diff options
author | Michele Di Giorgio <michele.digiorgio@arm.com> | 2018-11-26 10:01:15 +0000 |
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committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2018-12-05 12:28:23 +0000 |
commit | 5daeffdd96c5e46ac2482431d578dfaf9b300cde (patch) | |
tree | df972e6291d292b4280968dcb5040e4e08bfa6e8 /tests/validation/reference | |
parent | 0d0028ca25a47dd51260e2555b336fc9f09d1df1 (diff) | |
download | ComputeLibrary-5daeffdd96c5e46ac2482431d578dfaf9b300cde.tar.gz |
COMPMID-1723: CL: Implement Reverse
Change-Id: Id0d4a07af24e2331161996083b0c1bab072bd405
Reviewed-on: https://review.mlplatform.org/322
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'tests/validation/reference')
-rw-r--r-- | tests/validation/reference/Reverse.cpp | 77 | ||||
-rw-r--r-- | tests/validation/reference/Reverse.h | 43 |
2 files changed, 120 insertions, 0 deletions
diff --git a/tests/validation/reference/Reverse.cpp b/tests/validation/reference/Reverse.cpp new file mode 100644 index 0000000000..1662dc24a0 --- /dev/null +++ b/tests/validation/reference/Reverse.cpp @@ -0,0 +1,77 @@ +/* + * 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 "Reverse.h" + +#include "arm_compute/core/Types.h" +#include "tests/validation/Helpers.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +template <typename T> +SimpleTensor<T> reverse(const SimpleTensor<T> &src, const SimpleTensor<uint32_t> &axis) +{ + ARM_COMPUTE_ERROR_ON(axis.shape().num_dimensions() > 1); + ARM_COMPUTE_ERROR_ON(axis.shape().x() > 4); + + // Create reference + SimpleTensor<T> dst{ src.shape(), src.data_type(), src.num_channels(), src.quantization_info() }; + + const unsigned int width = src.shape()[0]; + const unsigned int height = src.shape()[1]; + const unsigned int depth = src.shape()[2]; + const unsigned int batches = src.shape()[3]; + + std::array<bool, 4> to_reverse = { { false, false, false, false } }; + for(int i = 0; i < axis.num_elements(); ++i) + { + to_reverse[axis[i]] = true; + } + + for(int i = 0; i < src.num_elements(); ++i) + { + const Coordinates src_coord = index2coord(src.shape(), i); + const unsigned int dst_x = to_reverse[0] ? width - src_coord[0] - 1 : src_coord[0]; + const unsigned int dst_y = to_reverse[1] ? height - src_coord[1] - 1 : src_coord[1]; + const unsigned int dst_z = to_reverse[2] ? depth - src_coord[2] - 1 : src_coord[2]; + const unsigned int dst_w = to_reverse[3] ? batches - src_coord[3] - 1 : src_coord[3]; + + dst[coord2index(src.shape(), Coordinates(dst_x, dst_y, dst_z, dst_w))] = src[i]; + } + + return dst; +} + +template SimpleTensor<uint8_t> reverse(const SimpleTensor<uint8_t> &src, const SimpleTensor<uint32_t> &axis); +template SimpleTensor<half> reverse(const SimpleTensor<half> &src, const SimpleTensor<uint32_t> &axis); +template SimpleTensor<float> reverse(const SimpleTensor<float> &src, const SimpleTensor<uint32_t> &axis); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute diff --git a/tests/validation/reference/Reverse.h b/tests/validation/reference/Reverse.h new file mode 100644 index 0000000000..a5ff7b066f --- /dev/null +++ b/tests/validation/reference/Reverse.h @@ -0,0 +1,43 @@ +/* + * 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_REVERSE_H__ +#define __ARM_COMPUTE_TEST_REVERSE_H__ + +#include "tests/SimpleTensor.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +template <typename T> +SimpleTensor<T> reverse(const SimpleTensor<T> &src, const SimpleTensor<uint32_t> &axis); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* __ARM_COMPUTE_TEST_REVERSE_H__ */ |