MLECO-1870: Cherry pick profiling changes from dev to open source repo
* Documentation update

Change-Id: If85e7ebc44498840b291c408f14e66a5a5faa424
Signed-off-by: Isabella Gottardi <isabella.gottardi@arm.com>
diff --git a/tests/use_case/img_class/ImgClassificationUCTest.cc b/tests/use_case/img_class/ImgClassificationUCTest.cc
index abfcc44..b989415 100644
--- a/tests/use_case/img_class/ImgClassificationUCTest.cc
+++ b/tests/use_case/img_class/ImgClassificationUCTest.cc
@@ -53,7 +53,7 @@
     hal_platform_init(&platform);
 
     /* Model wrapper object. */
-    arm::app::MobileNetModel model;    
+    arm::app::MobileNetModel model;
 
     /* Load the model. */
     REQUIRE(model.Init());
@@ -61,6 +61,8 @@
     /* Instantiate application context. */
     arm::app::ApplicationContext caseContext;
 
+    arm::app::Profiler profiler{&platform, "img_class"};
+    caseContext.Set<arm::app::Profiler&>("profiler", profiler);
     caseContext.Set<hal_platform&>("platform", platform);
     caseContext.Set<arm::app::Model&>("model", model);
     caseContext.Set<uint32_t>("imgIndex", 0);
@@ -99,6 +101,8 @@
     /* Instantiate application context. */
     arm::app::ApplicationContext caseContext;
 
+    arm::app::Profiler profiler{&platform, "img_class"};
+    caseContext.Set<arm::app::Profiler&>("profiler", profiler);
     caseContext.Set<hal_platform&>("platform", platform);
     caseContext.Set<arm::app::Model&>("model", model);
     caseContext.Set<uint32_t>("imgIndex", 0);