---
title: batchStart
framework: metalperformanceshaders
role: symbol
role_heading: Instance Property
path: metalperformanceshaders/mpsmatrixmultiplication/batchstart
---

# batchStart

## Declaration

```swift
var batchStart: Int { get set }
```

## See Also

### Properties

- [leftMatrixOrigin](metalperformanceshaders/mpsmatrixmultiplication/leftmatrixorigin.md)
- [rightMatrixOrigin](metalperformanceshaders/mpsmatrixmultiplication/rightmatrixorigin.md)
- [resultMatrixOrigin](metalperformanceshaders/mpsmatrixmultiplication/resultmatrixorigin.md)
- [batchSize](metalperformanceshaders/mpsmatrixmultiplication/batchsize.md)