From c9938d26cc12896c4d37eabac185b4fbe3365f93 Mon Sep 17 00:00:00 2001 From: Sanghoon Lee Date: Mon, 16 Oct 2017 16:36:44 +0100 Subject: COMPMID-572: Porting dilate to the new framework. Change-Id: I85472973281d58aece89cbe0e08a9257d74fb3dc Reviewed-on: http://mpd-gerrit.cambridge.arm.com/92060 Tested-by: Kaizen Reviewed-by: Pablo Tello Reviewed-by: Anthony Barbier --- tests/validation/CPP/Dilate.cpp | 81 +++++++++++++++++++++++++++++++++++++++++ tests/validation/CPP/Dilate.h | 43 ++++++++++++++++++++++ 2 files changed, 124 insertions(+) create mode 100644 tests/validation/CPP/Dilate.cpp create mode 100644 tests/validation/CPP/Dilate.h (limited to 'tests/validation/CPP') diff --git a/tests/validation/CPP/Dilate.cpp b/tests/validation/CPP/Dilate.cpp new file mode 100644 index 0000000000..0683a0a9a1 --- /dev/null +++ b/tests/validation/CPP/Dilate.cpp @@ -0,0 +1,81 @@ +/* + * 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 "Dilate.h" + +#include "Utils.h" +#include "tests/validation/Helpers.h" + +#include +#include + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +template +SimpleTensor dilate(const SimpleTensor &src, BorderMode border_mode, T constant_border_value) +{ + /* + -1 x +1 + -1 [tl][tc][tr] -1 + y [ml][xy][mr] y + +1 [bl][bc][br] +1 + -1 x +1 + dilate: + dst(x, y) = max[ src(x', y') for x-1<=x'<=x+1, y-1<=y'<=y+1 ] = max({tl, tc, tr, ml, xy, mr, bl, bc, br}) + */ + SimpleTensor dst(src.shape(), src.data_type()); + + for(int i = 0; i < src.num_elements(); ++i) + { + Coordinates coord = index2coord(src.shape(), i); + const int x = coord.x(); + const int y = coord.y(); + + std::array neighbours = { { 0 } }; + for(int row = y - 1, j = 0; row <= y + 1; ++row) + { + for(int col = x - 1; col <= x + 1; ++col, ++j) + { + coord.set(0, col); + coord.set(1, row); + neighbours[j] = tensor_elem_at(src, coord, border_mode, constant_border_value); + } + } + + dst[i] = *std::max_element(neighbours.cbegin(), neighbours.cend()); + } + + return dst; +} + +template SimpleTensor dilate(const SimpleTensor &src, BorderMode border_mode, uint8_t constant_border_value); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute diff --git a/tests/validation/CPP/Dilate.h b/tests/validation/CPP/Dilate.h new file mode 100644 index 0000000000..6586cbf841 --- /dev/null +++ b/tests/validation/CPP/Dilate.h @@ -0,0 +1,43 @@ +/* + * 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. + */ +#ifndef __ARM_COMPUTE_TEST_DILATE_H__ +#define __ARM_COMPUTE_TEST_DILATE_H__ + +#include "tests/SimpleTensor.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +template +SimpleTensor dilate(const SimpleTensor &src, BorderMode border_mode, T constant_border_value = 0); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* __ARM_COMPUTE_TEST_DILATE_H__ */ -- cgit v1.2.1