Remove redundant implementations of Add/Sub operators

Allows only implementations where inputs/output are of the same data
type and removes legacy Computer Vision ones.

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: Ia2b3d23a04236aab682f0c36a1110a30f7c06d1c
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5900
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

6 files changed, 69 insertions, 112 deletions

diff --git a/tests/validation/CL/ArithmeticAddition.cpp b/tests/validation/CL/ArithmeticAddition.cpp
index c74f6a3b23..9e3d9afc36 100644
--- a/tests/validation/CL/ArithmeticAddition.cpp
+++ b/tests/validation/CL/ArithmeticAddition.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2020 Arm Limited.
+ * Copyright (c) 2017-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -44,23 +44,6 @@ namespace validation
 namespace
 {
 /** Input data sets **/
-const auto ArithmeticAdditionU8Dataset = combine(combine(framework::dataset::make("DataType", DataType::U8), framework::dataset::make("DataType", DataType::U8)), framework::dataset::make("DataType",
-                                                 DataType::U8));
-const auto ArithmeticAdditionQASYMM8Dataset = combine(combine(framework::dataset::make("DataType", DataType::QASYMM8), framework::dataset::make("DataType", DataType::QASYMM8)),
-                                                      framework::dataset::make("DataType",
-                                                                               DataType::QASYMM8));
-const auto ArithmeticAdditionQASYMM8SignedDataset = combine(combine(framework::dataset::make("DataType", DataType::QASYMM8_SIGNED), framework::dataset::make("DataType", DataType::QASYMM8_SIGNED)),
-                                                            framework::dataset::make("DataType",
-                                                                                     DataType::QASYMM8_SIGNED));
-const auto ArithmeticAdditionQSYMM16Dataset = combine(combine(framework::dataset::make("DataType", DataType::QSYMM16), framework::dataset::make("DataType", DataType::QSYMM16)),
-                                                      framework::dataset::make("DataType",
-                                                                               DataType::QSYMM16));
-const auto ArithmeticAdditionS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::U8, DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
-                                                  framework::dataset::make("DataType", DataType::S16));
-const auto ArithmeticAdditionFP16Dataset = combine(combine(framework::dataset::make("DataType", DataType::F16), framework::dataset::make("DataType", DataType::F16)),
-                                                   framework::dataset::make("DataType", DataType::F16));
-const auto ArithmeticAdditionFP32Dataset = combine(combine(framework::dataset::make("DataType", DataType::F32), framework::dataset::make("DataType", DataType::F32)),
-                                                   framework::dataset::make("DataType", DataType::F32));
 const auto EmptyActivationFunctionsDataset = framework::dataset::make("ActivationInfo",
 { ActivationLayerInfo() });
 const auto ActivationFunctionsDataset = framework::dataset::make("ActivationInfo",
@@ -76,22 +59,19 @@ TEST_SUITE(ArithmeticAddition)
 // *INDENT-OFF*
 // clang-format off
 DATA_TEST_CASE(Validate, framework::DatasetMode::ALL, zip(zip(zip(
-               framework::dataset::make("Input1Info", { TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
+               framework::dataset::make("Input1Info", { TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),      // Invalid data type combination
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),     // Mismatching shapes
                                                       }),
-               framework::dataset::make("Input2Info",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
+               framework::dataset::make("Input2Info",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
+               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("Expected", { true, true, false, false})),
+               framework::dataset::make("Expected", { true, false, false})),
                input1_info, input2_info, output_info, expected)
 {
     ARM_COMPUTE_EXPECT(bool(CLArithmeticAddition::validate(&input1_info.clone()->set_is_resizable(false), &input2_info.clone()->set_is_resizable(false), &output_info.clone()->set_is_resizable(false), ConvertPolicy::WRAP)) == expected, framework::LogLevel::ERRORS);
@@ -129,7 +109,7 @@ using CLArithmeticAdditionFixture = ArithmeticAdditionValidationFixture<CLTensor
 
 TEST_SUITE(Integer)
 TEST_SUITE(U8)
-FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(combine(datasets::SmallShapes(), ArithmeticAdditionU8Dataset),
+FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(combine(datasets::SmallShapes(), framework::dataset::make("DataType", DataType::U8)),
                                                                                                                   framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })))
 {
     // Validate output
@@ -138,14 +118,14 @@ FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionFixture<uint8_t>, framework
 TEST_SUITE_END() // U8
 
