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Diffstat (limited to 'src/graph2/nodes/SplitLayerNode.cpp')
-rw-r--r-- | src/graph2/nodes/SplitLayerNode.cpp | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/src/graph2/nodes/SplitLayerNode.cpp b/src/graph2/nodes/SplitLayerNode.cpp deleted file mode 100644 index c34a7ff176..0000000000 --- a/src/graph2/nodes/SplitLayerNode.cpp +++ /dev/null @@ -1,117 +0,0 @@ -/* - * 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/nodes/SplitLayerNode.h" - -#include "arm_compute/core/Utils.h" -#include "arm_compute/graph2/Graph.h" -#include "arm_compute/graph2/INodeVisitor.h" - -namespace arm_compute -{ -namespace graph2 -{ -SplitLayerNode::SplitLayerNode(unsigned int num_splits, unsigned int axis) - : _num_splits(num_splits), _axis(axis) -{ - _input_edges.resize(1, EmptyEdgeID); - _outputs.resize(num_splits, NullTensorID); -} - -unsigned int SplitLayerNode::num_splits() const -{ - return _num_splits; -} - -unsigned int SplitLayerNode::axis() const -{ - return _axis; -} - -std::pair<TensorShape, Coordinates> SplitLayerNode::compute_output_shape(TensorShape input_shape, unsigned int num_splits, unsigned int axis, unsigned int idx) -{ - ARM_COMPUTE_ERROR_ON(axis >= input_shape.num_dimensions()); - ARM_COMPUTE_ERROR_ON_MSG(input_shape[axis] % num_splits, "Split should be exact"); - - const unsigned int split_size = input_shape[axis] / num_splits; - - TensorShape output_shape = input_shape; - output_shape.set(axis, split_size); - - Coordinates coords; - coords.set(axis, idx * split_size); - - return std::make_pair(output_shape, coords); -} - -bool SplitLayerNode::forward_descriptors() -{ - if(input_id(0) != NullTensorID) - { - for(unsigned int i = 0; i < _outputs.size(); ++i) - { - if(output_id(i) != NullTensorID) - { - Tensor *dst_i = output(i); - ARM_COMPUTE_ERROR_ON(dst_i == nullptr); - dst_i->desc() = configure_output(i); - } - } - return true; - } - return false; -} - -TensorDescriptor SplitLayerNode::configure_output(size_t idx) const -{ - ARM_COMPUTE_UNUSED(idx); - ARM_COMPUTE_ERROR_ON(idx >= _outputs.size()); - - const Tensor *src = input(0); - ARM_COMPUTE_ERROR_ON(src == nullptr); - - TensorShape output_shape; - - TensorDescriptor output_info = src->desc(); - std::tie(output_shape, std::ignore) = compute_output_shape(src->desc().shape, _num_splits, _axis, idx); - output_info.shape = output_shape; - - return output_info; -} - -Status SplitLayerNode::validate() -{ - return Status{}; -} - -NodeType SplitLayerNode::type() const -{ - return NodeType::SplitLayer; -} - -void SplitLayerNode::accept(INodeVisitor &v) -{ - v.visit(*this); -} -} // namespace graph2 -} // namespace arm_compute
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