i psi_i_p3_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_3, y1i); simde__m256i psi_i_p3_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_3, y1i); simde__m256i psi_i_p3_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_3, y1i); simde__m256i psi_i_p3_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_7_1, y1i); simde__m256i psi_i_p1_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_5_1, y1i); simde__m256i psi_i_p1_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_3_1, y1i); simde__m256i psi_i_p1_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rmi_1_1, y1i); simde__m256i psi_i_p1_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_1_1, y1i); simde__m256i psi_i_p1_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_3_1, y1i); simde__m256i psi_i_p1_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_5_1, y1i); simde__m256i psi_i_p1_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rpi_7_1, y1i); simde__m256i psi_i_p1_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_1, y1i); simde__m256i psi_i_m1_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_1, y1i); simde__m256i psi_i_m1_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_1, y1i); simde__m256i psi_i_m1_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_1, y1i); simde__m256i psi_i_m1_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_1, y1i); simde__m256i psi_i_m1_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_1, y1i); simde__m256i psi_i_m1_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_1, y1i); simde__m256i psi_i_m1_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_1, y1i); simde__m256i psi_i_m1_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_3, y1i); simde__m256i psi_i_m3_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_3, y1i); simde__m256i psi_i_m3_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_3, y1i); simde__m256i psi_i_m3_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_3, y1i); simde__m256i psi_i_m3_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_3, y1i); simde__m256i psi_i_m3_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_3, y1i); simde__m256i psi_i_m3_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_3, y1i); simde__m256i psi_i_m3_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_3, y1i); simde__m256i psi_i_m3_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_5, y1i); simde__m256i psi_i_m5_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_5, y1i); simde__m256i psi_i_m5_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_5, y1i); simde__m256i psi_i_m5_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_5, y1i); simde__m256i psi_i_m5_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_5, y1i); simde__m256i psi_i_m5_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_5, y1i); simde__m256i psi_i_m5_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_5, y1i); simde__m256i psi_i_m5_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_5, y1i); simde__m256i psi_i_m5_m7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_7_7, y1i); simde__m256i psi_i_m7_p7 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_5_7, y1i); simde__m256i psi_i_m7_p5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_3_7, y1i); simde__m256i psi_i_m7_p3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_subs_epi16(rho_rpi_1_7, y1i); simde__m256i psi_i_m7_p1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_1_7, y1i); simde__m256i psi_i_m7_m1 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_3_7, y1i); simde__m256i psi_i_m7_m3 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_5_7, y1i); simde__m256i psi_i_m7_m5 = simde_mm256_abs_epi16(xmm2); xmm2 = simde_mm256_adds_epi16(rho_rmi_7_7, y1i); simde__m256i psi_i_m7_m7 = simde_mm256_abs_epi16(xmm2); /* // Rearrange desired MF output xmm0 = stream0_256i_in[i]; xmm1 = stream0_256i_in[i+1]; xmm0 = simde_mm_shufflelo_epi16(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm_shufflehi_epi16(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm0 = simde_mm_shuffle_epi32(xmm0,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm_shufflelo_epi16(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm_shufflehi_epi16(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm1 = simde_mm_shuffle_epi32(xmm1,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); //xmm0 = [Re(0,1) Re(2,3) Im(0,1) Im(2,3)] //xmm1 = [Re(4,5) Re(6,7) Im(4,5) Im(6,7)] y0r = simde_mm_unpacklo_epi64(xmm0,xmm1); // = [y0r(1),y0r(2),y0r(3),y0r(4)] y0i = simde_mm_unpackhi_epi64(xmm0,xmm1); */ simde__m256i y0r, y0i; simde_mm256_separate_real_imag_parts(&y0r, &y0i, stream0_256i_in[i], stream0_256i_in[i+1]); // Rearrange desired channel magnitudes // [|h|^2(1),|h|^2(1),|h|^2(2),|h|^2(2),...,,|h|^2(7),|h|^2(7)]*(2/sqrt(10)) /* xmm2 = ch_mag_256i[i]; xmm3 = ch_mag_256i[i+1]; xmm2 = simde_mm_shufflelo_epi16(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm2 = simde_mm_shufflehi_epi16(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm2 = simde_mm_shuffle_epi32(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm_shufflelo_epi16(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm_shufflehi_epi16(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm_shuffle_epi32(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); ch_mag_des = simde_mm_unpacklo_epi64(xmm2,xmm3); */ // xmm2 is dummy variable that contains the same values as ch_mag_des simde_mm256_separate_real_imag_parts(&ch_mag_des, &xmm2, ch_mag_256i[i], ch_mag_256i[i+1]); // Rearrange interfering channel magnitudes /* xmm2 = ch_mag_256i_i[i]; xmm3 = ch_mag_256i_i[i+1]; xmm2 = simde_mm_shufflelo_epi16(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm2 = simde_mm_shufflehi_epi16(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm2 = simde_mm_shuffle_epi32(xmm2,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm_shufflelo_epi16(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm_shufflehi_epi16(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); xmm3 = simde_mm_shuffle_epi32(xmm3,0xd8); // SIMDE_MM_SHUFFLE(0,2,1,3)); ch_mag_int = simde_mm_unpacklo_epi64(xmm2,xmm3); */ simde_mm256_separate_real_imag_parts(&ch_mag_int, &xmm2, ch_mag_256i_i[i], ch_mag_256i_i[i+1]); y0r_one_over_sqrt_21 = simde_mm256_mulhi_epi16(y0r, ONE_OVER_SQRT_42); y0r_three_over_sqrt_21 = simde_mm256_mulhi_epi16(y0r, THREE_OVER_SQRT_42); y0r_five_over_sqrt_21 = simde_mm256_mulhi_epi16(y0r, FIVE_OVER_SQRT_42); y0r_five_over_sqrt_21 = simde_mm256_slli_epi16(y0r_five_over_sqrt_21, 1); y0r_seven_over_sqrt_21 = simde_mm256_mulhi_epi16(y0r, SEVEN_OVER_SQRT_42); y0r_seven_over_sqrt_21 = simde_mm256_slli_epi16(y0r_seven_over_sqrt_21, 2); // Q2.14 y0i_one_over_sqrt_21 = simde_mm256_mulhi_epi16(y0i, ONE_OVER_SQRT_42); y0i_three_over_sqrt_21 = simde_mm256_mulhi_epi16(y0i, THREE_OVER_SQRT_42); y0i_five_over_sqrt_21 = simde_mm256_mulhi_epi16(y0i, FIVE_OVER_SQRT_42); y0i_five_over_sqrt_21 = simde_mm256_slli_epi16(y0i_five_over_sqrt_21, 1); y0i_seven_over_sqrt_21 = simde_mm256_mulhi_epi16(y0i, SEVEN_OVER_SQRT_42); y0i_seven_over_sqrt_21 = simde_mm256_slli_epi16(y0i_seven_over_sqrt_21, 2); // Q2.14 simde__m256i y0_p_7_1 = simde_mm256_adds_epi16(y0r_seven_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_p_7_3 = simde_mm256_adds_epi16(y0r_seven_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_p_7_5 = simde_mm256_adds_epi16(y0r_seven_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_p_7_7 = simde_mm256_adds_epi16(y0r_seven_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_p_5_1 = simde_mm256_adds_epi16(y0r_five_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_p_5_3 = simde_mm256_adds_epi16(y0r_five_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_p_5_5 = simde_mm256_adds_epi16(y0r_five_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_p_5_7 = simde_mm256_adds_epi16(y0r_five_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_p_3_1 = simde_mm256_adds_epi16(y0r_three_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_p_3_3 = simde_mm256_adds_epi16(y0r_three_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_p_3_5 = simde_mm256_adds_epi16(y0r_three_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_p_3_7 = simde_mm256_adds_epi16(y0r_three_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_p_1_1 = simde_mm256_adds_epi16(y0r_one_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_p_1_3 = simde_mm256_adds_epi16(y0r_one_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_p_1_5 = simde_mm256_adds_epi16(y0r_one_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_p_1_7 = simde_mm256_adds_epi16(y0r_one_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_m_1_1 = simde_mm256_subs_epi16(y0r_one_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_m_1_3 = simde_mm256_subs_epi16(y0r_one_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_m_1_5 = simde_mm256_subs_epi16(y0r_one_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_m_1_7 = simde_mm256_subs_epi16(y0r_one_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_m_3_1 = simde_mm256_subs_epi16(y0r_three_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_m_3_3 = simde_mm256_subs_epi16(y0r_three_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_m_3_5 = simde_mm256_subs_epi16(y0r_three_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_m_3_7 = simde_mm256_subs_epi16(y0r_three_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_m_5_1 = simde_mm256_subs_epi16(y0r_five_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_m_5_3 = simde_mm256_subs_epi16(y0r_five_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_m_5_5 = simde_mm256_subs_epi16(y0r_five_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_m_5_7 = simde_mm256_subs_epi16(y0r_five_over_sqrt_21, y0i_seven_over_sqrt_21); simde__m256i y0_m_7_1 = simde_mm256_subs_epi16(y0r_seven_over_sqrt_21, y0i_one_over_sqrt_21); simde__m256i y0_m_7_3 = simde_mm256_subs_epi16(y0r_seven_over_sqrt_21, y0i_three_over_sqrt_21); simde__m256i y0_m_7_5 = simde_mm256_subs_epi16(y0r_seven_over_sqrt_21, y0i_five_over_sqrt_21); simde__m256i y0_m_7_7 = simde_mm256_subs_epi16(y0r_seven_over_sqrt_21, y0i_seven_over_sqrt_21); // Detection of interference term ch_mag_int_with_sigma2 = simde_mm256_srai_epi16(ch_mag_int, 1); // *2 two_ch_mag_int_with_sigma2 = ch_mag_int; // *4 three_ch_mag_int_with_sigma2 = simde_mm256_adds_epi16(ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2); // *6 simde__m256i tmp_result, tmp_result2, tmp_result3, tmp_result4; interference_abs_64qam_epi16(psi_r_p7_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p7_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p7_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p7_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p7_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p7_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p7_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p7_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p7_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p7_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p7_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p7_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p7_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p7_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p7_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p7_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p5_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p5_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p5_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p5_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p5_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p5_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p5_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p5_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p5_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p5_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p5_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p5_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p5_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p5_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p5_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p5_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p3_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p3_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p3_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p3_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p3_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p3_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p3_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p3_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p3_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p3_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p3_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p3_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p3_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p3_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p3_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p3_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p1_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p1_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p1_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p1_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p1_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p1_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p1_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p1_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p1_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p1_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p1_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p1_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p1_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p1_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_p1_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_p1_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m1_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m1_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m1_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m1_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m1_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m1_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m1_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m1_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m1_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m1_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m1_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m1_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m1_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m1_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m1_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m1_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m3_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m3_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m3_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m3_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m3_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m3_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m3_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m3_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m3_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m3_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m3_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m3_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m3_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m3_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m3_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m3_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m5_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m5_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m5_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m5_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m5_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m5_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m5_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m5_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m5_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m5_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m5_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m5_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m5_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m5_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m5_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m5_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m7_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m7_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m7_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m7_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m7_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m7_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m7_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m7_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m7_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m7_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m7_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m7_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m7_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m7_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_r_m7_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_r_m7_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p7_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p7_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p7_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p7_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p7_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p7_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p7_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p7_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p7_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p7_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p7_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p7_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p7_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p7_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p7_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p7_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p5_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p5_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p5_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p5_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p5_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