[QNN EP] Support Conv + Clip/Relu fusion#21537
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onnxruntime/core/providers/qnn/builder/qnn_node_group/hardsigmoid_mul_fusion.cc
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Hi @MaanavD, @sophies927, and @prathikr. We would also like to cherry-pick this PR. We can provide more context. |
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### Description - Supports quantized Conv + Activation on the HTP backend: - Translates `DQs -> Conv -> Relu/Clip -> Q` into a single QNN Conv operator if the Relu (or Clip) are redundant. ### Motivation and Context Expands support for QDQ models created with tools that do not wrap Relu or Clip with QDQ nodes. This PR introduces the `IQnnNodeGroup` class. In the same way that a `NodeUnit` represents a collection of `Nodes`, a `IQnnNodeGroup` can represent one or more `NodeUnits` that are translated into a QNN operator. QNN EP parses the ONNX graph to create a list of `IQnnNodeGroup` objects, each representing a single `NodeUnit` or a fusion of multiple `NodeUnits`.
prathikr
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### Description - Supports quantized Conv + Activation on the HTP backend: - Translates `DQs -> Conv -> Relu/Clip -> Q` into a single QNN Conv operator if the Relu (or Clip) are redundant. ### Motivation and Context Expands support for QDQ models created with tools that do not wrap Relu or Clip with QDQ nodes. This PR introduces the `IQnnNodeGroup` class. In the same way that a `NodeUnit` represents a collection of `Nodes`, a `IQnnNodeGroup` can represent one or more `NodeUnits` that are translated into a QNN operator. QNN EP parses the ONNX graph to create a list of `IQnnNodeGroup` objects, each representing a single `NodeUnit` or a fusion of multiple `NodeUnits`.
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Description
DQs -> Conv -> Relu/Clip -> Qinto a single QNN Conv operator if the Relu (or Clip) are redundant.Motivation and Context
Expands support for QDQ models created with tools that do not wrap Relu or Clip with QDQ nodes.
This PR introduces the
IQnnNodeGroupclass. In the same way that aNodeUnitrepresents a collection ofNodes, aIQnnNodeGroupcan represent one or moreNodeUnitsthat are translated into a QNN operator. QNN EP parses the ONNX graph to create a list ofIQnnNodeGroupobjects, each representing a singleNodeUnitor a fusion of multipleNodeUnits.