telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
David Beck | ecb56cd | 2018-09-05 12:52:57 +0100 | [diff] [blame] | 3 | // SPDX-License-Identifier: MIT |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 4 | // |
| 5 | #pragma once |
| 6 | |
Aron Virginas-Tar | c9cc804 | 2018-11-01 16:15:57 +0000 | [diff] [blame] | 7 | #include <backendsCommon/OutputHandler.hpp> |
Derek Lamberti | c81855f | 2019-06-13 17:34:19 +0100 | [diff] [blame] | 8 | #include <aclCommon/ArmComputeTensorHandle.hpp> |
Aron Virginas-Tar | c9cc804 | 2018-11-01 16:15:57 +0000 | [diff] [blame] | 9 | #include <aclCommon/ArmComputeTensorUtils.hpp> |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 10 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 11 | #include <arm_compute/runtime/MemoryGroup.h> |
| 12 | #include <arm_compute/runtime/IMemoryGroup.h> |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 13 | #include <arm_compute/runtime/Tensor.h> |
| 14 | #include <arm_compute/runtime/SubTensor.h> |
| 15 | #include <arm_compute/core/TensorShape.h> |
| 16 | #include <arm_compute/core/Coordinates.h> |
| 17 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 18 | #include <boost/polymorphic_pointer_cast.hpp> |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 19 | |
| 20 | namespace armnn |
| 21 | { |
| 22 | |
Derek Lamberti | c81855f | 2019-06-13 17:34:19 +0100 | [diff] [blame] | 23 | class NeonTensorHandle : public IAclTensorHandle |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 24 | { |
| 25 | public: |
| 26 | NeonTensorHandle(const TensorInfo& tensorInfo) |
David Monahan | 3fb7e10 | 2019-08-20 11:25:29 +0100 | [diff] [blame^] | 27 | : m_ImportFlags(static_cast<MemorySourceFlags>(MemorySource::Malloc)), |
| 28 | m_Imported(false), |
| 29 | m_IsImportEnabled(false) |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 30 | { |
| 31 | armnn::armcomputetensorutils::BuildArmComputeTensor(m_Tensor, tensorInfo); |
| 32 | } |
| 33 | |
David Monahan | 3fb7e10 | 2019-08-20 11:25:29 +0100 | [diff] [blame^] | 34 | NeonTensorHandle(const TensorInfo& tensorInfo, |
| 35 | DataLayout dataLayout, |
| 36 | MemorySourceFlags importFlags = static_cast<MemorySourceFlags>(MemorySource::Malloc)) |
| 37 | : m_ImportFlags(importFlags), |
| 38 | m_Imported(false), |
| 39 | m_IsImportEnabled(false) |
| 40 | |
Francis Murtagh | 351d13d | 2018-09-24 15:01:18 +0100 | [diff] [blame] | 41 | { |
| 42 | armnn::armcomputetensorutils::BuildArmComputeTensor(m_Tensor, tensorInfo, dataLayout); |
| 43 | } |
| 44 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 45 | arm_compute::ITensor& GetTensor() override { return m_Tensor; } |
| 46 | arm_compute::ITensor const& GetTensor() const override { return m_Tensor; } |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 47 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 48 | virtual void Allocate() override |
| 49 | { |
David Monahan | 3fb7e10 | 2019-08-20 11:25:29 +0100 | [diff] [blame^] | 50 | // If we have enabled Importing, don't Allocate the tensor |
| 51 | if (!m_IsImportEnabled) |
| 52 | { |
| 53 | armnn::armcomputetensorutils::InitialiseArmComputeTensorEmpty(m_Tensor); |
| 54 | } |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 55 | }; |
| 56 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 57 | virtual void Manage() override |
| 58 | { |
David Monahan | 3fb7e10 | 2019-08-20 11:25:29 +0100 | [diff] [blame^] | 59 | // If we have enabled Importing, don't manage the tensor |
| 60 | if (!m_IsImportEnabled) |
| 61 | { |
| 62 | BOOST_ASSERT(m_MemoryGroup != nullptr); |
| 63 | m_MemoryGroup->manage(&m_Tensor); |
| 64 | } |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 65 | } |
| 66 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 67 | virtual ITensorHandle* GetParent() const override { return nullptr; } |
