IVGCVSW-4668 Add TENSOR_QUANT8_ASYMM_SIGNED data type support to CpuRef operators

Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Signed-off-by: Sadik Armagan <sadik.armagan@arm.com>
Change-Id: I094125ba80699cc3cf5226bda6662a54e6caa988

10 files changed, 274 insertions, 25 deletions

diff --git a/src/backends/backendsCommon/WorkloadData.cpp b/src/backends/backendsCommon/WorkloadData.cpp
index 5fe056e669..d1249a492f 100644
--- a/src/backends/backendsCommon/WorkloadData.cpp
+++ b/src/backends/backendsCommon/WorkloadData.cpp
@@ -365,8 +365,8 @@ void ValidateWeightDataType(const TensorInfo& inputInfo,
         ARMNN_NO_DEPRECATE_WARN_BEGIN
         const std::vector<DataType> validTypes =
         {
-            DataType::QAsymmU8,
             DataType::QAsymmS8,
+            DataType::QAsymmU8,
             DataType::QSymmS8,
             DataType::QuantizedSymm8PerAxis // deprecated
         };
@@ -633,6 +633,7 @@ void ArgMinMaxQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16,
         DataType::Signed32
@@ -715,6 +716,7 @@ void SplitterQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::Float16,
         DataType::Boolean,
         DataType::Signed32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -852,6 +854,7 @@ void ConcatQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::Float16,
         DataType::Boolean,
         DataType::Signed32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -940,6 +943,7 @@ void StackQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::Float16,
         DataType::Boolean,
         DataType::Signed32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -1040,6 +1044,7 @@ void NormalizationQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) co
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -1101,11 +1106,11 @@ void MultiplicationQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) c
     std::vector<DataType> supportedTypes =
     {
         DataType::BFloat16,
+        DataType::Float16,
         DataType::Float32,
-        DataType::QAsymmU8,
         DataType::QAsymmS8,
-        DataType::QSymmS16,
-        DataType::Float16
+        DataType::QAsymmU8,
+        DataType::QSymmS16
     };
 
     ValidateDataTypes(inputTensorInfo0, supportedTypes, descriptorName);
@@ -1138,6 +1143,7 @@ void BatchNormalizationQueueDescriptor::Validate(const WorkloadInfo& workloadInf
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -1209,12 +1215,12 @@ void Convolution2dQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) co
     std::vector<DataType> supportedTypes =
     {
         DataType::BFloat16,
+        DataType::Float16,
         DataType::Float32,
         DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16,
-        DataType::QSymmS8,
-        DataType::Float16
+        DataType::QSymmS8
     };
 
     ValidateDataTypes(inputTensorInfo, supportedTypes, descriptorName);
@@ -1298,11 +1304,11 @@ void DepthwiseConvolution2dQueueDescriptor::Validate(const WorkloadInfo& workloa
     std::vector<DataType> supportedTypes =
     {
         DataType::BFloat16,
+        DataType::Float16,
         DataType::Float32,
-        DataType::QAsymmU8,
         DataType::QAsymmS8,
-        DataType::QSymmS16,
-        DataType::Float16
+        DataType::QAsymmU8,
+        DataType::QSymmS16
     };
 
     ValidateDataTypes(inputTensorInfo, supportedTypes, descriptorName);
@@ -1383,6 +1389,7 @@ void ResizeBilinearQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) c
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -1535,6 +1542,7 @@ void L2NormalizationQueueDescriptor::Validate(const WorkloadInfo& workloadInfo)
         DataType::BFloat16,
         DataType::Float32,
         DataType::Float16,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -1587,11 +1595,11 @@ void ConstantQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::BFloat16,
         DataType::Float32,
         DataType::Float16,
-        DataType::Signed32,
-        DataType::QAsymmU8,
         DataType::QAsymmS8,
+        DataType::QAsymmU8,
         DataType::QSymmS8,
-        DataType::QSymmS16
+        DataType::QSymmS16,
+        DataType::Signed32
     };
 
     ValidateDataTypes(outputTensorInfo, supportedTypes, descriptorName);
@@ -1615,10 +1623,10 @@ void ReshapeQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::BFloat16,
         DataType::Float32,
         DataType::Float16,
-        DataType::Signed32,
-        DataType::QSymmS16,
         DataType::QAsymmS8,
-        DataType::QAsymmU8
+        DataType::QAsymmU8,
+        DataType::QSymmS16,
+        DataType::Signed32
     };
 
