Merge remote-tracking branch 'origin/tracy-profiler' into integration_2024_w48 (!2951)

Integrate Tracy with NR UE

This commit enables the optional use of Tracy for profiling NR UE. See
https://github.com/wolfpld/tracy/releases/tag/v0.11.1 for details.

More instructions are in the commit.

openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c

@@ -33,6 +33,7 @@
 #include "T.h"
 #include <openair1/PHY/TOOLS/phy_scope_interface.h>
 #include "nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h"
+#include "instrumentation.h"
 
 
 extern openair0_config_t openair0_cfg[];
@@ -658,6 +659,7 @@ int nr_pbch_channel_estimation(const NR_DL_FRAME_PARMS *fp,
                                bool sidelink,
                                uint Nid)
 {
+  TracyCZone(ctx, true);
   int Ns = proc->nr_slot_rx;
   c16_t pilot[200] __attribute__((aligned(16)));
   //int slot_pbch;
@@ -830,6 +832,7 @@ int nr_pbch_channel_estimation(const NR_DL_FRAME_PARMS *fp,
     }
   }
 
+  TracyCZoneEnd(ctx);
   return(0);
 }
 

openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c

@@ -38,6 +38,7 @@
 #include <openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h>
 #include <openair1/PHY/TOOLS/phy_scope_interface.h>
 #include "openair1/PHY/NR_REFSIG/nr_refsig_common.h"
+#include "instrumentation.h"
 //#define DEBUG_PBCH
 //#define DEBUG_PBCH_ENCODING
 
@@ -365,6 +366,7 @@ int nr_rx_pbch(PHY_VARS_NR_UE *ue,
                int rxdataFSize,
                const struct complex16 rxdataF[][rxdataFSize])
 {
+  TracyCZone(ctx, true);
   int max_h=0;
   int symbol;
   uint8_t Lmax=frame_parms->Lmax;
@@ -539,5 +541,6 @@ int nr_rx_pbch(PHY_VARS_NR_UE *ue,
       ue->if_inst->dl_indication(&dl_indication);
   }
 
+  TracyCZoneEnd(ctx);
   return 0;
 }