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| author | Giorgio Arena <giorgio.arena@arm.com> | 2021-10-06 12:54:29 +0100 |
|---|---|---|
| committer | Giorgio Arena <giorgio.arena@arm.com> | 2021-10-07 11:34:26 +0000 |
| commit | c9fe9fc3fc8c58a9d724776f75831ab35f07b253 (patch) | |
| tree | 3d0ca5dfa67fc62bd063925dc0bc179ad0d08c5a /arm_compute/core/Helpers.h | |
| parent | b6af482bc5d8e4f03f876e17909c561de198c4d3 (diff) | |
| download | ComputeLibrary-c9fe9fc3fc8c58a9d724776f75831ab35f07b253.tar.gz | |
Add support for 5D data layout indexing
Signed-off-by: Giorgio Arena <giorgio.arena@arm.com>
Change-Id: Ib346bb6b90d2220ec5934c83a9a1f0cd540b8731
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6377
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'arm_compute/core/Helpers.h')
| -rw-r--r-- | arm_compute/core/Helpers.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/arm_compute/core/Helpers.h b/arm_compute/core/Helpers.h index b6635aba6d..fd6e94c079 100644 --- a/arm_compute/core/Helpers.h +++ b/arm_compute/core/Helpers.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2020 Arm Limited. + * Copyright (c) 2016-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -180,6 +180,22 @@ inline Coordinates index2coords(const TensorShape &shape, int index); */ inline int coords2index(const TensorShape &shape, const Coordinates &coord); +/** Returns a static map used to find an index or dimension based on a data layout + * + * *** Layouts *** + * + * *** 4D *** + * [N C H W] + * [3 2 1 0] + * [N H W C] + * + * * *** 5D *** + * [N C D H W] + * [4 3 2 1 0] + * [N D H W C] + */ +const std::map<DataLayout, std::vector<DataLayoutDimension>> &get_layout_map(); + /** Get the index of the given dimension. * * @param[in] data_layout The data layout. @@ -187,7 +203,7 @@ inline int coords2index(const TensorShape &shape, const Coordinates &coord); * * @return The int conversion of the requested data layout index. */ -inline size_t get_data_layout_dimension_index(const DataLayout data_layout, const DataLayoutDimension data_layout_dimension); +inline size_t get_data_layout_dimension_index(const DataLayout &data_layout, const DataLayoutDimension &data_layout_dimension); /** Get the DataLayoutDimension of a given index and layout. * @@ -196,7 +212,7 @@ inline size_t get_data_layout_dimension_index(const DataLayout data_layout, cons * * @return The dimension which this index is requested for. */ -inline DataLayoutDimension get_index_data_layout_dimension(const DataLayout data_layout, const size_t index); +inline DataLayoutDimension get_index_data_layout_dimension(const DataLayout &data_layout, const size_t index); /** Calculate the number of output tiles required by Winograd Convolution layer. This utility function can be used by the Winograd input transform * to know the number of tiles on the x and y direction |