IVGCVSW-4603 Support comparison operators in CL

    * Deprecate ClGreaterWorkload
    * Add ClComparisonWorkload to encompass all comparison operators

Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Change-Id: Ida0ed7f59899d75b0fe7de1e7433b1ade018c6f1
diff --git a/src/backends/aclCommon/ArmComputeUtils.hpp b/src/backends/aclCommon/ArmComputeUtils.hpp
index c3cfb5c..9c6f464 100644
--- a/src/backends/aclCommon/ArmComputeUtils.hpp
+++ b/src/backends/aclCommon/ArmComputeUtils.hpp
@@ -78,6 +78,20 @@
         actDesc.m_A, actDesc.m_B);
 }
 
+inline arm_compute::ComparisonOperation ConvertComparisonOperationToAcl(const ComparisonDescriptor& descriptor)
+{
+    switch (descriptor.m_Operation)
+    {
+        case ComparisonOperation::Greater:         return arm_compute::ComparisonOperation::Greater;
+        case ComparisonOperation::GreaterOrEqual:  return arm_compute::ComparisonOperation::GreaterEqual;
+        case ComparisonOperation::Less:            return arm_compute::ComparisonOperation::Less;
+        case ComparisonOperation::LessOrEqual:     return arm_compute::ComparisonOperation::LessEqual;
+        case ComparisonOperation::Equal:           return arm_compute::ComparisonOperation::Equal;
+        case ComparisonOperation::NotEqual:        return arm_compute::ComparisonOperation::NotEqual;
+        default:                                   throw InvalidArgumentException("Unsupported comparison function");
+    }
+}
+
 inline arm_compute::PoolingType ConvertPoolingAlgorithmToAclPoolingType(PoolingAlgorithm poolingAlgorithm)
 {
     using arm_compute::PoolingType;
diff --git a/src/backends/backendsCommon/WorkloadData.hpp b/src/backends/backendsCommon/WorkloadData.hpp
index 448de6a..ad71e3c 100644
--- a/src/backends/backendsCommon/WorkloadData.hpp
+++ b/src/backends/backendsCommon/WorkloadData.hpp
@@ -443,6 +443,7 @@
     void Validate(const WorkloadInfo& workloadInfo) const;
 };
 
+// Deprecated use ComparisonQueueDescriptor instead
 struct GreaterQueueDescriptor : QueueDescriptor
 {
     void Validate(const WorkloadInfo& workloadInfo) const;
diff --git a/src/backends/cl/ClLayerSupport.cpp b/src/backends/cl/ClLayerSupport.cpp
index 7f7554a..12c71c0 100644
--- a/src/backends/cl/ClLayerSupport.cpp
+++ b/src/backends/cl/ClLayerSupport.cpp
@@ -22,6 +22,7 @@
 #include "workloads/ClArgMinMaxWorkload.hpp"
 #include "workloads/ClBatchNormalizationFloatWorkload.hpp"
 #include "workloads/ClBatchToSpaceNdWorkload.hpp"
+#include "workloads/ClComparisonWorkload.hpp"
 #include "workloads/ClConvertFp16ToFp32Workload.hpp"
 #include "workloads/ClConvertFp32ToFp16Workload.hpp"
 #include "workloads/ClConvolution2dWorkload.hpp"
@@ -31,7 +32,6 @@
 #include "workloads/ClDivisionFloatWorkload.hpp"
 #include "workloads/ClFloorFloatWorkload.hpp"
 #include "workloads/ClFullyConnectedWorkload.hpp"
-#include "workloads/ClGreaterWorkload.hpp"
 #include "workloads/ClInstanceNormalizationWorkload.hpp"
 #include "workloads/ClL2NormalizationFloatWorkload.hpp"
 #include "workloads/ClLstmFloatWorkload.hpp"
@@ -232,16 +232,12 @@
                                            const ComparisonDescriptor& descriptor,
                                            Optional<std::string&> reasonIfUnsupported) const
 {
-    if (descriptor.m_Operation == ComparisonOperation::Greater)
-    {
-        FORWARD_WORKLOAD_VALIDATE_FUNC(ClGreaterWorkloadValidate,
-                                       reasonIfUnsupported,
-                                       input0,
-                                       input1,
-                                       output);
-    }
-
-    return false;
+    FORWARD_WORKLOAD_VALIDATE_FUNC(ClComparisonWorkloadValidate,
+                                   reasonIfUnsupported,
+                                   input0,
+                                   input1,
+                                   output,
+                                   descriptor);
 }
 
