From 68dd25fbe6e4d3c3513fa5993863419769aa08fc Mon Sep 17 00:00:00 2001 From: Sang-Hoon Park Date: Mon, 19 Oct 2020 16:00:11 +0100 Subject: COMPMID-3637: Move utility headers from arm_compute to src Signed-off-by: Georgios Pinitas Change-Id: If9d6fa8c900b68c4b6fd373f2fc1f9abb83ea917 Signed-off-by: Michalis Spyrou Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4145 Tested-by: Arm Jenkins Reviewed-by: Sang-Hoon Park Comments-Addressed: Arm Jenkins --- src/core/helpers/NormalizationHelpers.h | 47 +++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 src/core/helpers/NormalizationHelpers.h (limited to 'src/core/helpers/NormalizationHelpers.h') diff --git a/src/core/helpers/NormalizationHelpers.h b/src/core/helpers/NormalizationHelpers.h new file mode 100644 index 0000000000..d94d5e3602 --- /dev/null +++ b/src/core/helpers/NormalizationHelpers.h @@ -0,0 +1,47 @@ +/* +* Copyright (c) 2020 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 SRC_CORE_HELPERS_NORMALIZATIONHELPERS_H +#define SRC_CORE_HELPERS_NORMALIZATIONHELPERS_H + +#include "arm_compute/core/Helpers.h" +#include "arm_compute/core/Types.h" + +namespace arm_compute +{ +/** Calculate the normalization dimension index for a given normalization type + * + * @param[in] layout Data layout of the input and output tensor + * @param[in] info Normalization info + * + * @return Normalization dimension index + */ +inline unsigned int get_normalization_dimension_index(DataLayout layout, const NormalizationLayerInfo &info) +{ + const unsigned int width_idx = get_data_layout_dimension_index(layout, DataLayoutDimension::WIDTH); + const unsigned int channel_idx = get_data_layout_dimension_index(layout, DataLayoutDimension::CHANNEL); + + return info.is_in_map() ? width_idx : channel_idx; +} +} // namespace arm_compute +#endif /* SRC_CORE_HELPERS_NORMALIZATIONHELPERS_H */ -- cgit v1.2.1