//! Sparse training utilities
/// Configuration for sparse training
#[derive(Debug, Clone)]pubstructSparseTrainingConfig{/// Whether to enable sparse training
pubenabled:bool,
/// Sparsity ratio
pubsparsity_ratio:f32,
}implDefault forSparseTrainingConfig{fndefault()->Self{Self{
enabled:false,
sparsity_ratio:0.0,}}}