IVGCVSW-2870 Support QuantizeLayer on frontend

Change-Id: I2014a8d801f1f222d27a80dddf4f188ddcb3a5c9
Signed-off-by: Derek Lamberti <derek.lamberti@arm.com>

1 files changed, 80 insertions, 77 deletions

diff --git a/src/backends/backendsCommon/WorkloadFactory.hpp b/src/backends/backendsCommon/WorkloadFactory.hpp
index 88833491b2..2aa3854c4a 100644
--- a/src/backends/backendsCommon/WorkloadFactory.hpp
+++ b/src/backends/backendsCommon/WorkloadFactory.hpp
@@ -49,125 +49,128 @@ public:
     virtual std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo,
                                                               DataLayout dataLayout) const = 0;
 
-    virtual std::unique_ptr<IWorkload> CreateOutput(const OutputQueueDescriptor& descriptor,
-                                                    const WorkloadInfo& info) const = 0;
-
     virtual std::unique_ptr<IWorkload> CreateActivation(const ActivationQueueDescriptor& descriptor,
-                                                        const WorkloadInfo&              info) const = 0;
+                                                        const WorkloadInfo&              info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateSoftmax(const SoftmaxQueueDescriptor& descriptor,
-                                                     const WorkloadInfo&           info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateAddition(const AdditionQueueDescriptor& descriptor,
+                                                      const WorkloadInfo&            info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateSplitter(const SplitterQueueDescriptor& descriptor,
-                                                      const WorkloadInfo&            info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateBatchNormalization(const BatchNormalizationQueueDescriptor& descriptor,
+                                                                const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateMerger(const MergerQueueDescriptor& descriptor,
-                                                    const WorkloadInfo&          info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateBatchToSpaceNd(const BatchToSpaceNdQueueDescriptor& descriptor,
+                                                            const WorkloadInfo& Info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateFullyConnected(const FullyConnectedQueueDescriptor& descriptor,
-                                                            const WorkloadInfo&                  info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateConstant(const ConstantQueueDescriptor& descriptor,
+                                                      const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreatePermute(const PermuteQueueDescriptor& descriptor,
-                                                     const WorkloadInfo&           info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateConvertFp16ToFp32(const ConvertFp16ToFp32QueueDescriptor& descriptor,
+                                                               const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreatePooling2d(const Pooling2dQueueDescriptor& descriptor,
-                                                       const WorkloadInfo&           info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateConvertFp32ToFp16(const ConvertFp32ToFp16QueueDescriptor& descriptor,
+                                                               const WorkloadInfo& info) const;
 
     virtual std::unique_ptr<IWorkload> CreateConvolution2d(const Convolution2dQueueDescriptor& descriptor,
-                                                           const WorkloadInfo&               info) const = 0;
+                                                           const WorkloadInfo&               info) const;
+
+    virtual std::unique_ptr<IWorkload> CreateDebug(const DebugQueueDescriptor& descriptor,
+                                                   const WorkloadInfo& info) const;
 
     virtual std::unique_ptr<IWorkload> CreateDepthwiseConvolution2d(
-        const DepthwiseConvolution2dQueueDescriptor& descriptor, const WorkloadInfo& info) const = 0;
+        const DepthwiseConvolution2dQueueDescriptor& descriptor, const WorkloadInfo& info) const;
 
     virtual std::unique_ptr<IWorkload> CreateDetectionPostProcess(
-        const DetectionPostProcessQueueDescriptor& descriptor, const WorkloadInfo& info) const = 0;
+        const DetectionPostProcessQueueDescriptor& descriptor, const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateNormalization(const NormalizationQueueDescriptor& descriptor,
-                                                           const WorkloadInfo&                 info) const = 0;
-
-    virtual std::unique_ptr<IWorkload> CreateAddition(const AdditionQueueDescriptor& descriptor,
-                                                      const WorkloadInfo&            info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateDivision(const DivisionQueueDescriptor& descriptor,
+                                                      const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateMultiplication(const MultiplicationQueueDescriptor& descriptor,
-                                                            const WorkloadInfo&                  info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateEqual(const EqualQueueDescriptor& descriptor,
+                                                   const WorkloadInfo& Info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateBatchNormalization(const BatchNormalizationQueueDescriptor& descriptor,
-                                                                const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateFakeQuantization(const FakeQuantizationQueueDescriptor& descriptor,
+                                                              const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateBatchToSpaceNd(const BatchToSpaceNdQueueDescriptor& descriptor,
-                                                            const WorkloadInfo& Info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateFloor(const FloorQueueDescriptor& descriptor,
+                                                   const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateMemCopy(const MemCopyQueueDescriptor& descriptor,
-                                                     const WorkloadInfo& info) const = 0;
+     virtual std::unique_ptr<IWorkload> CreateFullyConnected(const FullyConnectedQueueDescriptor& descriptor,
+                                                            const WorkloadInfo&                  info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateResizeBilinear(const ResizeBilinearQueueDescriptor& descriptor,
-                                                            const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateGather(const GatherQueueDescriptor& descriptor,
+                                                    const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateFakeQuantization(const FakeQuantizationQueueDescriptor& descriptor,
-                                                              const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateGreater(const GreaterQueueDescriptor& descriptor,
+                                                     const WorkloadInfo& info) const;
 
