---
title: MLOptimizationHints
framework: coreml
role: symbol
role_heading: Structure
path: coreml/mloptimizationhints-swift.struct
---

# MLOptimizationHints

## Declaration

```swift
struct MLOptimizationHints
```

## Topics

### Creating optimization hints

- [init()](coreml/mloptimizationhints-swift.struct/init().md)

### Getting the reshape frequency

- [reshapeFrequency](coreml/mloptimizationhints-swift.struct/reshapefrequency-swift.property.md)
- [MLOptimizationHints.ReshapeFrequency](coreml/mloptimizationhints-swift.struct/reshapefrequency-swift.enum.md)

### Getting the specialization strategy

- [specializationStrategy](coreml/mloptimizationhints-swift.struct/specializationstrategy-swift.property.md)
- [MLOptimizationHints.SpecializationStrategy](coreml/mloptimizationhints-swift.struct/specializationstrategy-swift.enum.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Supporting types

- [MLModelConfiguration](coreml/mlmodelconfiguration.md)
- [MLKey](coreml/mlkey.md)