| 68 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 69 | virtual arm_compute::DataType GetDataType() const override |
| 70 | { |
| 71 | return m_Tensor.info()->data_type(); |
| 72 | } |
| 73 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 74 | virtual void SetMemoryGroup(const std::shared_ptr<arm_compute::IMemoryGroup>& memoryGroup) override |
| 75 | { |
| 76 | m_MemoryGroup = boost::polymorphic_pointer_downcast<arm_compute::MemoryGroup>(memoryGroup); |
| 77 | } |
| 78 | |
| 79 | virtual const void* Map(bool /* blocking = true */) const override |
| 80 | { |
| 81 | return static_cast<const void*>(m_Tensor.buffer() + m_Tensor.info()->offset_first_element_in_bytes()); |
| 82 | } |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 83 | |
David Monahan | 3fb7e10 | 2019-08-20 11:25:29 +0100 | [diff] [blame^] | 84 | virtual void Unmap() const override {} |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 85 | |
| 86 | TensorShape GetStrides() const override |
| 87 | { |
| 88 | return armcomputetensorutils::GetStrides(m_Tensor.info()->strides_in_bytes()); |
| 89 | } |
| 90 | |
| 91 | TensorShape GetShape() const override |
| 92 | { |
| 93 | return armcomputetensorutils::GetShape(m_Tensor.info()->tensor_shape()); |
| 94 | } |
| 95 | |
David Monahan | 3fb7e10 | 2019-08-20 11:25:29 +0100 | [diff] [blame^] | 96 | void SetImportFlags(MemorySourceFlags importFlags) |
| 97 | { |
| 98 | m_ImportFlags = importFlags; |
| 99 | } |
| 100 | |
| 101 | MemorySourceFlags GetImportFlags() const override |
| 102 | { |
| 103 | return m_ImportFlags; |
| 104 | } |
| 105 | |
| 106 | void SetImportEnabledFlag(bool importEnabledFlag) |
| 107 | { |
| 108 | m_IsImportEnabled = importEnabledFlag; |
| 109 | } |
| 110 | |
| 111 | virtual bool Import(void* memory, MemorySource source) override |
| 112 | { |
| 113 | if (m_ImportFlags & static_cast<MemorySourceFlags>(source)) |
| 114 | { |
| 115 | if (source == MemorySource::Malloc && m_IsImportEnabled) |
| 116 | { |
| 117 | // Checks the 16 byte memory alignment |
| 118 | constexpr uintptr_t alignment = sizeof(size_t); |
| 119 | if (reinterpret_cast<uintptr_t>(memory) % alignment) |
| 120 | { |
| 121 | throw MemoryImportException("NeonTensorHandle::Import Attempting to import unaligned memory"); |
| 122 | } |
| 123 | |
| 124 | // m_Tensor not yet Allocated |
| 125 | if (!m_Imported && !m_Tensor.buffer()) |
| 126 | { |
| 127 | arm_compute::Status status = m_Tensor.allocator()->import_memory(memory); |
| 128 | // Use the overloaded bool operator of Status to check if it worked, if not throw an exception |
| 129 | // with the Status error message |
| 130 | m_Imported = bool(status); |
| 131 | if (!m_Imported) |
| 132 | { |
| 133 | throw MemoryImportException(status.error_description()); |
| 134 | } |
| 135 | return m_Imported; |
| 136 | } |
| 137 | |
| 138 | // m_Tensor.buffer() initially allocated with Allocate(). |
| 139 | if (!m_Imported && m_Tensor.buffer()) |
| 140 | { |
| 141 | throw MemoryImportException( |
| 142 | "NeonTensorHandle::Import Attempting to import on an already allocated tensor"); |
| 143 | } |
| 144 | |
| 145 | // m_Tensor.buffer() previously imported. |
| 146 | if (m_Imported) |
| 147 | { |
| 148 | arm_compute::Status status = m_Tensor.allocator()->import_memory(memory); |
| 149 | // Use the overloaded bool operator of Status to check if it worked, if not throw an exception |
| 150 | // with the Status error message |
| 151 | m_Imported = bool(status); |
| 152 | if (!m_Imported) |
| 153 | { |
| 154 | throw MemoryImportException(status.error_description()); |
| 155 | } |
| 156 | return m_Imported; |
| 157 | } |
| 158 | } |
| 159 | } |
| 160 | return false; |
| 161 | } |
| 162 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 163 | private: |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 164 | // Only used for testing |
| 165 | void CopyOutTo(void* memory) const override |
| 166 | { |
