---
title: "encode(commandBuffer:inputGradientMatrix:inputValuesMatrix:inputMomentumMatrix:inputVelocityMatrix:maximumVelocityMatrix:resultValuesMatrix:)"
framework: metalperformanceshaders
role: symbol
role_heading: Instance Method
path: "metalperformanceshaders/mpsnnoptimizeradam/encode(commandbuffer:inputgradientmatrix:inputvaluesmatrix:inputmomentummatrix:inputvelocitymatrix:maximumvelocitymatrix:resultvaluesmatrix:)"
---

# encode(commandBuffer:inputGradientMatrix:inputValuesMatrix:inputMomentumMatrix:inputVelocityMatrix:maximumVelocityMatrix:resultValuesMatrix:)

## Declaration

```swift
func encode(commandBuffer: any MTLCommandBuffer, inputGradientMatrix: MPSMatrix, inputValuesMatrix: MPSMatrix, inputMomentumMatrix: MPSMatrix, inputVelocityMatrix: MPSMatrix, maximumVelocityMatrix: MPSMatrix?, resultValuesMatrix: MPSMatrix)
```