---
title: MPSGraphOptimization
framework: metalperformanceshadersgraph
role: symbol
role_heading: Enumeration
path: metalperformanceshadersgraph/mpsgraphoptimization
---

# MPSGraphOptimization

The optimization levels to trade compilation time for even more runtime performance by running more passes.

## Declaration

```swift
enum MPSGraphOptimization
```

## Topics

### Enumeration Cases

- [MPSGraphOptimization.level0](metalperformanceshadersgraph/mpsgraphoptimization/level0.md)
- [MPSGraphOptimization.level1](metalperformanceshadersgraph/mpsgraphoptimization/level1.md)

### Initializers

- [init(rawValue:)](metalperformanceshadersgraph/mpsgraphoptimization/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)