Move src/MaxText/distillation to src/maxtext/trainers/post_train/distillation

[SurbhiJainUSC]

Description

Move src/MaxText/distillation to src/maxtext/trainers/post_train/distillation as part of repo restructuring work as planned here: https://github.com/AI-Hypercomputer/maxtext/blob/main/RESTRUCTURE.md

Tests

python3 -m src.MaxText.distillation.train_distill \
src/MaxText/configs/distillation.yml \
run_name=$RUN_NAME \
base_output_directory=$BASE_OUTPUT_DIRECTORY \
checkpoint_period=2000 \
hf_access_token=$HF_TOKEN \
log_period=10 \
save_checkpoint_on_completion=True \
teacher_overrides.load_parameters_path=maxtext-model-checkpoints/llama3.1-8b/2025-01-17-04-13/scanned/0/items

python3 -m src.maxtext.trainers.post_train.distillation.train_distill \
src/MaxText/configs/distillation.yml \
run_name=$RUN_NAME \
base_output_directory=$BASE_OUTPUT_DIRECTORY \
checkpoint_period=2000 \
hf_access_token=$HF_TOKEN \
log_period=10 \
save_checkpoint_on_completion=True \
teacher_overrides.load_parameters_path=maxtext-model-checkpoints/llama3.1-8b/2025-01-17-04-13/scanned/0/items

Checklist

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• I have performed a self-review of my code. For an optional AI review, add the gemini-review label.
• I have necessary comments in my code, particularly in hard-to-understand areas.
• I have run end-to-end tests tests and provided workload links above if applicable.
• I have made or will make corresponding changes to the doc if needed, including adding new documentation pages to the relevant Table of Contents (toctree directive) as explained in our documentation.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[shralex]

@codecov-ai-reviewer review