| /* |
| * 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. |
| */ |
| |
| #include "Tensor3dMapper.h" |
| |
| #include "ckw/Error.h" |
| #include "ckw/types/TensorSamplerTypes.h" |
| |
| #include "src/ITensor.h" |
| #include "src/ITile.h" |
| |
| namespace ckw |
| { |
| Tensor3dMapper::Tensor3dMapper(ITensor *tensor, TensorSamplerFormat format) : _tensor(tensor), _format(format) |
| { |
| } |
| |
| TileVariable Tensor3dMapper::dim_x() const |
| { |
| switch (_format) |
| { |
| case TensorSamplerFormat::Dim0_Dim1xDim2_1: |
| case TensorSamplerFormat::Dim0_Dim1_Dim2: |
| return _tensor->component(TensorComponentType::Dim0).scalar(0, 0); |
| default: |
| CKW_THROW_MSG("Unsupported tensor format"); |
| return _tensor->component(TensorComponentType::Unknown).scalar(0, 0); |
| } |
| } |
| |
| TileVariable Tensor3dMapper::dim_y() const |
| { |
| switch (_format) |
| { |
| case TensorSamplerFormat::Dim0_Dim1xDim2_1: |
| return _tensor->component(TensorComponentType::Dim1xDim2).scalar(0, 0); |
| case TensorSamplerFormat::Dim0_Dim1_Dim2: |
| return _tensor->component(TensorComponentType::Dim1).scalar(0, 0); |
| default: |
| CKW_THROW_MSG("Unsupported tensor format"); |
| return _tensor->component(TensorComponentType::Unknown).scalar(0, 0); |
| } |
| } |
| |
| TileVariable Tensor3dMapper::dim_z() const |
| { |
| TileVariable dim_one; |
| |
| switch (_format) |
| { |
| case TensorSamplerFormat::Dim0_Dim1xDim2_1: |
| dim_one = _tensor->component(TensorComponentType::Dim3).scalar(0, 0); |
| dim_one.str = "1"; |
| return dim_one; |
| case TensorSamplerFormat::Dim0_Dim1_Dim2: |
| return _tensor->component(TensorComponentType::Dim2).scalar(0, 0); |
| default: |
| CKW_THROW_MSG("Unsupported tensor format"); |
| return _tensor->component(TensorComponentType::Unknown).scalar(0, 0); |
| } |
| } |
| |
| TileVariable Tensor3dMapper::dim_batch() const |
| { |
| TileVariable dim_one; |
| |
| switch (_format) |
| { |
| case TensorSamplerFormat::Dim0_Dim1xDim2_1: |
| case TensorSamplerFormat::Dim0_Dim1_Dim2: |
| return _tensor->component(TensorComponentType::Dim3).scalar(0, 0); |
| default: |
| CKW_THROW_MSG("Unsupported tensor format"); |
| return _tensor->component(TensorComponentType::Unknown).scalar(0, 0); |
| } |
| } |
| |
| TileVariable Tensor3dMapper::stride_x() const |
| { |
| switch (_format) |
| { |
| case TensorSamplerFormat::Dim0_Dim1xDim2_1: |
| case TensorSamplerFormat::Dim0_Dim1_Dim2: |
| return _tensor->component(TensorComponentType::Stride0).scalar(0, 0); |
| default: |
| CKW_THROW_MSG("Unsupported tensor format"); |
| return _tensor->component(TensorComponentType::Unknown).scalar(0, 0); |
| } |
| } |
| |
| TileVariable Tensor3dMapper::stride_y() const |
| { |
| switch (_format) |
| { |
| case TensorSamplerFormat::Dim0_Dim1xDim2_1: |
| case TensorSamplerFormat::Dim0_Dim1_Dim2: |
| return _tensor->component(TensorComponentType::Stride1).scalar(0, 0); |
| default: |
| CKW_THROW_MSG("Unsupported tensor format"); |
| return _tensor->component(TensorComponentType::Unknown).scalar(0, 0); |
| } |
| } |
| |
| TileVariable Tensor3dMapper::stride_z() const |
| { |
| TileVariable stride_zero; |
| |
| switch (_format) |
| { |
| case TensorSamplerFormat::Dim0_Dim1xDim2_1: |
| stride_zero = _tensor->component(TensorComponentType::Stride3).scalar(0, 0); |
| stride_zero.str = "0"; |
| return stride_zero; |
| case TensorSamplerFormat::Dim0_Dim1_Dim2: |
| return _tensor->component(TensorComponentType::Stride2).scalar(0, 0); |
| default: |
| CKW_THROW_MSG("Unsupported tensor format"); |
| return _tensor->component(TensorComponentType::Unknown).scalar(0, 0); |
| } |
| } |
| |
| TileVariable Tensor3dMapper::stride_batch() const |
| { |
| switch (_format) |
| { |
| case TensorSamplerFormat::Dim0_Dim1xDim2_1: |
| case TensorSamplerFormat::Dim0_Dim1_Dim2: |
| return _tensor->component(TensorComponentType::Stride3).scalar(0, 0); |
| default: |
| CKW_THROW_MSG("Unsupported tensor format"); |
| return _tensor->component(TensorComponentType::Unknown).scalar(0, 0); |
| } |
| } |
| } // namespace ckw |