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2x faster Gemma 2 finetuning + 63% less VRAM

Blog post from Unsloth

Post Details
Company
Date Published
Author
Daniel & Michael
Word Count
1,163
Company Posts That Month
3
Language
English
Hacker News Points
-
Post removed?
No
Summary

Unsloth's latest advancements in finetuning Google's Gemma 2 models significantly boost performance and efficiency, allowing for faster processing and reduced VRAM usage compared to previous methods. The Gemma 2 (9B) model can now be finetuned twice as fast with 63% less memory, while the Gemma 2 (27B) achieves 1.9x faster finetuning with a 51% VRAM reduction. Unsloth also enables longer context lengths, up to 4-5 times for the 9B model, by implementing softcapping mechanisms that improve training accuracy and reduce VRAM usage. The integration of QLoRA and gradient checkpointing further enhances the training process, with updates to support Microsoft's Phi-3 mini update. Additionally, Unsloth has contributed fixes to the Gemma 2 Pytorch repository, addressing issues related to mixed precision training, and has actively participated in the AI Engineer World's Fair, engaging with the community through workshops and talks.

Trends Found in this Post
Trend Post Mentions Total Month Mentions Posts Companies MoM
AI Model Fine-tuning 6 978 142 70 +21%
TPUs 1 4 4 4 +300%
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