 TEST_SUITE(S16)
-FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionFixture<int16_t>, framework::DatasetMode::PRECOMMIT, combine(combine(datasets::SmallShapes(), ArithmeticAdditionS16Dataset),
+FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionFixture<int16_t>, framework::DatasetMode::PRECOMMIT, combine(combine(datasets::SmallShapes(), framework::dataset::make("DataType", DataType::S16)),
                                                                                                                   framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })))
 {
     // Validate output
     validate(CLAccessor(_target), _reference);
 }
 
-FIXTURE_DATA_TEST_CASE(RunLarge, CLArithmeticAdditionFixture<int16_t>, framework::DatasetMode::NIGHTLY, combine(combine(datasets::LargeShapes(), ArithmeticAdditionS16Dataset),
+FIXTURE_DATA_TEST_CASE(RunLarge, CLArithmeticAdditionFixture<int16_t>, framework::DatasetMode::NIGHTLY, combine(combine(datasets::LargeShapes(), framework::dataset::make("DataType", DataType::S16)),
                                                                                                                 framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })))
 {
     // Validate output
@@ -160,7 +140,7 @@ using CLArithmeticAdditionQuantizedFixture = ArithmeticAdditionValidationQuantiz
 TEST_SUITE(Quantized)
 TEST_SUITE(QASYMM8)
 FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionQuantizedFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(combine(datasets::SmallShapes(),
-                       ArithmeticAdditionQASYMM8Dataset),
+                       framework::dataset::make("DataType", DataType::QASYMM8)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE })),
                        framework::dataset::make("Src0QInfo", { QuantizationInfo(5.f / 255.f, 20) })),
                        framework::dataset::make("Src1QInfo", { QuantizationInfo(2.f / 255.f, 10) })),
@@ -171,12 +151,13 @@ FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionQuantizedFixture<uint8_t>,
 }
 template <typename T>
 using CLArithmeticAdditionBroadcastQuantizedFixture = ArithmeticAdditionValidationQuantizedBroadcastFixture<CLTensor, CLAccessor, CLArithmeticAddition, T>;
-FIXTURE_DATA_TEST_CASE(RunSmallBroadcast, CLArithmeticAdditionBroadcastQuantizedFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(combine(datasets::SmallShapesBroadcast(),
-                       ArithmeticAdditionQASYMM8Dataset),
-                       framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE })),
-                       framework::dataset::make("Src0QInfo", { QuantizationInfo(5.f / 255.f, 20) })),
-                       framework::dataset::make("Src1QInfo", { QuantizationInfo(2.f / 255.f, 10) })),
-                       framework::dataset::make("OutQInfo", { QuantizationInfo(1.f / 255.f, 5) })))
+FIXTURE_DATA_TEST_CASE(RunSmallBroadcast, CLArithmeticAdditionBroadcastQuantizedFixture<uint8_t>, framework::DatasetMode::PRECOMMIT,
+                       combine(combine(combine(combine(combine(datasets::SmallShapesBroadcast(),
+                                                               framework::dataset::make("DataType", DataType::QASYMM8)),
+                                                       framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE })),
+                                               framework::dataset::make("Src0QInfo", { QuantizationInfo(5.f / 255.f, 20) })),
+                                       framework::dataset::make("Src1QInfo", { QuantizationInfo(2.f / 255.f, 10) })),
+                               framework::dataset::make("OutQInfo", { QuantizationInfo(1.f / 255.f, 5) })))
 {
     // Validate output
     validate(CLAccessor(_target), _reference);
@@ -184,7 +165,7 @@ FIXTURE_DATA_TEST_CASE(RunSmallBroadcast, CLArithmeticAdditionBroadcastQuantized
 TEST_SUITE_END() // QASYMM8
 TEST_SUITE(QASYMM8_SIGNED)
 FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionQuantizedFixture<int8_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(combine(datasets::SmallShapes(),
-                       ArithmeticAdditionQASYMM8SignedDataset),
+                       framework::dataset::make("DataType", DataType::QASYMM8_SIGNED)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE })),
                        framework::dataset::make("Src0QInfo", { QuantizationInfo(5.f / 255.f, 10) })),
                        framework::dataset::make("Src1QInfo", { QuantizationInfo(2.f / 255.f, 10) })),
@@ -196,7 +177,7 @@ FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionQuantizedFixture<int8_t>, f
 TEST_SUITE_END() // QASYMM8_SIGNED
 TEST_SUITE(QSYMM16)
 FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionQuantizedFixture<int16_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(combine(datasets::SmallShapes(),
-                       ArithmeticAdditionQSYMM16Dataset),
+                       framework::dataset::make("DataType", DataType::QSYMM16)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE })),
                        framework::dataset::make("Src0QInfo", { QuantizationInfo(1.f / 32768.f, 0), QuantizationInfo(5.f / 32768.f, 0) })),
                        framework::dataset::make("Src1QInfo", { QuantizationInfo(2.f / 32768.f, 0), QuantizationInfo(5.f / 32768.f, 0) })),
@@ -213,14 +194,16 @@ using CLArithmeticAdditionFloatFixture = ArithmeticAdditionValidationFloatFixtur
 
