---
title: BNNSGraphOptimizationPreferenceIRSize
framework: accelerate
role: symbol
role_heading: Global Variable
path: accelerate/bnnsgraphoptimizationpreferenceirsize
---

# BNNSGraphOptimizationPreferenceIRSize

A constant that specifies compilation optimization for smallest graph size on disk.

## Declaration

```swift
var BNNSGraphOptimizationPreferenceIRSize: BNNSGraphOptimizationPreference { get }
```

## See Also

### Instance properties

- [rawValue](accelerate/bnnsgraphoptimizationpreference/rawvalue.md)
- [BNNSGraphOptimizationPreferencePerformance](accelerate/bnnsgraphoptimizationpreferenceperformance.md)