---
title: "init(device:kernelWidth:kernelHeight:dilationRateX:dilationRateY:strideInPixelsX:strideInPixelsY:)"
framework: metalperformanceshaders
role: symbol
role_heading: Initializer
path: "metalperformanceshaders/mpscnndilatedpoolingmaxgradient/init(device:kernelwidth:kernelheight:dilationratex:dilationratey:strideinpixelsx:strideinpixelsy:)"
---

# init(device:kernelWidth:kernelHeight:dilationRateX:dilationRateY:strideInPixelsX:strideInPixelsY:)

## Declaration

```swift
init(device: any MTLDevice, kernelWidth: Int, kernelHeight: Int, dilationRateX: Int, dilationRateY: Int, strideInPixelsX: Int, strideInPixelsY: Int)
```