From 7905f91d0765ea59cf0aadc2a338135f4965586f Mon Sep 17 00:00:00 2001 From: Abe Mbise Date: Thu, 7 Sep 2017 18:21:28 +0100 Subject: COMPMID-499: Port Gaussian 3x3 and 5x5 to new validation Change-Id: Icb82186cb97bd8d6e2c4c63f050ee44e5d753ff7 Reviewed-on: http://mpd-gerrit.cambridge.arm.com/86926 Tested-by: Kaizen Reviewed-by: Moritz Pflanzer --- tests/validation/CPP/Gaussian3x3.cpp | 55 ++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 tests/validation/CPP/Gaussian3x3.cpp (limited to 'tests/validation/CPP/Gaussian3x3.cpp') diff --git a/tests/validation/CPP/Gaussian3x3.cpp b/tests/validation/CPP/Gaussian3x3.cpp new file mode 100644 index 0000000000..c71eade5c1 --- /dev/null +++ b/tests/validation/CPP/Gaussian3x3.cpp @@ -0,0 +1,55 @@ +/* + * 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/core/Helpers.h" + +#include "Gaussian3x3.h" +#include "Utils.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +template +SimpleTensor gaussian3x3(const SimpleTensor &src, BorderMode border_mode, T constant_border_value) +{ + SimpleTensor dst(src.shape(), src.data_type()); + const std::array filter{ { 1, 2, 1, 2, 4, 2, 1, 2, 1 } }; + const float scale = 1.f / 16.f; + for(int element_idx = 0; element_idx < src.num_elements(); ++element_idx) + { + const Coordinates id = index2coord(src.shape(), element_idx); + apply_2d_spatial_filter(id, src, dst, TensorShape(3U, 3U), filter.data(), scale, border_mode, constant_border_value); + } + return dst; +} + +template SimpleTensor gaussian3x3(const SimpleTensor &src, BorderMode border_mode, uint8_t constant_border_value); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute -- cgit v1.2.1