Enum CheckpointStrategy 

pub enum CheckpointStrategy {
    None,
    Uniform {
        interval: usize,
    },
    Selective {
        layers: Vec<usize>,
    },
    Dynamic {
        num_layers: usize,
        memory_fraction: f64,
    },
}

Strategy for placing gradient checkpoints

Variants

None

No checkpointing

Uniform

Checkpoint every N layers uniformly

Fields

interval: usize

Selective

Checkpoint specific layer indices

Fields

layers: Vec<usize>

Dynamic

Dynamic checkpointing based on memory budget

Fields

num_layers: usize

Total number of layers

memory_fraction: f64

Target memory fraction (0.0 - 1.0)

Trait Implementations

impl Clone for CheckpointStrategy

fn clone(&self) -> CheckpointStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CheckpointStrategy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CheckpointStrategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CheckpointStrategy

fn eq(&self, other: &CheckpointStrategy) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CheckpointStrategy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CheckpointStrategy