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Diffstat (limited to 'src/graph2/backends/CL/CLSubTensorHandle.cpp')
-rw-r--r-- | src/graph2/backends/CL/CLSubTensorHandle.cpp | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/graph2/backends/CL/CLSubTensorHandle.cpp b/src/graph2/backends/CL/CLSubTensorHandle.cpp new file mode 100644 index 0000000000..2954652d71 --- /dev/null +++ b/src/graph2/backends/CL/CLSubTensorHandle.cpp @@ -0,0 +1,73 @@ +/* + * Copyright (c) 2018 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/graph2/backends/CL/CLSubTensorHandle.h" + +#include "arm_compute/core/utils/misc/Cast.h" + +namespace arm_compute +{ +namespace graph2 +{ +namespace backends +{ +CLSubTensorHandle::CLSubTensorHandle(ITensorHandle *parent_handle, const TensorShape &shape, const Coordinates &coords) + : _sub_tensor() +{ + ARM_COMPUTE_ERROR_ON(!parent_handle); + auto parent_tensor = arm_compute::utils::cast::polymorphic_downcast<ICLTensor *>(&parent_handle->tensor()); + _sub_tensor = arm_compute::CLSubTensor(parent_tensor, shape, coords); +} + +void CLSubTensorHandle::allocate() +{ + // noop +} + +const arm_compute::ITensor &CLSubTensorHandle::tensor() const +{ + return _sub_tensor; +} + +arm_compute::ITensor &CLSubTensorHandle::tensor() +{ + return _sub_tensor; +} + +void CLSubTensorHandle::map(bool blocking) +{ + _sub_tensor.map(blocking); +} + +void CLSubTensorHandle::unmap() +{ + _sub_tensor.unmap(); +} + +bool CLSubTensorHandle::is_subtensor() const +{ + return true; +} +} // namespace backends +} // namespace graph2 +} // namespace arm_compute
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