---
title: kernelExecutionTime
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/cirenderinfo/kernelexecutiontime
---

# kernelExecutionTime

The amount of time a render spent executing kernels.

## Declaration

```swift
var kernelExecutionTime: TimeInterval { get }
```

## See Also

### Instance Properties

- [passCount](coreimage/cirenderinfo/passcount.md)
- [pixelsProcessed](coreimage/cirenderinfo/pixelsprocessed.md)
- [kernelCompileTime](coreimage/cirenderinfo/kernelcompiletime.md)