| 167 | switch (this->GetDataType()) |
| 168 | { |
| 169 | case arm_compute::DataType::F32: |
| 170 | armcomputetensorutils::CopyArmComputeITensorData(this->GetTensor(), |
| 171 | static_cast<float*>(memory)); |
| 172 | break; |
kevmay01 | 2b4d88e | 2019-01-24 14:05:09 +0000 | [diff] [blame] | 173 | case arm_compute::DataType::U8: |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 174 | case arm_compute::DataType::QASYMM8: |
| 175 | armcomputetensorutils::CopyArmComputeITensorData(this->GetTensor(), |
| 176 | static_cast<uint8_t*>(memory)); |
| 177 | break; |
Ellen Norris-Thompson | 2979457 | 2019-06-26 16:40:36 +0100 | [diff] [blame] | 178 | case arm_compute::DataType::S16: |
| 179 | case arm_compute::DataType::QSYMM16: |
| 180 | armcomputetensorutils::CopyArmComputeITensorData(this->GetTensor(), |
| 181 | static_cast<int16_t*>(memory)); |
| 182 | break; |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 183 | default: |
| 184 | { |
| 185 | throw armnn::UnimplementedException(); |
| 186 | } |
| 187 | } |
| 188 | } |
| 189 | |
| 190 | // Only used for testing |
| 191 | void CopyInFrom(const void* memory) override |
| 192 | { |
| 193 | switch (this->GetDataType()) |
| 194 | { |
| 195 | case arm_compute::DataType::F32: |
| 196 | armcomputetensorutils::CopyArmComputeITensorData(static_cast<const float*>(memory), |
| 197 | this->GetTensor()); |
| 198 | break; |
kevmay01 | 2b4d88e | 2019-01-24 14:05:09 +0000 | [diff] [blame] | 199 | case arm_compute::DataType::U8: |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 200 | case arm_compute::DataType::QASYMM8: |
| 201 | armcomputetensorutils::CopyArmComputeITensorData(static_cast<const uint8_t*>(memory), |
| 202 | this->GetTensor()); |
| 203 | break; |
Ellen Norris-Thompson | 2979457 | 2019-06-26 16:40:36 +0100 | [diff] [blame] | 204 | case arm_compute::DataType::S16: |
| 205 | case arm_compute::DataType::QSYMM16: |
| 206 | armcomputetensorutils::CopyArmComputeITensorData(static_cast<const int16_t*>(memory), |
| 207 | this->GetTensor()); |
| 208 | break; |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 209 | default: |
| 210 | { |
| 211 | throw armnn::UnimplementedException(); |
| 212 | } |
| 213 | } |
| 214 | } |
| 215 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 216 | arm_compute::Tensor m_Tensor; |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 217 | std::shared_ptr<arm_compute::MemoryGroup> m_MemoryGroup; |
David Monahan | 3fb7e10 | 2019-08-20 11:25:29 +0100 | [diff] [blame^] | 218 | MemorySourceFlags m_ImportFlags; |
| 219 | bool m_Imported; |
| 220 | bool m_IsImportEnabled; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 221 | }; |
| 222 | |
Derek Lamberti | c81855f | 2019-06-13 17:34:19 +0100 | [diff] [blame] | 223 | class NeonSubTensorHandle : public IAclTensorHandle |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 224 | { |
| 225 | public: |
Derek Lamberti | c81855f | 2019-06-13 17:34:19 +0100 | [diff] [blame] | 226 | NeonSubTensorHandle(IAclTensorHandle* parent, |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 227 | const arm_compute::TensorShape& shape, |
| 228 | const arm_compute::Coordinates& coords) |
| 229 | : m_Tensor(&parent->GetTensor(), shape, coords) |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 230 | { |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 231 | parentHandle = parent; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 232 | } |
| 233 | |
| 234 | arm_compute::ITensor& GetTensor() override { return m_Tensor; } |
| 235 | arm_compute::ITensor const& GetTensor() const override { return m_Tensor; } |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 236 | |
| 237 | virtual void Allocate() override {} |
| 238 | virtual void Manage() override {} |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 239 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 240 | virtual ITensorHandle* GetParent() const override { return parentHandle; } |
