---
title: MPSCNNConvolutionTransposeGradient
framework: metalperformanceshaders
role: symbol
role_heading: Class
path: metalperformanceshaders/mpscnnconvolutiontransposegradient
---

# MPSCNNConvolutionTransposeGradient

## Declaration

```swift
class MPSCNNConvolutionTransposeGradient
```

## Topics

### Initializers

- [init(coder:device:)](metalperformanceshaders/mpscnnconvolutiontransposegradient/init(coder:device:).md)
- [init(device:weights:)](metalperformanceshaders/mpscnnconvolutiontransposegradient/init(device:weights:).md)

### Instance Properties

- [dataSource](metalperformanceshaders/mpscnnconvolutiontransposegradient/datasource.md)
- [gradientOption](metalperformanceshaders/mpscnnconvolutiontransposegradient/gradientoption.md)
- [groups](metalperformanceshaders/mpscnnconvolutiontransposegradient/groups.md)
- [sourceGradientFeatureChannels](metalperformanceshaders/mpscnnconvolutiontransposegradient/sourcegradientfeaturechannels.md)
- [sourceImageFeatureChannels](metalperformanceshaders/mpscnnconvolutiontransposegradient/sourceimagefeaturechannels.md)

### Instance Methods

- [reloadWeightsAndBiases(with:state:)](metalperformanceshaders/mpscnnconvolutiontransposegradient/reloadweightsandbiases(with:state:).md)
- [reloadWeightsAndBiasesFromDataSource()](metalperformanceshaders/mpscnnconvolutiontransposegradient/reloadweightsandbiasesfromdatasource().md)

## Relationships

### Inherits From

- [MPSCNNGradientKernel](metalperformanceshaders/mpscnngradientkernel.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)