 bool ClLayerSupport::IsConcatSupported(const std::vector<const TensorInfo*> inputs,
diff --git a/src/backends/cl/ClWorkloadFactory.cpp b/src/backends/cl/ClWorkloadFactory.cpp
index ead0bc3..b1bd46c 100644
--- a/src/backends/cl/ClWorkloadFactory.cpp
+++ b/src/backends/cl/ClWorkloadFactory.cpp
@@ -173,14 +173,7 @@
 std::unique_ptr<IWorkload> ClWorkloadFactory::CreateComparison(const ComparisonQueueDescriptor& descriptor,
                                                                const WorkloadInfo& info) const
 {
-    if (descriptor.m_Parameters.m_Operation == ComparisonOperation::Greater)
-    {
-        GreaterQueueDescriptor greaterQueueDescriptor;
-        greaterQueueDescriptor.m_Inputs  = descriptor.m_Inputs;
-        greaterQueueDescriptor.m_Outputs = descriptor.m_Outputs;
-        return MakeWorkload<ClGreaterWorkload>(greaterQueueDescriptor, info);
-    }
-    return MakeWorkload<NullWorkload, NullWorkload>(descriptor, info);
+    return MakeWorkload<ClComparisonWorkload>(descriptor, info);
 }
 
 std::unique_ptr<IWorkload> ClWorkloadFactory::CreateConcat(const ConcatQueueDescriptor& descriptor,
diff --git a/src/backends/cl/ClWorkloadFactory.hpp b/src/backends/cl/ClWorkloadFactory.hpp
index a716801..b1c6321 100644
--- a/src/backends/cl/ClWorkloadFactory.hpp
+++ b/src/backends/cl/ClWorkloadFactory.hpp
@@ -96,6 +96,7 @@
     std::unique_ptr<IWorkload> CreateElementwiseUnary(const ElementwiseUnaryQueueDescriptor& descriptor,
                                                       const WorkloadInfo& info) const override;
 
+    ARMNN_DEPRECATED_MSG("Use CreateComparison instead")
     std::unique_ptr<IWorkload> CreateEqual(const EqualQueueDescriptor& descriptor,
                                            const WorkloadInfo& info) const override;
 
@@ -108,6 +109,7 @@
     std::unique_ptr<IWorkload> CreateGather(const GatherQueueDescriptor& descriptor,
                                             const WorkloadInfo& info) const override;
 
+    ARMNN_DEPRECATED_MSG("Use CreateComparison instead")
     std::unique_ptr<IWorkload> CreateGreater(const GreaterQueueDescriptor& descriptor,
                                              const WorkloadInfo& info) const override;
 
diff --git a/src/backends/cl/backend.mk b/src/backends/cl/backend.mk
index c8da9b7..3f2e808 100644
--- a/src/backends/cl/backend.mk
+++ b/src/backends/cl/backend.mk
@@ -28,6 +28,7 @@
         workloads/ClArgMinMaxWorkload.cpp \
         workloads/ClBatchNormalizationFloatWorkload.cpp \
         workloads/ClBatchToSpaceNdWorkload.cpp \
+        workloads/ClComparisonWorkload.cpp \
         workloads/ClConcatWorkload.cpp \
         workloads/ClConstantWorkload.cpp \
         workloads/ClConvertFp16ToFp32Workload.cpp \
@@ -39,7 +40,6 @@
         workloads/ClDivisionFloatWorkload.cpp \
         workloads/ClFloorFloatWorkload.cpp \
         workloads/ClFullyConnectedWorkload.cpp \
-        workloads/ClGreaterWorkload.cpp \
         workloads/ClInstanceNormalizationWorkload.cpp \
         workloads/ClL2NormalizationFloatWorkload.cpp \
         workloads/ClLstmFloatWorkload.cpp \
diff --git a/src/backends/cl/test/ClLayerTests.cpp b/src/backends/cl/test/ClLayerTests.cpp
index df80da2..509da41 100644
--- a/src/backends/cl/test/ClLayerTests.cpp
+++ b/src/backends/cl/test/ClLayerTests.cpp
@@ -532,15 +532,84 @@
 ARMNN_AUTO_TEST_CASE(MinimumBroadcast1Element2, MinimumBroadcast1ElementTest2)
 ARMNN_AUTO_TEST_CASE(MinimumBroadcast1DVectorUint8, MinimumBroadcast1DVectorUint8Test)
 
