Restructure documentation

The documentation has been restructured
for better grouping and readability.

Resolves: COMPMID-4198

Signed-off-by: Sheri Zhang <sheri.zhang@arm.com>
Change-Id: I8c8bc77f0aab8d63f1659f2235dbab634422a68c
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5568
Tested-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/docs/user_guide/data_layout.dox b/docs/user_guide/data_layout.dox
new file mode 100644
index 0000000000..48f15acd63
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+++ b/docs/user_guide/data_layout.dox
@@ -0,0 +1,41 @@
+///
+/// Copyright (c) 2021 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.
+///
+
+namespace arm_compute
+{
+/**
+@page data_layout_support Data Layout Support
+
+@section data_layout_support_supported_data_layout Supported Data Layouts
+
+Compute Library supports the follwing data layouts and
+the right-most letter represents the fastest changing dimension:
+
+- NHWC: The native layout of Compute Library that delivers the best performance where channels are in the fastest changing dimension
+- NCHW: Legacy layout where width is in the fastest changing dimension
+
+, where N = batch, C = channel, H = height, W = width.
+
+*/
+} // namespace