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author | Aron Virginas-Tar <Aron.Virginas-Tar@arm.com> | 2018-11-01 16:15:57 +0000 |
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committer | Aron Virginas-Tar <Aron.Virginas-Tar@arm.com> | 2018-11-02 14:49:21 +0000 |
commit | c9cc80455ff29fd2c8622c9487ec9c57ade6ea30 (patch) | |
tree | 41b1491312fe6082b39d5d37ffa0dcf0ab0f2817 /src/backends/backendsCommon/MakeWorkloadHelper.hpp | |
parent | 207ef9a6b8b3ea0afe9a095639f67b5dedd095d7 (diff) | |
download | armnn-c9cc80455ff29fd2c8622c9487ec9c57ade6ea30.tar.gz |
IVGCVSW-1946: Remove armnn/src from the include paths
Change-Id: I663a0a0fccb43ee960ec070121a59df9db0bb04e
Diffstat (limited to 'src/backends/backendsCommon/MakeWorkloadHelper.hpp')
-rw-r--r-- | src/backends/backendsCommon/MakeWorkloadHelper.hpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/backends/backendsCommon/MakeWorkloadHelper.hpp b/src/backends/backendsCommon/MakeWorkloadHelper.hpp new file mode 100644 index 0000000000..78a9669530 --- /dev/null +++ b/src/backends/backendsCommon/MakeWorkloadHelper.hpp @@ -0,0 +1,82 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// +#pragma once + +namespace armnn +{ +namespace +{ + +// Make a workload of the specified WorkloadType. +template<typename WorkloadType> +struct MakeWorkloadForType +{ + template<typename QueueDescriptorType, typename... Args> + static std::unique_ptr<WorkloadType> Func(const QueueDescriptorType& descriptor, + const WorkloadInfo& info, + Args&&... args) + { + return std::make_unique<WorkloadType>(descriptor, info, std::forward<Args>(args)...); + } +}; + +// Specialization for void workload type used for unsupported workloads. +template<> +struct MakeWorkloadForType<NullWorkload> +{ + template<typename QueueDescriptorType, typename... Args> + static std::unique_ptr<NullWorkload> Func(const QueueDescriptorType& descriptor, + const WorkloadInfo& info, + Args&&... args) + { + return nullptr; + } +}; + +// Makes a workload for one the specified types based on the data type requirements of the tensorinfo. +// Specify type void as the WorkloadType for unsupported DataType/WorkloadType combos. +template <typename Float16Workload, typename Float32Workload, typename Uint8Workload, typename QueueDescriptorType, + typename... Args> +std::unique_ptr<IWorkload> MakeWorkloadHelper(const QueueDescriptorType& descriptor, + const WorkloadInfo& info, + Args&&... args) +{ + const DataType dataType = !info.m_InputTensorInfos.empty() ? + info.m_InputTensorInfos[0].GetDataType() + : info.m_OutputTensorInfos[0].GetDataType(); + + BOOST_ASSERT(info.m_InputTensorInfos.empty() || info.m_OutputTensorInfos.empty() + || info.m_InputTensorInfos[0].GetDataType() == info.m_OutputTensorInfos[0].GetDataType()); + + switch (dataType) + { + case DataType::Float16: + return MakeWorkloadForType<Float16Workload>::Func(descriptor, info, std::forward<Args>(args)...); + case DataType::Float32: + return MakeWorkloadForType<Float32Workload>::Func(descriptor, info, std::forward<Args>(args)...); + case DataType::QuantisedAsymm8: + return MakeWorkloadForType<Uint8Workload>::Func(descriptor, info, std::forward<Args>(args)...); + default: + BOOST_ASSERT_MSG(false, "Unknown DataType."); + return nullptr; + } +} + +// Makes a workload for one the specified types based on the data type requirements of the tensorinfo. +// Calling this method is the equivalent of calling the three typed MakeWorkload method with <FloatWorkload, +// FloatWorkload, Uint8Workload>. +// Specify type void as the WorkloadType for unsupported DataType/WorkloadType combos. +template <typename FloatWorkload, typename Uint8Workload, typename QueueDescriptorType, typename... Args> +std::unique_ptr<IWorkload> MakeWorkloadHelper(const QueueDescriptorType& descriptor, + const WorkloadInfo& info, + Args&&... args) +{ + return MakeWorkloadHelper<FloatWorkload, FloatWorkload, Uint8Workload>(descriptor, info, + std::forward<Args>(args)...); +} + + +} //namespace +} //namespace armnn |