+// Equal
+ARMNN_AUTO_TEST_CASE(EqualSimple,            EqualSimpleTest)
+ARMNN_AUTO_TEST_CASE(EqualBroadcast1Element, EqualBroadcast1ElementTest)
+ARMNN_AUTO_TEST_CASE(EqualBroadcast1dVector, EqualBroadcast1dVectorTest)
+
+ARMNN_AUTO_TEST_CASE(EqualSimpleFloat16,            EqualSimpleFloat16Test)
+ARMNN_AUTO_TEST_CASE(EqualBroadcast1ElementFloat16, EqualBroadcast1ElementFloat16Test)
+ARMNN_AUTO_TEST_CASE(EqualBroadcast1dVectorFloat16, EqualBroadcast1dVectorFloat16Test)
+
+ARMNN_AUTO_TEST_CASE(EqualSimpleUint8,            EqualSimpleUint8Test)
+ARMNN_AUTO_TEST_CASE(EqualBroadcast1ElementUint8, EqualBroadcast1ElementUint8Test)
+ARMNN_AUTO_TEST_CASE(EqualBroadcast1dVectorUint8, EqualBroadcast1dVectorUint8Test)
+
 // Greater
 ARMNN_AUTO_TEST_CASE(GreaterSimple,            GreaterSimpleTest)
 ARMNN_AUTO_TEST_CASE(GreaterBroadcast1Element, GreaterBroadcast1ElementTest)
 ARMNN_AUTO_TEST_CASE(GreaterBroadcast1dVector, GreaterBroadcast1dVectorTest)
 
+ARMNN_AUTO_TEST_CASE(GreaterSimpleFloat16,            GreaterSimpleFloat16Test)
+ARMNN_AUTO_TEST_CASE(GreaterBroadcast1ElementFloat16, GreaterBroadcast1ElementFloat16Test)
+ARMNN_AUTO_TEST_CASE(GreaterBroadcast1dVectorFloat16, GreaterBroadcast1dVectorFloat16Test)
+
 ARMNN_AUTO_TEST_CASE(GreaterSimpleUint8,            GreaterSimpleUint8Test)
 ARMNN_AUTO_TEST_CASE(GreaterBroadcast1ElementUint8, GreaterBroadcast1ElementUint8Test)
 ARMNN_AUTO_TEST_CASE(GreaterBroadcast1dVectorUint8, GreaterBroadcast1dVectorUint8Test)
 
