Class TensorRtHostMemory

Namespace

JYPPX.TensorRtSharp

Assembly

JYPPX.TensorRtSharp.dll

Managed wrapper around TensorRT host memory. TensorRT host memory 的托管封装。

public sealed class TensorRtHostMemory : IDisposable

Inheritance

object

TensorRtHostMemory

Implements

IDisposable

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Properties

DataType

Gets the TensorRT data type reported for this host-memory block. 获取该 host-memory 内存块由 TensorRT 报告的数据类型。

public TensorRtDataType DataType { get; }

Property Value

TensorRtDataType

Remarks

This metadata endpoint is available for TensorRT 8, TensorRT 10, and TensorRT 11 adapters. 当前该属性通过 TensorRT 8、TensorRT 10 和 TensorRT 11 适配线接入，只复制标量数据类型，不暴露 host-memory 指针。

Line

Gets the TensorRT API line that produced this host memory. 获取生成当前 host memory 的 TensorRT API line。

public TensorRtApiLine Line { get; }

Property Value

TensorRtApiLine

SizeInBytes

Gets the serialized payload size in bytes. 获取序列化负载大小，单位为字节。

public ulong SizeInBytes { get; }

Property Value

ulong

Methods

CopyTo(Stream)

Copies the TensorRT host-memory payload into a managed stream. 将 TensorRT host memory 负载复制到托管 stream。

public void CopyTo(Stream destination)

Parameters

destination Stream

The writable destination stream. 可写目标 stream。

Remarks

The payload is first copied into a managed byte array, so no borrowed TensorRT pointer escapes this wrapper. 负载会先复制到托管字节数组，因此不会从当前封装泄露 borrowed TensorRT 指针。

Dispose()

Releases the TensorRT host-memory handle. 释放 TensorRT host memory 句柄。

public void Dispose()

OpenRead()

Opens a read-only managed stream over a copied TensorRT host-memory payload. 基于 TensorRT host memory 负载副本打开只读托管 stream。

public MemoryStream OpenRead()

Returns

MemoryStream

A read-only managed memory stream containing a copied payload. 包含负载副本的只读托管内存流。

Remarks

The returned stream owns an independent managed copy and remains valid after this host-memory object is disposed. 返回的 stream 持有独立托管副本，因此当前 host memory 对象释放后仍然有效。

SaveToFile(string)

Saves the TensorRT host-memory payload to a file. 将 TensorRT host memory 负载保存到文件。

public void SaveToFile(string filePath)

Parameters

filePath string

The destination file path. 目标文件路径。

ToArray()

Copies the TensorRT host-memory payload into a managed byte array. 将 TensorRT host memory 负载复制到托管字节数组中。

public byte[] ToArray()

Returns

byte[]

A managed byte-array copy of the payload. 负载的托管字节数组副本。