 TEST_SUITE(Float)
 TEST_SUITE(FP16)
-FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionFloatFixture<half>, framework::DatasetMode::ALL, combine(combine(combine(datasets::SmallShapes(), ArithmeticAdditionFP16Dataset),
+FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionFloatFixture<half>, framework::DatasetMode::ALL, combine(combine(combine(datasets::SmallShapes(), framework::dataset::make("DataType",
+                                                                                                                      DataType::F16)),
                                                                                                                       framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                               EmptyActivationFunctionsDataset))
 {
     // Validate output
     validate(CLAccessor(_target), _reference);
 }
-FIXTURE_DATA_TEST_CASE(RunWithActivation, CLArithmeticAdditionFloatFixture<half>, framework::DatasetMode::ALL, combine(combine(combine(datasets::TinyShapes(), ArithmeticAdditionFP16Dataset),
+FIXTURE_DATA_TEST_CASE(RunWithActivation, CLArithmeticAdditionFloatFixture<half>, framework::DatasetMode::ALL, combine(combine(combine(datasets::TinyShapes(), framework::dataset::make("DataType",
+                                                                                                                       DataType::F16)),
                                                                                                                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                                        ActivationFunctionsDataset))
 {
@@ -230,14 +213,16 @@ FIXTURE_DATA_TEST_CASE(RunWithActivation, CLArithmeticAdditionFloatFixture<half>
 TEST_SUITE_END() // FP16
 
 TEST_SUITE(FP32)
-FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionFloatFixture<float>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(datasets::SmallShapes(), ArithmeticAdditionFP32Dataset),
+FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticAdditionFloatFixture<float>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(datasets::SmallShapes(), framework::dataset::make("DataType",
+                                                                                                                     DataType::F32)),
                                                                                                                      framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                                      EmptyActivationFunctionsDataset))
 {
     // Validate output
     validate(CLAccessor(_target), _reference);
 }
-FIXTURE_DATA_TEST_CASE(RunWithActivation, CLArithmeticAdditionFloatFixture<float>, framework::DatasetMode::ALL, combine(combine(combine(datasets::TinyShapes(), ArithmeticAdditionFP32Dataset),
+FIXTURE_DATA_TEST_CASE(RunWithActivation, CLArithmeticAdditionFloatFixture<float>, framework::DatasetMode::ALL, combine(combine(combine(datasets::TinyShapes(), framework::dataset::make("DataType",
+                                                                                                                        DataType::F32)),
                                                                                                                         framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                                         ActivationFunctionsDataset))
 {
@@ -245,7 +230,8 @@ FIXTURE_DATA_TEST_CASE(RunWithActivation, CLArithmeticAdditionFloatFixture<float
     validate(CLAccessor(_target), _reference);
 }
 
-FIXTURE_DATA_TEST_CASE(RunLarge, CLArithmeticAdditionFloatFixture<float>, framework::DatasetMode::NIGHTLY, combine(combine(combine(datasets::LargeShapes(), ArithmeticAdditionFP32Dataset),
+FIXTURE_DATA_TEST_CASE(RunLarge, CLArithmeticAdditionFloatFixture<float>, framework::DatasetMode::NIGHTLY, combine(combine(combine(datasets::LargeShapes(), framework::dataset::make("DataType",
+                                                                                                                   DataType::F32)),
                                                                                                                    framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                                    EmptyActivationFunctionsDataset))
 {
@@ -257,7 +243,7 @@ template <typename T>
 using CLArithmeticAdditionBroadcastFloatFixture = ArithmeticAdditionBroadcastValidationFloatFixture<CLTensor, CLAccessor, CLArithmeticAddition, T>;
 
