---
title: reductionType
framework: ML Compute
role: symbol
role_heading: Instance Property
platforms: [iOS 14.0+, iPadOS 14.0+, Mac Catalyst 14.0+, macOS 11.0+, tvOS 14.0+]
path: mlcompute/mlcreductionlayer/reductiontype
---

# reductionType

The function reduction type the system uses for reduction.

## Declaration

```swift
var reductionType: MLCReductionType { get }
```

## See Also

### Inspecting Reduction Layers

- [dimension](mlcompute/mlcreductionlayer/dimension.md)
- [dimensions](mlcompute/mlcreductionlayer/dimensions-9oph6.md)