MPSCNNConvolutionTransposeNode(3)

NAME
MPSCNNConvolutionTransposeNode

SYNOPSIS

#import <MPSNNGraphNodes.h>

Inherits MPSCNNConvolutionNode.

  Instance Methods
(nonnull instancetype) - initWithSource:convolutionGradientState:weights:

  Class Methods
(nonnull instancetype) + nodeWithSource:convolutionGradientState:weights:

  Properties
MPSCNNConvolutionGradientStateNode * convolutionGradientState

Detailed Description

A MPSNNFilterNode representing a MPSCNNConvolutionTranspose kernel

Method Documentation

  - (nonnull instancetype) initWithSource: (MPSNNImageNode *__nonnull) sourceNode(MPSCNNConvolutionGradientStateNode *__nullable) convolutionGradientState(nonnull id< MPSCNNConvolutionDataSource >) weights
Init a node representing a MPSCNNConvolutionTransposeNode kernel

Parameters:
    sourceNode The MPSNNImageNode representing the source MPSImage for the filter
    convolutionGradientState When the convolution transpose is used to 'undo' an earlier convolution in the graph, it is generally desired that the output image be the same size as the input image to the earlier convolution. You may optionally specify this size identity by passing in the MPSCNNConvolutionGradientState node here.
    weights A pointer to a valid object conforming to the MPSCNNConvolutionDataSource protocol. This object is provided by you to encapsulate storage for convolution weights and biases.

Returns:
    A new MPSNNFilter node for a MPSCNNConvolutionTransposeNode kernel.

  + (nonnull instancetype) nodeWithSource: (MPSNNImageNode *__nonnull) sourceNode(MPSCNNConvolutionGradientStateNode *__nullable) convolutionGradientState(nonnull id< MPSCNNConvolutionDataSource >) weights
Init an autoreleased not representing a MPSCNNConvolutionTransposeNode kernel

Parameters:
    sourceNode The MPSNNImageNode representing the source MPSImage for the filter
    convolutionGradientState When the convolution transpose is used to 'undo' an earlier convolution in the graph, it is generally desired that the output image be the same size as the input image to the earlier convolution. You may optionally specify this size identity by passing in the MPSNNConvolutionGradientStateNode created by the convolution node here.
    weights A pointer to a valid object conforming to the MPSCNNConvolutionDataSource protocol. This object is provided by you to encapsulate storage for convolution weights and biases.

Returns:
    A new MPSNNFilter node for a MPSCNNConvolutionTransposeNode kernel.

Property Documentation

  - (MPSCNNConvolutionGradientStateNode*) convolutionGradientState [read], [nonatomic], [assign]
unavailable

Author

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