Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2018 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "arm_compute/graph2/backends/CL/CLSubTensorHandle.h" |
| 25 | |
| 26 | #include "arm_compute/core/utils/misc/Cast.h" |
| 27 | |
| 28 | namespace arm_compute |
| 29 | { |
| 30 | namespace graph2 |
| 31 | { |
| 32 | namespace backends |
| 33 | { |
| 34 | CLSubTensorHandle::CLSubTensorHandle(ITensorHandle *parent_handle, const TensorShape &shape, const Coordinates &coords) |
| 35 | : _sub_tensor() |
| 36 | { |
| 37 | ARM_COMPUTE_ERROR_ON(!parent_handle); |
| 38 | auto parent_tensor = arm_compute::utils::cast::polymorphic_downcast<ICLTensor *>(&parent_handle->tensor()); |
| 39 | _sub_tensor = arm_compute::CLSubTensor(parent_tensor, shape, coords); |
| 40 | } |
| 41 | |
| 42 | void CLSubTensorHandle::allocate() |
| 43 | { |
| 44 | // noop |
| 45 | } |
| 46 | |
| 47 | const arm_compute::ITensor &CLSubTensorHandle::tensor() const |
| 48 | { |
| 49 | return _sub_tensor; |
| 50 | } |
| 51 | |
| 52 | arm_compute::ITensor &CLSubTensorHandle::tensor() |
| 53 | { |
| 54 | return _sub_tensor; |
| 55 | } |
| 56 | |
| 57 | void CLSubTensorHandle::map(bool blocking) |
| 58 | { |
| 59 | _sub_tensor.map(blocking); |
| 60 | } |
| 61 | |
| 62 | void CLSubTensorHandle::unmap() |
| 63 | { |
| 64 | _sub_tensor.unmap(); |
| 65 | } |
| 66 | |
| 67 | bool CLSubTensorHandle::is_subtensor() const |
| 68 | { |
| 69 | return true; |
| 70 | } |
| 71 | } // namespace backends |
| 72 | } // namespace graph2 |
| 73 | } // namespace arm_compute |