p5_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p5_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p5_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p5_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p5_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p5_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p5_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p5_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p5_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p5_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p5_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p3_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p3_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p3_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p3_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p3_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p3_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p3_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p3_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p3_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p3_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p3_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p3_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p3_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p3_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p3_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p3_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p1_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p1_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p1_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p1_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p1_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p1_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p1_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p1_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p1_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p1_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p1_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p1_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p1_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p1_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_p1_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_p1_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m1_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m1_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m1_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m1_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m1_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m1_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m1_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m1_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m1_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m1_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m1_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m1_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m1_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m1_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m1_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m1_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m3_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m3_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m3_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m3_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m3_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m3_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m3_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m3_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m3_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m3_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m3_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m3_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m3_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m3_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m3_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m3_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m5_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m5_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m5_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m5_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m5_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m5_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m5_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m5_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m5_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m5_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m5_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m5_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m5_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m5_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m5_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m5_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m7_p7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m7_p7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m7_p5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m7_p5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m7_p3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m7_p3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m7_p1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m7_p1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m7_m1, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m7_m1, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m7_m3, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m7_m3, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m7_m5, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m7_m5, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); interference_abs_64qam_epi16(psi_i_m7_m7, ch_mag_int_with_sigma2, two_ch_mag_int_with_sigma2, three_ch_mag_int_with_sigma2, a_i_m7_m7, ONE_OVER_SQRT_2_42, THREE_OVER_SQRT_2_42, FIVE_OVER_SQRT_2_42, SEVEN_OVER_SQRT_2_42); // Calculation of a group of two terms in the bit metric involving product of psi and interference prodsum_psi_a_epi16(psi_r_p7_p7, a_r_p7_p7, psi_i_p7_p7, a_i_p7_p7, psi_a_p7_p7); prodsum_psi_a_epi16(psi_r_p7_p5, a_r_p7_p5, psi_i_p7_p5, a_i_p7_p5, psi_a_p7_p5); prodsum_psi_a_epi16(psi_r_p7_p3, a_r_p7_p3, psi_i_p7_p3, a_i_p7_p3, psi_a_p7_p3); prodsum_psi_a_epi16(psi_r_p7_p1, a_r_p7_p1, psi_i_p7_p1, a_i_p7_p1, psi_a_p7_p1); prodsum_psi_a_epi16(psi_r_p7_m1, a_r_p7_m1, psi_i_p7_m1, a_i_p7_m1, psi_a_p7_m1); prodsum_psi_a_epi16(psi_r_p7_m3, a_r_p7_m3, psi_i_p7_m3, a_i_p7_m3, psi_a_p7_m3); prodsum_psi_a_epi16(psi_r_p7_m5, a_r_p7_m5, psi_i_p7_m5, a_i_p7_m5, psi_a_p7_m5); prodsum_psi_a_epi16(psi_r_p7_m7, a_r_p7_m7, psi_i_p7_m7, a_i_p7_m7, psi_a_p7_m7); prodsum_psi_a_epi16(psi_r_p5_p7, a_r_p5_p7, psi_i_p5_p7, a_i_p5_p7, psi_a_p5_p7); prodsum_psi_a_epi16(psi_r_p5_p5, a_r_p5_p5, psi_i_p5_p5, a_i_p5_p5, psi_a_p5_p5); prodsum_psi_a_epi16(psi_r_p5_p3, a_r_p5_p3, psi_i_p5_p3, a_i_p5_p3, psi_a_p5_p3); prodsum_psi_a_epi16(psi_r_p5_p1, a_r_p5_p1, psi_i_p5_p1, a_i_p5_p1, psi_a_p5_p1); prodsum_psi_a_epi16(psi_r_p5_m1, a_r_p5_m1, psi_i_p5_m1, a_i_p5_m1, psi_a_p5_m1); prodsum_psi_a_epi16(psi_r_p5_m3, a_r_p5_m3, psi_i_p5_m3, a_i_p5_m3, psi_a_p5_m3); prodsum_psi_a_epi16(psi_r_p5_m5, a_r_p5_m5, psi_i_p5_m5, a_i_p5_m5, psi_a_p5_m5); prodsum_psi_a_epi16(psi_r_p5_m7, a_r_p5_m7, psi_i_p5_m7, a_i_p5_m7, psi_a_p5_m7); prodsum_psi_a_epi16(psi_r_p3_p7, a_r_p3_p7, psi_i_p3_p7, a_i_p3_p7, psi_a_p3_p7); prodsum_psi_a_epi16(psi_r_p3_p5, a_r_p3_p5, psi_i_p3_p5, a_i_p3_p5, psi_a_p3_p5); prodsum_psi_a_epi16(psi_r_p3_p3, a_r_p3_p3, psi_i_p3_p3, a_i_p3_p3, psi_a_p3_p3); prodsum_psi_a_epi16(psi_r_p3_p1, a_r_p3_p1, psi_i_p3_p1, a_i_p3_p1, psi_a_p3_p1); prodsum_psi_a_epi16(psi_r_p3_m1, a_r_p3_m1, psi_i_p3_m1, a_i_p3_m1, psi_a_p3_m1); prodsum_psi_a_epi16(psi_r_p3_m3, a_r_p3_m3, psi_i_p3_m3, a_i_p3_m3, psi_a_p3_m3); prodsum_psi_a_epi16(psi_r_p3_m5, a_r_p3_m5, psi_i_p3_m5, a_i_p3_m5, psi_a_p3_m5); prodsum_psi_a_epi16(psi_r_p3_m7, a_r_p3_m7, psi_i_p3_m7, a_i_p3_m7, psi_a_p3_m7); prodsum_psi_a_epi16(psi_r_p1_p7, a_r_p1_p7, psi_i_p1_p7, a_i_p1_p7, psi_a_p1_p7); prodsum_psi_a_epi16(psi_r_p1_p5, a_r_p1_p5, psi_i_p1_p5, a_i_p1_p5, psi_a_p1_p5); prodsum_psi_a_epi16(psi_r_p1_p3, a_r_p1_p3, psi_i_p1_p3, a_i_p1_p3, psi_a_p1_p3); prodsum_psi_a_epi16(psi_r_p1_p1, a_r_p1_p1, psi_i_p1_p1, a_i_p1_p1, psi_a_p1_p1); prodsum_psi_a_epi16(psi_r_p1_m1, a_r_p1_m1, psi_i_p1_m1, a_i_p1_m1, psi_a_p1_m1); prodsum_psi_a_epi16(psi_r_p1_m3, a_r_p1_m3, psi_i_p1_m3, a_i_p1_m3, psi_a_p1_m3); prodsum_psi_a_epi16(psi_r_p1_m5, a_r_p1_m5, psi_i_p1_m5, a_i_p1_m5, psi_a_p1_m5); prodsum_psi_a_epi16(psi_r_p1_m7, a_r_p1_m7, psi_i_p1_m7, a_i_p1_m7, psi_a_p1_m7); prodsum_psi_a_epi16(psi_r_m1_p7, a_r_m1_p7, psi_i_m1_p7, a_i_m1_p7, psi_a_m1_p7); prodsum_psi_a_epi16(psi_r_m1_p5, a_r_m1_p5, psi_i_m1_p5, a_i_m1_p5, psi_a_m1_p5); prodsum_psi_a_epi16(psi_r_m1_p3, a_r_m1_p3, psi_i_m1_p3, a_i_m1_p3, psi_a_m1_p3); prodsum_psi_a_epi16(psi_r_m1_p1, a_r_m1_p1, psi_i_m1_p1, a_i_m1_p1, psi_a_m1_p1); prodsum_psi_a_epi16(psi_r_m1_m1, a_r_m1_m1, psi_i_m1_m1, a_i_m1_m1, psi_a_m1_m1); prodsum_psi_a_epi16(psi_r_m1_m3, a_r_m1_m3, psi_i_m1_m3, a_i_m1_m3, psi_a_m1_m3); prodsum_psi_a_epi16(psi_r_m1_m5, a_r_m1_m5, psi_i_m1_m5