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author | Georgios Pinitas <georgios.pinitas@arm.com> | 2017-09-26 12:32:57 +0100 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:35:24 +0000 |
commit | 6f669f039fb74675b858bc3703295609a6a3e122 (patch) | |
tree | 704847bbebb2439f68309680bd4f4142b876c179 /arm_compute/graph/SubTensor.h | |
parent | 1682430e220eb609752c650f85c0f96e375b6d6a (diff) | |
download | ComputeLibrary-6f669f039fb74675b858bc3703295609a6a3e122.tar.gz |
COMPMID-417: Add grouping in convolution layer
-Adds grouping support in convolution layer
-Adds Normalization layer node in graph
-Adds alexnet example
-Fixes FullyConnectedLayer output autoconfigure (works only for 1d batch
space)
Change-Id: I5bd75f9a8b08cfd68f7c34745150266c2bc4221f
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/89518
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Diffstat (limited to 'arm_compute/graph/SubTensor.h')
-rw-r--r-- | arm_compute/graph/SubTensor.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/arm_compute/graph/SubTensor.h b/arm_compute/graph/SubTensor.h new file mode 100644 index 0000000000..a73b0d6b0e --- /dev/null +++ b/arm_compute/graph/SubTensor.h @@ -0,0 +1,104 @@ +/* + * Copyright (c) 2017 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_SUBTENSOR_H__ +#define __ARM_COMPUTE_GRAPH_SUBTENSOR_H__ + +#include "arm_compute/graph/ITensorAccessor.h" +#include "arm_compute/graph/Tensor.h" +#include "arm_compute/graph/Types.h" +#include "support/ToolchainSupport.h" + +#include <memory> + +namespace arm_compute +{ +namespace graph +{ +/** SubTensor class */ +class SubTensor final +{ +public: + /** Default Constructor */ + SubTensor(); + /** Constructor + * + * @param[in] parent Parent to create sub-tensor from + * @param[in] tensor_shape Sub-tensor shape + * @param[in] coords Starting coordinates of the sub-tensor in the parent tensor + */ + SubTensor(Tensor &parent, TensorShape tensor_shape, Coordinates coords); + /** Constructor + * + * @param[in] parent Parent to create sub-tensor from + * @param[in] tensor_shape Sub-tensor shape + * @param[in] coords Starting coordinates of the sub-tensor in the parent tensor + * @param[in] target Execution target + */ + SubTensor(ITensor *parent, TensorShape tensor_shape, Coordinates coords, Hint target); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + SubTensor(const SubTensor &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + SubTensor &operator=(const SubTensor &) = delete; + /** Allow instances of this class to be moved */ + SubTensor(SubTensor &&) = default; + /** Allow instances of this class to be moved */ + SubTensor &operator=(SubTensor &&) = default; + /** Default Destructor */ + ~SubTensor() = default; + + /** Sets the given TensorInfo to the tensor + * + * @param[in] info TensorInfo to set + */ + void set_info(SubTensorInfo &&info); + /** Returns tensor's TensorInfo + * + * @return TensorInfo of the tensor + */ + const SubTensorInfo &info() const; + /** Returns a pointer to the internal tensor + * + * @return Tensor + */ + ITensor *tensor(); + /** Return the target that this tensor is pinned on + * + * @return Target of the tensor + */ + Hint target() const; + +private: + /** Instantiates a sub-tensor */ + void instantiate_subtensor(); + +private: + Hint _target; /**< Target that this tensor is pinned on */ + Coordinates _coords; /**< SubTensor Coordinates */ + SubTensorInfo _info; /**< SubTensor metadata */ + ITensor *_parent; /**< Parent tensor */ + std::unique_ptr<ITensor> _subtensor; /**< SubTensor */ +}; +} // namespace graph +} // namespace arm_compute +#endif /* __ARM_COMPUTE_GRAPH_SUBTENSOR_H__ */ |