From ba3682521398f228d6db6fb1bfbe464536b8d002 Mon Sep 17 00:00:00 2001 From: giuros01 Date: Tue, 19 Feb 2019 13:53:10 +0000 Subject: COMPMID-1947: Implement NESpaceToBatch Change-Id: I59b3c17874ba24559b7fddf74f7659a1b9177759 Signed-off-by: giuros01 Reviewed-on: https://review.mlplatform.org/c/735 Tested-by: Arm Jenkins Reviewed-by: Michalis Spyrou --- src/runtime/NEON/functions/NESpaceToBatchLayer.cpp | 88 ++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 src/runtime/NEON/functions/NESpaceToBatchLayer.cpp (limited to 'src/runtime/NEON') diff --git a/src/runtime/NEON/functions/NESpaceToBatchLayer.cpp b/src/runtime/NEON/functions/NESpaceToBatchLayer.cpp new file mode 100644 index 0000000000..46c28adfc0 --- /dev/null +++ b/src/runtime/NEON/functions/NESpaceToBatchLayer.cpp @@ -0,0 +1,88 @@ +/* + * Copyright (c) 2019 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. + */ + +#include "arm_compute/runtime/NEON/functions/NESpaceToBatchLayer.h" + +#include "arm_compute/core/Error.h" +#include "arm_compute/core/TensorInfo.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/core/Validate.h" +#include "arm_compute/runtime/NEON/NEScheduler.h" + +namespace arm_compute +{ +NESpaceToBatchLayer::NESpaceToBatchLayer() + : _space_to_batch_kernel(), _memset_kernel(), _has_padding(false) +{ +} + +void NESpaceToBatchLayer::configure(const ITensor *input, const ITensor *block_shape, const ITensor *paddings, ITensor *output) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(input, block_shape, paddings, output); + + if(input->info()->tensor_shape().total_size() != output->info()->tensor_shape().total_size()) + { + _has_padding = true; + _memset_kernel.configure(output, PixelValue()); + } + _space_to_batch_kernel.configure(input, block_shape, paddings, output); +} + +void NESpaceToBatchLayer::configure(const ITensor *input, const int block_shape_x, const int block_shape_y, const Size2D &padding_left, const Size2D &padding_right, ITensor *output) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); + + if(input->info()->tensor_shape().total_size() != output->info()->tensor_shape().total_size()) + { + _has_padding = true; + _memset_kernel.configure(output, PixelValue()); + } + _space_to_batch_kernel.configure(input, block_shape_x, block_shape_y, padding_left, padding_right, output); +} + +Status NESpaceToBatchLayer::validate(const ITensorInfo *input, const ITensorInfo *block_shape, const ITensorInfo *paddings, const ITensorInfo *output) +{ + ARM_COMPUTE_RETURN_ON_ERROR(NESpaceToBatchLayerKernel::validate(input, block_shape, paddings, output)); + + return Status{}; +} + +Status NESpaceToBatchLayer::validate(const ITensorInfo *input, const int block_shape_x, const int block_shape_y, const Size2D &padding_left, const Size2D &padding_right, + const ITensorInfo *output) +{ + ARM_COMPUTE_RETURN_ON_ERROR(NESpaceToBatchLayerKernel::validate(input, block_shape_x, block_shape_y, padding_left, padding_right, output)); + + return Status{}; +} + +void NESpaceToBatchLayer::run() +{ + // Zero out output only if we have paddings + if(_has_padding) + { + NEScheduler::get().schedule(&_memset_kernel, Window::DimY); + } + NEScheduler::get().schedule(&_space_to_batch_kernel, Window::DimY); +} +} // namespace arm_compute -- cgit v1.2.1