| /* |
| * Copyright (c) 2021 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 "src/common/utils/LegacySupport.h" |
| |
| namespace arm_compute |
| { |
| namespace detail |
| { |
| namespace |
| { |
| DataType convert_to_legacy_data_type(AclDataType data_type) |
| { |
| switch(data_type) |
| { |
| case AclDataType::AclFloat32: |
| return DataType::F32; |
| case AclDataType::AclFloat16: |
| return DataType::F16; |
| case AclDataType::AclBFloat16: |
| return DataType::BFLOAT16; |
| default: |
| return DataType::UNKNOWN; |
| } |
| } |
| |
| AclDataType convert_to_c_data_type(DataType data_type) |
| { |
| switch(data_type) |
| { |
| case DataType::F32: |
| return AclDataType::AclFloat32; |
| case DataType::F16: |
| return AclDataType::AclFloat16; |
| case DataType::BFLOAT16: |
| return AclDataType::AclBFloat16; |
| default: |
| return AclDataType::AclDataTypeUnknown; |
| } |
| } |
| |
| TensorShape create_legacy_tensor_shape(int32_t ndims, int32_t *shape) |
| { |
| TensorShape legacy_shape{}; |
| for(int32_t d = 0; d < ndims; ++d) |
| { |
| legacy_shape.set(d, shape[d], false); |
| } |
| return legacy_shape; |
| } |
| int32_t *create_tensor_shape_array(const TensorInfo &info) |
| { |
| const auto num_dims = info.num_dimensions(); |
| if(num_dims <= 0) |
| { |
| return nullptr; |
| } |
| |
| int32_t *shape_array = new int32_t[num_dims]; |
| |
| for(size_t d = 0; d < num_dims; ++d) |
| { |
| shape_array[d] = info.tensor_shape()[d]; |
| } |
| |
| return shape_array; |
| } |
| } // namespace |
| |
| TensorInfo convert_to_legacy_tensor_info(const AclTensorDescriptor &desc) |
| { |
| TensorInfo legacy_desc; |
| legacy_desc.init(create_legacy_tensor_shape(desc.ndims, desc.shape), 1, convert_to_legacy_data_type(desc.data_type)); |
| return legacy_desc; |
| } |
| |
| AclTensorDescriptor convert_to_descriptor(const TensorInfo &info) |
| { |
| const auto num_dims = info.num_dimensions(); |
| AclTensorDescriptor desc |
| { |
| static_cast<int32_t>(num_dims), |
| create_tensor_shape_array(info), |
| convert_to_c_data_type(info.data_type()), |
| nullptr, |
| 0 |
| }; |
| return desc; |
| } |
| } // namespace detail |
| } // namespace arm_compute |