GeezerVison

See hosted Haddock documentation.

ArrayFire is a general-purpose library that simplifies the process of developing software that targets parallel and massively-parallel architectures including CPUs, GPUs, and other hardware acceleration devices.

arrayfire-haskell is a Haskell binding to ArrayFire.

• Installation
  • Haskell Installation
• Documentation
• Hacking
• Example

Install ArrayFire via the download page.

• https://arrayfire.com/download/

arrayfire can be installed w/ cabal, stack or nix.

cabal install arrayfire

stack install arrayfire

nix build -L # requires flakes

Also note, if you plan on using ArrayFire's visualization features, you must install fontconfig and glfw on OSX or Linux.

• Hackage
• ArrayFire

To hack on this library locally, complete the installation step above. We recommend installing the nix package manager to facilitate development.

After the above tools are installed, clone the source from Github.

git clone [email protected]:arrayfire/arrayfire-haskell.git
cd arrayfire-haskell

To build and run all tests in response to file changes

nix develop --command cabal test

To perform interactive development w/ ghcid

nix develop --command cabal repl

To interactively evaluate code in the repl

nix develop --command cabal repl

To produce the haddocks and open them in a browser

nix develop --command cabal haddock

{-# LANGUAGE TypeApplications, ScopedTypeVariables #-}
module Main where

import qualified ArrayFire as A
import           Control.Exception (catch)

main :: IO ()
main = withArrayFire $ do
  print newArray `catch` (\(e :: A.AFException) -> print e)
    where
      newArray =
        A.matrix @Double (2,2) [ [1..], [1..] ] *
          A.matrix @Double (2,2) [ [2..], [2..] ]

{-|

ArrayFire Array
[2 2 1 1]
    2.0000     6.0000
    2.0000     6.0000

-}