---
title: MPSRNNMatrixId.gruInputGateRecurrentWeights
framework: metalperformanceshaders
role: symbol
role_heading: Case
path: metalperformanceshaders/mpsrnnmatrixid/gruinputgaterecurrentweights
---

# MPSRNNMatrixId.gruInputGateRecurrentWeights

## Declaration

```swift
case gruInputGateRecurrentWeights
```