From 04f089cbcb4407e8d2883525edb661ba15ea922d Mon Sep 17 00:00:00 2001 From: Michalis Spyrou Date: Tue, 8 Aug 2017 17:42:38 +0100 Subject: COMPMID-476 L2 Normalization for CL Change-Id: I88f87173645880eb823916c5d4ac884c372a4fb4 Reviewed-on: http://mpd-gerrit.cambridge.arm.com/83269 Reviewed-by: Anthony Barbier Tested-by: Kaizen --- src/runtime/CL/functions/CLL2Normalize.cpp | 56 ++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 src/runtime/CL/functions/CLL2Normalize.cpp (limited to 'src/runtime/CL/functions/CLL2Normalize.cpp') diff --git a/src/runtime/CL/functions/CLL2Normalize.cpp b/src/runtime/CL/functions/CLL2Normalize.cpp new file mode 100644 index 0000000000..18d05beba2 --- /dev/null +++ b/src/runtime/CL/functions/CLL2Normalize.cpp @@ -0,0 +1,56 @@ +/* + * 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/CL/functions/CLL2Normalize.h" + +#include "arm_compute/core/CL/ICLTensor.h" +#include "arm_compute/core/CL/kernels/CLL2NormalizeKernel.h" +#include "arm_compute/core/Error.h" +#include "arm_compute/core/PixelValue.h" +#include "arm_compute/core/TensorInfo.h" +#include "arm_compute/core/Validate.h" +#include "arm_compute/runtime/CL/CLScheduler.h" +#include "support/ToolchainSupport.h" + +using namespace arm_compute; + +CLL2Normalize::CLL2Normalize() + : _reduce_func(), _normalize_kernel(), _sumsq() +{ +} + +void CLL2Normalize::configure(ICLTensor *input, ICLTensor *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 tensor + _sumsq.allocator()->allocate(); +} + +void CLL2Normalize::run() +{ + _reduce_func.run(); + CLScheduler::get().enqueue(_normalize_kernel, true); +} -- cgit v1.2.1