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Diffstat (limited to 'compute_kernel_writer/src/Tensor3dMapper.cpp')
| -rw-r--r-- | compute_kernel_writer/src/Tensor3dMapper.cpp | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/compute_kernel_writer/src/Tensor3dMapper.cpp b/compute_kernel_writer/src/Tensor3dMapper.cpp new file mode 100644 index 0000000000..acef6412a4 --- /dev/null +++ b/compute_kernel_writer/src/Tensor3dMapper.cpp @@ -0,0 +1,155 @@ +/* + * 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 |