diff options
Diffstat (limited to 'compute_kernel_writer/src/Tensor3dMapper.cpp')
| -rw-r--r-- | compute_kernel_writer/src/Tensor3dMapper.cpp | 140 |
1 files changed, 140 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..60f4f57466 --- /dev/null +++ b/compute_kernel_writer/src/Tensor3dMapper.cpp @@ -0,0 +1,140 @@ +/* + * 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" + + +namespace ckw +{ +Tensor3dMapper::Tensor3dMapper(ITensor *tensor, TensorSampler sampler) + : _tensor(tensor), _sampler(sampler) +{ +} + +std::string Tensor3dMapper::tensor_component_x() const +{ + const TensorSamplerFormat format = _sampler.format(); + switch(format) + { + case TensorSamplerFormat::Dim0_Dim1xDim2_1: + case TensorSamplerFormat::Dim0_Dim1_Dim2: + return _tensor->component(TensorComponentType::Dim0).scalar(0,0).str; + default: + CKW_THROW_MSG("Unsupported tensor format"); + return ""; + } +} + +std::string Tensor3dMapper::tensor_component_y() const +{ + const TensorSamplerFormat format = _sampler.format(); + switch(format) + { + case TensorSamplerFormat::Dim0_Dim1xDim2_1: + return _tensor->component(TensorComponentType::Dim1xDim2).scalar(0,0).str; + case TensorSamplerFormat::Dim0_Dim1_Dim2: + return _tensor->component(TensorComponentType::Dim1).scalar(0,0).str; + default: + CKW_THROW_MSG("Unsupported tensor format"); + return ""; + } +} + +std::string Tensor3dMapper::tensor_component_z() const +{ + const TensorSamplerFormat format = _sampler.format(); + switch(format) + { + case TensorSamplerFormat::Dim0_Dim1xDim2_1: + return "1"; + case TensorSamplerFormat::Dim0_Dim1_Dim2: + return _tensor->component(TensorComponentType::Dim2).scalar(0,0).str; + default: + CKW_THROW_MSG("Unsupported tensor format"); + return ""; + } +} + +std::string Tensor3dMapper::tensor_component_stride_x() const +{ + const TensorSamplerFormat format = _sampler.format(); + switch(format) + { + case TensorSamplerFormat::Dim0_Dim1xDim2_1: + case TensorSamplerFormat::Dim0_Dim1_Dim2: + return _tensor->component(TensorComponentType::Stride0).scalar(0,0).str; + default: + CKW_THROW_MSG("Unsupported tensor format"); + return ""; + } +} + +std::string Tensor3dMapper::tensor_component_stride_y() const +{ + const TensorSamplerFormat format = _sampler.format(); + switch(format) + { + case TensorSamplerFormat::Dim0_Dim1xDim2_1: + case TensorSamplerFormat::Dim0_Dim1_Dim2: + return _tensor->component(TensorComponentType::Stride1).scalar(0,0).str; + default: + CKW_THROW_MSG("Unsupported tensor format"); + return ""; + } +} + +std::string Tensor3dMapper::tensor_component_stride_z() const +{ + const TensorSamplerFormat format = _sampler.format(); + switch(format) + { + case TensorSamplerFormat::Dim0_Dim1xDim2_1: + return "0"; + case TensorSamplerFormat::Dim0_Dim1_Dim2: + return _tensor->component(TensorComponentType::Stride2).scalar(0,0).str; + default: + CKW_THROW_MSG("Unsupported tensor format"); + return ""; + } +} + +std::string Tensor3dMapper::tensor_component_stride_batch() const +{ + return _tensor->component(TensorComponentType::Stride3).scalar(0,0).str; +} + +TensorSampler Tensor3dMapper::sampler() const +{ + return _sampler; +} + +ITensor *Tensor3dMapper::tensor() const +{ + return _tensor; +} +} // namespace ckw
\ No newline at end of file |