| 241 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 242 | virtual arm_compute::DataType GetDataType() const override |
| 243 | { |
| 244 | return m_Tensor.info()->data_type(); |
| 245 | } |
| 246 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 247 | virtual void SetMemoryGroup(const std::shared_ptr<arm_compute::IMemoryGroup>&) override {} |
| 248 | |
| 249 | virtual const void* Map(bool /* blocking = true */) const override |
| 250 | { |
| 251 | return static_cast<const void*>(m_Tensor.buffer() + m_Tensor.info()->offset_first_element_in_bytes()); |
| 252 | } |
| 253 | virtual void Unmap() const override {} |
| 254 | |
| 255 | TensorShape GetStrides() const override |
| 256 | { |
| 257 | return armcomputetensorutils::GetStrides(m_Tensor.info()->strides_in_bytes()); |
| 258 | } |
| 259 | |
| 260 | TensorShape GetShape() const override |
| 261 | { |
| 262 | return armcomputetensorutils::GetShape(m_Tensor.info()->tensor_shape()); |
| 263 | } |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 264 | |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 265 | private: |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 266 | // Only used for testing |
| 267 | void CopyOutTo(void* memory) const override |
| 268 | { |
| 269 | switch (this->GetDataType()) |
| 270 | { |
| 271 | case arm_compute::DataType::F32: |
| 272 | armcomputetensorutils::CopyArmComputeITensorData(this->GetTensor(), |
| 273 | static_cast<float*>(memory)); |
| 274 | break; |
kevmay01 | 2b4d88e | 2019-01-24 14:05:09 +0000 | [diff] [blame] | 275 | case arm_compute::DataType::U8: |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 276 | case arm_compute::DataType::QASYMM8: |
| 277 | armcomputetensorutils::CopyArmComputeITensorData(this->GetTensor(), |
| 278 | static_cast<uint8_t*>(memory)); |
| 279 | break; |
Ellen Norris-Thompson | 2979457 | 2019-06-26 16:40:36 +0100 | [diff] [blame] | 280 | case arm_compute::DataType::S16: |
| 281 | case arm_compute::DataType::QSYMM16: |
| 282 | armcomputetensorutils::CopyArmComputeITensorData(this->GetTensor(), |
| 283 | static_cast<int16_t*>(memory)); |
| 284 | break; |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 285 | default: |
| 286 | { |
| 287 | throw armnn::UnimplementedException(); |
| 288 | } |
| 289 | } |
| 290 | } |
| 291 | |
| 292 | // Only used for testing |
| 293 | void CopyInFrom(const void* memory) override |
| 294 | { |
| 295 | switch (this->GetDataType()) |
| 296 | { |
| 297 | case arm_compute::DataType::F32: |
| 298 | armcomputetensorutils::CopyArmComputeITensorData(static_cast<const float*>(memory), |
| 299 | this->GetTensor()); |
| 300 | break; |
kevmay01 | 2b4d88e | 2019-01-24 14:05:09 +0000 | [diff] [blame] | 301 | case arm_compute::DataType::U8: |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 302 | case arm_compute::DataType::QASYMM8: |
| 303 | armcomputetensorutils::CopyArmComputeITensorData(static_cast<const uint8_t*>(memory), |
| 304 | this->GetTensor()); |
| 305 | break; |
Ellen Norris-Thompson | 2979457 | 2019-06-26 16:40:36 +0100 | [diff] [blame] | 306 | case arm_compute::DataType::S16: |
| 307 | case arm_compute::DataType::QSYMM16: |
| 308 | armcomputetensorutils::CopyArmComputeITensorData(static_cast<const int16_t*>(memory), |
| 309 | this->GetTensor()); |
| 310 | break; |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 311 | default: |
| 312 | { |
| 313 | throw armnn::UnimplementedException(); |
| 314 | } |
| 315 | } |
| 316 | } |
| 317 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 318 | arm_compute::SubTensor m_Tensor; |
| 319 | ITensorHandle* parentHandle = nullptr; |
telsoa01 | 4fcda01 | 2018-03-09 14:13:49 +0000 | [diff] [blame] | 320 | }; |
| 321 | |
David Beck | 09e2f27 | 2018-10-30 11:38:41 +0000 | [diff] [blame] | 322 | } // namespace armnn |