---
title: "reloadWeightsAndBiases(with:state:)"
framework: metalperformanceshaders
role: symbol
role_heading: Instance Method
path: "metalperformanceshaders/mpscnnconvolutiongradient/reloadweightsandbiases(with:state:)"
---

# reloadWeightsAndBiases(with:state:)

## Declaration

```swift
func reloadWeightsAndBiases(with commandBuffer: any MTLCommandBuffer, state: MPSCNNConvolutionWeightsAndBiasesState)
```