---
title: MPSGraphReductionMode
framework: metalperformanceshadersgraph
role: symbol
role_heading: Enumeration
path: metalperformanceshadersgraph/mpsgraphreductionmode
---

# MPSGraphReductionMode

The reduction mode.

## Declaration

```swift
enum MPSGraphReductionMode
```

## Topics

### Enumeration Cases

- [MPSGraphReductionMode.argumentMax](metalperformanceshadersgraph/mpsgraphreductionmode/argumentmax.md)
- [MPSGraphReductionMode.argumentMin](metalperformanceshadersgraph/mpsgraphreductionmode/argumentmin.md)
- [MPSGraphReductionMode.max](metalperformanceshadersgraph/mpsgraphreductionmode/max.md)
- [MPSGraphReductionMode.min](metalperformanceshadersgraph/mpsgraphreductionmode/min.md)
- [MPSGraphReductionMode.product](metalperformanceshadersgraph/mpsgraphreductionmode/product.md)
- [MPSGraphReductionMode.sum](metalperformanceshadersgraph/mpsgraphreductionmode/sum.md)

### Initializers

- [init(rawValue:)](metalperformanceshadersgraph/mpsgraphreductionmode/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)