     ValidateDataTypes(inputTensorInfo, supportedTypes, descriptorName);
@@ -1683,6 +1691,7 @@ void SpaceToBatchNdQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) c
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -1709,6 +1718,7 @@ void SpaceToDepthQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) con
         DataType::BFloat16,
         DataType::Float32,
         DataType::Float16,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -2146,11 +2156,12 @@ void DivisionQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
 
     std::vector<DataType> supportedTypes =
     {
+        DataType::BFloat16,
+        DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
-        DataType::QSymmS16,
-        DataType::Float16,
-        DataType::BFloat16
+        DataType::QSymmS16
     };
 
     ValidateDataTypes(inputTensorInfo0, supportedTypes, descriptorName);
@@ -2178,11 +2189,12 @@ void SubtractionQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) cons
 
     std::vector<DataType> supportedTypes =
     {
+        DataType::BFloat16,
+        DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
-        DataType::QSymmS16,
-        DataType::Float16,
-        DataType::BFloat16
+        DataType::QSymmS16
     };
 
     ValidateDataTypes(inputTensorInfo0, supportedTypes, descriptorName);
@@ -2213,10 +2225,10 @@ void MaximumQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
-        DataType::Signed32,
         DataType::QAsymmS8,
         DataType::QAsymmU8,
-        DataType::QSymmS16
+        DataType::QSymmS16,
+        DataType::Signed32
     };
 
     ValidateDataTypes(inputTensorInfo0, supportedTypes, descriptorName);
@@ -2246,6 +2258,7 @@ void MeanQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::BFloat16,
         DataType::Float32,
         DataType::Float16,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -2340,6 +2353,7 @@ void BatchToSpaceNdQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) c
         DataType::BFloat16,
         DataType::Float32,
         DataType::Float16,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -2363,6 +2377,7 @@ void StridedSliceQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) con
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -2420,9 +2435,10 @@ void MinimumQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
-        DataType::Signed32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
-        DataType::QSymmS16
+        DataType::QSymmS16,
+        DataType::Signed32
     };
 
