trustformers_training::memory_optimization

Struct GradientCheckpointWrapper

pub struct GradientCheckpointWrapper { /* private fields */ }

Expand description

Gradient checkpointing wrapper for model layers

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impl GradientCheckpointWrapper

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pub fn new(optimizer: MemoryOptimizer, layer_index: usize) -> Self

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pub fn forward_with_checkpoint( &mut self, inputs: Vec<Tensor>, ) -> Result<Vec<Tensor>>

Forward pass with checkpointing

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pub fn backward_with_checkpoint( &mut self, grad_outputs: Vec<Tensor>, ) -> Result<Vec<Tensor>>

Backward pass with checkpointing

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impl UnwindSafe for GradientCheckpointWrapper

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