 FIXTURE_DATA_TEST_CASE(RunSmallBroadcast, CLArithmeticAdditionBroadcastFloatFixture<float>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(datasets::SmallShapesBroadcast(),
-                       ArithmeticAdditionFP32Dataset),
+                       framework::dataset::make("DataType", DataType::F32)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                        EmptyActivationFunctionsDataset))
 {
@@ -265,7 +251,7 @@ FIXTURE_DATA_TEST_CASE(RunSmallBroadcast, CLArithmeticAdditionBroadcastFloatFixt
     validate(CLAccessor(_target), _reference);
 }
 FIXTURE_DATA_TEST_CASE(RunWithActivationBroadcast, CLArithmeticAdditionBroadcastFloatFixture<float>, framework::DatasetMode::ALL, combine(combine(combine(datasets::TinyShapesBroadcast(),
-                       ArithmeticAdditionFP32Dataset),
+                       framework::dataset::make("DataType", DataType::F32)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                        ActivationFunctionsDataset))
 {
@@ -274,7 +260,7 @@ FIXTURE_DATA_TEST_CASE(RunWithActivationBroadcast, CLArithmeticAdditionBroadcast
 }
 
 FIXTURE_DATA_TEST_CASE(RunLargeBroadcast, CLArithmeticAdditionBroadcastFloatFixture<float>, framework::DatasetMode::NIGHTLY, combine(combine(combine(datasets::LargeShapesBroadcast(),
-                       ArithmeticAdditionFP32Dataset),
+                       framework::dataset::make("DataType", DataType::F32)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                        EmptyActivationFunctionsDataset))
 {
diff --git a/tests/validation/CL/ArithmeticSubtraction.cpp b/tests/validation/CL/ArithmeticSubtraction.cpp
index 2709fcaedb..00eba7f92a 100644
--- a/tests/validation/CL/ArithmeticSubtraction.cpp
+++ b/tests/validation/CL/ArithmeticSubtraction.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2020 Arm Limited.
+ * Copyright (c) 2017-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -44,24 +44,6 @@ namespace validation
 namespace
 {
 /** Input data sets **/
-const auto ArithmeticSubtractionU8Dataset = combine(combine(framework::dataset::make("DataType", DataType::U8), framework::dataset::make("DataType", DataType::U8)),
-                                                    framework::dataset::make("DataType",
-                                                                             DataType::U8));
-const auto ArithmeticSubtractionQASYMM8Dataset = combine(combine(framework::dataset::make("DataType", DataType::QASYMM8), framework::dataset::make("DataType", DataType::QASYMM8)),
-                                                         framework::dataset::make("DataType",
-                                                                                  DataType::QASYMM8));
-const auto ArithmeticSubtractionQASYMM8SignedDataset = combine(combine(framework::dataset::make("DataType", DataType::QASYMM8_SIGNED), framework::dataset::make("DataType", DataType::QASYMM8_SIGNED)),
-                                                               framework::dataset::make("DataType",
-                                                                                        DataType::QASYMM8_SIGNED));
-const auto ArithmeticSubtractionQSYMM16Dataset = combine(combine(framework::dataset::make("DataType", DataType::QSYMM16), framework::dataset::make("DataType", DataType::QSYMM16)),
-                                                         framework::dataset::make("DataType",
-                                                                                  DataType::QSYMM16));
-const auto ArithmeticSubtractionS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::U8, DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
-                                                     framework::dataset::make("DataType", DataType::S16));
-const auto ArithmeticSubtractionFP16Dataset = combine(combine(framework::dataset::make("DataType", DataType::F16), framework::dataset::make("DataType", DataType::F16)),
-                                                      framework::dataset::make("DataType", DataType::F16));
-const auto ArithmeticSubtractionFP32Dataset = combine(combine(framework::dataset::make("DataType", DataType::F32), framework::dataset::make("DataType", DataType::F32)),
-                                                      framework::dataset::make("DataType", DataType::F32));
 const auto EmptyActivationFunctionsDataset = framework::dataset::make("ActivationInfo",
 { ActivationLayerInfo() });
 const auto ActivationFunctionsDataset = framework::dataset::make("ActivationInfo",
@@ -79,22 +61,19 @@ TEST_SUITE(ArithmeticSubtraction)
 // *INDENT-OFF*
 // clang-format off
 DATA_TEST_CASE(Validate, framework::DatasetMode::ALL, zip(zip(zip(
-               framework::dataset::make("Input1Info", { TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
+               framework::dataset::make("Input1Info", { TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),      // Invalid data type combination
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),     // Mismatching shapes
                                                       }),
-               framework::dataset::make("Input2Info",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
+               framework::dataset::make("Input2Info",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
+               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("Expected", { true, true, false, false})),
+               framework::dataset::make("Expected", { true, false, false})),
                input1_info, input2_info, output_info, expected)
 {
     ARM_COMPUTE_EXPECT(bool(CLArithmeticSubtraction::validate(&input1_info.clone()->set_is_resizable(false), &input2_info.clone()->set_is_resizable(false), &output_info.clone()->set_is_resizable(false), ConvertPolicy::WRAP)) == expected, framework::LogLevel::ERRORS);
@@ -159,7 +138,8 @@ using CLArithmeticSubtractionFixture = ArithmeticSubtractionValidationFixture<CL
 
