---
title: vDSP_Version1
framework: accelerate
role: symbol
role_heading: Global Variable
path: accelerate/vdsp_version1
---

# vDSP_Version1

The vDSP minor version.

## Declaration

```swift
var vDSP_Version1: Int32 { get }
```

## See Also

### Constants

- [vDSP_Version0](accelerate/vdsp_version0.md)