Lightlines
By nvidia

nemo-mbridge-perf-sequence-packing

nvidia1.9k installs

Pack training sequences with the right constraints.

What it does

Guides configuration and validation of sequence packing and long-context training, including batch sizing, padding, and context-parallel constraints.

When to use it

Use when configuring offline LLM packing, collate-time VLM packing, Energon online packing, or long-context training.

How to use it

It changes how the agent configures and validates sequence packing, enforcing compatible batch sizes, sequence lengths, padding, and parallelism settings.

What you provide

  • An existing project

Latest review

What you need · 3

The prescribed verification commands require a Python runtime; no version is specified.

The prescribed verification commands use uv to run the checked-in tests.

The prescribed verification commands require pytest to run the checked-in unit tests.


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