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author | Georgios Pinitas <georgios.pinitas@arm.com> | 2018-07-20 13:23:44 +0100 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:54:54 +0000 |
commit | e2220551b7a64b929650ba9a60529c31e70c13c5 (patch) | |
tree | 5d609887f15b4392cdade7bb388710ceafc62260 /arm_compute/graph/nodes/ConcatenateLayerNode.h | |
parent | eff8d95991205e874091576e2d225f63246dd0bb (diff) | |
download | ComputeLibrary-e2220551b7a64b929650ba9a60529c31e70c13c5.tar.gz |
COMPMID-1367: Enable NHWC in graph examples
Change-Id: Iabc54a3a1bdcd46a9a921cda39c7c85fef672b72
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/141449
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'arm_compute/graph/nodes/ConcatenateLayerNode.h')
-rw-r--r-- | arm_compute/graph/nodes/ConcatenateLayerNode.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/arm_compute/graph/nodes/ConcatenateLayerNode.h b/arm_compute/graph/nodes/ConcatenateLayerNode.h new file mode 100644 index 0000000000..20c8523752 --- /dev/null +++ b/arm_compute/graph/nodes/ConcatenateLayerNode.h @@ -0,0 +1,84 @@ +/* + * 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. + */ +#ifndef __ARM_COMPUTE_GRAPH_CONCATENATE_LAYER_NODE_H__ +#define __ARM_COMPUTE_GRAPH_CONCATENATE_LAYER_NODE_H__ + +#include "arm_compute/graph/INode.h" + +namespace arm_compute +{ +namespace graph +{ +/** Concatenation Layer node */ +class ConcatenateLayerNode final : public INode +{ +public: + /** Constructor + * + * @param[in] total_nodes Number of nodes that will get concatenated + * @param[in] axis Concatenation axis + */ + ConcatenateLayerNode(unsigned int total_nodes, DataLayoutDimension axis); + /** Computes concatenations output descriptor + * + * @param[in] input_descriptors Input descriptors + * @param[in] axis Concatenation axis + * + * @return Expected output descriptor + */ + static TensorDescriptor compute_output_descriptor(const std::vector<TensorDescriptor> &input_descriptors, DataLayoutDimension axis); + /** Disables or not the depth concatenate node + * + * @warning This is used when concatenate is performed using sub-tensors, where this node is used as a placeholder. + * + * @param[in] is_enabled If true a backend function is created to perform the concatenation (involves copying), + * while if false, no function is created and we assume that sub-tensors are properly set to simulate + * a zero copy operation. + */ + void set_enabled(bool is_enabled); + /** Enabled parameter accessor + * + * @return True if a backend function is to be created else false + */ + bool is_enabled() const; + /** Concatenation axis parameter accessor + * + * @return Concatenation axis + */ + DataLayoutDimension concatenation_axis() const; + + // Inherited overridden methods: + NodeType type() const override; + bool forward_descriptors() override; + TensorDescriptor configure_output(size_t idx) const override; + void accept(INodeVisitor &v) override; + +private: + unsigned int _total_nodes; + DataLayoutDimension _axis; + bool _is_enabled; +}; +} // namespace graph +} // namespace arm_compute +#endif /* __ARM_COMPUTE_GRAPH_CONCATENATE_LAYER_NODE_H__ */ |