, a_i_m1_m5, psi_a_m1_m5); prodsum_psi_a_epi16(psi_r_m1_m7, a_r_m1_m7, psi_i_m1_m7, a_i_m1_m7, psi_a_m1_m7); prodsum_psi_a_epi16(psi_r_m3_p7, a_r_m3_p7, psi_i_m3_p7, a_i_m3_p7, psi_a_m3_p7); prodsum_psi_a_epi16(psi_r_m3_p5, a_r_m3_p5, psi_i_m3_p5, a_i_m3_p5, psi_a_m3_p5); prodsum_psi_a_epi16(psi_r_m3_p3, a_r_m3_p3, psi_i_m3_p3, a_i_m3_p3, psi_a_m3_p3); prodsum_psi_a_epi16(psi_r_m3_p1, a_r_m3_p1, psi_i_m3_p1, a_i_m3_p1, psi_a_m3_p1); prodsum_psi_a_epi16(psi_r_m3_m1, a_r_m3_m1, psi_i_m3_m1, a_i_m3_m1, psi_a_m3_m1); prodsum_psi_a_epi16(psi_r_m3_m3, a_r_m3_m3, psi_i_m3_m3, a_i_m3_m3, psi_a_m3_m3); prodsum_psi_a_epi16(psi_r_m3_m5, a_r_m3_m5, psi_i_m3_m5, a_i_m3_m5, psi_a_m3_m5); prodsum_psi_a_epi16(psi_r_m3_m7, a_r_m3_m7, psi_i_m3_m7, a_i_m3_m7, psi_a_m3_m7); prodsum_psi_a_epi16(psi_r_m5_p7, a_r_m5_p7, psi_i_m5_p7, a_i_m5_p7, psi_a_m5_p7); prodsum_psi_a_epi16(psi_r_m5_p5, a_r_m5_p5, psi_i_m5_p5, a_i_m5_p5, psi_a_m5_p5); prodsum_psi_a_epi16(psi_r_m5_p3, a_r_m5_p3, psi_i_m5_p3, a_i_m5_p3, psi_a_m5_p3); prodsum_psi_a_epi16(psi_r_m5_p1, a_r_m5_p1, psi_i_m5_p1, a_i_m5_p1, psi_a_m5_p1); prodsum_psi_a_epi16(psi_r_m5_m1, a_r_m5_m1, psi_i_m5_m1, a_i_m5_m1, psi_a_m5_m1); prodsum_psi_a_epi16(psi_r_m5_m3, a_r_m5_m3, psi_i_m5_m3, a_i_m5_m3, psi_a_m5_m3); prodsum_psi_a_epi16(psi_r_m5_m5, a_r_m5_m5, psi_i_m5_m5, a_i_m5_m5, psi_a_m5_m5); prodsum_psi_a_epi16(psi_r_m5_m7, a_r_m5_m7, psi_i_m5_m7, a_i_m5_m7, psi_a_m5_m7); prodsum_psi_a_epi16(psi_r_m7_p7, a_r_m7_p7, psi_i_m7_p7, a_i_m7_p7, psi_a_m7_p7); prodsum_psi_a_epi16(psi_r_m7_p5, a_r_m7_p5, psi_i_m7_p5, a_i_m7_p5, psi_a_m7_p5); prodsum_psi_a_epi16(psi_r_m7_p3, a_r_m7_p3, psi_i_m7_p3, a_i_m7_p3, psi_a_m7_p3); prodsum_psi_a_epi16(psi_r_m7_p1, a_r_m7_p1, psi_i_m7_p1, a_i_m7_p1, psi_a_m7_p1); prodsum_psi_a_epi16(psi_r_m7_m1, a_r_m7_m1, psi_i_m7_m1, a_i_m7_m1, psi_a_m7_m1); prodsum_psi_a_epi16(psi_r_m7_m3, a_r_m7_m3, psi_i_m7_m3, a_i_m7_m3, psi_a_m7_m3); prodsum_psi_a_epi16(psi_r_m7_m5, a_r_m7_m5, psi_i_m7_m5, a_i_m7_m5, psi_a_m7_m5); prodsum_psi_a_epi16(psi_r_m7_m7, a_r_m7_m7, psi_i_m7_m7, a_i_m7_m7, psi_a_m7_m7); // Multiply by sqrt(2) psi_a_p7_p7 = simde_mm256_mulhi_epi16(psi_a_p7_p7, ONE_OVER_SQRT_2); psi_a_p7_p7 = simde_mm256_slli_epi16(psi_a_p7_p7, 2); psi_a_p7_p5 = simde_mm256_mulhi_epi16(psi_a_p7_p5, ONE_OVER_SQRT_2); psi_a_p7_p5 = simde_mm256_slli_epi16(psi_a_p7_p5, 2); psi_a_p7_p3 = simde_mm256_mulhi_epi16(psi_a_p7_p3, ONE_OVER_SQRT_2); psi_a_p7_p3 = simde_mm256_slli_epi16(psi_a_p7_p3, 2); psi_a_p7_p1 = simde_mm256_mulhi_epi16(psi_a_p7_p1, ONE_OVER_SQRT_2); psi_a_p7_p1 = simde_mm256_slli_epi16(psi_a_p7_p1, 2); psi_a_p7_m1 = simde_mm256_mulhi_epi16(psi_a_p7_m1, ONE_OVER_SQRT_2); psi_a_p7_m1 = simde_mm256_slli_epi16(psi_a_p7_m1, 2); psi_a_p7_m3 = simde_mm256_mulhi_epi16(psi_a_p7_m3, ONE_OVER_SQRT_2); psi_a_p7_m3 = simde_mm256_slli_epi16(psi_a_p7_m3, 2); psi_a_p7_m5 = simde_mm256_mulhi_epi16(psi_a_p7_m5, ONE_OVER_SQRT_2); psi_a_p7_m5 = simde_mm256_slli_epi16(psi_a_p7_m5, 2); psi_a_p7_m7 = simde_mm256_mulhi_epi16(psi_a_p7_m7, ONE_OVER_SQRT_2); psi_a_p7_m7 = simde_mm256_slli_epi16(psi_a_p7_m7, 2); psi_a_p5_p7 = simde_mm256_mulhi_epi16(psi_a_p5_p7, ONE_OVER_SQRT_2); psi_a_p5_p7 = simde_mm256_slli_epi16(psi_a_p5_p7, 2); psi_a_p5_p5 = simde_mm256_mulhi_epi16(psi_a_p5_p5, ONE_OVER_SQRT_2); psi_a_p5_p5 = simde_mm256_slli_epi16(psi_a_p5_p5, 2); psi_a_p5_p3 = simde_mm256_mulhi_epi16(psi_a_p5_p3, ONE_OVER_SQRT_2); psi_a_p5_p3 = simde_mm256_slli_epi16(psi_a_p5_p3, 2); psi_a_p5_p1 = simde_mm256_mulhi_epi16(psi_a_p5_p1, ONE_OVER_SQRT_2); psi_a_p5_p1 = simde_mm256_slli_epi16(psi_a_p5_p1, 2); psi_a_p5_m1 = simde_mm256_mulhi_epi16(psi_a_p5_m1, ONE_OVER_SQRT_2); psi_a_p5_m1 = simde_mm256_slli_epi16(psi_a_p5_m1, 2); psi_a_p5_m3 = simde_mm256_mulhi_epi16(psi_a_p5_m3, ONE_OVER_SQRT_2); psi_a_p5_m3 = simde_mm256_slli_epi16(psi_a_p5_m3, 2); psi_a_p5_m5 = simde_mm256_mulhi_epi16(psi_a_p5_m5, ONE_OVER_SQRT_2); psi_a_p5_m5 = simde_mm256_slli_epi16(psi_a_p5_m5, 2); psi_a_p5_m7 = simde_mm256_mulhi_epi16(psi_a_p5_m7, ONE_OVER_SQRT_2); psi_a_p5_m7 = simde_mm256_slli_epi16(psi_a_p5_m7, 2); psi_a_p3_p7 = simde_mm256_mulhi_epi16(psi_a_p3_p7, ONE_OVER_SQRT_2); psi_a_p3_p7 = simde_mm256_slli_epi16(psi_a_p3_p7, 2); psi_a_p3_p5 = simde_mm256_mulhi_epi16(psi_a_p3_p5, ONE_OVER_SQRT_2); psi_a_p3_p5 = simde_mm256_slli_epi16(psi_a_p3_p5, 2); psi_a_p3_p3 = simde_mm256_mulhi_epi16(psi_a_p3_p3, ONE_OVER_SQRT_2); psi_a_p3_p3 = simde_mm256_slli_epi16(psi_a_p3_p3, 2); psi_a_p3_p1 = simde_mm256_mulhi_epi16(psi_a_p3_p1, ONE_OVER_SQRT_2); psi_a_p3_p1 = simde_mm256_slli_epi16(psi_a_p3_p1, 2); psi_a_p3_m1 = simde_mm256_mulhi_epi16(psi_a_p3_m1, ONE_OVER_SQRT_2); psi_a_p3_m1 = simde_mm256_slli_epi16(psi_a_p3_m1, 2); psi_a_p3_m3 = simde_mm256_mulhi_epi16(psi_a_p3_m3, ONE_OVER_SQRT_2); psi_a_p3_m3 = simde_mm256_slli_epi16(psi_a_p3_m3, 2); psi_a_p3_m5 = simde_mm256_mulhi_epi16(psi_a_p3_m5, ONE_OVER_SQRT_2); psi_a_p3_m5 = simde_mm256_slli_epi16(psi_a_p3_m5, 2); psi_a_p3_m7 = simde_mm256_mulhi_epi16(psi_a_p3_m7, ONE_OVER_SQRT_2); psi_a_p3_m7 = simde_mm256_slli_epi16(psi_a_p3_m7, 2); psi_a_p1_p7 = simde_mm256_mulhi_epi16(psi_a_p1_p7, ONE_OVER_SQRT_2); psi_a_p1_p7 = simde_mm256_slli_epi16(psi_a_p1_p7, 2); psi_a_p1_p5 = simde_mm256_mulhi_epi16(psi_a_p1_p5, ONE_OVER_SQRT_2); psi_a_p1_p5 = simde_mm256_slli_epi16(psi_a_p1_p5, 2); psi_a_p1_p3 = simde_mm256_mulhi_epi16(psi_a_p1_p3, ONE_OVER_SQRT_2); psi_a_p1_p3 = simde_mm256_slli_epi16(psi_a_p1_p3, 2); psi_a_p1_p1 = simde_mm256_mulhi_epi16(psi_a_p1_p1, ONE_OVER_SQRT_2); psi_a_p1_p1 = simde_mm256_slli_epi16(psi_a_p1_p1, 2); psi_a_p1_m1 = simde_mm256_mulhi_epi16(psi_a_p1_m1, ONE_OVER_SQRT_2); psi_a_p1_m1 = simde_mm256_slli_epi16(psi_a_p1_m1, 2); psi_a_p1_m3 = simde_mm256_mulhi_epi16(psi_a_p1_m3, ONE_OVER_SQRT_2); psi_a_p1_m3 = simde_mm256_slli_epi16(psi_a_p1_m3, 2); psi_a_p1_m5 = simde_mm256_mulhi_epi16(psi_a_p1_m5, ONE_OVER_SQRT_2); psi_a_p1_m5 = simde_mm256_slli_epi16(psi_a_p1_m5, 2); psi_a_p1_m7 = simde_mm256_mulhi_epi16(psi_a_p1_m7, ONE_OVER_SQRT_2); psi_a_p1_m7 = simde_mm256_slli_epi16(psi_a_p1_m7, 2); psi_a_m1_p7 = simde_mm256_mulhi_epi16(psi_a_m1_p7, ONE_OVER_SQRT_2); psi_a_m1_p7 = simde_mm256_slli_epi16(psi_a_m1_p7, 2); psi_a_m1_p5 = simde_mm256_mulhi_epi16(psi_a_m1_p5, ONE_OVER_SQRT_2); psi_a_m1_p5 = simde_mm256_slli_epi16(psi_a_m1_p5, 2); psi_a_m1_p3 = simde_mm256_mulhi_epi16(psi_a_m1_p3, ONE_OVER_SQRT_2); psi_a_m1_p3 = simde_mm256_slli_epi16(psi_a_m1_p3, 2); psi_a_m1_p1 = simde_mm256_mulhi_epi16(psi_a_m1_p1, ONE_OVER_SQRT_2); psi_a_m1_p1 = simde_mm256_slli_epi16(psi_a_m1_p1, 2); psi_a_m1_m1 = simde_mm256_mulhi_epi16(psi_a_m1_m1, ONE_OVER_SQRT_2); psi_a_m1_m1 = simde_mm256_slli_epi16(psi_a_m1_m1, 2); psi_a_m1_m3 = simde_mm256_mulhi_epi16(psi_a_m1_m3, ONE_OVER_SQRT_2); psi_a_m1_m3 = simde_mm256_slli_epi16(psi_a_m1_m3, 2); psi_a_m1_m5 = simde_mm256_mulhi_epi16(psi_a_m1_m5, ONE_OVER_SQRT_2); psi_a_m1_m5 = simde_mm256_slli_epi16(psi_a_m1_m5, 2); psi_a_m1_m7 = simde_mm256_mulhi_epi16(psi_a_m1_m7, ONE_OVER_SQRT_2); psi_a_m1_m7 = simde_mm256_slli_epi16(psi_a_m1_m7, 2); psi_a_m3_p7 = simde_mm256_mulhi_epi16(psi_a_m3_p7, ONE_OVER_SQRT_2); psi_a_m3_p7 = simde_mm256_slli_epi16(psi_a_m3_p7, 2); psi_a_m3_p5 = simde_mm256_mulhi_epi16(psi_a_m3_p5, ONE_OVER_SQRT_2); psi_a_m3_p5 = simde_mm256_slli_epi16(psi_a_m3_p5, 2); psi_a_m3_p3 = simde_mm256_mulhi_epi16(psi_a_m3_p3, ONE_OVER_SQRT_2); psi_a_m3_p3 = simde_mm256_slli_epi16(psi_a_m3_p3, 2); psi_a_m3_p1 = simde_mm256_mulhi_epi16(psi_a_m3_p1, ONE_OVER_SQRT_2); psi_a_m3_p1 = simde_mm256_slli_epi16(psi_a_m3_p1, 2); psi_a_m3_m1 = simde_mm256_mulhi_epi16(psi_a_m3_m1, ONE_OVER_SQRT_2); psi_a_m3_m1 = simde_mm256_slli_epi16(psi_a_m3_m1, 2); psi_a_m3_m3 = simde_mm256_mulhi_epi16(psi_a_m3_m3, ONE_OVER_SQRT_2); psi_a_m3_m3 = simde_mm256_slli_epi16(psi_a_m3_m3, 2); psi_a_m3_m5 = simde_mm256_mulhi_epi16(psi_a_m3_m5, ONE_OVER_SQRT_2); psi_a_m3_m5 = simde_mm256_slli_epi16(psi_a_m3_m5, 2); psi_a_m3_m7 = simde_mm256_mulhi_epi16(psi_a_m3_m7, ONE_OVER_SQRT_2); psi_a_m3_m7 = simde_mm256_slli_epi16(psi_a_m3_m7, 2); psi_a_m5_p7 = simde_mm256_mulhi_epi16(psi_a_m5_p7, ONE_OVER_SQRT_2); psi_a_m5_p7 = simde_mm256_slli_epi16(psi_a_m5_p7, 2); psi_a_m5_p5 = simde_mm256_mulhi_epi16(psi_a_m5_p5, ONE_OVER_SQRT_2); psi_a_m5_p5 = simde_mm256_slli_epi16(psi_a_m5_p5, 2); psi_a_m5_p3 = simde_mm256_mulhi_epi16(psi_a_m5_p3, ONE_OVER_SQRT_2); psi_a_m5_p3 = simde_mm256_slli_epi16(psi_a_m5_p3, 2); psi_a_m5_p1 = simde_mm256_mulhi_epi16(psi_a_m5_p1, ONE_OVER_SQRT_2); psi_a_m5_p1 = simde_mm256_slli_epi16(psi_a_m5_p1, 2); psi_a_m5_m1 = simde_mm256_mulhi_epi16(psi_a_m5_m1, ONE_OVER_SQRT_2); psi_a_m5_m1 = simde_mm256_slli_epi16(psi_a_m5_m1, 2); psi_a_m5_m3 = simde_mm256_mulhi_epi16(psi_a_m5_m3, ONE_OVER_SQRT_2); psi_a_m5_m3 = simde_mm256_slli_epi16(psi_a_m5_m3, 2); psi_a_m5_m5 = simde_mm256_mulhi_epi16(psi_a_m5_m5, ONE_OVER_SQRT_2); psi_a_m5_m5 = simde_mm256_slli_epi16(psi_a_m5_m5, 2); psi_a_m5_m7 = simde_mm256_mulhi_epi16(psi_a_m5_m7, ONE_OVER_SQRT_2); psi_a_m5_m7 = simde_mm256_slli_epi16(psi_a_m5_m7, 2); psi_a_m7_p7 = simde_mm256_mulhi_epi16(psi_a_m7_p7, ONE_OVER_SQRT_2); psi_a_m7_p7 = simde_mm256_slli_epi16(psi_a_m7_p7, 2); psi_a_m7_p5 = simde_mm256_mulhi_epi16(psi_a_m7_p5, ONE_OVER_SQRT_2); psi_a_m7_p5 = simde_mm256_slli_epi16(psi_a_m7_p5, 2); psi_a_m7_p3 = simde_mm256_mulhi_epi16(psi_a_m7_p3, ONE_OVER_SQRT_2); psi_a_m7_p3 = simde_mm256_slli_epi16(psi_a_m7_p3, 2); psi_a_m7_p1 = simde_mm256_mulhi_epi16(psi_a_m7_p1, ONE_OVER_SQRT_2); psi_a_m7_p1 = simde_mm256_slli_epi16(psi_a_m7_p1, 2); psi_a_m7_m1 = simde_mm256_mulhi_epi16(psi_a_m7_m1, ONE_OVER_SQRT_2); psi_a_m7_m1 = simde_mm256_slli_epi16(psi_a_m7_m1, 2); psi_a_m7_m3 = simde_mm256_mulhi_epi16(psi_a_m7_m3, ONE_OVER_SQRT_2); psi_a_m7_m3 = simde_mm256_slli_epi16(psi_a_m7_m3, 2); psi_a_m7_m5 = simde_mm256_mulhi_epi16(psi_a_m7_m5, ONE_OVER_SQRT_2); psi_a_m7_m5 = simde_mm256_slli_epi16(psi_a_m7_m5, 2); psi_a_m7_m7 = simde_mm256_mulhi_epi16(psi_a_m7_m7, ONE_OVER_SQRT_2); psi_a_m7_m7 = simde_mm256_slli_epi16(psi_a_m7_m7, 2); // Calculation of a group of two terms in the bit metric involving squares of interference square_a_64qam_epi16(a_r_p7_p7, a_i_p7_p7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p7_p7); square_a_64qam_epi16(a_r_p7_p5, a_i_p7_p5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p7_p5); square_a_64qam_epi16(a_r_p7_p3, a_i_p7_p3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p7_p3); square_a_64qam_epi16(a_r_p7_p1, a_i_p7_p1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p7_p1); square_a_64qam_epi16(a_r_p7_m1, a_i_p7_m1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p7_m1); square_a_64qam_epi16(a_r_p7_m3, a_i_p7_m3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p7_m3); square_a_64qam_epi16(a_r_p7_m5, a_i_p7_m5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p7_m5); square_a_64qam_epi16(a_r_p7_m7, a_i_p7_m7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p7_m7); square_a_64qam_epi16(a_r_p5_p7, a_i_p5_p7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p5_p7); square_a_64qam_epi16(a_r_p5_p5, a_i_p5_p5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p5_p5); square_a_64qam_epi16(a_r_p5_p3, a_i_p5_p3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p5_p3); square_a_64qam_epi16(a_r_p5_p1, a_i_p5_p1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p5_p1); square_a_64qam_epi16(a_r_p5_m1, a_i_p5_m1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p5_m1); square_a_64qam_epi16(a_r_p5_m3, a_i_p5_m3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p5_m3); square_a_64qam_epi16(a_r_p5_m5, a_i_p5_m5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p5_m5); square_a_64qam_epi16(a_r_p5_m7, a_i_p5_m7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p5_m7); square_a_64qam_epi16(a_r_p3_p7, a_i_p3_p7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p3_p7); square_a_64qam_epi16(a_r_p3_p5, a_i_p3_p5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p3_p5); square_a_64qam_epi16(a_r_p3_p3, a_i_p3_p3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p3_p3); square_a_64qam_epi16(a_r_p3_p1, a_i_p3_p1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p3_p1); square_a_64qam_epi16(a_r_p3_m1, a_i_p3_m1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p3_m1); square_a_64qam_epi16(a_r_p3_m3, a_i_p3_m3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p3_m3); square_a_64qam_epi16(a_r_p3_m5, a_i_p3_m5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p3_m5); square_a_64qam_epi16(a_r_p3_m7, a_i_p3_m7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p3_m7); square_a_64qam_epi16(a_r_p1_p7, a_i_p1_p7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p1_p7); square_a_64qam_epi16(a_r_p1_p5, a_i_p1_p5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p1_p5); square_a_64qam_epi16(a_r_p1_p3, a_i_p1_p3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p1_p3); square_a_64qam_epi16(a_r_p1_p1, a_i_p1_p1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p1_p1); square_a_64qam_epi16(a_r_p1_m1, a_i_p1_m1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p1_m1); square_a_64qam_epi16(a_r_p1_m3, a_i_p1_m3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p1_m3); square_a_64qam_epi16(a_r_p1_m5, a_i_p1_m5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p1_m5); square_a_64qam_epi16(a_r_p1_m7, a_i_p1_m7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_p1_m7); square_a_64qam_epi16(a_r_m1_p7, a_i_m1_p7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m1_p7); square_a_64qam_epi16(a_r_m1_p5, a_i_m1_p5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m1_p5); square_a_64qam_epi16(a_r_m1_p3, a_i_m1_p3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m1_p3); square_a_64qam_epi16(a_r_m1_p1, a_i_m1_p1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m1_p1); square_a_64qam_epi16(a_r_m1_m1, a_i_m1_m1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m1_m1); square_a_64qam_epi16(a_r_m1_m3, a_i_m1_m3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m1_m3); square_a_64qam_epi16(a_r_m1_m5, a_i_m1_m5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m1_m5); square_a_64qam_epi16(a_r_m1_m7, a_i_m1_m7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m1_m7); square_a_64qam_epi16(a_r_m3_p7, a_i_m3_p7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m3_p7); square_a_64qam_epi16(a_r_m3_p5, a_i_m3_p5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m3_p5); square_a_64qam_epi16(a_r_m3_p3, a_i_m3_p3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m3_p3); square_a_64qam_epi16(a_r_m3_p1, a_i_m3_p1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m3_p1); square_a_64qam_epi16(a_r_m3_m1, a_i_m3_m1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m3_m1); square_a_64qam_epi16(a_r_m3_m3, a_i_m3_m3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m3_m3); square_a_64qam_epi16(a_r_m3_m5, a_i_m3_m5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m3_m5); square_a_64qam_epi16(a_r_m3_m7, a_i_m3_m7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m3_m7); square_a_64qam_epi16(a_r_m5_p7, a_i_m5_p7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m5_p7); square_a_64qam_epi16(a_r_m5_p5, a_i_m5_p5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m5_p5); square_a_64qam_epi16(a_r_m5_p3, a_i_m5_p3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m5_p3); square_a_64qam_epi16(a_r_m5_p1, a_i_m5_p1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m5_p1); square_a_64qam_epi16(a_r_m5_m1, a_i_m5_m1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m5_m1); square_a_64qam_epi16(a_r_m5_m3, a_i_m5_m3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m5_m3); square_a_64qam_epi16(a_r_m5_m5, a_i_m5_m5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m5_m5); square_a_64qam_epi16(a_r_m5_m7, a_i_m5_m7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m5_m7); square_a_64qam_epi16(a_r_m7_p7, a_i_m7_p7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m7_p7); square_a_64qam_epi16(a_r_m7_p5, a_i_m7_p5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m7_p5); square_a_64qam_epi16(a_r_m7_p3, a_i_m7_p3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m7_p3); square_a_64qam_epi16(a_r_m7_p1, a_i_m7_p1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m7_p1); square_a_64qam_epi16(a_r_m7_m1, a_i_m7_m1, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m7_m1); square_a_64qam_epi16(a_r_m7_m3, a_i_m7_m3, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m7_m3); square_a_64qam_epi16(a_r_m7_m5, a_i_m7_m5, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m7_m5); square_a_64qam_epi16(a_r_m7_m7, a_i_m7_m7, ch_mag_int, SQRT_42_OVER_FOUR, a_sq_m7_m7); // Computing different multiples of ||h0||^2 // x=1, y=1 ch_mag_2_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,ONE_OVER_FOUR_SQRT_42); ch_mag_2_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_2_over_42_with_sigma2,1); // x=1, y=3 ch_mag_10_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,FIVE_OVER_FOUR_SQRT_42); ch_mag_10_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_10_over_42_with_sigma2,1); // x=1, x=5 ch_mag_26_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,THIRTEEN_OVER_FOUR_SQRT_42); ch_mag_26_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_26_over_42_with_sigma2,1); // x=1, y=7 ch_mag_50_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,TWENTYFIVE_OVER_FOUR_SQRT_42); ch_mag_50_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_50_over_42_with_sigma2,1); // x=3, y=3 ch_mag_18_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,NINE_OVER_FOUR_SQRT_42); ch_mag_18_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_18_over_42_with_sigma2,1); // x=3, y=5 ch_mag_34_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,SEVENTEEN_OVER_FOUR_SQRT_42); ch_mag_34_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_34_over_42_with_sigma2,1); // x=3, y=7 ch_mag_58_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,TWENTYNINE_OVER_FOUR_SQRT_42); ch_mag_58_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_58_over_42_with_sigma2,2); // x=5, y=5 ch_mag_50_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,TWENTYFIVE_OVER_FOUR_SQRT_42); ch_mag_50_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_50_over_42_with_sigma2,1); // x=5, y=7 ch_mag_74_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,THIRTYSEVEN_OVER_FOUR_SQRT_42); ch_mag_74_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_74_over_42_with_sigma2,2); // x=7, y=7 ch_mag_98_over_42_with_sigma2 = simde_mm256_mulhi_epi16(ch_mag_des,FORTYNINE_OVER_FOUR_SQRT_42); ch_mag_98_over_42_with_sigma2 = simde_mm256_slli_epi16(ch_mag_98_over_42_with_sigma2,2); // Computing Metrics xmm0 = simde_mm256_subs_epi16(psi_a_p7_p7, a_sq_p7_p7); simde__m256i xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_7_7); simde__m256i bit_met_p7_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_98_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_p5, a_sq_p7_p5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_7_5); simde__m256i