---
title: MPSMatrixDecompositionStatus.failure
framework: metalperformanceshaders
role: symbol
role_heading: Case
path: metalperformanceshaders/mpsmatrixdecompositionstatus/failure
---

# MPSMatrixDecompositionStatus.failure

A status indicating the decomposition was not able to be completed.

## Declaration

```swift
case failure
```

## See Also

### Enumeration Cases

- [MPSMatrixDecompositionStatus.nonPositiveDefinite](metalperformanceshaders/mpsmatrixdecompositionstatus/nonpositivedefinite.md)
- [MPSMatrixDecompositionStatus.singular](metalperformanceshaders/mpsmatrixdecompositionstatus/singular.md)
- [MPSMatrixDecompositionStatus.success](metalperformanceshaders/mpsmatrixdecompositionstatus/success.md)