From 4a621c43174b6bdd9dc0bff839b245bc2139d6a6 Mon Sep 17 00:00:00 2001
From: Kevin May <kevin.may@arm.com>
Date: Thu, 22 Apr 2021 16:51:18 +0100
Subject: IVGCVSW-5719 Remove Quantizer

Signed-off-by: Kevin May <kevin.may@arm.com>
Change-Id: I8a29df03afdd6f1cc8413b219e179272cd2d51cf
---
 src/armnn/QuantizerStrategy.hpp | 63 -----------------------------------------
 1 file changed, 63 deletions(-)
 delete mode 100644 src/armnn/QuantizerStrategy.hpp

(limited to 'src/armnn/QuantizerStrategy.hpp')

diff --git a/src/armnn/QuantizerStrategy.hpp b/src/armnn/QuantizerStrategy.hpp
deleted file mode 100644
index f782959020..0000000000
--- a/src/armnn/QuantizerStrategy.hpp
+++ /dev/null
@@ -1,63 +0,0 @@
-//
-// Copyright © 2021 Arm Ltd and Contributors. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-
-#include "Network.hpp"
-#include "NetworkQuantizerUtils.hpp"
-#include "StaticRangeStrategy.hpp"
-
-#include <armnn/utility/NumericCast.hpp>
-#include <armnn/utility/PolymorphicDowncast.hpp>
-
-namespace armnn
-{
-class QuantizerStrategy : public IStrategy
-{
-public :
-    QuantizerStrategy(const RangeTracker& rangeTracker,
-                      const IQuantizationScheme* quantizationScheme,
-                      bool preserveType);
-
-    ~QuantizerStrategy() = default;
-
-    void ExecuteStrategy(const armnn::IConnectableLayer* layer,
-                         const BaseDescriptor& descriptor,
-                         const std::vector<armnn::ConstTensor>& constants,
-                         const char* name,
-                         const armnn::LayerBindingId id) override;
-
-    /// Extract the quantized network
-    INetworkPtr RetrieveFinalNetwork() { return std::move(m_QuantizedNetwork); }
-
-private:
-    /// Connects the layer to preceeding layers and sets the quantization parameters based on recorded ranges
-    void SetQuantizedInputConnections(const IConnectableLayer* srcLayer, IConnectableLayer* quantizedLayer);
-
-    /// Record the guids so we can easily find the layers later
-    void RecordLayer(const IConnectableLayer* srcLayer, IConnectableLayer* qLayer);
-
-    /// Sets the bias quantization scale based on input and weight scales
-    ConstTensor CreateQuantizedBias(const IConnectableLayer* srcLayer,
-                                    const ConstTensor& weights,
-                                    const Optional<ConstTensor>& biases,
-                                    std::vector<int32_t>& weightsBacking);
-
-    /// Reference to the static range visitor used to retrieve the quantization ranges
-    const RangeTracker& m_Ranges;
-
-    /// Quantized version of the model we are building up
-    INetworkPtr m_QuantizedNetwork;
-
-    /// Mapping from input network guids to quantized network guids
-    std::unordered_map<LayerGuid, LayerGuid> m_OriginalToQuantizedGuidMap;
-
-    /// Mapping from guid to layer in quantized network
-    std::unordered_map<LayerGuid, IConnectableLayer*> m_QuantizedGuidToLayerMap;
-
-    const IQuantizationScheme* m_QuantizationScheme;
-
-    const bool m_PreserveType;
-};
-
-} //namespace armnn
\ No newline at end of file
-- 
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