Static core id pinning for each thread

Declared sl_ahead to avoid runtime time error

common/utils/ocp_itti/intertask_interface.cpp

@@ -317,7 +317,8 @@ extern "C" {
                        void *(*start_routine)(void *),
                        void *args_p) {
     task_list_t *t=tasks[task_id];
-    threadCreate (&t->thread, start_routine, args_p, (char *)itti_get_task_name(task_id),-1,OAI_PRIORITY_RT);
+    static int cpuno_1 = 39;
+    threadCreate (&t->thread, start_routine, args_p, (char *)itti_get_task_name(task_id),cpuno_1++,OAI_PRIORITY_RT);
     LOG_I(ITTI,"Created Posix thread %s\n",  itti_get_task_name(task_id) );
     return 0;
   }

executables/nr-gnb.c

@@ -471,7 +471,7 @@ void init_gNB_Tpool(int inst) {
   }
 
   if ((!get_softmodem_params()->emulate_l1) && (!IS_SOFTMODEM_NOSTATS_BIT))
-     threadCreate(&proc->L1_stats_thread,nrL1_stats_thread,(void*)gNB,"L1_stats",-1,OAI_PRIORITY_RT_LOW);
+     threadCreate(&proc->L1_stats_thread,nrL1_stats_thread,(void*)gNB,"L1_stats",37,OAI_PRIORITY_RT_LOW);
 
   LOG_I(PHY,"Creating thread for TX reordering and dispatching to RU\n");
   threadCreate(&proc->pthread_tx_reorder, tx_reorder_thread, (void *)gNB, "thread_tx_reorder", 

executables/nr-ru.c

@@ -83,6 +83,8 @@ static int DEFRUTPCORES[] = {-1,-1,-1,-1};
 
 extern int oai_exit;
 
+uint16_t sl_ahead;
+
 extern struct timespec timespec_sub(struct timespec lhs, struct timespec rhs);
 extern struct timespec timespec_add(struct timespec lhs, struct timespec rhs);
 extern void  nr_phy_free_RU(RU_t *);