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Diffstat (limited to 'tests/validation/Tensor.h')
-rw-r--r-- | tests/validation/Tensor.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/tests/validation/Tensor.h b/tests/validation/Tensor.h new file mode 100644 index 0000000000..81066b40ad --- /dev/null +++ b/tests/validation/Tensor.h @@ -0,0 +1,111 @@ +/* + * Copyright (c) 2017 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_TENSOR_H__ +#define __ARM_COMPUTE_TEST_TENSOR_H__ + +#include "arm_compute/core/TensorShape.h" +#include "arm_compute/core/Types.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +template <typename T> +class Tensor +{ +public: + Tensor() + : _shape(), _dt(DataType::UNKNOWN), _fixed_point_position(0), _ptr(nullptr), _ptr_const(nullptr) {}; + + Tensor(TensorShape shape, DataType dt, int fixed_point_position, T *ptr) + : _shape(shape), _dt(dt), _fixed_point_position(fixed_point_position), _ptr(ptr), _ptr_const(nullptr) {}; + + Tensor(TensorShape shape, DataType dt, int fixed_point_position, const T *ptr) + : _shape(shape), _dt(dt), _fixed_point_position(fixed_point_position), _ptr(nullptr), _ptr_const(ptr) {}; + + Tensor(const Tensor &tensor) = delete; + Tensor &operator=(const Tensor &) = delete; + Tensor(Tensor &&) = default; + Tensor &operator=(Tensor &&) = default; + + ~Tensor() = default; + + T &operator[](size_t offset) + { + return _ptr[offset]; + } + + const T &operator[](size_t offset) const + { + return _ptr_const[offset]; + } + + int num_elements() const + { + return std::accumulate(_shape.cbegin(), _shape.cend(), 1, std::multiplies<int>()); + } + + TensorShape shape() const + { + return _shape; + } + + DataType data_type() const + { + return _dt; + } + + int fixed_point_position() const + { + return _fixed_point_position; + } + + const T *data() const + { + return (_ptr != nullptr) ? _ptr : _ptr_const; + } + T *data() + { + return _ptr; + } + + const T *data_const() + { + return _ptr_const; + } + +private: + TensorShape _shape; + DataType _dt; + int _fixed_point_position; + T *_ptr; + const T *_ptr_const; +}; +} // namespace validation +} // test +} // arm_compute + +#endif /* __ARM_COMPUTE_TEST_TENSOR_H__ */ |