---
title: "init(MPSMatrix:rank:)"
framework: metalperformanceshadersgraph
role: symbol
role_heading: Initializer
path: "metalperformanceshadersgraph/mpsgraphtensordata/init(mpsmatrix:rank:)"
---

# init(MPSMatrix:rank:)

## Declaration

```swift
init(MPSMatrix matrix: MPSMatrix, rank: Int)
```