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Diffstat (limited to 'src/armnn/backends/Workload.hpp')
-rw-r--r-- | src/armnn/backends/Workload.hpp | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/armnn/backends/Workload.hpp b/src/armnn/backends/Workload.hpp new file mode 100644 index 0000000000..dbc7574d0e --- /dev/null +++ b/src/armnn/backends/Workload.hpp @@ -0,0 +1,80 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// See LICENSE file in the project root for full license information. +// +#pragma once + +#include "WorkloadData.hpp" +#include "WorkloadInfo.hpp" +#include <algorithm> +#include "Profiling.hpp" + +namespace armnn +{ + +// Workload interface to enqueue a layer computation +class IWorkload +{ +public: + virtual ~IWorkload(){}; + + virtual void Execute() const = 0; +}; + +// NullWorkload used to denote an unsupported workload when used by the MakeWorkload<> template +// in the various workload factories. +// There should never be an instantiation of a NullWorkload. +class NullWorkload : public IWorkload +{ + NullWorkload()=delete; +}; + +template <typename QueueDescriptor> +class BaseWorkload : public IWorkload +{ +public: + + BaseWorkload(const QueueDescriptor& descriptor, const WorkloadInfo& info) + : m_Data(descriptor) + { + m_Data.Validate(info); + } + + const QueueDescriptor& GetData() const { return m_Data; } + +protected: + const QueueDescriptor m_Data; +}; + +template <typename QueueDescriptor, armnn::DataType DataType> +class TypedWorkload : public BaseWorkload<QueueDescriptor> +{ +public: + + TypedWorkload(const QueueDescriptor& descriptor, const WorkloadInfo& info) + : BaseWorkload<QueueDescriptor>(descriptor, info) + { + BOOST_ASSERT_MSG(std::all_of(info.m_InputTensorInfos.begin(), + info.m_InputTensorInfos.end(), + [&](auto it){ + return it.GetDataType() == DataType; + }), + "Trying to create workload with incorrect type"); + BOOST_ASSERT_MSG(std::all_of(info.m_OutputTensorInfos.begin(), + info.m_OutputTensorInfos.end(), + [&](auto it){ + return it.GetDataType() == DataType; + }), + "Trying to create workload with incorrect type"); + } + + static constexpr armnn::DataType ms_DataType = DataType; +}; + +template <typename QueueDescriptor> +using Float32Workload = TypedWorkload<QueueDescriptor, armnn::DataType::Float32>; + +template <typename QueueDescriptor> +using Uint8Workload = TypedWorkload<QueueDescriptor, armnn::DataType::QuantisedAsymm8>; + +} //namespace armnn |