Title: [Auto] Fix DreamBooth fp16 validation training crash (cluster-1246-28): merged 2 of 5 PRs by evalstate · Pull Request #2 · evalstate/diffusers · GitHub
Open Graph Title: [Auto] Fix DreamBooth fp16 validation training crash (cluster-1246-28): merged 2 of 5 PRs by evalstate · Pull Request #2 · evalstate/diffusers
X Title: [Auto] Fix DreamBooth fp16 validation training crash (cluster-1246-28): merged 2 of 5 PRs by evalstate · Pull Request #2 · evalstate/diffusers
Description: Automated mergeability PR for cluster-1246-28. Base ref: origin/main Branch: merge-cluster-cluster-1246-28-20260427125508 Merged PRs: huggingface#13273: Clean local merge; adds torch.no_grad() around validation inference across 17 DreamBooth scripts. huggingface#13510: Clean local merge on top of huggingface#13273; re-upcasts train_dreambooth_lora.py trainable params to fp32 after fp16 validation. Skipped PRs: huggingface#6566: Already merged upstream; merge commit is an ancestor of current HEAD. huggingface#10783: Closed unmerged older SDXL-only attempt; reported conflicting/dirty and superseded by merged huggingface#10889. huggingface#10889: Already merged upstream; merge commit is an ancestor of current HEAD. Failed PRs: None. Notes: No merge conflicts occurred for huggingface#13273 or huggingface#13510. The merged PRs compose without textual conflicts: huggingface#13273 changes validation inference contexts, while huggingface#13510 restores trainable parameter dtype after validation in train_dreambooth_lora.py. ruff check passed on all 17 modified DreamBooth files. No training repro or slow tests were run. Next steps: Review whether the broad huggingface#13273 torch.no_grad() sweep should be accepted together with the targeted huggingface#13510 dtype restoration, or whether maintainers prefer only huggingface#13510. Run a real fp16 DreamBooth LoRA validation repro for huggingface#13124 using --mixed_precision=fp16 with --validation_prompt before promoting the branch. If promoting this branch, mention that huggingface#6566 and huggingface#10889 are already merged and huggingface#10783 is obsolete/conflicting.
Open Graph Description: Automated mergeability PR for cluster-1246-28. Base ref: origin/main Branch: merge-cluster-cluster-1246-28-20260427125508 Merged PRs: huggingface#13273: Clean local merge; adds torch.no_grad() aro...
X Description: Automated mergeability PR for cluster-1246-28. Base ref: origin/main Branch: merge-cluster-cluster-1246-28-20260427125508 Merged PRs: huggingface#13273: Clean local merge; adds torch.no_grad() aro...
Opengraph URL: https://github.com/evalstate/diffusers/pull/2
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