A high-performance general-purpose compute library

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Topics
Unified API Functions
ArrayFire Functions by Category

## Topics
| getActiveBackend
| Get's the backend enum for the active backend
| getAvailableBackends
| Returns an integer indicating the backends loaded successfully.
| getBackendCount
| Get the number of backends whose libraries were successfully loaded.
| getBackendId
| Get's the backend enum for an array
| getDeviceId
| Get's the id of the device an array was created on.
| setBackend
| Set the current backend when using Unified backend

## Detailed Description

Functions to set current backend and utilities