From 16934a511ccd37a28000a9fabb3e6e5fc6f51ec9 Mon Sep 17 00:00:00 2001 From: Michalis Spyrou Date: Tue, 21 Aug 2018 18:03:58 +0100 Subject: COMPMID-1227 Implementing Space to Batch on OpenCL Change-Id: I6fd83d6584c56a4fd2470948f1987e23237c16d3 Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/145577 Reviewed-by: Georgios Pinitas Tested-by: bsgcomp --- tests/validation/reference/SpaceToBatch.cpp | 82 +++++++++++++++++++++++++++++ tests/validation/reference/SpaceToBatch.h | 44 ++++++++++++++++ 2 files changed, 126 insertions(+) create mode 100644 tests/validation/reference/SpaceToBatch.cpp create mode 100644 tests/validation/reference/SpaceToBatch.h (limited to 'tests/validation/reference') diff --git a/tests/validation/reference/SpaceToBatch.cpp b/tests/validation/reference/SpaceToBatch.cpp new file mode 100644 index 0000000000..979ab94b33 --- /dev/null +++ b/tests/validation/reference/SpaceToBatch.cpp @@ -0,0 +1,82 @@ +/* + * Copyright (c) 2018 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 "SpaceToBatch.h" + +#include "tests/validation/Helpers.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +// Space to Batch +template +SimpleTensor space_to_batch(const SimpleTensor &src, const SimpleTensor &block_shape, const SimpleTensor &paddings, const TensorShape &dst_shape) +{ + SimpleTensor result(dst_shape, src.data_type()); + + auto width_out = static_cast(dst_shape[0]); + auto height_out = static_cast(dst_shape[1]); + auto z_out = static_cast(dst_shape[2]); + + int out_pos = 0; + for(int batch = 0; batch < static_cast(dst_shape[3]); ++batch) + { + for(int z = 0; z < z_out; ++z) + { + for(int y = 0; y < height_out; ++y) + { + for(int x = 0; x < width_out; ++x) + { + if(x < paddings[0] || x > width_out - paddings[1] - 1 + || y < paddings[2] || y > height_out - paddings[3] - 1) + { + result[out_pos] = 0; + } + else + { + const int r = dst_shape[3] / (block_shape[0] * block_shape[1]); + const int in_x = (block_shape[0] * (x - paddings[0]) + (batch / r) % block_shape[0]); + const int in_y = (block_shape[1] * (y - paddings[2]) + (batch / r) / block_shape[0]); + int in_pos = in_x + src.shape()[0] * in_y + z * src.shape()[0] * src.shape()[1] + (batch % r) * src.shape()[0] * src.shape()[1] * src.shape()[2]; + result[out_pos] = src[in_pos]; + } + ++out_pos; + } + } + } + } + + return result; +} + +template SimpleTensor space_to_batch(const SimpleTensor &src, const SimpleTensor &block_shape, const SimpleTensor &paddings, const TensorShape &dst_shape); +template SimpleTensor space_to_batch(const SimpleTensor &src, const SimpleTensor &block_shape, const SimpleTensor &paddings, const TensorShape &dst_shape); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute diff --git a/tests/validation/reference/SpaceToBatch.h b/tests/validation/reference/SpaceToBatch.h new file mode 100644 index 0000000000..ba35211314 --- /dev/null +++ b/tests/validation/reference/SpaceToBatch.h @@ -0,0 +1,44 @@ +/* + * Copyright (c) 2018 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_SPACE_TO_BATCH_LAYER_H__ +#define __ARM_COMPUTE_TEST_SPACE_TO_BATCH_LAYER_H__ + +#include "tests/SimpleTensor.h" +#include "tests/validation/Helpers.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +template +SimpleTensor space_to_batch(const SimpleTensor &src, const SimpleTensor &block_shape, const SimpleTensor &paddings, const TensorShape &dst_shape); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* __ARM_COMPUTE_TEST_SPACE_TO_BATCH_LAYER_H__ */ -- cgit v1.2.1