+// GreaterOrEqual
+ARMNN_AUTO_TEST_CASE(GreaterOrEqualSimple,            GreaterOrEqualSimpleTest)
+ARMNN_AUTO_TEST_CASE(GreaterOrEqualBroadcast1Element, GreaterOrEqualBroadcast1ElementTest)
+ARMNN_AUTO_TEST_CASE(GreaterOrEqualBroadcast1dVector, GreaterOrEqualBroadcast1dVectorTest)
+
+ARMNN_AUTO_TEST_CASE(GreaterOrEqualSimpleFloat16,            GreaterOrEqualSimpleFloat16Test)
+ARMNN_AUTO_TEST_CASE(GreaterOrEqualBroadcast1ElementFloat16, GreaterOrEqualBroadcast1ElementFloat16Test)
+ARMNN_AUTO_TEST_CASE(GreaterOrEqualBroadcast1dVectorFloat16, GreaterOrEqualBroadcast1dVectorFloat16Test)
+
+ARMNN_AUTO_TEST_CASE(GreaterOrEqualSimpleUint8,            GreaterOrEqualSimpleUint8Test)
+ARMNN_AUTO_TEST_CASE(GreaterOrEqualBroadcast1ElementUint8, GreaterOrEqualBroadcast1ElementUint8Test)
+ARMNN_AUTO_TEST_CASE(GreaterOrEqualBroadcast1dVectorUint8, GreaterOrEqualBroadcast1dVectorUint8Test)
+
+// Less
+ARMNN_AUTO_TEST_CASE(LessSimple,            LessSimpleTest)
+ARMNN_AUTO_TEST_CASE(LessBroadcast1Element, LessBroadcast1ElementTest)
+ARMNN_AUTO_TEST_CASE(LessBroadcast1dVector, LessBroadcast1dVectorTest)
+
+ARMNN_AUTO_TEST_CASE(LessSimpleFloat16,            LessSimpleFloat16Test)
+ARMNN_AUTO_TEST_CASE(LessBroadcast1ElementFloat16, LessBroadcast1ElementFloat16Test)
+ARMNN_AUTO_TEST_CASE(LessBroadcast1dVectorFloat16, LessBroadcast1dVectorFloat16Test)
+
+ARMNN_AUTO_TEST_CASE(LessSimpleUint8,            LessSimpleUint8Test)
+ARMNN_AUTO_TEST_CASE(LessBroadcast1ElementUint8, LessBroadcast1ElementUint8Test)
+ARMNN_AUTO_TEST_CASE(LessBroadcast1dVectorUint8, LessBroadcast1dVectorUint8Test)
+
+// LessOrEqual
+ARMNN_AUTO_TEST_CASE(LessOrEqualSimple,            LessOrEqualSimpleTest)
+ARMNN_AUTO_TEST_CASE(LessOrEqualBroadcast1Element, LessOrEqualBroadcast1ElementTest)
+ARMNN_AUTO_TEST_CASE(LessOrEqualBroadcast1dVector, LessOrEqualBroadcast1dVectorTest)
+
+ARMNN_AUTO_TEST_CASE(LessOrEqualSimpleFloat16,            LessOrEqualSimpleFloat16Test)
+ARMNN_AUTO_TEST_CASE(LessOrEqualBroadcast1ElementFloat16, LessOrEqualBroadcast1ElementFloat16Test)
+ARMNN_AUTO_TEST_CASE(LessOrEqualBroadcast1dVectorFloat16, LessOrEqualBroadcast1dVectorFloat16Test)
+
+ARMNN_AUTO_TEST_CASE(LessOrEqualSimpleUint8,            LessOrEqualSimpleUint8Test)
+ARMNN_AUTO_TEST_CASE(LessOrEqualBroadcast1ElementUint8, LessOrEqualBroadcast1ElementUint8Test)
+ARMNN_AUTO_TEST_CASE(LessOrEqualBroadcast1dVectorUint8, LessOrEqualBroadcast1dVectorUint8Test)
+
+// NotEqual
+ARMNN_AUTO_TEST_CASE(NotEqualSimple,            NotEqualSimpleTest)
+ARMNN_AUTO_TEST_CASE(NotEqualBroadcast1Element, NotEqualBroadcast1ElementTest)
+ARMNN_AUTO_TEST_CASE(NotEqualBroadcast1dVector, NotEqualBroadcast1dVectorTest)
+
+ARMNN_AUTO_TEST_CASE(NotEqualSimpleFloat16,            NotEqualSimpleFloat16Test)
+ARMNN_AUTO_TEST_CASE(NotEqualBroadcast1ElementFloat16, NotEqualBroadcast1ElementFloat16Test)
+ARMNN_AUTO_TEST_CASE(NotEqualBroadcast1dVectorFloat16, NotEqualBroadcast1dVectorFloat16Test)
+
+ARMNN_AUTO_TEST_CASE(NotEqualSimpleUint8,            NotEqualSimpleUint8Test)
+ARMNN_AUTO_TEST_CASE(NotEqualBroadcast1ElementUint8, NotEqualBroadcast1ElementUint8Test)
+ARMNN_AUTO_TEST_CASE(NotEqualBroadcast1dVectorUint8, NotEqualBroadcast1dVectorUint8Test)
