Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 Arm Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 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/runtime/CL/CLSubTensor.h" |
| 25 | |
| 26 | #include "arm_compute/core/CL/OpenCL.h" |
| 27 | #include "arm_compute/core/Error.h" |
| 28 | #include "arm_compute/runtime/CL/CLScheduler.h" |
| 29 | |
| 30 | using namespace arm_compute; |
| 31 | |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 32 | CLSubTensor::CLSubTensor() |
| 33 | : _parent(nullptr), _info() |
| 34 | { |
| 35 | } |
| 36 | |
Georgios Pinitas | 652bde5 | 2018-01-10 15:33:28 +0000 | [diff] [blame] | 37 | CLSubTensor::CLSubTensor(ICLTensor *parent, const TensorShape &tensor_shape, const Coordinates &coords, bool extend_parent) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 38 | : _parent(nullptr), _info() |
| 39 | { |
| 40 | ARM_COMPUTE_ERROR_ON(parent == nullptr); |
Georgios Pinitas | 652bde5 | 2018-01-10 15:33:28 +0000 | [diff] [blame] | 41 | _info = SubTensorInfo(parent->info(), tensor_shape, coords, extend_parent); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 42 | _parent = parent; |
| 43 | } |
| 44 | |
| 45 | ITensorInfo *CLSubTensor::info() const |
| 46 | { |
| 47 | return &_info; |
| 48 | } |
| 49 | |
| 50 | ITensorInfo *CLSubTensor::info() |
| 51 | { |
| 52 | return &_info; |
| 53 | } |
| 54 | |
| 55 | const cl::Buffer &CLSubTensor::cl_buffer() const |
| 56 | { |
| 57 | ARM_COMPUTE_ERROR_ON(_parent == nullptr); |
| 58 | return _parent->cl_buffer(); |
| 59 | } |
| 60 | |
Georgios Pinitas | 4c5469b | 2019-05-21 13:32:43 +0100 | [diff] [blame] | 61 | CLQuantization CLSubTensor::quantization() const |
| 62 | { |
| 63 | return _parent->quantization(); |
| 64 | } |
| 65 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 66 | ICLTensor *CLSubTensor::parent() |
| 67 | { |
| 68 | return _parent; |
| 69 | } |
| 70 | |
| 71 | void CLSubTensor::map(bool blocking) |
| 72 | { |
| 73 | ICLTensor::map(CLScheduler::get().queue(), blocking); |
| 74 | } |
| 75 | |
| 76 | void CLSubTensor::unmap() |
| 77 | { |
| 78 | ICLTensor::unmap(CLScheduler::get().queue()); |
| 79 | } |
| 80 | |
| 81 | uint8_t *CLSubTensor::do_map(cl::CommandQueue &q, bool blocking) |
| 82 | { |
| 83 | ARM_COMPUTE_ERROR_ON(cl_buffer().get() == nullptr); |
| 84 | return static_cast<uint8_t *>(q.enqueueMapBuffer(cl_buffer(), blocking ? CL_TRUE : CL_FALSE, CL_MAP_READ | CL_MAP_WRITE, 0, info()->total_size())); |
| 85 | } |
| 86 | |
| 87 | void CLSubTensor::do_unmap(cl::CommandQueue &q) |
| 88 | { |
| 89 | ARM_COMPUTE_ERROR_ON(cl_buffer().get() == nullptr); |
| 90 | q.enqueueUnmapMemObject(cl_buffer(), buffer()); |
| 91 | } |