     ValidateDataTypes(inputTensorInfo0, supportedTypes, descriptorName);
@@ -2510,6 +2526,7 @@ void RsqrtQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -2539,6 +2556,7 @@ void GatherQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -2586,6 +2604,7 @@ void DetectionPostProcessQueueDescriptor::Validate(const WorkloadInfo& workloadI
         DataType::BFloat16,
         DataType::Float32,
         DataType::Float16,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -2678,6 +2697,7 @@ void SwitchQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
     {
         DataType::BFloat16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -2722,6 +2742,7 @@ void PreluQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -2785,6 +2806,7 @@ void TransposeConvolution2dQueueDescriptor::Validate(const WorkloadInfo& workloa
         DataType::BFloat16,
         DataType::Float32,
         DataType::Float16,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -3010,6 +3032,7 @@ void AbsQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16,
         DataType::Signed32
@@ -3092,6 +3115,7 @@ void DepthToSpaceQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) con
         DataType::BFloat16,
         DataType::Float32,
         DataType::Float16,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -3167,6 +3191,7 @@ void ElementwiseUnaryQueueDescriptor::Validate(const WorkloadInfo& workloadInfo)
         DataType::BFloat16,
         DataType::Float16,
         DataType::Float32,
+        DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16,
         DataType::Signed32
diff --git a/src/backends/backendsCommon/test/layerTests/AbsTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/AbsTestImpl.cpp
index e6c6a96a9f..2cbc059044 100644
--- a/src/backends/backendsCommon/test/layerTests/AbsTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/AbsTestImpl.cpp
@@ -114,6 +114,11 @@ Abs2dTest<armnn::DataType::Signed32>(
     armnn::IWorkloadFactory& workloadFactory,
 const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 2>
+Abs2dTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 2>
 Abs2dTest<armnn::DataType::QAsymmU8>(
     armnn::IWorkloadFactory& workloadFactory,
@@ -134,6 +139,11 @@ Abs3dTest<armnn::DataType::Float16>(
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 3>
+Abs3dTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::Signed32>, 3>
 Abs3dTest<armnn::DataType::Signed32>(
     armnn::IWorkloadFactory& workloadFactory,
diff --git a/src/backends/backendsCommon/test/layerTests/ArgMinMaxTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/ArgMinMaxTestImpl.cpp
index 20dcef5dd4..45ac05387a 100644
--- a/src/backends/backendsCommon/test/layerTests/ArgMinMaxTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/ArgMinMaxTestImpl.cpp
@@ -263,6 +263,11 @@ ArgMaxSimpleTest<armnn::DataType::Float32>(
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
 template LayerTestResult<int32_t, 3>
+ArgMaxSimpleTest<armnn::DataType::QAsymmS8>(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+template LayerTestResult<int32_t, 3>
 ArgMaxSimpleTest<armnn::DataType::QAsymmU8>(
         armnn::IWorkloadFactory& workloadFactory,
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
@@ -283,6 +288,11 @@ ArgMinSimpleTest<armnn::DataType::Float32>(
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
 template LayerTestResult<int32_t, 3>
+ArgMinSimpleTest<armnn::DataType::QAsymmS8>(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+template LayerTestResult<int32_t, 3>
 ArgMinSimpleTest<armnn::DataType::QAsymmU8>(
         armnn::IWorkloadFactory& workloadFactory,
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
@@ -303,6 +313,11 @@ ArgMinChannelTest<armnn::DataType::Float32>(
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
 template LayerTestResult<int32_t, 3>
+ArgMinChannelTest<armnn::DataType::QAsymmS8>(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+template LayerTestResult<int32_t, 3>
 ArgMinChannelTest<armnn::DataType::QAsymmU8>(
         armnn::IWorkloadFactory& workloadFactory,
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
@@ -323,6 +338,11 @@ ArgMaxChannelTest<armnn::DataType::Float32>(
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
 template LayerTestResult<int32_t, 3>
+ArgMaxChannelTest<armnn::DataType::QAsymmS8>(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+template LayerTestResult<int32_t, 3>
 ArgMaxChannelTest<armnn::DataType::QAsymmU8>(
         armnn::IWorkloadFactory& workloadFactory,
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
@@ -348,6 +368,11 @@ ArgMaxHeightTest<armnn::DataType::Signed32>(
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
 template LayerTestResult<int32_t, 3>
+ArgMaxHeightTest<armnn::DataType::QAsymmS8>(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+template LayerTestResult<int32_t, 3>
 ArgMaxHeightTest<armnn::DataType::QAsymmU8>(
         armnn::IWorkloadFactory& workloadFactory,
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
@@ -363,6 +388,11 @@ ArgMinWidthTest<armnn::DataType::Signed32>(
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
 template LayerTestResult<int32_t, 3>
+ArgMinWidthTest<armnn::DataType::QAsymmS8>(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+template LayerTestResult<int32_t, 3>
 ArgMinWidthTest<armnn::DataType::QAsymmU8>(
         armnn::IWorkloadFactory& workloadFactory,
         const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
diff --git a/src/backends/backendsCommon/test/layerTests/Conv2dTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/Conv2dTestImpl.cpp
index c66027efdf..154ece2657 100644
--- a/src/backends/backendsCommon/test/layerTests/Conv2dTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/Conv2dTestImpl.cpp
@@ -1019,6 +1019,7 @@ LayerTestResult<T, 4> Convolution2d3x3DilationTestCommon(
     switch (ArmnnType)
     {
         case armnn::DataType::QAsymmU8:
+        case armnn::DataType::QAsymmS8:
         {
             qScale = 0.1f;
             qOffset = 128;
@@ -2520,6 +2521,7 @@ LayerTestResult<T, 4> DepthwiseConvolution2d3x3DilationTestCommon(
     int32_t qOffset;
     switch (ArmnnType)
     {
+        case armnn::DataType::QAsymmS8:
         case armnn::DataType::QAsymmU8:
         {
             qScale = 0.1f;
@@ -3022,6 +3024,13 @@ Convolution2d3x3Dilation3x3Test<armnn::DataType::Float32, armnn::DataType::Float
     bool,
     armnn::DataLayout);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+Convolution2d3x3Dilation3x3Test<armnn::DataType::QAsymmS8, armnn::DataType::Signed32>(
+        armnn::IWorkloadFactory&,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr&,
+        bool,
+        armnn::DataLayout);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 4>
 Convolution2d3x3Dilation3x3Test<armnn::DataType::QAsymmU8, armnn::DataType::Signed32>(
     armnn::IWorkloadFactory&,
@@ -3050,6 +3059,13 @@ Convolution2d2x3x3Dilation3x3Test<armnn::DataType::BFloat16, armnn::DataType::BF
     bool,
     armnn::DataLayout);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+Convolution2d2x3x3Dilation3x3Test<armnn::DataType::QAsymmS8, armnn::DataType::Signed32>(
+        armnn::IWorkloadFactory&,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr&,
+        bool,
+        armnn::DataLayout);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 4>
 Convolution2d2x3x3Dilation3x3Test<armnn::DataType::QAsymmU8, armnn::DataType::Signed32>(
     armnn::IWorkloadFactory&,
@@ -3078,6 +3094,13 @@ Convolution2d2x2Dilation2x2Padding2x2Stride3x3Test<armnn::DataType::Float32, arm
     bool biasEnabled,
     const armnn::DataLayout layout);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+Convolution2d2x2Dilation2x2Padding2x2Stride3x3Test<armnn::DataType::QAsymmS8, armnn::DataType::Signed32>(
+        armnn::IWorkloadFactory &workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr &memoryManager,
+        bool biasEnabled,
+        const armnn::DataLayout layout);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 4>
 Convolution2d2x2Dilation2x2Padding2x2Stride3x3Test<armnn::DataType::QAsymmU8, armnn::DataType::Signed32>(
     armnn::IWorkloadFactory &workloadFactory,
@@ -3106,6 +3129,13 @@ DepthwiseConvolution2d3x3Dilation3x3Test<armnn::DataType::Float32, armnn::DataTy
         bool,
         armnn::DataLayout);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+DepthwiseConvolution2d3x3Dilation3x3Test<armnn::DataType::QAsymmS8, armnn::DataType::Signed32>(
+        armnn::IWorkloadFactory&,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr&,
+        bool,
+        armnn::DataLayout);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 4>
 DepthwiseConvolution2d3x3Dilation3x3Test<armnn::DataType::QAsymmU8, armnn::DataType::Signed32>(
         armnn::IWorkloadFactory&,
@@ -3134,6 +3164,13 @@ DepthwiseConvolution2d2x3x3Dilation3x3Test<armnn::DataType::Float32, armnn::Data
         bool,
         armnn::DataLayout);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+DepthwiseConvolution2d2x3x3Dilation3x3Test<armnn::DataType::QAsymmS8, armnn::DataType::Signed32>(
+        armnn::IWorkloadFactory&,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr&,
+        bool,
+        armnn::DataLayout);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 4>
 DepthwiseConvolution2d2x3x3Dilation3x3Test<armnn::DataType::QAsymmU8, armnn::DataType::Signed32>(
         armnn::IWorkloadFactory&,
diff --git a/src/backends/backendsCommon/test/layerTests/DepthToSpaceTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/DepthToSpaceTestImpl.cpp
index 4d4a6bc156..69994ddb03 100644
--- a/src/backends/backendsCommon/test/layerTests/DepthToSpaceTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/DepthToSpaceTestImpl.cpp
@@ -307,6 +307,31 @@ DepthToSpaceTest4<armnn::DataType::QAsymmU8>(
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
     armnn::DataLayout dataLayout);
 
