Teresa Charlin | e881672 | 2020-08-05 17:43:54 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2020 Arm Ltd and Contributors. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #include "SampleDynamicTensorHandleFactory.hpp" |
| 7 | #include "SampleTensorHandle.hpp" |
| 8 | |
| 9 | #include <armnn/utility/IgnoreUnused.hpp> |
| 10 | |
Jan Eilers | c84e45d | 2020-08-19 14:14:36 +0100 | [diff] [blame] | 11 | namespace sdb // sample dynamic backend |
Teresa Charlin | e881672 | 2020-08-05 17:43:54 +0100 | [diff] [blame] | 12 | { |
| 13 | |
Jan Eilers | c84e45d | 2020-08-19 14:14:36 +0100 | [diff] [blame] | 14 | using FactoryId = armnn::ITensorHandleFactory::FactoryId; |
Teresa Charlin | e881672 | 2020-08-05 17:43:54 +0100 | [diff] [blame] | 15 | |
| 16 | const FactoryId& SampleDynamicTensorHandleFactory::GetIdStatic() |
| 17 | { |
| 18 | static const FactoryId s_Id(SampleDynamicTensorHandleFactoryId()); |
| 19 | return s_Id; |
| 20 | } |
| 21 | |
Jan Eilers | c84e45d | 2020-08-19 14:14:36 +0100 | [diff] [blame] | 22 | std::unique_ptr<armnn::ITensorHandle> |
| 23 | SampleDynamicTensorHandleFactory::CreateSubTensorHandle(armnn::ITensorHandle& parent, |
| 24 | armnn::TensorShape const& subTensorShape, |
Teresa Charlin | e881672 | 2020-08-05 17:43:54 +0100 | [diff] [blame] | 25 | unsigned int const* subTensorOrigin) const |
| 26 | { |
| 27 | IgnoreUnused(parent, subTensorShape, subTensorOrigin); |
| 28 | return nullptr; |
| 29 | } |
| 30 | |
Jan Eilers | c84e45d | 2020-08-19 14:14:36 +0100 | [diff] [blame] | 31 | std::unique_ptr<armnn::ITensorHandle> SampleDynamicTensorHandleFactory::CreateTensorHandle( |
| 32 | const armnn::TensorInfo& tensorInfo) const |
Teresa Charlin | e881672 | 2020-08-05 17:43:54 +0100 | [diff] [blame] | 33 | { |
| 34 | return std::make_unique<SampleTensorHandle>(tensorInfo, m_MemoryManager); |
| 35 | } |
| 36 | |
Jan Eilers | c84e45d | 2020-08-19 14:14:36 +0100 | [diff] [blame] | 37 | std::unique_ptr<armnn::ITensorHandle> SampleDynamicTensorHandleFactory::CreateTensorHandle( |
| 38 | const armnn::TensorInfo& tensorInfo, |
| 39 | armnn::DataLayout dataLayout) const |
Teresa Charlin | e881672 | 2020-08-05 17:43:54 +0100 | [diff] [blame] | 40 | { |
| 41 | IgnoreUnused(dataLayout); |
| 42 | return std::make_unique<SampleTensorHandle>(tensorInfo, m_MemoryManager); |
| 43 | } |
| 44 | |
Jan Eilers | c84e45d | 2020-08-19 14:14:36 +0100 | [diff] [blame] | 45 | std::unique_ptr<armnn::ITensorHandle> SampleDynamicTensorHandleFactory::CreateTensorHandle( |
| 46 | const armnn::TensorInfo& tensorInfo, |
| 47 | const bool IsMemoryManaged) const |
Teresa Charlin | e881672 | 2020-08-05 17:43:54 +0100 | [diff] [blame] | 48 | { |
| 49 | if (IsMemoryManaged) |
| 50 | { |
| 51 | return std::make_unique<SampleTensorHandle>(tensorInfo, m_MemoryManager); |
| 52 | } |
| 53 | else |
| 54 | { |
| 55 | return std::make_unique<SampleTensorHandle>(tensorInfo, m_ImportFlags); |
| 56 | } |
| 57 | } |
| 58 | |
Jan Eilers | c84e45d | 2020-08-19 14:14:36 +0100 | [diff] [blame] | 59 | std::unique_ptr<armnn::ITensorHandle> SampleDynamicTensorHandleFactory::CreateTensorHandle( |
| 60 | const armnn::TensorInfo& tensorInfo, |
| 61 | armnn::DataLayout dataLayout, |
| 62 | const bool IsMemoryManaged) const |
Teresa Charlin | e881672 | 2020-08-05 17:43:54 +0100 | [diff] [blame] | 63 | { |
| 64 | IgnoreUnused(dataLayout); |
| 65 | if (IsMemoryManaged) |
| 66 | { |
| 67 | return std::make_unique<SampleTensorHandle>(tensorInfo, m_MemoryManager); |
| 68 | } |
| 69 | else |
| 70 | { |
| 71 | return std::make_unique<SampleTensorHandle>(tensorInfo, m_ImportFlags); |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | const FactoryId& SampleDynamicTensorHandleFactory::GetId() const |
| 76 | { |
| 77 | return GetIdStatic(); |
| 78 | } |
| 79 | |
| 80 | bool SampleDynamicTensorHandleFactory::SupportsSubTensors() const |
| 81 | { |
| 82 | return false; |
| 83 | } |
| 84 | |
Jan Eilers | c84e45d | 2020-08-19 14:14:36 +0100 | [diff] [blame] | 85 | armnn::MemorySourceFlags SampleDynamicTensorHandleFactory::GetExportFlags() const |
Teresa Charlin | e881672 | 2020-08-05 17:43:54 +0100 | [diff] [blame] | 86 | { |
| 87 | return m_ExportFlags; |
| 88 | } |
| 89 | |
Jan Eilers | c84e45d | 2020-08-19 14:14:36 +0100 | [diff] [blame] | 90 | armnn::MemorySourceFlags SampleDynamicTensorHandleFactory::GetImportFlags() const |
Teresa Charlin | e881672 | 2020-08-05 17:43:54 +0100 | [diff] [blame] | 91 | { |
| 92 | return m_ImportFlags; |
| 93 | } |
| 94 | |
Jan Eilers | c84e45d | 2020-08-19 14:14:36 +0100 | [diff] [blame] | 95 | } // namespace sdb |