From 9e1f074af3a71b5bd5bd87b292c74fb57a90347c Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Mon, 17 May 2021 03:06:08 +0100 Subject: Port NEFlatten layer to a memory injecting interface Resolves: COMPMID-4503 Signed-off-by: Georgios Pinitas Change-Id: Ic536f62a9561d709c16d5f9cca28784cb7f281b6 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5650 Tested-by: Arm Jenkins Reviewed-by: Michalis Spyrou Comments-Addressed: Arm Jenkins --- src/runtime/cpu/operators/CpuFlatten.h | 66 ++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 src/runtime/cpu/operators/CpuFlatten.h (limited to 'src/runtime/cpu/operators/CpuFlatten.h') diff --git a/src/runtime/cpu/operators/CpuFlatten.h b/src/runtime/cpu/operators/CpuFlatten.h new file mode 100644 index 0000000000..ae71453988 --- /dev/null +++ b/src/runtime/cpu/operators/CpuFlatten.h @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2021 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_CPU_FLATTEN_H +#define ARM_COMPUTE_CPU_FLATTEN_H + +#include "src/runtime/cpu/ICpuOperator.h" + +namespace arm_compute +{ +namespace cpu +{ +/** Basic function to flatten a given input */ +class CpuFlatten : public ICpuOperator +{ +public: + /** Constructor */ + CpuFlatten() = default; + /** Configure operator for a given list of arguments + * + * Valid data layouts: + * - All + * + * Valid data type configurations: + * |src |dst | + * |:--------------|:--------------| + * |All |All | + * + * @param[in] src Source tensor to flatten with at least 3 dimensions. + * The dimensions above the third will be interpreted as batches. Data types supported: All + * @param[in] dst Destination tensor with shape [w*h*d, input_batches] where: + * w = width input tensor, h = height input tensor and d = depth input tensor. + * Data type supported: same as @p src + */ + void configure(const ITensorInfo *src, ITensorInfo *dst); + /** Static function to check if given info will lead to a valid configuration + * + * Similar to @ref CpuFlatten::configure() + * + * @return a status + */ + static Status validate(const ITensorInfo *src, const ITensorInfo *dst); +}; +} // namespace cpu +} // namespace arm_compute +#endif /* ARM_COMPUTE_CPU_FLATTEN_H */ -- cgit v1.2.1