+
 // Softmax
 ARMNN_AUTO_TEST_CASE(SimpleSoftmaxBeta1, SimpleSoftmaxTest, 1.0f)
 ARMNN_AUTO_TEST_CASE(SimpleSoftmaxBeta2, SimpleSoftmaxTest, 2.0f)
diff --git a/src/backends/cl/workloads/CMakeLists.txt b/src/backends/cl/workloads/CMakeLists.txt
index 3f964eb..161ad96 100644
--- a/src/backends/cl/workloads/CMakeLists.txt
+++ b/src/backends/cl/workloads/CMakeLists.txt
@@ -16,6 +16,8 @@
     ClBatchNormalizationFloatWorkload.hpp
     ClBatchToSpaceNdWorkload.cpp
     ClBatchToSpaceNdWorkload.hpp
+    ClComparisonWorkload.cpp
+    ClComparisonWorkload.hpp
     ClConcatWorkload.cpp
     ClConcatWorkload.hpp
     ClConstantWorkload.cpp
@@ -38,8 +40,6 @@
     ClFloorFloatWorkload.hpp
     ClFullyConnectedWorkload.cpp
     ClFullyConnectedWorkload.hpp
-    ClGreaterWorkload.cpp
-    ClGreaterWorkload.hpp
     ClInstanceNormalizationWorkload.cpp
     ClInstanceNormalizationWorkload.hpp
     ClL2NormalizationFloatWorkload.cpp
diff --git a/src/backends/cl/workloads/ClComparisonWorkload.cpp b/src/backends/cl/workloads/ClComparisonWorkload.cpp
new file mode 100644
index 0000000..30b336d
--- /dev/null
+++ b/src/backends/cl/workloads/ClComparisonWorkload.cpp
@@ -0,0 +1,62 @@
+//
+// Copyright © 2020 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "ClComparisonWorkload.hpp"
+
+#include "ClWorkloadUtils.hpp"
+
+#include <aclCommon/ArmComputeUtils.hpp>
+#include <aclCommon/ArmComputeTensorUtils.hpp>
+
+#include <backendsCommon/CpuTensorHandle.hpp>
+
+#include <cl/ClLayerSupport.hpp>
+#include <cl/ClTensorHandle.hpp>
+#include <cl/ClLayerSupport.hpp>
+
+namespace armnn
+{
+
+using namespace armcomputetensorutils;
+
+arm_compute::Status ClComparisonWorkloadValidate(const TensorInfo& input0,
+                                                 const TensorInfo& input1,
+                                                 const TensorInfo& output,
+                                                 const ComparisonDescriptor& descriptor)
+{
+    const arm_compute::TensorInfo aclInput0Info = BuildArmComputeTensorInfo(input0);
+    const arm_compute::TensorInfo aclInput1Info = BuildArmComputeTensorInfo(input1);
+    const arm_compute::TensorInfo aclOutputInfo = BuildArmComputeTensorInfo(output);
+
+    const arm_compute::ComparisonOperation comparisonOperation = ConvertComparisonOperationToAcl(descriptor);
+
+    const arm_compute::Status aclStatus = arm_compute::CLComparison::validate(&aclInput0Info,
+                                                                              &aclInput1Info,
+                                                                              &aclOutputInfo,
+                                                                              comparisonOperation);
+    return aclStatus;
+}
+
+ClComparisonWorkload::ClComparisonWorkload(const ComparisonQueueDescriptor& descriptor, const WorkloadInfo& info)
+    : BaseWorkload<ComparisonQueueDescriptor>(descriptor, info)
+{
+    m_Data.ValidateInputsOutputs("ClComparisonWorkload", 2, 1);
+
+    arm_compute::ICLTensor& input0 = static_cast<IClTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