 TEST_SUITE(Integer)
 TEST_SUITE(U8)
-FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFixture<uint8_t>, framework::DatasetMode::ALL, combine(combine(combine(datasets::SmallShapes(), ArithmeticSubtractionU8Dataset),
+FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFixture<uint8_t>, framework::DatasetMode::ALL, combine(combine(combine(datasets::SmallShapes(), framework::dataset::make("DataType",
+                                                                                                                       DataType::U8)),
                                                                                                                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                                OutOfPlaceDataSet))
 {
@@ -169,7 +149,8 @@ FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFixture<uint8_t>, framew
 TEST_SUITE_END() // U8
 
 TEST_SUITE(S16)
-FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFixture<int16_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(datasets::SmallShapes(), ArithmeticSubtractionS16Dataset),
+FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFixture<int16_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(datasets::SmallShapes(), framework::dataset::make("DataType",
+                                                                                                                     DataType::S16)),
                                                                                                                      framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                                      OutOfPlaceDataSet))
 {
@@ -177,7 +158,8 @@ FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFixture<int16_t>, framew
     validate(CLAccessor(_target), _reference);
 }
 
-FIXTURE_DATA_TEST_CASE(RunLarge, CLArithmeticSubtractionFixture<int16_t>, framework::DatasetMode::NIGHTLY, combine(combine(combine(datasets::LargeShapes(), ArithmeticSubtractionS16Dataset),
+FIXTURE_DATA_TEST_CASE(RunLarge, CLArithmeticSubtractionFixture<int16_t>, framework::DatasetMode::NIGHTLY, combine(combine(combine(datasets::LargeShapes(), framework::dataset::make("DataType",
+                                                                                                                   DataType::S16)),
                                                                                                                    framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                                    OutOfPlaceDataSet))
 {
@@ -193,7 +175,7 @@ using CLArithmeticSubtractionQuantizedFixture = ArithmeticSubtractionValidationQ
 TEST_SUITE(Quantized)
 TEST_SUITE(QASYMM8)
 FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionQuantizedFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(combine(combine(datasets::SmallShapes(),
-                       ArithmeticSubtractionQASYMM8Dataset),
+                       framework::dataset::make("DataType", DataType::QASYMM8)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE })),
                        framework::dataset::make("Src0QInfo", { QuantizationInfo(5.f / 255.f, 20) })),
                        framework::dataset::make("Src1QInfo", { QuantizationInfo(2.f / 255.f, 10) })),
@@ -206,7 +188,7 @@ FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionQuantizedFixture<uint8_t
 TEST_SUITE_END() // QASYMM8
 TEST_SUITE(QASYMM8_SIGNED)
 FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionQuantizedFixture<int8_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(combine(combine(datasets::SmallShapes(),
-                       ArithmeticSubtractionQASYMM8SignedDataset),
+                       framework::dataset::make("DataType", DataType::QASYMM8_SIGNED)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE })),
                        framework::dataset::make("Src0QInfo", { QuantizationInfo(5.f / 255.f, 10) })),
                        framework::dataset::make("Src1QInfo", { QuantizationInfo(2.f / 255.f, 10) })),
@@ -219,7 +201,7 @@ FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionQuantizedFixture<int8_t>
 TEST_SUITE_END() // QASYMM8_SIGNED
 TEST_SUITE(QSYMM16)
 FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionQuantizedFixture<int16_t>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(combine(combine(datasets::SmallShapes(),
-                       ArithmeticSubtractionQSYMM16Dataset),
+                       framework::dataset::make("DataType", DataType::QSYMM16)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE })),
                        framework::dataset::make("Src0QInfo", { QuantizationInfo(1.f / 32768.f, 0), QuantizationInfo(5.f / 32768.f, 0) })),
                        framework::dataset::make("Src1QInfo", { QuantizationInfo(2.f / 32768.f, 0), QuantizationInfo(5.f / 32768.f, 0) })),
@@ -237,7 +219,8 @@ using CLArithmeticSubtractionFloatFixture = ArithmeticSubtractionValidationFloat
 
