Struct SparsityConfig 

pub struct SparsityConfig {
    pub top_k: Option<usize>,
    pub threshold: Option<f32>,
    pub accumulate_residuals: bool,
}

Configuration for the GradientSparsifier.

Fields

top_k: Option<usize>

Keep only the top-k elements by absolute value. None means no limit.

threshold: Option<f32>

Drop elements whose absolute value is below this threshold. None means no threshold filtering.

accumulate_residuals: bool

When true (default), dropped elements are accumulated into a residual buffer and added back to the gradient on the next call to GradientSparsifier::sparsify.

Trait Implementations

impl Clone for SparsityConfig

fn clone(&self) -> SparsityConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SparsityConfig

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

Formats the value using the given formatter.

impl Default for SparsityConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SparsityConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SparsityConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.