     virtual std::unique_ptr<IWorkload> CreateL2Normalization(const L2NormalizationQueueDescriptor& descriptor,
-                                                             const WorkloadInfo& info) const = 0;
-
-    virtual std::unique_ptr<IWorkload> CreateConstant(const ConstantQueueDescriptor& descriptor,
-                                                      const WorkloadInfo& info) const = 0;
+                                                             const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateReshape(const ReshapeQueueDescriptor& descriptor,
-                                                     const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateLstm(const LstmQueueDescriptor& descriptor,
+                                                  const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateSpaceToBatchNd(const SpaceToBatchNdQueueDescriptor& descriptor,
-                                                            const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateMaximum(const MaximumQueueDescriptor& descriptor,
+                                                     const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateFloor(const FloorQueueDescriptor& descriptor,
-                                                   const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateMean(const MeanQueueDescriptor& descriptor,
+                                                  const WorkloadInfo& Info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateLstm(const LstmQueueDescriptor& descriptor,
-                                                  const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateMemCopy(const MemCopyQueueDescriptor& descriptor,
+                                                     const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateConvertFp16ToFp32(const ConvertFp16ToFp32QueueDescriptor& descriptor,
-                                                               const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateMerger(const MergerQueueDescriptor& descriptor,
+                                                    const WorkloadInfo&          info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateConvertFp32ToFp16(const ConvertFp32ToFp16QueueDescriptor& descriptor,
-                                                               const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateMinimum(const MinimumQueueDescriptor& descriptor,
+                                                     const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateDivision(const DivisionQueueDescriptor& descriptor,
-                                                      const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateMultiplication(const MultiplicationQueueDescriptor& descriptor,
+                                                            const WorkloadInfo&                  info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateSubtraction(const SubtractionQueueDescriptor& descriptor,
-                                                         const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateNormalization(const NormalizationQueueDescriptor& descriptor,
+                                                           const WorkloadInfo&                 info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateMaximum(const MaximumQueueDescriptor& descriptor,
-                                                     const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateOutput(const OutputQueueDescriptor& descriptor,
+                                                    const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateMean(const MeanQueueDescriptor& descriptor,
-                                                  const WorkloadInfo& Info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreatePad(const PadQueueDescriptor& descriptor,
+                                                 const WorkloadInfo& Info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateMinimum(const MinimumQueueDescriptor& descriptor,
-                                                     const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreatePermute(const PermuteQueueDescriptor& descriptor,
+                                                     const WorkloadInfo&           info) const;
 
-    virtual std::unique_ptr<IWorkload> CreatePad(const PadQueueDescriptor& descriptor,
-                                                 const WorkloadInfo& Info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreatePooling2d(const Pooling2dQueueDescriptor& descriptor,
+                                                       const WorkloadInfo&           info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateEqual(const EqualQueueDescriptor& descriptor,
-                                                   const WorkloadInfo& Info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreatePreCompiled(const PreCompiledQueueDescriptor& descriptor,
+                                                         const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateStridedSlice(const StridedSliceQueueDescriptor& descriptor,
-                                                          const WorkloadInfo& Info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateQuantize(const QuantizeQueueDescriptor& descriptor,
+                                                      const WorkloadInfo& Info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateGreater(const GreaterQueueDescriptor& descriptor,
-                                                     const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateReshape(const ReshapeQueueDescriptor& descriptor,
+                                                     const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateDebug(const DebugQueueDescriptor& descriptor,
-                                                   const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateResizeBilinear(const ResizeBilinearQueueDescriptor& descriptor,
+                                                            const WorkloadInfo& info) const;
 
     virtual std::unique_ptr<IWorkload> CreateRsqrt(const RsqrtQueueDescriptor& descriptor,
-                                                   const WorkloadInfo& info) const = 0;
+                                                   const WorkloadInfo& info) const;
 
-    virtual std::unique_ptr<IWorkload> CreatePreCompiled(const PreCompiledQueueDescriptor& descriptor,
-                                                         const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateSoftmax(const SoftmaxQueueDescriptor& descriptor,
+                                                     const WorkloadInfo&           info) const;
 
-    virtual std::unique_ptr<IWorkload> CreateGather(const GatherQueueDescriptor& descriptor,
-                                                    const WorkloadInfo& info) const = 0;
+    virtual std::unique_ptr<IWorkload> CreateSpaceToBatchNd(const SpaceToBatchNdQueueDescriptor& descriptor,
+                                                            const WorkloadInfo& info) const;
+
+    virtual std::unique_ptr<IWorkload> CreateSubtraction(const SubtractionQueueDescriptor& descriptor,
+                                                         const WorkloadInfo& info) const;
+
+    virtual std::unique_ptr<IWorkload> CreateSplitter(const SplitterQueueDescriptor& descriptor,
+                                                      const WorkloadInfo&            info) const;
+
+    virtual std::unique_ptr<IWorkload> CreateStridedSlice(const StridedSliceQueueDescriptor& descriptor,
+                                                          const WorkloadInfo& Info) const;
 };
 
 } //namespace armnn