 TEST_SUITE(Float)
 TEST_SUITE(FP16)
-FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFloatFixture<half>, framework::DatasetMode::ALL, combine(combine(combine(combine(datasets::SmallShapes(), ArithmeticSubtractionFP16Dataset),
+FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFloatFixture<half>, framework::DatasetMode::ALL, combine(combine(combine(combine(datasets::SmallShapes(), framework::dataset::make("DataType",
+                                                                                                                 DataType::F16)),
                                                                                                                  framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                                  EmptyActivationFunctionsDataset),
                                                                                                                  OutOfPlaceDataSet))
@@ -246,7 +229,7 @@ FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFloatFixture<half>, fram
     validate(CLAccessor(_target), _reference);
 }
 FIXTURE_DATA_TEST_CASE(RunWithActivation, CLArithmeticSubtractionFloatFixture<half>, framework::DatasetMode::ALL, combine(combine(combine(combine(datasets::TinyShapes(),
-                       ArithmeticSubtractionFP16Dataset),
+                       framework::dataset::make("DataType", DataType::F16)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                        ActivationFunctionsDataset),
                        InPlaceDataSet))
@@ -258,7 +241,7 @@ TEST_SUITE_END() // FP16
 
 TEST_SUITE(FP32)
 FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFloatFixture<float>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(datasets::SmallShapes(),
-                                                                                                                        ArithmeticSubtractionFP32Dataset),
+                                                                                                                        framework::dataset::make("DataType", DataType::F32)),
                                                                                                                         framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                                         EmptyActivationFunctionsDataset),
                                                                                                                         OutOfPlaceDataSet))
@@ -267,7 +250,7 @@ FIXTURE_DATA_TEST_CASE(RunSmall, CLArithmeticSubtractionFloatFixture<float>, fra
     validate(CLAccessor(_target), _reference);
 }
 FIXTURE_DATA_TEST_CASE(RunWithActivation, CLArithmeticSubtractionFloatFixture<float>, framework::DatasetMode::ALL, combine(combine(combine(combine(datasets::TinyShapes(),
-                       ArithmeticSubtractionFP32Dataset),
+                       framework::dataset::make("DataType", DataType::F32)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                        ActivationFunctionsDataset),
                        InPlaceDataSet))
@@ -277,7 +260,7 @@ FIXTURE_DATA_TEST_CASE(RunWithActivation, CLArithmeticSubtractionFloatFixture<fl
 }
 
 FIXTURE_DATA_TEST_CASE(RunLarge, CLArithmeticSubtractionFloatFixture<float>, framework::DatasetMode::NIGHTLY, combine(combine(combine(combine(datasets::LargeShapes(),
-                                                                                                                      ArithmeticSubtractionFP32Dataset),
+                                                                                                                      framework::dataset::make("DataType", DataType::F32)),
                                                                                                                       framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                                                                                                                       EmptyActivationFunctionsDataset),
                                                                                                                       OutOfPlaceDataSet))
@@ -290,7 +273,7 @@ template <typename T>
 using CLArithmeticSubtractionBroadcastFloatFixture = ArithmeticSubtractionBroadcastValidationFloatFixture<CLTensor, CLAccessor, CLArithmeticSubtraction, T>;
 
 FIXTURE_DATA_TEST_CASE(RunSmallBroadcast, CLArithmeticSubtractionBroadcastFloatFixture<float>, framework::DatasetMode::PRECOMMIT, combine(combine(combine(combine(datasets::SmallShapesBroadcast(),
-                       ArithmeticSubtractionFP32Dataset),
+                       framework::dataset::make("DataType", DataType::F32)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                        EmptyActivationFunctionsDataset),
                        OutOfPlaceDataSet))
@@ -299,7 +282,7 @@ FIXTURE_DATA_TEST_CASE(RunSmallBroadcast, CLArithmeticSubtractionBroadcastFloatF
     validate(CLAccessor(_target), _reference);
 }
 FIXTURE_DATA_TEST_CASE(RunWithActivationBroadcast, CLArithmeticSubtractionBroadcastFloatFixture<float>, framework::DatasetMode::ALL, combine(combine(combine(combine(datasets::TinyShapesBroadcast(),
-                       ArithmeticSubtractionFP32Dataset),
+                       framework::dataset::make("DataType", DataType::F32)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                        ActivationFunctionsDataset),
                        OutOfPlaceDataSet))
@@ -309,7 +292,7 @@ FIXTURE_DATA_TEST_CASE(RunWithActivationBroadcast, CLArithmeticSubtractionBroadc
 }
 
