| /* |
| * Copyright (c) 2018-2019 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 "arm_compute/graph/backends/NEON/NETensorHandle.h" |
| |
| #include "arm_compute/core/utils/misc/Cast.h" |
| #include "arm_compute/runtime/MemoryGroup.h" |
| |
| namespace arm_compute |
| { |
| namespace graph |
| { |
| namespace backends |
| { |
| NETensorHandle::NETensorHandle(const ITensorInfo &info) |
| : _tensor() |
| { |
| _tensor.allocator()->init(info); |
| } |
| |
| void NETensorHandle::allocate() |
| { |
| _tensor.allocator()->allocate(); |
| } |
| |
| void NETensorHandle::free() |
| { |
| _tensor.allocator()->free(); |
| } |
| |
| void NETensorHandle::manage(IMemoryGroup *mg) |
| { |
| if(mg != nullptr) |
| { |
| mg->manage(&_tensor); |
| } |
| } |
| |
| void NETensorHandle::map(bool blocking) |
| { |
| ARM_COMPUTE_UNUSED(blocking); |
| } |
| |
| void NETensorHandle::unmap() |
| { |
| } |
| |
| void NETensorHandle::release_if_unused() |
| { |
| // TODO (geopin01): Release tensor only if all sub-tensors are marked as not used |
| if(!_tensor.is_used()) |
| { |
| _tensor.allocator()->free(); |
| } |
| } |
| |
| const arm_compute::ITensor &NETensorHandle::tensor() const |
| { |
| return _tensor; |
| } |
| |
| arm_compute::ITensor &NETensorHandle::tensor() |
| { |
| return _tensor; |
| } |
| |
| ITensorHandle *NETensorHandle::parent_handle() |
| { |
| return this; |
| } |
| |
| bool NETensorHandle::is_subtensor() const |
| { |
| return false; |
| } |
| |
| Target NETensorHandle::target() const |
| { |
| return Target::NEON; |
| } |
| } // namespace backends |
| } // namespace graph |
| } // namespace arm_compute |