Interface ITensorData

Interface for device dependent representation of Tensor data.

Namespace: Barracuda

Syntax

public interface ITensorData : IDisposable

Methods

Download(Int32)

Return a copy of the data. This is a blocking call. count is the number of element to readback. Prefer a call to ScheduleAsyncDownload() before.

Declaration

float[] Download(int count)

Parameters

Type	Name	Description
Int32	count

Returns

Type	Description
Single[]

GetMaxCount()

Return the maximum number of element this tensorData can contain.

Declaration

int GetMaxCount()

Returns

Type	Description
Int32

Reserve(Int32)

Reserve uninitialized memory.

Declaration

void Reserve(int count)

Parameters

Type	Name	Description
Int32	count

ScheduleAsyncDownload(Int32)

Schedule an asynchronous download from device memory. count is the number of element to readback. return true if the request was successfully scheduled.

Declaration

bool ScheduleAsyncDownload(int count)

Parameters

Type	Name	Description
Int32	count

Returns

Type	Description
Boolean

SharedAccess(out Int32)

Return a copy of the full shared tensorData, and an offset where this tensorData data is starting. Prefer a call to ScheduleAsyncDownload() before.

Declaration

float[] SharedAccess(out int offset)

Parameters

Type	Name	Description
Int32	offset

Returns

Type	Description
Single[]

Upload(Single[], Int32, Int32)

Initialize with data. offset is the offset where to start the copy in the data count is the number of element to copy. If count is -1 (default) number of element will be (data.length - offset).

Declaration

void Upload(float[] data, int offset = 0, int count = -1)

Parameters

Type	Name	Description
Single[]	data
Int32	offset
Int32	count