dynamic allocation also for w vectors at decoding sides

openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c

@@ -440,7 +440,7 @@ int nr_dlsch_encoding(unsigned char *a,
       //ldpc_encoder_optim((unsigned char*)dlsch->harq_processes[harq_pid]->c[r],(unsigned char*)&dlsch->harq_processes[harq_pid]->d[r][0],*Zc,Kb,Kr,BG,NULL,NULL,NULL,NULL);
     }
 
-    for(int j=0;j<(dlsch->harq_processes[harq_pid]->C/8+1);j++) {
+    for(int j=0;j<((dlsch->harq_processes[harq_pid]->C-1)/8+1);j++) {
       ldpc_encoder_optim_8seg_multi(dlsch->harq_processes[harq_pid]->c,dlsch->harq_processes[harq_pid]->d,*Zc,Kb,Kr,BG,dlsch->harq_processes[harq_pid]->C,j,NULL,NULL,NULL,NULL);
     }
 

openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c

@@ -88,6 +88,12 @@ void free_gNB_ulsch(NR_gNB_ULSCH_t *ulsch,uint8_t N_RB_UL)
             ulsch->harq_processes[i]->d[r] = NULL;
           }
         }
+        for (r=0; r<a_segments; r++) {
+          if (ulsch->harq_processes[i]->w[r]) {
+            free16(ulsch->harq_processes[i]->w[r],(3*(6144+64))*sizeof(int16_t));
+            ulsch->harq_processes[i]->w[r] = NULL;
+          }
+        }
         for (r=0; r<a_segments; r++) {
           if (ulsch->harq_processes[i]->p_nrLDPC_procBuf[r]){
             nrLDPC_free_mem(ulsch->harq_processes[i]->p_nrLDPC_procBuf[r]);
@@ -160,6 +166,13 @@ NR_gNB_ULSCH_t *new_gNB_ulsch(uint8_t max_ldpc_iterations,uint8_t N_RB_UL, uint8
               memset(ulsch->harq_processes[i]->d[r],0,(68*384)*sizeof(int16_t));
             else
               exit_flag=2;
+
+            ulsch->harq_processes[i]->w[r] = (int16_t*)malloc16((3*(6144+64))*sizeof(int16_t));
+
+            if (ulsch->harq_processes[i]->w[r])
+              memset(ulsch->harq_processes[i]->w[r],0,(3*(6144+64))*sizeof(int16_t));
+            else
+              exit_flag=2;
           }
         }
       } else {

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c

@@ -88,6 +88,12 @@ void free_nr_ue_dlsch(NR_UE_DLSCH_t *dlsch,uint8_t N_RB_DL)
             dlsch->harq_processes[i]->d[r] = NULL;
           }
         
+        for (r=0; r<a_segments; r++)
+          if (dlsch->harq_processes[i]->w[r]) {
+            free16(dlsch->harq_processes[i]->w[r],(3*8448)*sizeof(short));
+            dlsch->harq_processes[i]->w[r] = NULL;
+          }
+
         for (r=0; r<a_segments; r++) {
           if (dlsch->harq_processes[i]->p_nrLDPC_procBuf[r]){
             nrLDPC_free_mem(dlsch->harq_processes[i]->p_nrLDPC_procBuf[r]);
@@ -160,6 +166,13 @@ NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint
               memset(dlsch->harq_processes[i]->d[r],0,(3*8448)*sizeof(short));
             else
               exit_flag=2;
+
+            dlsch->harq_processes[i]->w[r] = (short*)malloc16((3*8448)*sizeof(short));
+
+            if (dlsch->harq_processes[i]->w[r])
+              memset(dlsch->harq_processes[i]->w[r],0,(3*8448)*sizeof(short));
+            else
+              exit_flag=2;
           }
         }
       } else {

openair1/PHY/NR_UE_TRANSPORT/nr_transport_ue.h

@@ -278,7 +278,7 @@ typedef struct {
   /// MIMO mode for this DLSCH
   MIMO_nrmode_t mimo_mode;
   /// soft bits for each received segment ("w"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
-  int16_t w[MAX_NUM_NR_DLSCH_SEGMENTS][3*8448];
+  int16_t *w[MAX_NUM_NR_DLSCH_SEGMENTS];
   /// for abstraction soft bits for each received segment ("w"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
   //double w_abs[MAX_NUM_NR_DLSCH_SEGMENTS][3*8448];
   /// soft bits for each received segment ("d"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)

openair1/PHY/defs_gNB.h

@@ -285,7 +285,7 @@ typedef struct {
   /// Temporary h sequence to flag PUSCH_x/PUSCH_y symbols which are not scrambled
   uint8_t h[MAX_NUM_CHANNEL_BITS];
   /// soft bits for each received segment ("w"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
-  int16_t w[MAX_NUM_NR_ULSCH_SEGMENTS][3*(6144+64)];
+  int16_t *w[MAX_NUM_NR_ULSCH_SEGMENTS];
   //////////////////////////////////////////////////////////////
 } NR_UL_gNB_HARQ_t;