| /* |
| * Copyright (c) 2017-2019 ARM Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #ifndef ARM_COMPUTE_TEST_CLACCESSOR_H |
| #define ARM_COMPUTE_TEST_CLACCESSOR_H |
| |
| #include "arm_compute/runtime/CL/CLTensor.h" |
| #include "tests/IAccessor.h" |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| /** Accessor implementation for @ref CLTensor objects. */ |
| class CLAccessor : public IAccessor |
| { |
| public: |
| /** Create an accessor for the given @p tensor. |
| * |
| * @param[in, out] tensor To be accessed tensor. |
| * |
| * @note The CL memory is mapped by the constructor. |
| * |
| */ |
| CLAccessor(CLTensor &tensor); |
| |
| /** Prevent instances of this class from being copy constructed */ |
| CLAccessor(const CLAccessor &) = delete; |
| /** Prevent instances of this class from being copied */ |
| CLAccessor &operator=(const CLAccessor &) = delete; |
| /** Allow instances of this class to be move constructed */ |
| CLAccessor(CLAccessor &&) = default; |
| /** Allow instances of this class to be moved */ |
| CLAccessor &operator=(CLAccessor &&) = default; |
| |
| /** Destructor that unmaps the CL memory. */ |
| ~CLAccessor(); |
| |
| /** Get the tensor data. |
| * |
| * @return a constant pointer to the tensor data. |
| */ |
| const void *data() const; |
| /** Get the tensor data. |
| * |
| * @return a pointer to the tensor data. |
| */ |
| void *data(); |
| |
| // Inherited method overrides |
| TensorShape shape() const override; |
| size_t element_size() const override; |
| size_t size() const override; |
| Format format() const override; |
| DataLayout data_layout() const override; |
| DataType data_type() const override; |
| int num_channels() const override; |
| int num_elements() const override; |
| PaddingSize padding() const override; |
| QuantizationInfo quantization_info() const override; |
| const void *operator()(const Coordinates &coord) const override; |
| void *operator()(const Coordinates &coord) override; |
| |
| private: |
| CLTensor &_tensor; |
| }; |
| |
| inline CLAccessor::CLAccessor(CLTensor &tensor) |
| : _tensor{ tensor } |
| { |
| _tensor.map(); |
| } |
| |
| inline CLAccessor::~CLAccessor() |
| { |
| _tensor.unmap(); |
| } |
| |
| inline TensorShape CLAccessor::shape() const |
| { |
| return _tensor.info()->tensor_shape(); |
| } |
| |
| inline size_t CLAccessor::element_size() const |
| { |
| return _tensor.info()->element_size(); |
| } |
| |
| inline size_t CLAccessor::size() const |
| { |
| return _tensor.info()->total_size(); |
| } |
| |
| inline Format CLAccessor::format() const |
| { |
| return _tensor.info()->format(); |
| } |
| |
| inline DataLayout CLAccessor::data_layout() const |
| { |
| return _tensor.info()->data_layout(); |
| } |
| |
| inline DataType CLAccessor::data_type() const |
| { |
| return _tensor.info()->data_type(); |
| } |
| |
| inline int CLAccessor::num_channels() const |
| { |
| return _tensor.info()->num_channels(); |
| } |
| |
| inline int CLAccessor::num_elements() const |
| { |
| return _tensor.info()->tensor_shape().total_size(); |
| } |
| |
| inline PaddingSize CLAccessor::padding() const |
| { |
| return _tensor.info()->padding(); |
| } |
| |
| inline QuantizationInfo CLAccessor::quantization_info() const |
| { |
| return _tensor.info()->quantization_info(); |
| } |
| |
| inline const void *CLAccessor::data() const |
| { |
| return _tensor.buffer(); |
| } |
| |
| inline void *CLAccessor::data() |
| { |
| return _tensor.buffer(); |
| } |
| |
| inline const void *CLAccessor::operator()(const Coordinates &coord) const |
| { |
| return _tensor.ptr_to_element(coord); |
| } |
| |
| inline void *CLAccessor::operator()(const Coordinates &coord) |
| { |
| return _tensor.ptr_to_element(coord); |
| } |
| } // namespace test |
| } // namespace arm_compute |
| #endif /* ARM_COMPUTE_TEST_CLACCESSOR_H */ |