From d9769583c44d8ad79e7fcf662715b2460e96084b Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Thu, 3 Aug 2017 10:19:40 +0100 Subject: COMPMID-: Implement L2NormalizationLayer. Change-Id: I2223850b84826a87650729d287c57c22bcab7462 Reviewed-on: http://mpd-gerrit.cambridge.arm.com/82767 Tested-by: Kaizen Reviewed-by: Anthony Barbier --- src/runtime/NEON/functions/NEL2Normalize.cpp | 50 ++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 src/runtime/NEON/functions/NEL2Normalize.cpp (limited to 'src/runtime/NEON/functions/NEL2Normalize.cpp') diff --git a/src/runtime/NEON/functions/NEL2Normalize.cpp b/src/runtime/NEON/functions/NEL2Normalize.cpp new file mode 100644 index 0000000000..378d78e3f3 --- /dev/null +++ b/src/runtime/NEON/functions/NEL2Normalize.cpp @@ -0,0 +1,50 @@ +/* + * 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. + */ +#include "arm_compute/runtime/NEON/functions/NEL2Normalize.h" + +#include "arm_compute/core/Helpers.h" +#include "arm_compute/runtime/NEON/NEScheduler.h" + +using namespace arm_compute; + +NEL2Normalize::NEL2Normalize() + : _reduce_func(), _normalize_kernel(), _sumsq() +{ +} + +void NEL2Normalize::configure(ITensor *input, ITensor *output, unsigned int axis, float epsilon) +{ + // Configure Kernels + _reduce_func.configure(input, &_sumsq, axis, ReductionOperation::SUM_SQUARE); + _normalize_kernel.configure(input, &_sumsq, output, axis, epsilon); + + // Allocate intermediate tensors + _sumsq.allocator()->allocate(); +} + +void NEL2Normalize::run() +{ + _reduce_func.run(); + NEScheduler::get().schedule(&_normalize_kernel, Window::DimY); +} -- cgit v1.2.1