oa::ReplayBuffer

Preallocated circular off-policy storage. Appends and deterministic uniform sampling stay on the GPU; size/cursor are host control metadata and never depend on a tensor readback.

ClC++ public headers

Public Methods

oa::Status oa::ReplayBuffer::append(const ReplayTransition & inTransition)

oa::U32 oa::ReplayBuffer::capacity()

const ReplayConfig & oa::ReplayBuffer::config()

oa::U32 oa::ReplayBuffer::cursor()

bool oa::ReplayBuffer::isFull()

bool oa::ReplayBuffer::isValid()

void oa::ReplayBuffer::reset()

oa::Result<ReplayBatch> oa::ReplayBuffer::sample(oa::U32 inBatchSize, oa::U64 inSeed)

oa::U32 oa::ReplayBuffer::size()

Static Public Methods

static oa::Result<ReplayBuffer> oa::ReplayBuffer::create(const ReplayConfig & inConfig)

Public Method Documentation

oa::Status oa::ReplayBuffer::append(
	const ReplayTransition & inTransition
)

No public source comment is attached to this declaration.

Parameters

inTransition

const ReplayTransition &

—

Returns

oa::Status

The declared return value.

oa::U32 oa::ReplayBuffer::capacity()

No public source comment is attached to this declaration.

Returns

oa::U32

The declared return value.

const ReplayConfig & oa::ReplayBuffer::config()

No public source comment is attached to this declaration.

Returns

const ReplayConfig &

The declared return value.

oa::U32 oa::ReplayBuffer::cursor()

No public source comment is attached to this declaration.

Returns

oa::U32

The declared return value.

bool oa::ReplayBuffer::isFull()

No public source comment is attached to this declaration.

Returns

bool

The declared return value.

bool oa::ReplayBuffer::isValid()

No public source comment is attached to this declaration.

Returns

bool

The declared return value.

void oa::ReplayBuffer::reset()

No public source comment is attached to this declaration.

Returns

void

The declared return value.

oa::Result<ReplayBatch> oa::ReplayBuffer::sample(
	oa::U32 inBatchSize,
	oa::U64 inSeed
)

No public source comment is attached to this declaration.

Parameters

inBatchSize

oa::U32

—

inSeed

oa::U64

—

Returns

oa::Result<ReplayBatch>

The declared return value.

oa::U32 oa::ReplayBuffer::size()

No public source comment is attached to this declaration.

Returns

oa::U32

The declared return value.

static oa::Result<ReplayBuffer> oa::ReplayBuffer::create(
	const ReplayConfig & inConfig
)

No public source comment is attached to this declaration.

Parameters

inConfig

const ReplayConfig &

—

Returns

oa::Result<ReplayBuffer>

The declared return value.