IVGCVSW-5790 Merge async prototype

 * Added thread safe execution mechanism for armnn
 * Removed duplicate function bool Compare(T a, T b, float tolerance)
 * Added StridedSliceAsyncEndToEndTest
 * Fixed memory leak

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: I2d367fc77ee7c01b8953138543e76af5e691211f

1 files changed, 2 insertions, 17 deletions

diff --git a/src/backends/backendsCommon/test/EndToEndTestImpl.hpp b/src/backends/backendsCommon/test/EndToEndTestImpl.hpp
index 9ce42019f0..3a757d0c59 100644
--- a/src/backends/backendsCommon/test/EndToEndTestImpl.hpp
+++ b/src/backends/backendsCommon/test/EndToEndTestImpl.hpp
@@ -4,6 +4,8 @@
 //
 #pragma once
 
+#include "CommonTestUtils.hpp"
+
 #include <armnn/Descriptors.hpp>
 #include <armnn/INetwork.hpp>
 #include <armnn/IRuntime.hpp>
@@ -105,23 +107,6 @@ inline bool ConstantUsageUint8Test(const std::vector<BackendId>& backends)
     );
 }
 
-// Utility template for comparing tensor elements
-template<DataType ArmnnType, typename T = ResolveType<ArmnnType>>
-bool Compare(T a, T b, float tolerance = 0.000001f)
-{
-    if (ArmnnType == DataType::Boolean)
-    {
-        // NOTE: Boolean is represented as uint8_t (with zero equals
-        // false and everything else equals true), therefore values
-        // need to be casted to bool before comparing them
-        return static_cast<bool>(a) == static_cast<bool>(b);
-    }
-
-    // NOTE: All other types can be cast to float and compared with
-    // a certain level of tolerance
-    return std::fabs(static_cast<float>(a) - static_cast<float>(b)) <= tolerance;
-}
-
 // Utility function to find the number of instances of a substring within a string.
 int SubStringCounter(std::string& string, std::string&& substring)
 {