integration of the generated file (nrLDPC_cnProc_BG1_Z384_13 with the LDPC decoder at the base

cmake_targets/CMakeLists.txt

@@ -1305,19 +1305,23 @@ set(PHY_TURBOIF
 set(PHY_LDPC_ORIG_SRC
   ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder.c
   ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_encoder/ldpc_encoder.c
+  ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder/nrLDPC_tools/ldpc_gen_files/nrLDPC_cnProc_BG1_Z384_13.c
 )
 
 set(PHY_LDPC_OPTIM_SRC
   ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder.c
   ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_encoder/ldpc_encoder_optim.c
+  ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder/nrLDPC_tools/ldpc_gen_files/nrLDPC_cnProc_BG1_Z384_13.c  
 )
 set(PHY_LDPC_OPTIM8SEG_SRC
   ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder.c
   ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_encoder/ldpc_encoder_optim8seg.c
+  ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder/nrLDPC_tools/ldpc_gen_files/nrLDPC_cnProc_BG1_Z384_13.c  
 )
 set(PHY_LDPC_OPTIM8SEGMULTI_SRC
   ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder.c
   ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_encoder/ldpc_encoder_optim8segmulti.c
+  ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder/nrLDPC_tools/ldpc_gen_files/nrLDPC_cnProc_BG1_Z384_13.c  
 )
 set(PHY_NR_CODINGIF
   ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_load.c;

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder.c

+
 /*
  * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
  * contributor license agreements.  See the NOTICE file distributed with
@@ -37,7 +38,7 @@
 #include "nrLDPC_mPass.h"
 #include "nrLDPC_cnProc.h"
 #include "nrLDPC_bnProc.h"
-
+#include "nrLDPC_tools/ldpc_gen_files/nrLDPC_cnProc_BG1_Z384_13.h"
 #define NR_LDPC_ENABLE_PARITY_CHECK
 #define NR_LDPC_PROFILER_DETAIL
 
@@ -80,6 +81,9 @@ static inline uint32_t nrLDPC_decoder_core(int8_t* p_llr, int8_t* p_out, t_nrLDP
     uint8_t  BG         = p_decParams->BG;
     uint8_t  numMaxIter = p_decParams->numMaxIter;
     e_nrLDPC_outMode outMode = p_decParams->outMode;
+     
+    int8_t* cnProcBuf= p_procBuf->cnProcBuf;
+    int8_t* cnProcBufRes=p_procBuf->cnProcBufRes;
 
     // Minimum number of iterations is 1
     // 0 iterations means hard-decision on input LLRs
@@ -142,9 +146,12 @@ static inline uint32_t nrLDPC_decoder_core(int8_t* p_llr, int8_t* p_out, t_nrLDP
     start_meas(&p_profiler->cnProc);
 #endif
     if (BG == 1)
-    {
+    {	if(Z==384){
+	nrLDPC_cnProc_BG1_Z384_13(p_procBuf->cnProcBuf,p_procBuf->cnProcBufRes);
+	}else{
         nrLDPC_cnProc_BG1(p_lut, p_procBuf, Z);
-    }
+	}    
+}
     else
     {
         nrLDPC_cnProc_BG2(p_lut, p_procBuf, Z);
@@ -242,8 +249,12 @@ static inline uint32_t nrLDPC_decoder_core(int8_t* p_llr, int8_t* p_out, t_nrLDP
 #endif
         if (BG == 1)
         {
+	    if(Z==384){
+	    nrLDPC_cnProc_BG1_Z384_13(p_procBuf->cnProcBuf, p_procBuf->cnProcBufRes);
+	    }else{
             nrLDPC_cnProc_BG1(p_lut, p_procBuf, Z);
-        }
+            }        
+	}
         else
         {
             nrLDPC_cnProc_BG2(p_lut, p_procBuf, Z);
@@ -351,9 +362,12 @@ static inline uint32_t nrLDPC_decoder_core(int8_t* p_llr, int8_t* p_out, t_nrLDP
         start_meas(&p_profiler->cnProc);
 #endif
         if (BG == 1)
-        {
-            nrLDPC_cnProc_BG1(p_lut, p_procBuf, Z);
-        }
+        {	if(Z==384){
+            	nrLDPC_cnProc_BG1_Z384_13(p_procBuf->cnProcBuf,p_procBuf->cnProcBufRes);
+		}else{
+		nrLDPC_cnProc_BG1(p_lut, p_procBuf, Z);
+		}  
+      }
         else
         {
             nrLDPC_cnProc_BG2(p_lut, p_procBuf, Z);

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_tools/Makefile

 C=gcc
-CFLAGS=-W -Wall -mavx2
+CFLAGS=-W -Wall -mavx2 
 LDFLAGS=
 EXEC=cnProc_gen
 SRC= $(wildcard *.c)
@@ -8,12 +8,12 @@ OBJ= $(SRC:.c=.o)
 all: $(EXEC)
 
 cnProc_gen: $(OBJ)
-	$(CC) -o $@ $^ $(LDFLAGS) -O 
+	$(CC) -o $@ $^ $(LDFLAGS) -O2  -pg
 
 main.o: cnProc_gen.h
 
 %.o: %.c
-	$(CC) -o $@ -c $< $(CFLAGS) -I ${OPENAIR_HOME}/openair1 -g -ggdb
+	$(CC) -o $@ -c $< $(CFLAGS) -I ${OPENAIR_HOME}/openair1 -g   -pg
 
 .PHONY: clean mrproper
 

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_tools/cnProc_gen.h

 #ifndef NRLDPC_CN_GEN
-#define NRLDPC_DN_GEN
-
-void nrLDPC_cnProc_BG1(t_nrLDPC_lut* p_lut, t_nrLDPC_procBuf* p_procBuf, uint16_t Z);
+#define NRLDPC_CN_GEN
 
+void nrLDPC_cnProc_BG1_generator(uint16_t Z,int R);
 
 #endif

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_tools/ldpc_gen_files/nrLDPC_cnProc_BG1_Z384_13.h

+#ifndef  NR_CN_PROC_BG1_OPTIM
+#define  NR_CN_PROC_BG1_OPTIM
+ void nrLDPC_cnProc_BG1_Z384_13(int8_t* cnProcBuf,int8_t* cnProcBufRes);
+#endif

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_tools/main.c

@@ -8,7 +8,7 @@
 #include "../nrLDPC_bnProc.h"
 #include "cnProc_gen.h"
 
-int main(int argc, char *argv[])
+int main(int argc, char *argv [])
 {
   //short lift_size[51]= {2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,18,20,22,24,26,28,30,32,36,40,44,48,52,56,60,64,72,80,88,96,104,112,120,128,144,160,176,192,208,224,240,256,288,320,352,384};
 //  unsigned int errors, errors_bit, crc_misses;

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_types.h

@@ -31,7 +31,7 @@
 #ifndef __NR_LDPC_TYPES__H__
 #define __NR_LDPC_TYPES__H__
 
-#include "PHY/TOOLS/time_meas.h"
+#include "../../TOOLS/time_meas.h"
 #include "nrLDPCdecoder_defs.h"
 // ==============================================================================
 // TYPES

openair1/PHY/TOOLS/time_meas.h

@@ -29,8 +29,8 @@
 #include <errno.h>
 #include <stdio.h>
 #include <pthread.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
+//#include <linux/kernel.h>
+//#include <linux/types.h>
 // global var to enable openair performance profiler
 extern int opp_enabled;
 double cpu_freq_GHz  __attribute__ ((aligned(32)));;