| /* |
| * Copyright (c) 2023 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 CKW_SRC_TENSORUTILS_H |
| #define CKW_SRC_TENSORUTILS_H |
| |
| #include <cstdint> |
| |
| /** Tensor specific utility functions */ |
| namespace ckw |
| { |
| // Forward declarations |
| enum class TensorDataLayout; |
| enum class TensorDataLayoutComponent; |
| enum class TensorComponentType : uint32_t; |
| |
| /** Get tensor dimension from a given data layout and data layout component |
| * |
| * @param[in] layout Layout of the tensor |
| * @param[in] component Data layout component |
| * |
| * @return the @ref TensorComponent |
| */ |
| TensorComponentType get_tensor_dimension(TensorDataLayout layout, TensorDataLayoutComponent component); |
| |
| /** Get tensor stride from a given data layout and data layout component |
| * |
| * @param[in] layout Layout of the tensor |
| * @param[in] component Data layout component |
| * |
| * @return the @ref TensorComponent |
| */ |
| TensorComponentType get_tensor_stride(TensorDataLayout layout, TensorDataLayoutComponent component); |
| } // namespace ckw |
| |
| #endif // CKW_SRC_TENSORUTILS_H |