# ProcessingUnit enum

Enumerates the processing units for the inference of AI models.

Inheritance
  - Object
  - Enum
  - ProcessingUnit

## Constructors

ProcessingUnit()
  const

## Values

cpu → const ProcessingUnit

  CPU.

gpu → const ProcessingUnit

  GPU (automatic backend selection).

opencl → const ProcessingUnit

  OpenCL Backend.

cuda → const ProcessingUnit

  CUDA Backend.

metal → const ProcessingUnit

  Metal Backend.

vulkan → const ProcessingUnit

  Vulkan Backend.

## Properties

hashCode → int
  The hash code for this object.
  no setter inherited
index → int
  A numeric identifier for the enumerated value.
  no setter inherited
runtimeType → Type
  A representation of the runtime type of the object.
  no setter inherited

## Methods

noSuchMethod(Invocation invocation) → dynamic
  Invoked when a nonexistent method or property is accessed.
  inherited
toString() → String
  A string representation of this object.
  inherited

## Operators

operator ==(Object other) → bool
  The equality operator.
  inherited

## Constants

values → const List<ProcessingUnit>
  A constant List of the values in this enum, in order of their declaration.
  `[cpu, gpu, opencl, cuda, metal, vulkan]`