bit_met_p7_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_p3, a_sq_p7_p3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_7_3); simde__m256i bit_met_p7_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_p1, a_sq_p7_p1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_7_1); simde__m256i bit_met_p7_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_m1, a_sq_p7_m1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_7_1); simde__m256i bit_met_p7_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_m3, a_sq_p7_m3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_7_3); simde__m256i bit_met_p7_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_m5, a_sq_p7_m5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_7_5); simde__m256i bit_met_p7_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p7_m7, a_sq_p7_m7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_7_7); simde__m256i bit_met_p7_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_98_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_p7, a_sq_p5_p7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_5_7); simde__m256i bit_met_p5_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_p5, a_sq_p5_p5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_5_5); simde__m256i bit_met_p5_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_p3, a_sq_p5_p3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_5_3); simde__m256i bit_met_p5_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_p1, a_sq_p5_p1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_5_1); simde__m256i bit_met_p5_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_m1, a_sq_p5_m1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_5_1); simde__m256i bit_met_p5_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_m3, a_sq_p5_m3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_5_3); simde__m256i bit_met_p5_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_m5, a_sq_p5_m5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_5_5); simde__m256i bit_met_p5_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p5_m7, a_sq_p5_m7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_5_7); simde__m256i bit_met_p5_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_p7, a_sq_p3_p7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_3_7); simde__m256i bit_met_p3_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_p5, a_sq_p3_p5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_3_5); simde__m256i bit_met_p3_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_p3, a_sq_p3_p3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_3_3); simde__m256i bit_met_p3_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_18_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_p1, a_sq_p3_p1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_3_1); simde__m256i bit_met_p3_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_m1, a_sq_p3_m1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_3_1); simde__m256i bit_met_p3_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_m3, a_sq_p3_m3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_3_3); simde__m256i bit_met_p3_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_18_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_m5, a_sq_p3_m5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_3_5); simde__m256i bit_met_p3_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p3_m7, a_sq_p3_m7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_3_7); simde__m256i bit_met_p3_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_p7, a_sq_p1_p7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_1_7); simde__m256i bit_met_p1_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_p5, a_sq_p1_p5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_1_5); simde__m256i bit_met_p1_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_p3, a_sq_p1_p3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_1_3); simde__m256i bit_met_p1_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_p1, a_sq_p1_p1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_p_1_1); simde__m256i bit_met_p1_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_2_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_m1, a_sq_p1_m1); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_1_1); simde__m256i bit_met_p1_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_2_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_m3, a_sq_p1_m3); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_1_3); simde__m256i bit_met_p1_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_m5, a_sq_p1_m5); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_1_5); simde__m256i bit_met_p1_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_p1_m7, a_sq_p1_m7); xmm1 = simde_mm256_adds_epi16(xmm0, y0_m_1_7); simde__m256i bit_met_p1_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_p7, a_sq_m1_p7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_1_7); simde__m256i bit_met_m1_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_p5, a_sq_m1_p5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_1_5); simde__m256i bit_met_m1_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_p3, a_sq_m1_p3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_1_3); simde__m256i bit_met_m1_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_p1, a_sq_m1_p1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_1_1); simde__m256i bit_met_m1_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_2_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_m1, a_sq_m1_m1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_1_1); simde__m256i bit_met_m1_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_2_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_m3, a_sq_m1_m3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_1_3); simde__m256i bit_met_m1_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_m5, a_sq_m1_m5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_1_5); simde__m256i bit_met_m1_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m1_m7, a_sq_m1_m7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_1_7); simde__m256i bit_met_m1_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_p7, a_sq_m3_p7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_3_7); simde__m256i bit_met_m3_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_p5, a_sq_m3_p5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_3_5); simde__m256i bit_met_m3_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_p3, a_sq_m3_p3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_3_3); simde__m256i bit_met_m3_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_18_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_p1, a_sq_m3_p1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_3_1); simde__m256i bit_met_m3_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_m1, a_sq_m3_m1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_3_1); simde__m256i bit_met_m3_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_10_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_m3, a_sq_m3_m3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_3_3); simde__m256i bit_met_m3_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_18_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_m5, a_sq_m3_m5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_3_5); simde__m256i bit_met_m3_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m3_m7, a_sq_m3_m7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_3_7); simde__m256i bit_met_m3_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_p7, a_sq_m5_p7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_5_7); simde__m256i bit_met_m5_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_p5, a_sq_m5_p5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_5_5); simde__m256i bit_met_m5_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_p3, a_sq_m5_p3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_5_3); simde__m256i bit_met_m5_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_p1, a_sq_m5_p1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_5_1); simde__m256i bit_met_m5_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_m1, a_sq_m5_m1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_5_1); simde__m256i bit_met_m5_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_26_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_m3, a_sq_m5_m3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_5_3); simde__m256i bit_met_m5_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_34_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_m5, a_sq_m5_m5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_5_5); simde__m256i bit_met_m5_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m5_m7, a_sq_m5_m7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_5_7); simde__m256i bit_met_m5_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_p7, a_sq_m7_p7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_7_7); simde__m256i bit_met_m7_p7 = simde_mm256_subs_epi16(xmm1, ch_mag_98_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_p5, a_sq_m7_p5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_7_5); simde__m256i bit_met_m7_p5 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_p3, a_sq_m7_p3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_7_3); simde__m256i