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📦 Support for packing tokenized datasets for SFT #2011

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merged 3 commits into from
Nov 25, 2024

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kmehant
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@kmehant kmehant commented Sep 3, 2024

What does this PR do?

Fixes #1848

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Who can review?

@qgallouedec

Anyone from the community!

@kmehant kmehant changed the title feat: add support for packing tokenized datasetS feat: add support for packing tokenized datasets Sep 3, 2024
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kmehant commented Sep 22, 2024

Anyone having bandwidth, requesting review thank you - @qgallouedec @lewtun @kashif @lvwerra or others from community.

Discussion can be seen here - #1848

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Thanks for the contribution @kmehant ! Overall it looks good to me - would you mind adding an integration test for this scenario?

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kmehant commented Oct 2, 2024

@lewtun Thank you for your review. I have addressed the review comments and as well added the test cases. Thank you.

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kmehant commented Oct 24, 2024

Screenshot 2024-10-24 at 10 14 30 AM

@lewtun @qgallouedec apologies for the failing tests before. Tests passing now for me locally! Thank you.

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kmehant commented Oct 29, 2024

@lewtun @qgallouedec rebased looking for escalation, thanks.

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kmehant commented Nov 12, 2024

@lewtun @qgallouedec pulse pinging for review and merge, thank you.

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kmehant commented Nov 25, 2024

@lewtun @qgallouedec it will be of great help pushing this forward before it gets into stale state for being open for a long time after having a positive discussion over the issue #1848 with @qgallouedec.

If you would like to tag anyone else from the community who have bandwidth basing on our discussion over the issue (#1848) would be nice!

constant_len_dataset = ConstantLengthDataset(
self.tokenizer,
self.dummy_tokenized_dataset,
dataset_text_field=None,
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Suggested change
dataset_text_field=None,

Comment on lines 134 to 139
"content": [
{
"type": "text",
"text": "Oh ye, you are right, what is 1+1",
}
],
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Suggested change
"content": [
{
"type": "text",
"text": "Oh ye, you are right, what is 1+1",
}
],
"content": [{"type": "text", "text": "Oh ye, you are right, what is 1+1"}],

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Sorry for the delay. I'm trying to keep track of all these issues but it's not easy.

Lgtm overall, thanks. Just making a few comments

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kmehant commented Nov 25, 2024

@qgallouedec Thank you for circling back, I have addressed your comments.

@qgallouedec qgallouedec changed the title feat: add support for packing tokenized datasets 📦 Support for packing tokenized datasets for SFT Nov 25, 2024
@qgallouedec qgallouedec merged commit 17e8060 into huggingface:main Nov 25, 2024
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Support packing for pretokenized datasets
4 participants