nemo_automodel.components.speculative.eagle.target_v12

Target-model wrapper for EAGLE-1 / EAGLE-2 training.

Module Contents

Classes

Name	Description
`EagleTargetBatch`	Target-model outputs needed by the EAGLE-1 / EAGLE-2 trainer.
`HFEagleTargetModel`	Thin wrapper that exposes hidden-state supervision from a causal LM.

Functions

Name	Description
`_shift_left_with_zero`	Shift a batched sequence tensor left and zero-fill the tail.

API

class nemo_automodel.components.speculative.eagle.target_v12.EagleTargetBatch(
    input_hidden_states: torch.Tensor,
    target_hidden_states: torch.Tensor,
    target_logits: torch.Tensor,
    input_ids: torch.Tensor,
    attention_mask: torch.Tensor,
    loss_mask: torch.Tensor
)

Dataclass

Target-model outputs needed by the EAGLE-1 / EAGLE-2 trainer.

attention_mask

Tensor

input_hidden_states

Tensor

input_ids

Tensor

loss_mask

Tensor

target_hidden_states

Tensor

target_logits

Tensor

class nemo_automodel.components.speculative.eagle.target_v12.HFEagleTargetModel(
    model: torch.nn.Module
)

Thin wrapper that exposes hidden-state supervision from a causal LM.

model

= model.eval()

nemo_automodel.components.speculative.eagle.target_v12.HFEagleTargetModel.generate_batch(
    input_ids: torch.Tensor,
    attention_mask: torch.Tensor,
    loss_mask: torch.Tensor
) -> nemo_automodel.components.speculative.eagle.target_v12.EagleTargetBatch

Run the target transformer and prepare shifted supervision tensors.

nemo_automodel.components.speculative.eagle.target_v12.HFEagleTargetModel.get_input_embeddings() -> torch.nn.Embedding

Return the target model input embeddings.

nemo_automodel.components.speculative.eagle.target_v12.HFEagleTargetModel.get_lm_head() -> torch.nn.Module

Return the target model lm_head.

nemo_automodel.components.speculative.eagle.target_v12._shift_left_with_zero(
    tensor: torch.Tensor
) -> torch.Tensor

Shift a batched sequence tensor left and zero-fill the tail.