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Diffstat (limited to 'arm_compute/graph2/Tensor.h')
-rw-r--r-- | arm_compute/graph2/Tensor.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/arm_compute/graph2/Tensor.h b/arm_compute/graph2/Tensor.h new file mode 100644 index 0000000000..fcba854a3e --- /dev/null +++ b/arm_compute/graph2/Tensor.h @@ -0,0 +1,114 @@ +/* + * 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_GRAPH2_TENSOR_H__ +#define __ARM_COMPUTE_GRAPH2_TENSOR_H__ + +#include "arm_compute/graph2/Types.h" + +#include "arm_compute/graph2/ITensorAccessor.h" +#include "arm_compute/graph2/ITensorHandle.h" +#include "arm_compute/graph2/TensorDescriptor.h" + +#include <memory> + +namespace arm_compute +{ +namespace graph2 +{ +/** Tensor object **/ +class Tensor final +{ +public: + /** Default constructor + * + * @param[in] id Tensor ID + * @param[in] desc Tensor information + */ + Tensor(TensorID id, TensorDescriptor desc); + /** Tensor ID accessor + * + * @return Tensor ID + */ + TensorID id() const; + /** TensorInfo metadata accessor + * + * @return Tensor descriptor metadata + */ + TensorDescriptor &desc(); + /** TensorInfo metadata accessor + * + * @return Tensor descriptor metadata + */ + const TensorDescriptor &desc() const; + /** Sets the backend tensor + * + * @param[in] backend_tensor Backend tensor to set + */ + void set_handle(std::unique_ptr<ITensorHandle> backend_tensor); + /** Backend tensor handle accessor + * + * @return Backend tensor handle + */ + ITensorHandle *handle(); + /** Sets the backend tensor accessor + * + * @param[in] accessor Accessor to set + */ + void set_accessor(std::unique_ptr<ITensorAccessor> accessor); + /** Backend tensor accessor + * + * @return Backend tensor accessor + */ + ITensorAccessor *accessor(); + /** Calls accessor on tensor + * + * @return True if the accessor was called else false + */ + bool call_accessor(); + /** Binds the tensor with an edge + * + * @param[in] eid Edge ID that is bound to the tensor + */ + void bind_edge(EdgeID eid); + /** Unbinds an edge from a tensor + * + * @param[in] eid Edge to unbind + */ + void unbind_edge(EdgeID eid); + /** Accessor the edges that are bound with the tensor + * + * @return Bound edges + */ + const std::set<EdgeID> bound_edges() const; + +private: + TensorID _id; /**< Tensor id */ + TensorDescriptor _desc; /**< Tensor metadata */ + std::unique_ptr<ITensorHandle> _handle; /**< Tensor Handle */ + std::unique_ptr<ITensorAccessor> _accessor; /**< Tensor Accessor */ + std::set<EdgeID> _bound_edges; /**< Edges bound to this tensor */ +}; +} // namespace graph2 +} // namespace arm_compute +#endif /* __ARM_COMPUTE_GRAPH2_TENSOR_H__ */ |