From 4f29f156599e0d1ebf5b9b5423450ba2ae3288b4 Mon Sep 17 00:00:00 2001
From: Matthew Sloyan <matthew.sloyan@arm.com>
Date: Mon, 18 Jan 2021 16:10:20 +0000
Subject: IVGCVSW-5484 Add Network loading time to InferenceModel

 * Added output log to capture time taken to load network into runtime.
 * This time is cut down when loading a cached network.

Signed-off-by: Matthew Sloyan <matthew.sloyan@arm.com>
Change-Id: I043c177f17d01df35fbe0752ec5d77e350749164
---
 tests/InferenceModel.hpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/InferenceModel.hpp b/tests/InferenceModel.hpp
index 7daae26bd4..936d0bf9ea 100644
--- a/tests/InferenceModel.hpp
+++ b/tests/InferenceModel.hpp
@@ -464,7 +464,12 @@ public:
         armnn::Status ret;
         {
             ARMNN_SCOPED_HEAP_PROFILING("LoadNetwork");
+
+            const auto loading_start_time = armnn::GetTimeNow();
             ret = m_Runtime->LoadNetwork(m_NetworkIdentifier, std::move(optNet));
+
+            ARMNN_LOG(info) << "Network loading time: " << std::setprecision(2)
+                            << std::fixed << armnn::GetTimeDuration(loading_start_time).count() << " ms\n";
         }
 
         if (ret == armnn::Status::Failure)
-- 
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