CooperCorona/COpenBlas

A Swift wrapper for C libraries libopenblas-dev and liplapack-dev for Linux

Install

On Mac, no installation is needed. Use compiler directives to check if Accelerate is available and not import COpenBlas if so.

On Linux, run apt-get install libopenblas-dev and apt-get install liblapacke-dev (notice the 'e' in 'lapacke'). You should be able to build COpenBlas now.

Usage

In your Package.swift, add .package(url: "https://github.com/CooperCorona/COpenBlas.git", from: "1.0.0") (or whatever version you want to use) in the dependencies array. Then, in the dependencies array for each target, add COpenBlas.
In any file you want to use BLAS or LAPACK functions, add the following to your imports:

#if os(macOS)
import Accelerate
#else
import COpenBlas
// Optional
private typealias __CLPK_integer = Int32
#endif

Accelerate only exists on Mac, but COpenBlas only exists on Linux. The _CLPK_integer typealias is defined by Accelerate. If you use it, you may need to define it yourself. WARNING: I _think Int32 is the correct type, but it may depend on environment, so I'm not sure.

Package Metadata

Repository: CooperCorona/COpenBlas

Stars: 0

Forks: 0

Open issues: 0

Default branch: master

Primary language: swift

README: README.md