ngraph::pass::ShuffleChannelsFusion Class Reference

ShuffleChannelsFusion transformation detects Reshape-Transpose-Reshape pattern and tries to fuse it into a single ShuffleChannels layer with axis = 1. More...

#include <shuffle_channels_fusion.hpp>

Inheritance diagram for ngraph::pass::ShuffleChannelsFusion:

Public Member Functions
	ShuffleChannelsFusion (const bool reshape_constants_check)

Data Fields
	NGRAPH_RTTI_DECLARATION

Detailed Description

ShuffleChannelsFusion transformation detects Reshape-Transpose-Reshape pattern and tries to fuse it into a single ShuffleChannels layer with axis = 1.

x' = reshape(x, [N, group, C / group, H, W]) or reshape(x, [N, group, C / group, H * W]) x'' = transpose(x', [0, 2, 1, 3, 4]) or transpose(x', [0, 2, 1, 3]) y = reshape(x'', [N, C, H, W])

Parameters

reshape_constants_check

the flag that defines the need for additional checks of reshapes constant Additional checks are required when ShuffleChannelsFusion using inside offline transformations and are not necessary when ShuffleChannelsFusion using inside CommonOptimizations

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The documentation for this class was generated from the following file:

• /home/jenkins/agent/workspace/openvino/documentation/upload_documentation/ovino_doc/build/_tmp_docs/openvino/inference-engine/src/transformations/include/transformations/common_optimizations/shuffle_channels_fusion.hpp