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TRT-LLM export P-tuning related fixes #8863

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merged 6 commits into from
May 2, 2024
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What does this PR do ?

Fixes the implementation of PEFT for TRT-LLM export.

Collection: NLP

Changelog

  • Add the bos token to LLAMA based models (not just P-tuning related, improves LLAMA results in general).
  • Remember the vtoken counts for each p-tuning table when the tables are added.
  • Prepend the right number of vtokens to each query based on its task_id.
  • Preserve the dtype of the p-tuning table when it is padded.
  • Validate that all p-tuning tables fit into max_prompt_embedding_table_size limit.

PR Type:

  • New Feature
  • Bugfix
  • Documentation

Additional Information

  • Related to bug 4350064

Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>
Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>
- Remember the vtoken counts for each p-tuning table when the tables are added;
- Prepend the right number of vtokens to each query based on its task_id;
- Preserve the dtype of the p-tuning table when it is padded;
- Validate that all p-tuning tables fit into max_prompt_embedding_table_size limit.

Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>
@oyilmaz-nvidia oyilmaz-nvidia merged commit d66ca99 into NVIDIA:main May 2, 2024
125 checks passed
suiyoubi pushed a commit that referenced this pull request May 2, 2024
* Fixed the uses of pathlib.Path.

Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>

* Add the bos token to LLAMA based models.

Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>

* P-tuning related fixes:
- Remember the vtoken counts for each p-tuning table when the tables are added;
- Prepend the right number of vtokens to each query based on its task_id;
- Preserve the dtype of the p-tuning table when it is padded;
- Validate that all p-tuning tables fit into max_prompt_embedding_table_size limit.

Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Pablo Garay <palenq@gmail.com>
Signed-off-by: Ao Tang <aot@nvidia.com>
rohitrango pushed a commit to rohitrango/NeMo that referenced this pull request Jun 25, 2024
* Fixed the uses of pathlib.Path.

Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>

* Add the bos token to LLAMA based models.

Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>

* P-tuning related fixes:
- Remember the vtoken counts for each p-tuning table when the tables are added;
- Prepend the right number of vtokens to each query based on its task_id;
- Preserve the dtype of the p-tuning table when it is padded;
- Validate that all p-tuning tables fit into max_prompt_embedding_table_size limit.

Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Signed-off-by: Alexey Panteleev <alpanteleev@nvidia.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Pablo Garay <palenq@gmail.com>
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3 participants