 FIXTURE_DATA_TEST_CASE(RunLargeBroadcast, CLArithmeticSubtractionBroadcastFloatFixture<float>, framework::DatasetMode::NIGHTLY, combine(combine(combine(combine(datasets::LargeShapesBroadcast(),
-                       ArithmeticSubtractionFP32Dataset),
+                       framework::dataset::make("DataType", DataType::F32)),
                        framework::dataset::make("ConvertPolicy", { ConvertPolicy::SATURATE, ConvertPolicy::WRAP })),
                        EmptyActivationFunctionsDataset),
                        OutOfPlaceDataSet))
diff --git a/tests/validation/CL/ElementwiseMax.cpp b/tests/validation/CL/ElementwiseMax.cpp
index b9444b2795..225968efd1 100644
--- a/tests/validation/CL/ElementwiseMax.cpp
+++ b/tests/validation/CL/ElementwiseMax.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020 Arm Limited.
+ * Copyright (c) 2018-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -58,7 +58,7 @@ const auto ElementwiseMaxQASYMM8SignedDataset = combine(combine(framework::datas
 const auto ElementwiseMaxQSYMM16Dataset = combine(combine(framework::dataset::make("DataType", DataType::QSYMM16), framework::dataset::make("DataType", DataType::QSYMM16)),
                                                   framework::dataset::make("DataType",
                                                                            DataType::QSYMM16));
-const auto ElementwiseMaxS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::U8, DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
+const auto ElementwiseMaxS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
                                               framework::dataset::make("DataType", DataType::S16));
 const auto ElementwiseMaxFP16Dataset = combine(combine(framework::dataset::make("DataType", DataType::F16), framework::dataset::make("DataType", DataType::F16)),
                                                framework::dataset::make("DataType", DataType::F16));
@@ -80,21 +80,18 @@ TEST_SUITE(ElementwiseMax)
 // clang-format off
 DATA_TEST_CASE(Validate, framework::DatasetMode::ALL, zip(zip(zip(
                framework::dataset::make("Input1Info", { TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),      // Invalid data type combination
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),     // Mismatching shapes
                                                       }),
                framework::dataset::make("Input2Info",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
+               framework::dataset::make("OutputInfo",{TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("Expected", { true, true, false, false})),
+               framework::dataset::make("Expected", { true, false, false})),
                input1_info, input2_info, output_info, expected)
 {
     ARM_COMPUTE_EXPECT(bool(CLElementwiseMax::validate(&input1_info.clone()->set_is_resizable(false), &input2_info.clone()->set_is_resizable(false), &output_info.clone()->set_is_resizable(false))) == expected, framework::LogLevel::ERRORS);
diff --git a/tests/validation/CL/ElementwiseMin.cpp b/tests/validation/CL/ElementwiseMin.cpp
index 8f53b241ab..2a066908fa 100644
--- a/tests/validation/CL/ElementwiseMin.cpp
+++ b/tests/validation/CL/ElementwiseMin.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020 Arm Limited.
+ * Copyright (c) 2018-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -58,7 +58,7 @@ const auto ElementwiseMinQASYMM8SignedDataset = combine(combine(framework::datas
 const auto ElementwiseMinQSYMM16Dataset = combine(combine(framework::dataset::make("DataType", DataType::QSYMM16), framework::dataset::make("DataType", DataType::QSYMM16)),
                                                   framework::dataset::make("DataType",
                                                                            DataType::QSYMM16));
-const auto ElementwiseMinS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::U8, DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
+const auto ElementwiseMinS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
                                               framework::dataset::make("DataType", DataType::S16));
 const auto ElementwiseMinFP16Dataset = combine(combine(framework::dataset::make("DataType", DataType::F16), framework::dataset::make("DataType", DataType::F16)),
                                                framework::dataset::make("DataType", DataType::F16));
@@ -80,21 +80,18 @@ TEST_SUITE(ElementwiseMin)
 // clang-format off
 DATA_TEST_CASE(Validate, framework::DatasetMode::ALL, zip(zip(zip(
                framework::dataset::make("Input1Info", { TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),      // Invalid data type combination
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),     // Mismatching shapes
                                                       }),
                framework::dataset::make("Input2Info",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
+               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("Expected", { true, true, false, false})),
+               framework::dataset::make("Expected", { true, false, false})),
                input1_info, input2_info, output_info, expected)
 {
     ARM_COMPUTE_EXPECT(bool(CLElementwiseMin::validate(&input1_info.clone()->set_is_resizable(false), &input2_info.clone()->set_is_resizable(false), &output_info.clone()->set_is_resizable(false))) == expected, framework::LogLevel::ERRORS);
