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Diffstat (limited to 'arm_compute/runtime/NEON/functions/NEReductionOperation.h')
-rw-r--r-- | arm_compute/runtime/NEON/functions/NEReductionOperation.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/arm_compute/runtime/NEON/functions/NEReductionOperation.h b/arm_compute/runtime/NEON/functions/NEReductionOperation.h new file mode 100644 index 0000000000..9aa5228b16 --- /dev/null +++ b/arm_compute/runtime/NEON/functions/NEReductionOperation.h @@ -0,0 +1,66 @@ +/* + * 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_NEREDUCTIONOPERATION_H__ +#define __ARM_COMPUTE_NEREDUCTIONOPERATION_H__ + +#include "arm_compute/runtime/IFunction.h" + +#include "arm_compute/core/NEON/kernels/NEFillBorderKernel.h" +#include "arm_compute/core/NEON/kernels/NEReductionOperationKernel.h" +#include "arm_compute/core/Types.h" + +namespace arm_compute +{ +class ITensor; + +/** Basic function to simulate a reduction operation. This function calls the following NEON kernels: + * + * -# @ref NEFillBorderKernel + * -# @ref NEReductionOperationKernel + * + */ +class NEReductionOperation : public IFunction +{ +public: + /** Default constructor */ + NEReductionOperation(); + /** Set the input and output tensors. + * + * @param[in, out] input Source tensor. Data type supported: F32. (Written to only for border_size != 0) + * @param[out] output Destination tensor. Data types supported: same as @p input. + * @param[in] axis Dimension along which to reduce. Supported reduction axis : 0 + * @param[in] op Reduction operation to perform. + */ + void configure(ITensor *input, ITensor *output, unsigned int axis, ReductionOperation op); + + // Inherited methods overridden: + void run() override; + +private: + NEReductionOperationKernel _reduction_kernel; + NEFillBorderKernel _fill_border_kernel; + size_t _window_split; +}; +} +#endif /* __ARM_COMPUTE_NEREDUCTIONOPERATION_H__ */ |