Add llama3.1-70b E2E test scripts for pre-training#4279
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….1-70b Introduces E2E test configurations and scripts for llama3.1-70b model, covering both inference decoding and pre-training validation pipelines.
RexBearIU
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Jun 26, 2026
| hardware=cpu skip_jax_distributed_system=True \ | ||
| checkpoint_storage_use_zarr3=False checkpoint_storage_use_ocdbt=False \ | ||
| --lazy_load_tensors=False \ | ||
| --eager_load_method='transformers' |
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Did llama model need eager mode?
RexBearIU
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Jun 26, 2026
| BASE_OUTPUT_DIRECTORY=gs://runner-maxtext-logs/${MODEL_NAME}/to_maxtext | ||
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| # Step 1: Install torch | ||
| python3 -m pip install torch --index-url https://download.pytorch.org/whl/cpu |
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Description
This PR introduces end-to-end (E2E) testing and validation pipelines for the Llama3.1 70B model in MaxText.
Blocked by: https://buganizer.corp.google.com/issues/528113447
Tests
Pre-Training:
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