Class Device`Abstract`

Hierarchy

Device

Index

Constructors

Properties

_heapEnabled _heapFinalizers _heaps _id _kernels _type

Accessors

id type workgroupMaxCount workgroupMaxSize

Methods

alloc allocBufferHeap createHeapStorage createKernel getKernel heapAlloc initStorage

Constructors

constructor

new Device(id, type): Device
Parameters
- id: string
- type: DeviceType
Returns Device
- Defined in device.ts:35

Properties

`Private` _heapEnabled

_heapEnabled: boolean = false

`Private` _heapFinalizers

_heapFinalizers: FinalizationRegistry<HeapBuffer<ArrayBuffer | GPUBuffer>>

`Private` _heaps

_heaps: BufferHeap<ArrayBuffer | GPUBuffer>[] = []

`Private` _id

_id: string

`Private` _kernels

_kernels: {
[key: KernelKey]: Kernel;
} = {}

Type declaration

[key: KernelKey]: Kernel

`Private` _type

_type: DeviceType

Accessors

id

get id(): string
Returns string
- Defined in device.ts:27

type

get type(): DeviceType
Returns DeviceType
- Defined in device.ts:30

`Abstract` workgroupMaxCount

get workgroupMaxCount(): number
Returns number
- Defined in device.ts:34

`Abstract` workgroupMaxSize

get workgroupMaxSize(): [number, number, number]
Returns [number, number, number]
- Defined in device.ts:33

Methods

`Abstract` alloc

alloc(byteSize): UntypedStorage
Parameters
- byteSize: number
Returns UntypedStorage
- Defined in device.ts:48

`Abstract` allocBufferHeap

allocBufferHeap(): BufferHeap<ArrayBuffer | GPUBuffer>
Returns BufferHeap<ArrayBuffer | GPUBuffer>
- Defined in device.ts:46

`Abstract` createHeapStorage

createHeapStorage(buffer): UntypedStorage
Parameters
- buffer: HeapBuffer<ArrayBuffer | GPUBuffer>
Returns UntypedStorage
- Defined in device.ts:47

`Abstract` createKernel

createKernel(spec, config): Kernel
Parameters
- spec: KernelSpec
- config: KernelConfig
Returns Kernel
- Defined in device.ts:96

getKernel

getKernel(name, config): Kernel
Parameters
- name: string
- config: KernelConfigInput
Returns Kernel
- Defined in device.ts:82

heapAlloc

heapAlloc(byteSize): UntypedStorage
Parameters
- byteSize: number
Returns UntypedStorage
- Defined in device.ts:49

`Abstract` initStorage

initStorage(shape, dtype, init): UntypedStorage
Parameters
- shape: Shape
- dtype: Dtype
- init: ((array) => void)
  - - (array): void
    - Parameters
      
      array: ATypedArray
      
      Returns void
Returns UntypedStorage
- Defined in device.ts:45

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