---
title: singleThreaded
framework: accelerate
role: symbol
role_heading: Type Property
path: accelerate/blas/threadingmodel-swift.struct/singlethreaded
---

# singleThreaded

A constant that specifies BLAS and LAPACK execute on a single thread only.

## Declaration

```swift
static let singleThreaded: BLAS.ThreadingModel
```

## See Also

### Specifying a threading model

- [multiThreaded](accelerate/blas/threadingmodel-swift.struct/multithreaded.md)