diff --git a/tests/validation/CL/ElementwiseSquaredDiff.cpp b/tests/validation/CL/ElementwiseSquaredDiff.cpp
index 0a4ab6627b..4c732b0885 100644
--- a/tests/validation/CL/ElementwiseSquaredDiff.cpp
+++ b/tests/validation/CL/ElementwiseSquaredDiff.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020 Arm Limited.
+ * Copyright (c) 2018-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -57,7 +57,7 @@ const auto ElementwiseSquaredDiffQASYMM8Dataset = combine(combine(framework::dat
 const auto ElementwiseSquaredDiffQSYMM16Dataset = combine(combine(framework::dataset::make("DataType", DataType::QSYMM16), framework::dataset::make("DataType", DataType::QSYMM16)),
                                                           framework::dataset::make("DataType",
                                                                                    DataType::QSYMM16));
-const auto ElementwiseSquaredDiffS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::U8, DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
+const auto ElementwiseSquaredDiffS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
                                                       framework::dataset::make("DataType", DataType::S16));
 const auto ElementwiseSquaredDiffFP16Dataset = combine(combine(framework::dataset::make("DataType", DataType::F16), framework::dataset::make("DataType", DataType::F16)),
                                                        framework::dataset::make("DataType", DataType::F16));
@@ -79,21 +79,18 @@ TEST_SUITE(ElementwiseSquaredDiff)
 // clang-format off
 DATA_TEST_CASE(Validate, framework::DatasetMode::ALL, zip(zip(zip(
                framework::dataset::make("Input1Info", { TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),      // Invalid data type combination
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),     // Mismatching shapes
                                                       }),
                framework::dataset::make("Input2Info",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
+               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("Expected", { true, true, false, false})),
+               framework::dataset::make("Expected", { true, false, false})),
                input1_info, input2_info, output_info, expected)
 {
     ARM_COMPUTE_EXPECT(bool(CLElementwiseSquaredDiff::validate(&input1_info.clone()->set_is_resizable(false), &input2_info.clone()->set_is_resizable(false), &output_info.clone()->set_is_resizable(false))) == expected, framework::LogLevel::ERRORS);
diff --git a/tests/validation/CL/PReluLayer.cpp b/tests/validation/CL/PReluLayer.cpp
index 043262d891..f3f1c8b1b8 100644
--- a/tests/validation/CL/PReluLayer.cpp
+++ b/tests/validation/CL/PReluLayer.cpp
@@ -56,7 +56,7 @@ const auto PReluLayerQASYMM8Dataset = combine(combine(framework::dataset::make("
 const auto PReluLayerQASYMM8SIGNEDDataset = combine(combine(framework::dataset::make("DataType", DataType::QASYMM8_SIGNED), framework::dataset::make("DataType", DataType::QASYMM8_SIGNED)),
                                                     framework::dataset::make("DataType",
                                                                              DataType::QASYMM8_SIGNED));
-const auto PReluLayerS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::U8, DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
+const auto PReluLayerS16Dataset = combine(combine(framework::dataset::make("DataType", { DataType::S16 }), framework::dataset::make("DataType", DataType::S16)),
                                           framework::dataset::make("DataType", DataType::S16));
 const auto PReluLayerFP16Dataset = combine(combine(framework::dataset::make("DataType", DataType::F16), framework::dataset::make("DataType", DataType::F16)),
                                            framework::dataset::make("DataType", DataType::F16));
@@ -71,21 +71,18 @@ TEST_SUITE(PReluLayer)
 // clang-format off
 DATA_TEST_CASE(Validate, framework::DatasetMode::ALL, zip(zip(zip(
                framework::dataset::make("Input1Info", { TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),      // Invalid data type combination
                                                         TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::F32),     // Mismatching shapes
                                                       }),
                framework::dataset::make("Input2Info",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::S16),
-                                                       TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
+               framework::dataset::make("OutputInfo",{ TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(32U, 13U, 2U), 1, DataType::U8),
                                                        TensorInfo(TensorShape(48U, 11U, 2U), 1, DataType::F32),
                                                      })),
-               framework::dataset::make("Expected", { true, true, false, false})),
+               framework::dataset::make("Expected", { true, false, false})),
                input1_info, input2_info, output_info, expected)
 {
     ARM_COMPUTE_EXPECT(bool(CLPReluLayer::validate(&input1_info.clone()->set_is_resizable(false), &input2_info.clone()->set_is_resizable(false), &output_info.clone()->set_is_resizable(false))) == expected, framework::LogLevel::ERRORS);