+    arm_compute::ICLTensor& input1 = static_cast<IClTensorHandle*>(m_Data.m_Inputs[1])->GetTensor();
+    arm_compute::ICLTensor& output = static_cast<IClTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
+
+    const arm_compute::ComparisonOperation comparisonOperation = ConvertComparisonOperationToAcl(m_Data.m_Parameters);
+
+    m_ComparisonLayer.configure(&input0, &input1, &output, comparisonOperation);
+}
+
+void ClComparisonWorkload::Execute() const
+{
+    ARMNN_SCOPED_PROFILING_EVENT_CL("ClComparisonWorkload_Execute");
+    RunClFunction(m_ComparisonLayer, CHECK_LOCATION());
+}
+
+} //namespace armnn
diff --git a/src/backends/cl/workloads/ClComparisonWorkload.hpp b/src/backends/cl/workloads/ClComparisonWorkload.hpp
new file mode 100644
index 0000000..e842152
--- /dev/null
+++ b/src/backends/cl/workloads/ClComparisonWorkload.hpp
@@ -0,0 +1,30 @@
+//
+// Copyright © 2020 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <backendsCommon/Workload.hpp>
+
+#include <arm_compute/runtime/CL/functions/CLComparison.h>
+
+namespace armnn
+{
+
+arm_compute::Status ClComparisonWorkloadValidate(const TensorInfo& input0,
+                                                 const TensorInfo& input1,
+                                                 const TensorInfo& output,
+                                                 const ComparisonDescriptor& descriptor);
+
+class ClComparisonWorkload : public BaseWorkload<ComparisonQueueDescriptor>
+{
+public:
+    ClComparisonWorkload(const ComparisonQueueDescriptor& descriptor, const WorkloadInfo& info);
+    void Execute() const override;
+
+private:
+    mutable arm_compute::CLComparison m_ComparisonLayer;
+};
+
+} //namespace armnn
diff --git a/src/backends/cl/workloads/ClGreaterWorkload.cpp b/src/backends/cl/workloads/ClGreaterWorkload.cpp
deleted file mode 100644
index 2051cc3..0000000
--- a/src/backends/cl/workloads/ClGreaterWorkload.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-
-#include "ClGreaterWorkload.hpp"
-
-#include "ClWorkloadUtils.hpp"
-
-#include <aclCommon/ArmComputeUtils.hpp>
-#include <aclCommon/ArmComputeTensorUtils.hpp>
-
-#include <backendsCommon/CpuTensorHandle.hpp>
-
-#include <cl/ClLayerSupport.hpp>
-#include <cl/ClTensorHandle.hpp>
-#include <cl/ClLayerSupport.hpp>
-
-namespace armnn
-{
-
-using namespace armcomputetensorutils;
-
-arm_compute::Status ClGreaterWorkloadValidate(const TensorInfo& input0,
-                                              const TensorInfo& input1,
-                                              const TensorInfo& output)
-{
-    const arm_compute::TensorInfo aclInput0Info = BuildArmComputeTensorInfo(input0);
-    const arm_compute::TensorInfo aclInput1Info = BuildArmComputeTensorInfo(input1);
-    const arm_compute::TensorInfo aclOutputInfo = BuildArmComputeTensorInfo(output);
-
-    const arm_compute::Status aclStatus = arm_compute::CLComparison::validate(
-        &aclInput0Info,
-        &aclInput1Info,
-        &aclOutputInfo,
-        arm_compute::ComparisonOperation::Greater);
-
-    return aclStatus;
-}
-
-ClGreaterWorkload::ClGreaterWorkload(const GreaterQueueDescriptor& descriptor, const WorkloadInfo& info)
-    : BaseWorkload<GreaterQueueDescriptor>(descriptor, info)
