[Auto] Refactor output tracing across model backends (cluster-43979-11): merged 7 of 10 PRs#29
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[Auto] Refactor output tracing across model backends (cluster-43979-11): merged 7 of 10 PRs#29
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…eturn_tuple decorators
…tuple Migrate the GPT-J model to use the new standardized output collection decorators, replacing manual accumulation of hidden states and attention weights with hook-based capturing. Changes: - Add `_can_record_outputs` to `GPTJPreTrainedModel` mapping hidden_states to GPTJBlock and attentions to GPTJAttention - Add `@capture_outputs` and `@merge_with_config_defaults` to `GPTJModel.forward()` - Add `@can_return_tuple` to all task head models (ForCausalLM, ForSequenceClassification, ForQuestionAnswering) - Remove `output_attentions`, `output_hidden_states`, and `return_dict` parameters from all forward signatures - Remove manual accumulator loops and return_dict branching - Simplify GPTJBlock to return plain `torch.Tensor` instead of tuple - Update attention forward signatures to always return `(attn_output, attn_weights)` without conditional logic Resolves huggingface#43979
The CodeGenBlock is a documented copy of GPTJBlock. This syncs it to match the updated signature after removing output_attentions parameter and simplifying the return type to plain torch.Tensor. Generated via `python utils/check_copies.py --fix_and_overwrite`.
The previous commit auto-synced CodeGenBlock.forward() with the refactored GPTJBlock, but CodeGenModel still passes output_attentions to CodeGenBlock and expects a tuple return. Since the CodeGen model has not been refactored to use the new decorators yet, restore CodeGenBlock's original forward() signature and remove the '# Copied from' directive to decouple it from GPTJBlock until CodeGen gets its own output tracing refactor.
…er-cluster-43979-11-20260424104629 # Conflicts: # src/transformers/models/regnet/modeling_regnet.py # src/transformers/models/resnet/modeling_resnet.py
…er-cluster-43979-11-20260424104629 # Conflicts: # src/transformers/models/cvt/modeling_cvt.py # src/transformers/models/fnet/modeling_fnet.py
…er-cluster-43979-11-20260424104629 # Conflicts: # src/transformers/models/mobilenet_v2/modeling_mobilenet_v2.py
…er-cluster-43979-11-20260424104629 # Conflicts: # src/transformers/models/deberta_v2/modeling_deberta_v2.py
…er-cluster-43979-11-20260424104629 # Conflicts: # src/transformers/models/efficientnet/modeling_efficientnet.py
…er-cluster-43979-11-20260424104629 # Conflicts: # src/transformers/models/speecht5/modeling_speecht5.py
…er-cluster-43979-11-20260424104629 # Conflicts: # src/transformers/models/gptj/modeling_gptj.py
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Trace for this mergeability run: https://huggingface.co/datasets/evalstate/transformers-merge-experiments/blob/main/2604241146-WWBEjU__dev__codex.jsonl |
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Cluster: cluster-43979-11
Source repo cluster inspected for huggingface/transformers issue huggingface#43979.
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