IVGCVSW-4016 Add the Inference timeline trace and unit tests

Signed-off-by: David Monahan <david.monahan@arm.com>
Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Change-Id: I0cfbc2e1ed8f1eded1841866ebf9f39a066e91af
diff --git a/src/profiling/LabelsAndEventClasses.cpp b/src/profiling/LabelsAndEventClasses.cpp
index 2424104..fa89f1c 100644
--- a/src/profiling/LabelsAndEventClasses.cpp
+++ b/src/profiling/LabelsAndEventClasses.cpp
@@ -33,6 +33,8 @@
 std::string LabelsAndEventClasses::WORKLOAD("workload");
 std::string LabelsAndEventClasses::NETWORK("network");
 std::string LabelsAndEventClasses::CONNECTION("connection");
+std::string LabelsAndEventClasses::INFERENCE("inference");
+std::string LabelsAndEventClasses::WORKLOAD_EXECUTION("workload_execution");
 
 ProfilingStaticGuid LabelsAndEventClasses::LAYER_GUID(
     m_GuidGenerator.GenerateStaticId(LabelsAndEventClasses::LAYER));
@@ -42,6 +44,10 @@
     m_GuidGenerator.GenerateStaticId(LabelsAndEventClasses::NETWORK));
 ProfilingStaticGuid LabelsAndEventClasses::CONNECTION_GUID(
     m_GuidGenerator.GenerateStaticId(LabelsAndEventClasses::CONNECTION));
+ProfilingStaticGuid LabelsAndEventClasses::INFERENCE_GUID(
+    m_GuidGenerator.GenerateStaticId(LabelsAndEventClasses::INFERENCE));
+ProfilingStaticGuid LabelsAndEventClasses::WORKLOAD_EXECUTION_GUID(
+    m_GuidGenerator.GenerateStaticId(LabelsAndEventClasses::WORKLOAD_EXECUTION));
 
 // Event Class GUIDs
 ProfilingStaticGuid LabelsAndEventClasses::ARMNN_PROFILING_SOL_EVENT_CLASS(