-{
-    m_Data.ValidateInputsOutputs("ClGreaterWorkload", 2, 1);
-
-    arm_compute::ICLTensor& input0 = static_cast<IClTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
-    arm_compute::ICLTensor& input1 = static_cast<IClTensorHandle*>(m_Data.m_Inputs[1])->GetTensor();
-    arm_compute::ICLTensor& output = static_cast<IClTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
-
-    m_GreaterLayer.configure(&input0, &input1, &output, arm_compute::ComparisonOperation::Greater);
-}
-
-void ClGreaterWorkload::Execute() const
-{
-    ARMNN_SCOPED_PROFILING_EVENT_CL("ClGreaterWorkload_Execute");
-    RunClFunction(m_GreaterLayer, CHECK_LOCATION());
-}
-
-} //namespace armnn
diff --git a/src/backends/cl/workloads/ClGreaterWorkload.hpp b/src/backends/cl/workloads/ClGreaterWorkload.hpp
deleted file mode 100644
index 9b2a171..0000000
--- a/src/backends/cl/workloads/ClGreaterWorkload.hpp
+++ /dev/null
@@ -1,29 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-
-#pragma once
-
-#include <backendsCommon/Workload.hpp>
-
-#include <arm_compute/runtime/CL/functions/CLComparison.h>
-
-namespace armnn
-{
-
-arm_compute::Status ClGreaterWorkloadValidate(const TensorInfo& input0,
-                                              const TensorInfo& input1,
-                                              const TensorInfo& output);
-
-class ClGreaterWorkload : public BaseWorkload<GreaterQueueDescriptor>
-{
-public:
-    ClGreaterWorkload(const GreaterQueueDescriptor& descriptor, const WorkloadInfo& info);
-    void Execute() const override;
-
-private:
-    mutable arm_compute::CLComparison m_GreaterLayer;
-};
-
-} //namespace armnn
diff --git a/src/backends/cl/workloads/ClWorkloads.hpp b/src/backends/cl/workloads/ClWorkloads.hpp
index c7c0163..ffe66a0 100644
--- a/src/backends/cl/workloads/ClWorkloads.hpp
+++ b/src/backends/cl/workloads/ClWorkloads.hpp
@@ -8,6 +8,7 @@
 #include "ClActivationWorkload.hpp"
 #include "ClAdditionWorkload.hpp"
 #include "ClArgMinMaxWorkload.hpp"
+#include "ClComparisonWorkload.hpp"
 #include "ClConstantWorkload.hpp"
 #include "ClBatchNormalizationFloatWorkload.hpp"
 #include "ClBatchToSpaceNdWorkload.hpp"
@@ -18,7 +19,6 @@
 #include "ClDivisionFloatWorkload.hpp"
 #include "ClFloorFloatWorkload.hpp"
 #include "ClFullyConnectedWorkload.hpp"
-#include "ClGreaterWorkload.hpp"
 #include "ClInstanceNormalizationWorkload.hpp"
 #include "ClL2NormalizationFloatWorkload.hpp"
 #include "ClLstmFloatWorkload.hpp"
diff --git a/src/backends/reference/test/RefLayerTests.cpp b/src/backends/reference/test/RefLayerTests.cpp
index 13b3ecf..1c96db1 100644
--- a/src/backends/reference/test/RefLayerTests.cpp
+++ b/src/backends/reference/test/RefLayerTests.cpp
@@ -657,7 +657,7 @@
 ARMNN_AUTO_TEST_CASE(LessBroadcast1ElementUint8, LessBroadcast1ElementUint8Test)
 ARMNN_AUTO_TEST_CASE(LessBroadcast1dVectorUint8, LessBroadcast1dVectorUint8Test)
 
-// GreaterOrEqual
+// LessOrEqual
 ARMNN_AUTO_TEST_CASE(LessOrEqualSimple,            LessOrEqualSimpleTest)
 ARMNN_AUTO_TEST_CASE(LessOrEqualBroadcast1Element, LessOrEqualBroadcast1ElementTest)
 ARMNN_AUTO_TEST_CASE(LessOrEqualBroadcast1dVector, LessOrEqualBroadcast1dVectorTest)