diff options
Diffstat (limited to 'include/armnn')
| -rw-r--r-- | include/armnn/ILayerSupport.hpp | 4 | ||||
| -rw-r--r-- | include/armnn/MemorySources.hpp | 51 |
2 files changed, 55 insertions, 0 deletions
diff --git a/include/armnn/ILayerSupport.hpp b/include/armnn/ILayerSupport.hpp index 45360984ff..33f86dea59 100644 --- a/include/armnn/ILayerSupport.hpp +++ b/include/armnn/ILayerSupport.hpp @@ -172,6 +172,10 @@ public: const TensorInfo& output, Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const = 0; + virtual bool IsMemImportSupported(const TensorInfo& input, + const TensorInfo& output, + Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const = 0; + virtual bool IsMergeSupported(const TensorInfo& input0, const TensorInfo& input1, const TensorInfo& output, diff --git a/include/armnn/MemorySources.hpp b/include/armnn/MemorySources.hpp new file mode 100644 index 0000000000..e138f56fd4 --- /dev/null +++ b/include/armnn/MemorySources.hpp @@ -0,0 +1,51 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#pragma once + +#include <type_traits> + +namespace armnn +{ + +enum class MemorySource +{ + Malloc = 1, + DmaBuf = 2, + DmaBufProtected = 4 +}; + +using MemorySourceFlags = unsigned int; + +template<typename T> +struct IsMemorySource +{ + static const bool value = false; +}; + +template<> +struct IsMemorySource<MemorySource> +{ + static const bool value = true; +}; + +template <typename Arg, typename std::enable_if<IsMemorySource<Arg>::value>::type* = nullptr> +MemorySourceFlags Combine(Arg sourceA, Arg sourceB) +{ + return static_cast<MemorySourceFlags>(sourceA) | static_cast<MemorySourceFlags>(sourceB); +} + +template <typename Arg, typename ... Args, typename std::enable_if<IsMemorySource<Arg>::value>::type* = nullptr> +MemorySourceFlags Combine(Arg source, Args... rest) +{ + return static_cast<MemorySourceFlags>(source) | Combine(rest...); +} + +inline bool CheckFlag(MemorySourceFlags flags, MemorySource source) +{ + return (static_cast<MemorySourceFlags>(source) & flags) != 0; +} + +} //namespace armnn
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