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Diffstat (limited to 'arm_compute/runtime/CL/functions/CLConcatenateLayer.h')
-rw-r--r-- | arm_compute/runtime/CL/functions/CLConcatenateLayer.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/arm_compute/runtime/CL/functions/CLConcatenateLayer.h b/arm_compute/runtime/CL/functions/CLConcatenateLayer.h new file mode 100644 index 0000000000..018c58942f --- /dev/null +++ b/arm_compute/runtime/CL/functions/CLConcatenateLayer.h @@ -0,0 +1,81 @@ +/* + * 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_CLCONCATENATELAYER_H__ +#define __ARM_COMPUTE_CLCONCATENATELAYER_H__ + +#include "arm_compute/runtime/IFunction.h" + +#include "arm_compute/core/Types.h" + +#include <memory> +#include <vector> + +namespace arm_compute +{ +// Forward declarations +class ICLTensor; +class ITensorInfo; +class Status; + +/** Basic function to execute concatenate tensors along a given axis. This function calls the following kernels: + * + * -# @ref CLWidthConcatenateLayer (if underlying concatenation axis is 0). + * -# @ref CLDepthConcatenateLayer (if underlying concatenation axis is 2). + */ +class CLConcatenateLayer : public IFunction +{ +public: + /** Default constructor */ + CLConcatenateLayer(); + /** Initialise the kernel's inputs vector and output. + * + * @note Input and output tensor dimensions preconditions defer depending on the concatenation axis. + * @note Preconditions can be found respectively at @ref CLWidthConcatenateLayer and @ref CLDepthConcatenateLayer. + * + * @param[in,out] inputs_vector The vectors containing all the tensors to concatenate. Data types supported: QASYMM8/F16/F32. + * @param[out] output Output tensor. Data types supported: Same as @p input. + * @param[in] axis Concatenation axis. Supported underlying concatenation axis are 0 and 2. + */ + void configure(std::vector<ICLTensor *> inputs_vector, ICLTensor *output, DataLayoutDimension axis); + /** Static function to check if given info will lead to a valid configuration of @ref CLConcatenateLayer + * + * @note Input and output tensor dimensions preconditions defer depending on the concatenation axis. + * @note Preconditions can be found respectively at @ref CLWidthConcatenateLayer and @ref CLDepthConcatenateLayer. + * + * @param[in] inputs_vector The vectors containing all the tensors info to concatenate. Data types supported: QASYMM8/F16/F32. + * @param[in] output Output tensor info. Data types supported: Same as @p input. + * @param[in] axis Concatenation axis. Supported underlying concatenation axis are 0 and 2. + * + * @return a status + */ + static Status validate(const std::vector<ITensorInfo *> &inputs_vector, const ITensorInfo *output, DataLayoutDimension axis); + + // Inherited methods overridden: + void run() override; + +private: + std::unique_ptr<IFunction> _concat_function; +}; +} +#endif /* __ARM_COMPUTE_CLCONCATENATELAYER_H__ */ |