bit_met_m7_p3 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_p1, a_sq_m7_p1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_m_7_1); simde__m256i bit_met_m7_p1 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_m1, a_sq_m7_m1); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_7_1); simde__m256i bit_met_m7_m1 = simde_mm256_subs_epi16(xmm1, ch_mag_50_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_m3, a_sq_m7_m3); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_7_3); simde__m256i bit_met_m7_m3 = simde_mm256_subs_epi16(xmm1, ch_mag_58_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_m5, a_sq_m7_m5); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_7_5); simde__m256i bit_met_m7_m5 = simde_mm256_subs_epi16(xmm1, ch_mag_74_over_42_with_sigma2); xmm0 = simde_mm256_subs_epi16(psi_a_m7_m7, a_sq_m7_m7); xmm1 = simde_mm256_subs_epi16(xmm0, y0_p_7_7); simde__m256i bit_met_m7_m7 = simde_mm256_subs_epi16(xmm1, ch_mag_98_over_42_with_sigma2); // Detection for 1st bit (LTE mapping) // bit = 1 xmm0 = simde_mm256_max_epi16(bit_met_m7_p7, bit_met_m7_p5); xmm1 = simde_mm256_max_epi16(bit_met_m7_p3, bit_met_m7_p1); xmm2 = simde_mm256_max_epi16(bit_met_m7_m1, bit_met_m7_m3); xmm3 = simde_mm256_max_epi16(bit_met_m7_m5, bit_met_m7_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); simde__m256i logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m5_p7, bit_met_m5_p5); xmm1 = simde_mm256_max_epi16(bit_met_m5_p3, bit_met_m5_p1); xmm2 = simde_mm256_max_epi16(bit_met_m5_m1, bit_met_m5_m3); xmm3 = simde_mm256_max_epi16(bit_met_m5_m5, bit_met_m5_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m3_p7, bit_met_m3_p5); xmm1 = simde_mm256_max_epi16(bit_met_m3_p3, bit_met_m3_p1); xmm2 = simde_mm256_max_epi16(bit_met_m3_m1, bit_met_m3_m3); xmm3 = simde_mm256_max_epi16(bit_met_m3_m5, bit_met_m3_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m1_p7, bit_met_m1_p5); xmm1 = simde_mm256_max_epi16(bit_met_m1_p3, bit_met_m1_p1); xmm2 = simde_mm256_max_epi16(bit_met_m1_m1, bit_met_m1_m3); xmm3 = simde_mm256_max_epi16(bit_met_m1_m5, bit_met_m1_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); // bit = 0 xmm0 = simde_mm256_max_epi16(bit_met_p7_p7, bit_met_p7_p5); xmm1 = simde_mm256_max_epi16(bit_met_p7_p3, bit_met_p7_p1); xmm2 = simde_mm256_max_epi16(bit_met_p7_m1, bit_met_p7_m3); xmm3 = simde_mm256_max_epi16(bit_met_p7_m5, bit_met_p7_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); simde__m256i logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p5_p7, bit_met_p5_p5); xmm1 = simde_mm256_max_epi16(bit_met_p5_p3, bit_met_p5_p1); xmm2 = simde_mm256_max_epi16(bit_met_p5_m1, bit_met_p5_m3); xmm3 = simde_mm256_max_epi16(bit_met_p5_m5, bit_met_p5_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p3_p7, bit_met_p3_p5); xmm1 = simde_mm256_max_epi16(bit_met_p3_p3, bit_met_p3_p1); xmm2 = simde_mm256_max_epi16(bit_met_p3_m1, bit_met_p3_m3); xmm3 = simde_mm256_max_epi16(bit_met_p3_m5, bit_met_p3_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p1_p7, bit_met_p1_p5); xmm1 = simde_mm256_max_epi16(bit_met_p1_p3, bit_met_p1_p1); xmm2 = simde_mm256_max_epi16(bit_met_p1_m1, bit_met_p1_m3); xmm3 = simde_mm256_max_epi16(bit_met_p1_m5, bit_met_p1_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); y0r = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // Detection for 2nd bit (LTE mapping) // bit = 1 xmm0 = simde_mm256_max_epi16(bit_met_p7_m1, bit_met_p5_m1); xmm1 = simde_mm256_max_epi16(bit_met_p3_m1, bit_met_p1_m1); xmm2 = simde_mm256_max_epi16(bit_met_m1_m1, bit_met_m3_m1); xmm3 = simde_mm256_max_epi16(bit_met_m5_m1, bit_met_m7_m1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m3, bit_met_p5_m3); xmm1 = simde_mm256_max_epi16(bit_met_p3_m3, bit_met_p1_m3); xmm2 = simde_mm256_max_epi16(bit_met_m1_m3, bit_met_m3_m3); xmm3 = simde_mm256_max_epi16(bit_met_m5_m3, bit_met_m7_m3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m5, bit_met_p5_m5); xmm1 = simde_mm256_max_epi16(bit_met_p3_m5, bit_met_p1_m5); xmm2 = simde_mm256_max_epi16(bit_met_m1_m5, bit_met_m3_m5); xmm3 = simde_mm256_max_epi16(bit_met_m5_m5, bit_met_m7_m5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m7, bit_met_p5_m7); xmm1 = simde_mm256_max_epi16(bit_met_p3_m7, bit_met_p1_m7); xmm2 = simde_mm256_max_epi16(bit_met_m1_m7, bit_met_m3_m7); xmm3 = simde_mm256_max_epi16(bit_met_m5_m7, bit_met_m7_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); // bit = 0 xmm0 = simde_mm256_max_epi16(bit_met_p7_p1, bit_met_p5_p1); xmm1 = simde_mm256_max_epi16(bit_met_p3_p1, bit_met_p1_p1); xmm2 = simde_mm256_max_epi16(bit_met_m1_p1, bit_met_m3_p1); xmm3 = simde_mm256_max_epi16(bit_met_m5_p1, bit_met_m7_p1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p3, bit_met_p5_p3); xmm1 = simde_mm256_max_epi16(bit_met_p3_p3, bit_met_p1_p3); xmm2 = simde_mm256_max_epi16(bit_met_m1_p3, bit_met_m3_p3); xmm3 = simde_mm256_max_epi16(bit_met_m5_p3, bit_met_m7_p3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p5, bit_met_p5_p5); xmm1 = simde_mm256_max_epi16(bit_met_p3_p5, bit_met_p1_p5); xmm2 = simde_mm256_max_epi16(bit_met_m1_p5, bit_met_m3_p5); xmm3 = simde_mm256_max_epi16(bit_met_m5_p5, bit_met_m7_p5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p7, bit_met_p5_p7); xmm1 = simde_mm256_max_epi16(bit_met_p3_p7, bit_met_p1_p7); xmm2 = simde_mm256_max_epi16(bit_met_m1_p7, bit_met_m3_p7); xmm3 = simde_mm256_max_epi16(bit_met_m5_p7, bit_met_m7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); y1r = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // Detection for 3rd bit (LTE mapping) xmm0 = simde_mm256_max_epi16(bit_met_m7_m7, bit_met_m7_m5); xmm1 = simde_mm256_max_epi16(bit_met_m7_m3, bit_met_m7_m1); xmm2 = simde_mm256_max_epi16(bit_met_m7_p1, bit_met_m7_p3); xmm3 = simde_mm256_max_epi16(bit_met_m7_p5, bit_met_m7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m5_m7, bit_met_m5_m5); xmm1 = simde_mm256_max_epi16(bit_met_m5_m3, bit_met_m5_m1); xmm2 = simde_mm256_max_epi16(bit_met_m5_p1, bit_met_m5_p3); xmm3 = simde_mm256_max_epi16(bit_met_m5_p5, bit_met_m5_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p5_m7, bit_met_p5_m5); xmm1 = simde_mm256_max_epi16(bit_met_p5_m3, bit_met_p5_m1); xmm2 = simde_mm256_max_epi16(bit_met_p5_p1, bit_met_p5_p3); xmm3 = simde_mm256_max_epi16(bit_met_p5_p5, bit_met_p5_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m7, bit_met_p7_m5); xmm1 = simde_mm256_max_epi16(bit_met_p7_m3, bit_met_p7_m1); xmm2 = simde_mm256_max_epi16(bit_met_p7_p1, bit_met_p7_p3); xmm3 = simde_mm256_max_epi16(bit_met_p7_p5, bit_met_p7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m3_m7, bit_met_m3_m5); xmm1 = simde_mm256_max_epi16(bit_met_m3_m3, bit_met_m3_m1); xmm2 = simde_mm256_max_epi16(bit_met_m3_p1, bit_met_m3_p3); xmm3 = simde_mm256_max_epi16(bit_met_m3_p5, bit_met_m3_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m1_m7, bit_met_m1_m5); xmm1 = simde_mm256_max_epi16(bit_met_m1_m3, bit_met_m1_m1); xmm2 = simde_mm256_max_epi16(bit_met_m1_p1, bit_met_m1_p3); xmm3 = simde_mm256_max_epi16(bit_met_m1_p5, bit_met_m1_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p1_m7, bit_met_p1_m5); xmm1 = simde_mm256_max_epi16(bit_met_p1_m3, bit_met_p1_m1); xmm2 = simde_mm256_max_epi16(bit_met_p1_p1, bit_met_p1_p3); xmm3 = simde_mm256_max_epi16(bit_met_p1_p5, bit_met_p1_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p3_m7, bit_met_p3_m5); xmm1 = simde_mm256_max_epi16(bit_met_p3_m3, bit_met_p3_m1); xmm2 = simde_mm256_max_epi16(bit_met_p3_p1, bit_met_p3_p3); xmm3 = simde_mm256_max_epi16(bit_met_p3_p5, bit_met_p3_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); simde__m256i y2r = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // Detection for 4th bit (LTE mapping) xmm0 = simde_mm256_max_epi16(bit_met_p7_p7, bit_met_p5_p7); xmm1 = simde_mm256_max_epi16(bit_met_p3_p7, bit_met_p1_p7); xmm2 = simde_mm256_max_epi16(bit_met_m1_p7, bit_met_m3_p7); xmm3 = simde_mm256_max_epi16(bit_met_m5_p7, bit_met_m7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p5, bit_met_p5_p5); xmm1 = simde_mm256_max_epi16(bit_met_p3_p5, bit_met_p1_p5); xmm2 = simde_mm256_max_epi16(bit_met_m1_p5, bit_met_m3_p5); xmm3 = simde_mm256_max_epi16(bit_met_m5_p5, bit_met_m5_p5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m5, bit_met_p5_m5); xmm1 = simde_mm256_max_epi16(bit_met_p3_m5, bit_met_p1_m5); xmm2 = simde_mm256_max_epi16(bit_met_m1_m5, bit_met_m3_m5); xmm3 = simde_mm256_max_epi16(bit_met_m5_m5, bit_met_m7_m5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m7, bit_met_p5_m7); xmm1 = simde_mm256_max_epi16(bit_met_p3_m7, bit_met_p1_m7); xmm2 = simde_mm256_max_epi16(bit_met_m1_m7, bit_met_m3_m7); xmm3 = simde_mm256_max_epi16(bit_met_m5_m7, bit_met_m7_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m1, bit_met_p5_m1); xmm1 = simde_mm256_max_epi16(bit_met_p3_m1, bit_met_p1_m1); xmm2 = simde_mm256_max_epi16(bit_met_m1_m1, bit_met_m3_m1); xmm3 = simde_mm256_max_epi16(bit_met_m5_m1, bit_met_m7_m1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m3, bit_met_p5_m3); xmm1 = simde_mm256_max_epi16(bit_met_p3_m3, bit_met_p1_m3); xmm2 = simde_mm256_max_epi16(bit_met_m1_m3, bit_met_m3_m3); xmm3 = simde_mm256_max_epi16(bit_met_m5_m3, bit_met_m7_m3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p1, bit_met_p5_p1); xmm1 = simde_mm256_max_epi16(bit_met_p3_p1, bit_met_p1_p1); xmm2 = simde_mm256_max_epi16(bit_met_m1_p1, bit_met_m3_p1); xmm3 = simde_mm256_max_epi16(bit_met_m5_p1, bit_met_m7_p1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p3, bit_met_p5_p3); xmm1 = simde_mm256_max_epi16(bit_met_p3_p3, bit_met_p1_p3); xmm2 = simde_mm256_max_epi16(bit_met_m1_p3, bit_met_m3_p3); xmm3 = simde_mm256_max_epi16(bit_met_m5_p3, bit_met_m7_p3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); y0i = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // Detection for 5th bit (LTE mapping) xmm0 = simde_mm256_max_epi16(bit_met_m7_m7, bit_met_m7_m5); xmm1 = simde_mm256_max_epi16(bit_met_m7_m3, bit_met_m7_m1); xmm2 = simde_mm256_max_epi16(bit_met_m7_p1, bit_met_m7_p3); xmm3 = simde_mm256_max_epi16(bit_met_m7_p5, bit_met_m7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m1_m7, bit_met_m1_m5); xmm1 = simde_mm256_max_epi16(bit_met_m1_m3, bit_met_m1_m1); xmm2 = simde_mm256_max_epi16(bit_met_m1_p1, bit_met_m1_p3); xmm3 = simde_mm256_max_epi16(bit_met_m1_p5, bit_met_m1_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p1_m7, bit_met_p1_m5); xmm1 = simde_mm256_max_epi16(bit_met_p1_m3, bit_met_p1_m1); xmm2 = simde_mm256_max_epi16(bit_met_p1_p1, bit_met_p1_p3); xmm3 = simde_mm256_max_epi16(bit_met_p1_p5, bit_met_p1_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m7, bit_met_p7_m5); xmm1 = simde_mm256_max_epi16(bit_met_p7_m3, bit_met_p7_m1); xmm2 = simde_mm256_max_epi16(bit_met_p7_p1, bit_met_p7_p3); xmm3 = simde_mm256_max_epi16(bit_met_p7_p5, bit_met_p7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m5_m7, bit_met_m5_m5); xmm1 = simde_mm256_max_epi16(bit_met_m5_m3, bit_met_m5_m1); xmm2 = simde_mm256_max_epi16(bit_met_m5_p1, bit_met_m5_p3); xmm3 = simde_mm256_max_epi16(bit_met_m5_p5, bit_met_m5_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_m3_m7, bit_met_m3_m5); xmm1 = simde_mm256_max_epi16(bit_met_m3_m3, bit_met_m3_m1); xmm2 = simde_mm256_max_epi16(bit_met_m3_p1, bit_met_m3_p3); xmm3 = simde_mm256_max_epi16(bit_met_m3_p5, bit_met_m3_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p3_m7, bit_met_p3_m5); xmm1 = simde_mm256_max_epi16(bit_met_p3_m3, bit_met_p3_m1); xmm2 = simde_mm256_max_epi16(bit_met_p3_p1, bit_met_p3_p3); xmm3 = simde_mm256_max_epi16(bit_met_p3_p5, bit_met_p3_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p5_m7, bit_met_p5_m5); xmm1 = simde_mm256_max_epi16(bit_met_p5_m3, bit_met_p5_m1); xmm2 = simde_mm256_max_epi16(bit_met_p5_p1, bit_met_p5_p3); xmm3 = simde_mm256_max_epi16(bit_met_p5_p5, bit_met_p5_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); y1i = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // Detection for 6th bit (LTE mapping) xmm0 = simde_mm256_max_epi16(bit_met_p7_p7, bit_met_p5_p7); xmm1 = simde_mm256_max_epi16(bit_met_p3_p7, bit_met_p1_p7); xmm2 = simde_mm256_max_epi16(bit_met_m1_p7, bit_met_m3_p7); xmm3 = simde_mm256_max_epi16(bit_met_m5_p7, bit_met_m7_p7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p1, bit_met_p5_p1); xmm1 = simde_mm256_max_epi16(bit_met_p3_p1, bit_met_p1_p1); xmm2 = simde_mm256_max_epi16(bit_met_m1_p1, bit_met_m3_p1); xmm3 = simde_mm256_max_epi16(bit_met_m5_p1, bit_met_m5_p1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m1, bit_met_p5_m1); xmm1 = simde_mm256_max_epi16(bit_met_p3_m1, bit_met_p1_m1); xmm2 = simde_mm256_max_epi16(bit_met_m1_m1, bit_met_m3_m1); xmm3 = simde_mm256_max_epi16(bit_met_m5_m1, bit_met_m7_m1); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m7, bit_met_p5_m7); xmm1 = simde_mm256_max_epi16(bit_met_p3_m7, bit_met_p1_m7); xmm2 = simde_mm256_max_epi16(bit_met_m1_m7, bit_met_m3_m7); xmm3 = simde_mm256_max_epi16(bit_met_m5_m7, bit_met_m7_m7); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm4); logmax_den_re0 = simde_mm256_max_epi16(logmax_den_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m5, bit_met_p5_m5); xmm1 = simde_mm256_max_epi16(bit_met_p3_m5, bit_met_p1_m5); xmm2 = simde_mm256_max_epi16(bit_met_m1_m5, bit_met_m3_m5); xmm3 = simde_mm256_max_epi16(bit_met_m5_m5, bit_met_m7_m5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(xmm4, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_m3, bit_met_p5_m3); xmm1 = simde_mm256_max_epi16(bit_met_p3_m3, bit_met_p1_m3); xmm2 = simde_mm256_max_epi16(bit_met_m1_m3, bit_met_m3_m3); xmm3 = simde_mm256_max_epi16(bit_met_m5_m3, bit_met_m7_m3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p3, bit_met_p5_p3); xmm1 = simde_mm256_max_epi16(bit_met_p3_p3, bit_met_p1_p3); xmm2 = simde_mm256_max_epi16(bit_met_m1_p3, bit_met_m3_p3); xmm3 = simde_mm256_max_epi16(bit_met_m5_p3, bit_met_m7_p3); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); xmm0 = simde_mm256_max_epi16(bit_met_p7_p5, bit_met_p5_p5); xmm1 = simde_mm256_max_epi16(bit_met_p3_p5, bit_met_p1_p5); xmm2 = simde_mm256_max_epi16(bit_met_m1_p5, bit_met_m3_p5); xmm3 = simde_mm256_max_epi16(bit_met_m5_p5, bit_met_m7_p5); xmm4 = simde_mm256_max_epi16(xmm0, xmm1); xmm5 = simde_mm256_max_epi16(xmm2, xmm3); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm4); logmax_num_re0 = simde_mm256_max_epi16(logmax_num_re0, xmm5); simde__m256i y2i = simde_mm256_subs_epi16(logmax_num_re0, logmax_den_re0); // map to output stream, difficult to do in SIMD since we have 6 16bit LLRs // RE 1 j = 48*i; stream0_out[j + 0] = ((short *)&y0r)[0]; stream0_out[j + 1] = ((short *)&y1r)[0]; stream0_out[j + 2] = ((short *)&y2r)[0]; stream0_out[j + 3] = ((short *)&y0i)[0]; stream0_out[j + 4] = ((short *)&y1i)[0]; stream0_out[j + 5] = ((short *)&y2i)[0]; // RE 2 stream0_out[j + 6] = ((short *)&y0r)[1]; stream0_out[j + 7] = ((short *)&y1r)[1]; stream0_out[j + 8] = ((short *)&y2r)[1]; stream0_out[j + 9] = ((short *)&y0i)[1]; stream0_out[j + 10] = ((short *)&y1i)[1]; stream0_out[j + 11] = ((short *)&y2i)[1]; // RE 3 stream0_out[j + 12] = ((short *)&y0r)[2]; stream0_out[j + 13] = ((short *)&y1r)[2]; stream0_out[j + 14] = ((short *)&y2r)[2]; stream0_out[j + 15] = ((short *)&y0i)[2]; stream0_out[j + 16] = ((short *)&y1i)[2]; stream0_out[j + 17] = ((short *)&y2i)[2]; // RE 4 stream0_out[j + 18] = ((short *)&y0r)[3]; stream0_out[j + 19] = ((short *)&y1r)[3]; stream0_out[j + 20] = ((short *)&y2r)[3]; stream0_out[j + 21] = ((short *)&y0i)[3]; stream0_out[j + 22] = ((short *)&y1i)[3]; stream0_out[j + 23] = ((short *)&y2i)[3]; // RE 5 stream0_out[j + 24] = ((short *)&y0r)[4]; stream0_out[j + 25] = ((short *)&y1r)[4]; stream0_out[j + 26] = ((short *)&y2r)[4]; stream0_out[j + 27] = ((short *)&y0i)[4]; stream0_out[j + 28] = ((short *)&y1i)[4]; stream0_out[j + 29] = ((short *)&y2i)[4]; // RE 6 stream0_out[j + 30] = ((short *)&y0r)[5]; stream0_out[j + 31] = ((short *)&y1r)[5]; stream0_out[j + 32] = ((short *)&y2r)[5]; stream0_out[j + 33] = ((short *)&y0i)[5]; stream0_out[j + 34] = ((short *)&y1i)[5]; stream0_out[j + 35] = ((short *)&y2i)[5]; // RE 7 stream0_out[j + 36] = ((short *)&y0r)[6]; stream0_out[j + 37] = ((short *)&y1r)[6]; stream0_out[j + 38] = ((short *)&y2r)[6]; stream0_out[j + 39] = ((short *)&y0i)[6]; stream0_out[j + 40] = ((short *)&y1i)[6]; stream0_out[j + 41] = ((short *)&y2i)[6]; // RE 8 stream0_out[j + 42] = ((short *)&y0r)[7]; stream0_out[j + 43] = ((short *)&y1r)[7]; stream0_out[j + 44] = ((short *)&y2r)[7]; stream0_out[j + 45] = ((short *)&y0i)[7]; stream0_out[j + 46] = ((short *)&y1i)[7]; stream0_out[j + 47] = ((short *)&y2i)[7]; // RE 9 stream0_out[j + 48] = ((short *)&y0r)[8]; stream0_out[j + 49] = ((short *)&y1r)[8]; stream0_out[j + 50] = ((short *)&y2r)[8]; stream0_out[j + 51] = ((short *)&y0i)[8]; stream0_out[j + 52] = ((short *)&y1i)[8]; stream0_out[j + 53] = ((short *)&y2i)[8]; // RE 10 stream0_out[j + 54] = ((short *)&y0r)[9]; stream0_out[j + 55] = ((short *)&y1r)[9]; stream0_out[j + 56] = ((short *)&y2r)[9]; stream0_out[j + 57] = ((short *)&y0i)[9]; stream0_out[j + 58] = ((short *)&y1i)[9]; stream0_out[j + 59] = ((short *)&y2i)[9]; // RE 11 stream0_out[j + 60] = ((short *)&y0r)[10]; stream0_out[j + 61] = ((short *)&y1r)[10]; stream0_out[j + 62] = ((short *)&y2r)[10]; stream0_out[j + 63] = ((short *)&y0i)[10]; stream0_out[j + 64] = ((short *)&y1i)[10]; stream0_out[j + 65] = ((short *)&y2i)[10]; // RE 12 stream0_out[j + 66] = ((short *)&y0r)[11]; stream0_out[j + 67] = ((short *)&y1r)[11]; stream0_out[j + 68] = ((short *)&y2r)[11]; stream0_out[j + 69] = ((short *)&y0i)[11]; stream0_out[j + 70] = ((short *)&y1i)[11]; stream0_out[j + 71] = ((short *)&y2i)[11]; // RE 13 stream0_out[j + 72] = ((short *)&y0r)[12]; stream0_out[j + 73] = ((short *)&y1r)[12]; stream0_out[j + 74] = ((short *)&y2r)[12]; stream0_out[j + 75] = ((short *)&y0i)[12]; stream0_out[j + 76] = ((short *)&y1i)[12]; stream0_out[j + 77] = ((short *)&y2i)[12]; // RE 14 stream0_out[j + 78] = ((short *)&y0r)[13]; stream0_out[j + 79] = ((short *)&y1r)[13]; stream0_out[j + 80] = ((short *)&y2r)[13]; stream0_out[j + 81] = ((short *)&y0i)[13]; stream0_out[j + 82] = ((short *)&y1i)[13]; stream0_out[j + 83] = ((short *)&y2i)[13]; // RE 15 stream0_out[j + 84] = ((short *)&y0r)[14]; stream0_out[j + 85] = ((short *)&y1r)[14]; stream0_out[j + 86] = ((short *)&y2r)[14]; stream0_out[j + 87] = ((short *)&y0i)[14]; stream0_out[j + 88] = ((short *)&y1i)[14]; stream0_out[j + 89] = ((short *)&y2i)[14]; // RE 16 stream0_out[j + 90] = ((short *)&y0r)[15]; stream0_out[j + 91] = ((short *)&y1r)[15]; stream0_out[j + 92] = ((short *)&y2r)[15]; stream0_out[j + 93] = ((short *)&y0i)[15]; stream0_out[j + 94] = ((short *)&y1i)[15]; stream0_out[j + 95] = ((short *)&y2i)[15]; } simde_mm_empty(); simde_m_empty(); }