Commit graph

3,106 commits

Author SHA1 Message Date
Fizza-Mukhtar
9116aa8dfd Fix 3D tensor support for bitsandbytes 8-bit matmul in forward pass 2025-12-30 07:56:01 -08:00
Fizza-Mukhtar
4f59695810 Fix 3D tensor support for bitsandbytes 8-bit matmul in forward pass 2025-12-30 07:08:10 -08:00
lif
8ab0c0c913 fix: add support for init_lora_weights="corda" in get_peft_model (#3794)
Add "corda" as an allowed value for the init_lora_weights parameter
in FastLanguageModel.get_peft_model() and FastBaseModel.get_peft_model().

This enables users to use CorDA (Correlation-aware Decomposed Adaptation)
initialization from PEFT, which provides an alternative LoRA initialization
strategy for improved finetuning performance.

Fixes #3693

Signed-off-by: majiayu000 <1835304752@qq.com>
2025-12-28 23:17:58 -08:00
ゆり
5f1361aea3 Fix Boolean value of Tensor ambiguity error in mistral.py (#3790)
* Fix is_contiguous() method call and remove duplicate imports

- Fix bug in rope_embedding.py where is_contiguous was used without
  parentheses, causing the method object (always truthy) to be evaluated
  instead of calling the method. This fixes issue #3781 where fast rope
  backpropagation was broken for zero strided/non-contiguous tensors.

- Remove duplicate `import torch` in rl.py (lines 20 and 25)
- Remove duplicate `import functools` and `import types` in vision.py

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Fix Boolean value of Tensor ambiguity error in mistral.py

Replace `or` operator with explicit `is None` check when getting
n_items from kwargs. The `or` operator fails when the value is a
Tensor because Python cannot determine the boolean value of a
multi-element tensor.

Fixes #3766

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* Update rope_embedding.py

---------

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2025-12-28 21:30:55 -08:00
Fizza Mukhtar
091a801386 Fix crash when trl.experimental.openenv is unavailable (#3787)
* Guard optional trl.experimental.openenv usage in RL patches

* Simplify optional trl.openenv import handling

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2025-12-28 21:23:51 -08:00
Francesco Bertolotti
dabf2a901b fastrope fix for zero strided tensors (#3782)
Co-authored-by: Francesco Bertolotti <francesco.bertolotti@igenius.ai>
2025-12-28 21:21:48 -08:00
Alkın Ünlü
6180adda1b fix(trainer): import psutil to prevent NameError in _prepare_dataset (#3780)
* fix(trainer): import psutil to prevent NameError in _prepare_dataset

Fixes #3777

* Update rl.py

---------

Co-authored-by: Daniel Han <danielhanchen@gmail.com>
2025-12-28 21:18:02 -08:00
Daniel Han
f40fa7a0e8 Update FUNDING.yml (#3792) 2025-12-28 19:57:43 -08:00
Michael Han
96de7a817d Update README for new unsloth.ai/docs.md 2025-12-27 00:49:19 -08:00
Fizza Mukhtar
f57cd25d46 Clarify NotImplementedError for fast_inference with full_finetuning (#3768)
* Improve error message for fast_inference and full_finetuning

* Refine error message string formatting

* Update unsloth/models/vision.py

---------

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2025-12-25 18:46:13 -08:00
Strahinja Stamenkovic
a058885b8a Add missing import of inspect (#3778)
* Add missing import of inspect

* Update device_type.py
2025-12-25 18:43:59 -08:00
Daniel Han
1ff6fc85f0 llama.cpp fixes 2025-12-23 05:50:26 -08:00
Daniel Han
cbfa7a20f9 Update rl.py 2025-12-23 05:42:58 -08:00
Daniel Han
0ae7d2ba28 Update rl.py 2025-12-23 05:35:06 -08:00
Daniel Han
fd42103a9b Nightly (#3767)
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* [FIX] [Transformers] VLM input embeds fix for gradients (#3715)

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* Update rope_embedding.py

* Fixes

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2025-12-23 04:52:29 -08:00
Daniel Han
691b5d129f Update save.py 2025-12-23 00:55:06 -08:00
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e134ceed79 [pre-commit.ci] pre-commit autoupdate (#3760)
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2025-12-22 23:12:00 -08:00
Daniel Han
25a3141663 Update loader.py 2025-12-19 19:37:49 -08:00
Daniel Han
47ede31b8c Nightly (#3753)
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* Update rope_embedding.py

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2025-12-19 19:35:41 -08:00
Daniel Han
9a6d703d3c Update _utils.py 2025-12-19 19:24:49 -08:00
Strahinja Stamenkovic
490153500b Enable 4-bit quantization on AMD Radeon GPUs (#3748)
* Enable 4-bit quant on Radeon

* Fix table centering

* Update comments for clarity

* Handle failure to import Bitsandbytes

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2025-12-19 19:22:56 -08:00
Dan Saunders
1a507b4a82 Fix VLM DDP checkpointing (#3751) 2025-12-19 19:09:16 -08:00
Daniel Han
a36eb9b9a1 FunctionGemma 2025-12-18 09:27:46 -08:00
DoubleMathew
96bd2a7668 Fix Deepseek OCR Lora Model Load (#3738)
* fix deepseek ocr lora_model load: trust_remote_code option

check for import error in autoconfig/peftconfig from_pretrained error

handle import

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2025-12-18 04:09:17 -08:00
Daniel Han
1e7302cd77 Nightly (#3737)
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2025-12-17 03:31:48 -08:00
Daniel Han
23a7ac5d17 Update FUNDING.yml (#3736) 2025-12-16 21:36:25 -08:00
Daniel Han
9ef9b60660 Bug fixes (#3734)
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Daniel Han
90db3f465e Update import_fixes.py 2025-12-16 16:58:03 -08:00
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ba3f91f72f Update import_fixes.py 2025-12-16 16:57:38 -08:00
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c4d44af095 Update import_fixes.py 2025-12-16 15:46:27 -08:00
Daniel Han
95ce4fa8fa Update rl.py 2025-12-15 22:43:16 -08:00
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Michael Han
086ccd377f Update README.md 2025-12-13 16:44:44 -08:00
Daniel Han
cdc95e33a9 Nightly (#3720)
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Scott Roy
c91e99370b Update torchao save (#3679)
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Dan Saunders
43e134a6e9 Mistral packing, train on completions only, simplifications (#3709)
* pipe kwargs through mistral model

