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VLMs: small clean-up for cache class #32417

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merged 3 commits into from
Aug 16, 2024

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zucchini-nlp
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What does this PR do?

VideoLLaVa was generating garbage in beam search as reported by some users after moving to the new cache format. Thsi PR fixes it as we no longer will have past_key_values is None in any generation step. Except for when caching isn't enabled at all.

Also a little clean up on VLMs, after removing old cache format for all major LLMs we no longer need the reorder cache method

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@zucchini-nlp zucchini-nlp changed the title VideLLaVA: fix beam search VideLLaVA: fix generation Aug 14, 2024
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@amyeroberts amyeroberts left a comment

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Thanks for fixing @zucchini-nlp!

Are there slow tests which should have caught this? If so, can we run them here to make sure they all pass? If not, can we add some?

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@ArthurZucker ArthurZucker left a comment

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I only see the cleanup but LGTM

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Yep, after resolving conflicts the fix wasn't needed anymore. I'll rename PR and merge it :)

@zucchini-nlp zucchini-nlp changed the title VideLLaVA: fix generation VLMs; small clean-up after cache class Aug 16, 2024
@zucchini-nlp zucchini-nlp changed the title VLMs; small clean-up after cache class VLMs; small clean-up for cache class Aug 16, 2024
@zucchini-nlp zucchini-nlp changed the title VLMs; small clean-up for cache class VLMs: small clean-up for cache class Aug 16, 2024
@zucchini-nlp zucchini-nlp merged commit f3c8b18 into huggingface:main Aug 16, 2024
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4 participants