From 6940dd720ebb6b3d1df8ca203ab696daefe58189 Mon Sep 17 00:00:00 2001 From: Jim Flynn Date: Fri, 20 Mar 2020 12:25:56 +0000 Subject: renamed Documentation folder 20.02 and added .nojekyll file Signed-off-by: Jim Flynn --- 20.02/_range_tracker_8hpp_source.xhtml | 130 +++++++++++++++++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 20.02/_range_tracker_8hpp_source.xhtml (limited to '20.02/_range_tracker_8hpp_source.xhtml') diff --git a/20.02/_range_tracker_8hpp_source.xhtml b/20.02/_range_tracker_8hpp_source.xhtml new file mode 100644 index 0000000000..bfdac438c0 --- /dev/null +++ b/20.02/_range_tracker_8hpp_source.xhtml @@ -0,0 +1,130 @@ + + + + + + + + + + + + + +ArmNN: src/armnn/RangeTracker.hpp Source File + + + + + + + + + + + + + + + + +
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RangeTracker.hpp
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+Go to the documentation of this file.
1 //
2 // Copyright © 2017 Arm Ltd. All rights reserved.
3 // SPDX-License-Identifier: MIT
4 //
5 
6 #pragma once
7 
8 #include <armnn/INetwork.hpp>
9 #include <armnn/Types.hpp>
10 
11 #include <utility>
12 #include <unordered_map>
13 
14 namespace armnn
15 {
16 
17 class RangeTracker
18 {
19 public:
20  using MinMaxRange = std::pair<float, float>;
21 
22  /// Retrieve the Range for a particular output slot on a particular layer
23  MinMaxRange GetRange(LayerGuid guid, unsigned int idx) const;
24 
25  /// Set the range for an output slot on a layer
26  void SetRange(const IConnectableLayer* layer, unsigned int outputIdx, float min, float max);
27 
28  /// Query function to check that the RangeTracker is empty.
29  bool IsEmpty() const { return m_GuidToRangesMap.empty(); }
30 
31  /// Query that there is an entry for a layer
32  bool HasRanges(LayerGuid guid) const { return m_GuidToRangesMap.find(guid) != m_GuidToRangesMap.end(); }
33 
34  /// Update min in RangeTracker with new_min if it is lower than current value
35  void RefineMin(LayerGuid guid, unsigned int slotIndex, float newMin);
36 
37  /// Update max in RangeTracker with new_max if it is greater than current value
38  void RefineMax(LayerGuid guid, unsigned int slotIndex, float newMax);
39 
40  /// Overwrite min and max in RangeTracker with newMin and newMax
41  void ResetMinMax(LayerGuid guid, unsigned int idx, float newMin, float newMax);
42 
43  void Reset();
44 
45  void SetDynamicMode(bool flag) { m_DynamicMode = flag; }
46 
47  bool IsInDynamicMode() const { return m_DynamicMode; }
48 
49 private:
50  using MinMaxRanges = std::vector<MinMaxRange>;
51 
52  /// Retrieve the default range
53  MinMaxRange DefaultRange() const { return std::make_pair(-15.0f, 15.0f); }
54 
55  /// Mapping from a layer Guid to an array of ranges for outputs
56  std::unordered_map<LayerGuid, MinMaxRanges> m_GuidToRangesMap;
57 
58  bool m_DynamicMode = false;
59 };
60 
61 } //namespace armnn
armnn::IConnectableLayer
Interface for a layer that is connectable to other layers via InputSlots and OutputSlots.
Definition: INetwork.hpp:61
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armnn::RangeTracker::IsInDynamicMode
bool IsInDynamicMode() const
Definition: RangeTracker.hpp:47
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armnn::RangeTracker::ResetMinMax
void ResetMinMax(LayerGuid guid, unsigned int idx, float newMin, float newMax)
Overwrite min and max in RangeTracker with newMin and newMax.
Definition: RangeTracker.cpp:64
+ + +
armnn::RangeTracker::RefineMax
void RefineMax(LayerGuid guid, unsigned int slotIndex, float newMax)
Update max in RangeTracker with new_max if it is greater than current value.
Definition: RangeTracker.cpp:55
+
armnn
Copyright (c) 2020 ARM Limited.
Definition: 00_introduction.dox:25
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armnn::RangeTracker::MinMaxRange
std::pair< float, float > MinMaxRange
Definition: RangeTracker.hpp:20
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armnn::RangeTracker::GetRange
MinMaxRange GetRange(LayerGuid guid, unsigned int idx) const
Retrieve the Range for a particular output slot on a particular layer.
Definition: RangeTracker.cpp:29
+
armnn::RangeTracker::SetRange
void SetRange(const IConnectableLayer *layer, unsigned int outputIdx, float min, float max)
Set the range for an output slot on a layer.
Definition: RangeTracker.cpp:12
+
Types.hpp
+
armnn::RangeTracker::HasRanges
bool HasRanges(LayerGuid guid) const
Query that there is an entry for a layer.
Definition: RangeTracker.hpp:32
+
INetwork.hpp
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armnn::RangeTracker::IsEmpty
bool IsEmpty() const
Query function to check that the RangeTracker is empty.
Definition: RangeTracker.hpp:29
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armnn::RangeTracker::SetDynamicMode
void SetDynamicMode(bool flag)
Definition: RangeTracker.hpp:45
+ +
armnn::RangeTracker::RefineMin
void RefineMin(LayerGuid guid, unsigned int slotIndex, float newMin)
Update min in RangeTracker with new_min if it is lower than current value.
Definition: RangeTracker.cpp:46
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