Struct Checkpoint 

pub struct Checkpoint {
    pub model_state: StateDict,
    pub optimizer_state: StateDict,
    pub training_state: TrainingState,
    pub rng_state: Option<Vec<u8>>,
    pub config: HashMap<String, String>,
    pub axonml_version: String,
    pub timestamp: String,
}

A complete training checkpoint.

Fields

model_state: StateDict

Model state dictionary.

optimizer_state: StateDict

Optimizer state dictionary.

training_state: TrainingState

Training state.

rng_state: Option<Vec<u8>>

Random number generator state (for reproducibility).

config: HashMap<String, String>

Configuration used for training.

axonml_version: String

Axonml version.

timestamp: String

Timestamp when checkpoint was created.

Implementations

impl Checkpoint

pub fn builder() -> CheckpointBuilder

Create a new checkpoint builder.

pub fn epoch(&self) -> usize

Get the epoch from this checkpoint.

pub fn global_step(&self) -> usize

Get the global step from this checkpoint.

pub fn best_metric(&self) -> Option<f32>

Get the best metric value.

Trait Implementations

impl Clone for Checkpoint

fn clone(&self) -> Checkpoint

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Checkpoint

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Checkpoint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Checkpoint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.