+// QuantisedAsymmS8
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+DepthToSpaceTest1<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+DepthToSpaceTest2<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+DepthToSpaceTest3<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+DepthToSpaceTest4<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    armnn::DataLayout dataLayout);
+
 // QuantisedSymm16
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QSymmS16>, 4>
 DepthToSpaceTest1<armnn::DataType::QSymmS16>(
diff --git a/src/backends/backendsCommon/test/layerTests/NegTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/NegTestImpl.cpp
index aace926dcb..f2ed22238e 100644
--- a/src/backends/backendsCommon/test/layerTests/NegTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/NegTestImpl.cpp
@@ -133,6 +133,11 @@ Neg2dTest<armnn::DataType::Float16>(
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 2>
+Neg2dTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 2>
 Neg2dTest<armnn::DataType::QAsymmU8>(
     armnn::IWorkloadFactory& workloadFactory,
@@ -153,6 +158,11 @@ Neg3dTest<armnn::DataType::Float16>(
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 3>
+Neg3dTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 3>
 Neg3dTest<armnn::DataType::QAsymmU8>(
     armnn::IWorkloadFactory& workloadFactory,
diff --git a/src/backends/backendsCommon/test/layerTests/ReshapeTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/ReshapeTestImpl.cpp
index 5ed947d8c3..979d0a7f73 100644
--- a/src/backends/backendsCommon/test/layerTests/ReshapeTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/ReshapeTestImpl.cpp
@@ -176,6 +176,11 @@ SimpleReshapeTest<armnn::DataType::Float32>(
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+SimpleReshapeTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 4>
 SimpleReshapeTest<armnn::DataType::QAsymmU8>(
     armnn::IWorkloadFactory& workloadFactory,
@@ -191,6 +196,11 @@ Reshape5dTest<armnn::DataType::Float32>(
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 5>
+Reshape5dTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 5>
 Reshape5dTest<armnn::DataType::QAsymmU8>(
     armnn::IWorkloadFactory& workloadFactory,
diff --git a/src/backends/backendsCommon/test/layerTests/ResizeTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/ResizeTestImpl.cpp
index e95f18b7a5..f12f53c794 100644
--- a/src/backends/backendsCommon/test/layerTests/ResizeTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/ResizeTestImpl.cpp
@@ -727,6 +727,71 @@ ResizeNearestNeighborMagTest<armnn::DataType::QAsymmU8>(
     float outQuantScale,
     int32_t outQuantOffset);
 
