Copyright	David Johnson (c) 2019-2020
License	BSD 3
Maintainer	David Johnson <djohnson.m@gmail.com>
Stability	Experimental
Portability	GHC
Safe Haskell	None
Language	Haskell2010

ArrayFire.Backend

Description

Set and get available ArrayFire Backends.

module Main where

import ArrayFire

main :: IO ()
main = print =<< getAvailableBackends

[CPU,OpenCL]

Synopsis

Documentation

Arguments

:: Backend	`Backend` to use for `Array` construction
-> IO ()

Set specific Backend to use

>>> setBackend OpenCL
()

Retrieve count of Backends available

>>> getBackendCount
2

Retrieve available Backends

>>> mapM_ print =<< getAvailableBackends
CPU
OpenCL

Retrieve Backend that specific Array was created from

>>> getBackend (scalar @Double 2.0)
OpenCL

Retrieve active Backend

>>> getActiveBackend
OpenCL

Retrieve Device ID that Array was created from

>>> getDeviceID (scalar \@Double 2.0)
1