---
title: MPSGraphOptimization.level1
framework: metalperformanceshadersgraph
role: symbol
role_heading: Case
path: metalperformanceshadersgraph/mpsgraphoptimization/level1
---

# MPSGraphOptimization.level1

Graph performs additional Optimizations, like using the placement pass to dispatch across different HW blocks like the NeuralEngine and CPU along with the GPU.

## Declaration

```swift
case level1
```