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author | Matteo Martincigh <matteo.martincigh@arm.com> | 2019-11-28 15:45:42 +0000 |
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committer | Narumol Prangnawarat <narumol.prangnawarat@arm.com> | 2019-12-09 12:00:04 +0000 |
commit | e5b8eb9fe8147a0849db08ef0898a0e8bef920b4 (patch) | |
tree | 54f039796753b6a395eb9f76e46e11a9413dabad /include/armnn/backends/OptimizationViews.hpp | |
parent | 3e2969d7195d77796774101580b837681505904a (diff) | |
download | armnn-e5b8eb9fe8147a0849db08ef0898a0e8bef920b4.tar.gz |
IVGCVSW-4210 Create a public API for the common backend files
* Create a public API for the common backend files
* Move OutputHandler to armnn internal
* Remove unused headers
Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>
Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Change-Id: I3e86d908b021e3561befa9d45158d87d2cbb18c0
Diffstat (limited to 'include/armnn/backends/OptimizationViews.hpp')
-rw-r--r-- | include/armnn/backends/OptimizationViews.hpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/include/armnn/backends/OptimizationViews.hpp b/include/armnn/backends/OptimizationViews.hpp new file mode 100644 index 0000000000..c357c0c8bb --- /dev/null +++ b/include/armnn/backends/OptimizationViews.hpp @@ -0,0 +1,70 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#pragma once + +#include <SubgraphView.hpp> + +namespace armnn +{ + +class OptimizationViews +{ +public: + OptimizationViews() = default; + OptimizationViews(const OptimizationViews&) = delete; + OptimizationViews& operator=(const OptimizationViews&) = delete; + OptimizationViews(OptimizationViews&&) = default; + OptimizationViews& operator=(OptimizationViews&&) = default; + + struct SubstitutionPair + { + /// Subgraph of Layers from the original graph which should be replaced + SubgraphView m_SubstitutableSubgraph; + + /// A subgraph of new layers which will replace layers in m_SubstitutableSubgraph + SubgraphView m_ReplacementSubgraph; + }; + + using Subgraphs = std::vector<SubgraphView>; + using Substitutions = std::vector<SubstitutionPair>; + + void AddSubstitution(SubstitutionPair&& substitution) + { + m_SuccesfulOptimizations.emplace_back(substitution); + } + + void AddFailedSubgraph(SubgraphView&& subgraph) + { + m_FailedOptimizations.emplace_back(subgraph); + } + + void AddUntouchedSubgraph(SubgraphView&& subgraph) + { + m_UntouchedSubgraphs.emplace_back(subgraph); + } + + const Substitutions& GetSubstitutions() const { return m_SuccesfulOptimizations; } + const Subgraphs& GetFailedSubgraphs() const { return m_FailedOptimizations; } + const Subgraphs& GetUntouchedSubgraphs() const { return m_UntouchedSubgraphs; } + + Substitutions& GetSubstitutions() { return m_SuccesfulOptimizations; } + Subgraphs& GetFailedSubgraphs() { return m_FailedOptimizations; } + Subgraphs& GetUntouchedSubgraphs() { return m_UntouchedSubgraphs; } + + bool Validate(const SubgraphView& originalSubgraph) const; + + Graph& GetGraph() { return m_Graph; } + +private: + Substitutions m_SuccesfulOptimizations; ///< Proposed substitutions from successful optimizations + Subgraphs m_FailedOptimizations; ///< Subgraphs from the original subgraph which cannot be supported + Subgraphs m_UntouchedSubgraphs; ///< Subgraphs from the original subgraph which remain unmodified + + /// Graph object used only as a container for any layer generated by the optimization process + Graph m_Graph; +}; + +} //namespace armnn |