* simplify / bugfix

* bugfix for train_on_completions_only

* wire up is_unsupported_model

* nits, edge cases
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Lei Zhenyuan
beb83d7f28 [intel] skip xpu fbgemm fp8 (#3625)
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2025-12-10 21:13:29 -08:00
Michael Han
401de54fba Padding free packing update 2025-12-10 21:12:13 -08:00
Michael Han
bff336c7a3 Adding new padding free packing support 2025-12-10 21:10:19 -08:00
Dan Saunders
2040946d68 update TRL filter (#3707)
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* Apply suggestion from @danielhanchen

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

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2025-12-10 07:49:52 -08:00
Daniel Han
3bc349f2d8 Gemma issue 2025-12-10 06:25:49 -08:00
Daniel Han
b16af7b0f5 Update _utils.py 2025-12-10 06:11:14 -08:00
Daniel Han
c010cc6421 Update trainer.py 2025-12-10 06:11:03 -08:00
Daniel Han
26a9b5b322 Nightly (#3706)
* Update _utils.py

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2025-12-10 04:13:13 -08:00
Daniel Han
f0c8e21d59 Update import_fixes.py 2025-12-10 04:05:14 -08:00
Daniel Han
f9564cf84e Update _utils.py 2025-12-10 03:48:01 -08:00
Datta Nimmaturi
62d19a12ff [FIX] fbgemm version check (#3704)
* fbgemm version check

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2025-12-10 03:46:30 -08:00
Dan Saunders
75e0d7ce62 Auto-enable padding-free SFT (#3672)
* implement (sdpa, xformers, fa2) sample packing

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

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

* Add explicit toggle for sample packing

* Add explicit toggle for sample packing

* Update __init__.py

* Update unsloth/kernels/rope_embedding.py

* Update unsloth/kernels/rope_embedding.py

* remove grad output clones; restore deleted FastLanguageModel arg

* fix

* restore rope embedding clones

* xformers mask cache

* implement (sdpa, xformers, fa2) sample packing

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

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

* Add explicit toggle for sample packing

* Add explicit toggle for sample packing

* Update __init__.py

* Update unsloth/kernels/rope_embedding.py

* Update unsloth/kernels/rope_embedding.py

* remove grad output clones; restore deleted FastLanguageModel arg

* fix

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* Update unsloth/kernels/rope_embedding.py

Co-authored-by: Daniel Han <danielhanchen@gmail.com>

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

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* Add **kwargs

* add back clobbered

* Update rope_embedding.py

* Update rope_embedding.py

* simplify trl warnings filter

* docstring

* nit

* bugfix

* add padding-free seqlen metadata

* auto-enable padding free

* gemma2 disable

* Apply suggestion from @danielhanchen

* Update trainer.py

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

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* Update trainer.py

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2025-12-10 03:07:29 -08:00
Dan Saunders
496f84ff6b SFT sample packing (#3566)
* implement (sdpa, xformers, fa2) sample packing

* attention dispatching

* ddp working OOTB with CLI

* packed SWA and softcap support

* enable batch flattening

* LGPL license headers

* mask packed sequence boundaries

* auto-enable sample packing

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

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

* Add explicit toggle for sample packing

* Add explicit toggle for sample packing

* Update __init__.py

* Update unsloth/kernels/rope_embedding.py

* Update unsloth/kernels/rope_embedding.py

* remove grad output clones; restore deleted FastLanguageModel arg

* fix

* restore rope embedding clones

* xformers mask cache

* implement (sdpa, xformers, fa2) sample packing

* attention dispatching

* ddp working OOTB with CLI

* packed SWA and softcap support

* enable batch flattening

* LGPL license headers

* mask packed sequence boundaries

* auto-enable sample packing

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

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

* Add explicit toggle for sample packing

* Add explicit toggle for sample packing

* Update __init__.py

* Update unsloth/kernels/rope_embedding.py

* Update unsloth/kernels/rope_embedding.py

* remove grad output clones; restore deleted FastLanguageModel arg

* fix

* restore rope embedding clones

* xformers mask cache

* add back accidental deletion

* Update unsloth/kernels/rope_embedding.py

Co-authored-by: Daniel Han <danielhanchen@gmail.com>

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

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

* fix merge conflicts

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

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

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

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

* Add **kwargs

* add back clobbered

* Update rope_embedding.py

* Update rope_embedding.py

* simplify trl warnings filter

* docstring

* nit

* bugfix

* Apply suggestion from @danielhanchen

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

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

* Update unsloth/trainer.py

* Update unsloth/trainer.py

* Update unsloth/trainer.py

* Update unsloth/trainer.py

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2025-12-09 17:36:45 -08:00
Daniel Han
2b3cb06925 Update _utils.py (#3698) 2025-12-09 03:31:20 -08:00