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.

common/CMakeLists.txt

@@ -2,3 +2,9 @@ add_subdirectory(utils)
 add_subdirectory(config/yaml)
 
 configure_file(oai_version.h.in oai_version.h @ONLY)
+
+add_library(instrumentation INTERFACE instrumentation.h)
+target_include_directories(instrumentation INTERFACE .)
+if (TRACY_ENABLE)
+  target_link_libraries(instrumentation INTERFACE Tracy::TracyClient)
+endif()

common/instrumentation.h

@@ -0,0 +1,42 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+#ifndef INSTRUMENTATION_H
+#define INSTRUMENTATION_H
+
+#ifdef TRACY_ENABLE
+#include "tracy/TracyC.h"
+#endif
+
+#ifndef TracyCZone
+#define TracyCZone(...)
+#endif
+#ifndef TracyCZoneEnd
+#define TracyCZoneEnd(...)
+#endif
+#ifndef TracyCFrameMark
+#define TracyCFrameMark
+#endif
+#ifndef TracyCPlot
+#define TracyCPlot(...)
+#endif
+
+#endif