+// QAsymmS8
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+ResizeBilinearNopTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+SimpleResizeBilinearTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+ResizeBilinearSqMinTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+ResizeBilinearMinTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+ResizeBilinearMagTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+ResizeNearestNeighborNopTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+SimpleResizeNearestNeighborTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+ResizeNearestNeighborSqMinTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+ResizeNearestNeighborMinTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout dataLayout);
+
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+ResizeNearestNeighborMagTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout dataLayout,
+    float inQuantScale,
+    int32_t inQuantOffset,
+    float outQuantScale,
+    int32_t outQuantOffset);
+
 // QSymm16
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QSymmS16>, 4>
 ResizeBilinearNopTest<armnn::DataType::QSymmS16>(
diff --git a/src/backends/backendsCommon/test/layerTests/RsqrtTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/RsqrtTestImpl.cpp
index ca423835dc..367c82fb7c 100644
--- a/src/backends/backendsCommon/test/layerTests/RsqrtTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/RsqrtTestImpl.cpp
@@ -133,6 +133,11 @@ Rsqrt2dTest<armnn::DataType::Float16>(
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 2>
+Rsqrt2dTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 2>
 Rsqrt2dTest<armnn::DataType::QAsymmU8>(
     armnn::IWorkloadFactory& workloadFactory,
@@ -153,6 +158,11 @@ Rsqrt3dTest<armnn::DataType::Float16>(
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 3>
+Rsqrt3dTest<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 3>
 Rsqrt3dTest<armnn::DataType::QAsymmU8>(
     armnn::IWorkloadFactory& workloadFactory,
diff --git a/src/backends/backendsCommon/test/layerTests/TransposeConvolution2dTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/TransposeConvolution2dTestImpl.cpp
index 07f52584ca..813c623cff 100644
--- a/src/backends/backendsCommon/test/layerTests/TransposeConvolution2dTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/TransposeConvolution2dTestImpl.cpp
@@ -671,6 +671,13 @@ SimpleTransposeConvolution2dTest<armnn::DataType::Float32, armnn::DataType::Floa
     bool biasEnabled,
     const armnn::DataLayout layout);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+SimpleTransposeConvolution2dTest<armnn::DataType::QAsymmS8, armnn::DataType::Signed32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    bool biasEnabled,
+    const armnn::DataLayout layout);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 4>
 SimpleTransposeConvolution2dTest<armnn::DataType::QAsymmU8, armnn::DataType::Signed32>(
     armnn::IWorkloadFactory& workloadFactory,
@@ -692,6 +699,13 @@ PaddedTransposeConvolution2dTest<armnn::DataType::Float32, armnn::DataType::Floa
     bool biasEnabled,
     const armnn::DataLayout layout);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+PaddedTransposeConvolution2dTest<armnn::DataType::QAsymmS8, armnn::DataType::Signed32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    bool biasEnabled,
+    const armnn::DataLayout layout);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 4>
 PaddedTransposeConvolution2dTest<armnn::DataType::QAsymmU8, armnn::DataType::Signed32>(
     armnn::IWorkloadFactory& workloadFactory,
@@ -713,6 +727,13 @@ StridedTransposeConvolution2dTest<armnn::DataType::Float32, armnn::DataType::Flo
     bool biasEnabled,
     const armnn::DataLayout layout);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+StridedTransposeConvolution2dTest<armnn::DataType::QAsymmS8, armnn::DataType::Signed32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    bool biasEnabled,
+    const armnn::DataLayout layout);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 4>
 StridedTransposeConvolution2dTest<armnn::DataType::QAsymmU8, armnn::DataType::Signed32>(
     armnn::IWorkloadFactory& workloadFactory,
@@ -733,6 +754,12 @@ MultiChannelTransposeConvolution2dTest<armnn::DataType::Float32, armnn::DataType
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
     const armnn::DataLayout layout);
 
+template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmS8>, 4>
+MultiChannelTransposeConvolution2dTest<armnn::DataType::QAsymmS8, armnn::DataType::Signed32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::DataLayout layout);
+
 template LayerTestResult<armnn::ResolveType<armnn::DataType::QAsymmU8>, 4>
 MultiChannelTransposeConvolution2dTest<armnn::DataType::QAsymmU8, armnn::DataType::Signed32>(
     armnn::IWorkloadFactory& workloadFactory,