oa::WeightSource

Immutable named-weight source. Implementations may mmap one file, aggregate a sharded manifest, or expose another model container. Returned byte spans remain valid while the source remains alive.

ClC++ public headers

Public Methods

oa::Result<oa::Span<const oa::U8>> oa::WeightSource::bytes(oa::StringView inName)

const WeightInfo * oa::WeightSource::find(oa::StringView inName)

WeightFormat oa::WeightSource::format()

oa::Vector<WeightInfo> oa::WeightSource::list()

oa::HashMap<oa::String, oa::String> oa::WeightSource::metadata()

const oa::Path & oa::WeightSource::path()

oa::Status oa::WeightSource::read(oa::StringView inName, oa::Span<oa::U8> outData, oa::ScalarType inTargetDtype)

oa::Status oa::WeightSource::readMatrix(oa::Engine & inEngine, oa::StringView inName, oa::Matrix & outMatrix, oa::ScalarType inTargetDtype)

oa::U64 oa::WeightSource::sourceBytes()

Constructor & Destructor Documentation

void oa::WeightSource::~WeightSource()

No public source comment is attached to this declaration.

Public Method Documentation

oa::Result<oa::Span<const oa::U8>> oa::WeightSource::bytes(
	oa::StringView inName
)

No public source comment is attached to this declaration.

Parameters

inName

oa::StringView

—

Returns

oa::Result<oa::Span<const oa::U8>>

The declared return value.

const WeightInfo * oa::WeightSource::find(
	oa::StringView inName
)

No public source comment is attached to this declaration.

const oa::Path &

The declared return value.

oa::Status oa::WeightSource::read(
	oa::StringView inName,
	oa::Span<oa::U8> outData,
	oa::ScalarType inTargetDtype
)

Checked copy with optional scalar conversion. Shape transforms belong to a weight mapping, never to the source backend.

Parameters

inName

oa::StringView

—

outData

oa::Span<oa::U8>

—

inTargetDtype

oa::ScalarType

—

Returns

oa::Status

The declared return value.

oa::Status oa::WeightSource::readMatrix(
	oa::Engine & inEngine,
	oa::StringView inName,
	oa::Matrix & outMatrix,
	oa::ScalarType inTargetDtype
)

No public source comment is attached to this declaration.

Parameters

inEngine

oa::Engine &

—

inName

oa::StringView

—

outMatrix

oa::Matrix &

—

inTargetDtype

oa::ScalarType

—

Returns

oa::Status

The declared return value.

oa::U64 oa::WeightSource::sourceBytes()

No public source comment is attached to this declaration.

Returns

oa::U64

The declared return value.