205 lines
5.6 KiB
C
205 lines
5.6 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*!\file ldpc_encode_parity_check.c
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* \brief Parity check function used by ldpc encoders
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* \author Florian Kaltenberger, Raymond Knopp, Kien le Trung (Eurecom)
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* \email openair_tech@eurecom.fr
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* \date 27-03-2018
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* \version 1.0
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* \note
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* \warning
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*/
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#include <stdlib.h>
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#include <math.h>
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#include <stdio.h>
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#include <string.h>
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#include "assertions.h"
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#include "common/utils/LOG/log.h"
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#include "ldpc384_byte.c"
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#include "ldpc384_byte_128.c"
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#include "ldpc352_byte.c"
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#include "ldpc352_byte_128.c"
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#include "ldpc320_byte.c"
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#include "ldpc320_byte_128.c"
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#include "ldpc288_byte.c"
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#include "ldpc288_byte_128.c"
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#include "ldpc256_byte.c"
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#include "ldpc256_byte_128.c"
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#include "ldpc240_byte.c"
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#include "ldpc224_byte.c"
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#include "ldpc224_byte_128.c"
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#include "ldpc208_byte.c"
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#include "ldpc192_byte.c"
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#include "ldpc192_byte_128.c"
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#include "ldpc176_byte.c"
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#include "ldpc_BG2_Zc384_byte.c"
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#include "ldpc_BG2_Zc384_byte_128.c"
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#include "ldpc_BG2_Zc352_byte.c"
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#include "ldpc_BG2_Zc352_byte_128.c"
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#include "ldpc_BG2_Zc320_byte.c"
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#include "ldpc_BG2_Zc320_byte_128.c"
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#include "ldpc_BG2_Zc288_byte.c"
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#include "ldpc_BG2_Zc288_byte_128.c"
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#include "ldpc_BG2_Zc256_byte.c"
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#include "ldpc_BG2_Zc256_byte_128.c"
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#include "ldpc_BG2_Zc240_byte.c"
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#include "ldpc_BG2_Zc224_byte.c"
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#include "ldpc_BG2_Zc224_byte_128.c"
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#include "ldpc_BG2_Zc208_byte.c"
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#include "ldpc_BG2_Zc192_byte.c"
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#include "ldpc_BG2_Zc192_byte_128.c"
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#include "ldpc_BG2_Zc176_byte.c"
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#include "ldpc_BG2_Zc160_byte_128.c"
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#include "ldpc_BG2_Zc160_byte.c"
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#include "ldpc_BG2_Zc144_byte.c"
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#include "ldpc_BG2_Zc128_byte.c"
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#include "ldpc_BG2_Zc128_byte_128.c"
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#include "ldpc_BG2_Zc120_byte.c"
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#include "ldpc_BG2_Zc112_byte.c"
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#include "ldpc_BG2_Zc104_byte.c"
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#include "ldpc_BG2_Zc96_byte.c"
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#include "ldpc_BG2_Zc96_byte_128.c"
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#include "ldpc_BG2_Zc88_byte.c"
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#include "ldpc_BG2_Zc80_byte.c"
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#include "ldpc_BG2_Zc72_byte.c"
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static void encode_parity_check_part_optim(uint8_t *cc, uint8_t *d, short BG,short Zc,short Kb, int simd_size, int ncols)
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{
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unsigned char c[2 * 22 * Zc * simd_size] __attribute__((aligned(32))); //double size matrix of c
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for (int i1 = 0; i1 < ncols; i1++) {
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memcpy(&c[2 * i1 * Zc], &cc[i1 * Zc], Zc * sizeof(unsigned char));
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memcpy(&c[(2 * i1 + 1) * Zc], &cc[i1 * Zc], Zc * sizeof(unsigned char));
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}
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for (int i1 = 1; i1 < simd_size; i1++) {
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memcpy(&c[(2 * ncols * Zc * i1)], &c[i1], (2 * ncols * Zc * sizeof(unsigned char)) - i1);
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}
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if (BG == 1) {
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switch (Zc) {
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case 176:
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ldpc176_byte(c, d);
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break;
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case 192:
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ldpc192_byte(c, d);
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break;
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case 208:
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ldpc208_byte(c, d);
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break;
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case 224:
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ldpc224_byte(c, d);
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break;
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case 240:
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ldpc240_byte(c, d);
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break;
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case 256:
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ldpc256_byte(c, d);
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break;
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case 288:
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ldpc288_byte(c, d);
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break;
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case 320:
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ldpc320_byte(c, d);
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break;
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case 352:
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ldpc352_byte(c, d);
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break;
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case 384:
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ldpc384_byte(c, d);
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break;
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default:
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AssertFatal(false, "BG %d Zc %d is not supported yet\n", BG, Zc);
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}
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} else if (BG == 2) {
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switch (Zc) {
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case 72:
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ldpc_BG2_Zc72_byte(c, d);
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break;
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case 80:
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ldpc_BG2_Zc80_byte(c, d);
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break;
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case 88:
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ldpc_BG2_Zc88_byte(c, d);
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break;
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case 96:
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ldpc_BG2_Zc96_byte(c, d);
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break;
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case 104:
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ldpc_BG2_Zc104_byte(c, d);
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break;
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case 112:
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ldpc_BG2_Zc112_byte(c, d);
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break;
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case 120:
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ldpc_BG2_Zc120_byte(c, d);
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break;
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case 128:
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ldpc_BG2_Zc128_byte(c, d);
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break;
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case 144:
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ldpc_BG2_Zc144_byte(c, d);
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break;
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case 160:
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ldpc_BG2_Zc160_byte(c, d);
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break;
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case 176:
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ldpc_BG2_Zc176_byte(c, d);
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break;
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case 192:
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ldpc_BG2_Zc192_byte(c, d);
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break;
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case 208:
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ldpc_BG2_Zc208_byte(c, d);
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break;
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case 224:
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ldpc_BG2_Zc224_byte(c, d);
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break;
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case 240:
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ldpc_BG2_Zc240_byte(c, d);
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break;
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case 256:
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ldpc_BG2_Zc256_byte(c, d);
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break;
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case 288:
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ldpc_BG2_Zc288_byte(c, d);
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break;
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case 320:
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ldpc_BG2_Zc320_byte(c, d);
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break;
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case 352:
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ldpc_BG2_Zc352_byte(c, d);
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break;
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case 384:
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ldpc_BG2_Zc384_byte(c, d);
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break;
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default:
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AssertFatal(false , "BG %d Zc %d is not supported yet\n", BG, Zc);
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}
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} else
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AssertFatal(false, "BG %d is not supported\n", BG);
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}
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