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Author SHA1 Message Date
Jerry Zhang
5c22f06a9a
 		Support saving locally in model.save_pretrained_torchao (#3263) 
Summary:
Previously the test was not ran correctly and the save to local path is not tested
this PR added support for that and tries to test properly

Note: `python tests/saving/test_unsloth_save.py` doesn't run test

Test Plan:
pytest tests/saving/test_unsloth_save.py -k test_save_torchao

Reviewers:

Subscribers:

Tasks:

Tags:
 2025-09-03 17:51:33 -07:00
Daniel Han
10d0f25746 Update save.py 2025-09-03 15:19:02 -07:00
Lei Zhenyuan
5f14e6fcd4
 		[Intel] make intel device support ROPE (#3164) 
* make intel device pass

* abstract torch device stream
 2025-09-03 04:39:57 -07:00
stevenxdavis
12737e503d
 		Fix incorrect function call in test_qwen3_grpo.py (#3212) 
* Update test_qwen3_grpo.py to correct function call

This test file uses the incorrect name for the function, which is gradient_checkpointing_disable(), not disable_gradient_checkpointing(). 

I copied the line from test_llama32_sft.py - I'm not sure if this actually is required, just wanted it consistent for when other people like me test this and have no clue what they're doing when it throws an exception.

* Update blackwell/test_qwen3_grpo.py

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

---------

Co-authored-by: Daniel Han <danielhanchen@gmail.com>
 2025-09-03 04:39:12 -07:00
Defi Wimar
64b404877e
 		chore: Fix Typos (#3246) 2025-09-03 04:38:41 -07:00
Tim Paine
658a4703c5
 		Remove old version constraint in dependency list (#3237) 
xref: https://github.com/unslothai/unsloth-zoo/pull/258
 2025-09-01 02:29:58 -07:00
pluesclues
73dd1227b0
 		Update mistral.py, showed flag to not call cut cross entropy (#3233) 
* Update mistral.py, showed flag to not call cut cross entropy

* Update mistral.py, made it so if its not equal to zero

* Update unsloth/models/mistral.py

---------

Co-authored-by: Daniel Han <danielhanchen@gmail.com>
 2025-08-29 01:32:21 -07:00
Roland Tannous
9050d6f527
 		tests for mxfp4 and quantized models merge fix unsloth zoo pr 254 (#3223) 2025-08-29 01:30:48 -07:00
Daniel Han
b753ec05c1
 		GPT OSS Bug fixes (#3231) 
* Update rl.py

* Update rl.py

* Update rl.py

* GPT OSS float32

* Update vision.py

* Update loader.py

* Update loader.py
 2025-08-28 09:39:46 -07:00
Daniel Han
1748e4794b Merge branch 'main' of https://github.com/unslothai/unsloth 2025-08-28 03:19:16 -07:00
Daniel Han
ec54ac0ba5 Versioning 2025-08-28 03:19:14 -07:00
Michael Han
3dec0c3802
 		Merge pull request #3224 from DefiWimar7/typos 
chore: Fix Typos

Thank you @DefiWimar7
 2025-08-28 02:46:27 -07:00
DoubleMathew
e504300a69
 		Handle transformers move to dtype from torch_dtype (#3225) 2025-08-28 02:43:41 -07:00
DefiWimar7
c104ebb2e5 chore: Fix Typos 2025-08-28 10:44:28 +08:00
DoubleMathew
264911916c
 		Fix gemma-3n (#3219) 
* place gemma-3n handling inside gemma-3 conditional

* cleanup
 2025-08-26 19:46:27 -07:00
Jerry Zhang
6108750244
 		Support model.save_pretrained_torchao (#3111) 
Summary:
Allow users merge the LoRA weights and then do a post training quantization with torchao

Usage:

```
from torchao.quantization import Int8DynamicActivationInt8WeightConfig
torchao_config = Int8DynamicActivationInt8WeightConfig()
model.save_pretrained_torchao(
    save_path,
    tokenizer=tokenizer,
    torchao_config=torchao_config,
)
```

Test Plan:
python tests/saving/test_unsloth_save.py

Reviewers:

Subscribers:

Tasks:

Tags:
 2025-08-26 04:53:39 -07:00
Lei Zhenyuan
e45ddb55a7
 		fix is casual for qwen3 (#3213) 2025-08-26 04:45:20 -07:00
Daniel Han
bcb1bcfd6a Update vision.py 2025-08-22 04:02:59 -07:00
Daniel Han
11f58ba904 Update loader.py 2025-08-22 04:02:19 -07:00
DoubleMathew
afe8f41236
 		adallow float32 dtype in FastLanguageModel (#3204) 2025-08-21 16:54:39 -07:00
Daniel Han
26601f9d42
 		Bug fixes (#3195) 
* Fix mamba

* Update loader.py

* Update vision.py

* Update loader.py

* Filter vLLM standby logs (#3131)

* filter vLLM standby logs

* safeguard standby logger patch

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

---------

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

* Update loader.py

* Add scaler

* Update llama.py

* Update _utils.py

* Versioning

* GPT OSS fix

* GPT OSS fix

* Update loader.py

* Update vision.py

* Update vision.py

* Update loader.py

* Update vision.py

* Update vision.py

* Update llama.py

* Update llama.py

* Update llama.py

* Versioning

* Update mapper.py

* Update vision.py

* Update vision.py

* Update vision.py

* Upcast norms

* Update loader.py

* Update vision.py

* Upcast layernorms

* Update llama.py

* Update llama.py

* Update llama.py

* Update llama.py

* Update llama.py

* Update llama.py

* Update save.py

* Update rl.py

* Update pyproject.toml

* Update rl.py

* Update rl_replacements.py

* Update rl.py

* Update rl.py

* Update rl.py

* Update _utils.py

* Update __init__.py

* Torch 2.8

* Update rl_replacements.py

* Update loader.py

* UNSLOTH_ENABLE_CCE

* Fix

* Update loader.py

* Update loader.py

* Update __init__.py

* Update __init__.py

* Update __init__.py

* Update __init__.py

* Import fixes

* Update loader.py

* Fix aimv2 issue

* Update loader.py

* Update import_fixes.py

* Update import_fixes.py

* Update loader.py

* Update loader.py

* Update loader.py

* Upgrade

* Update loader.py

* Update loader.py

* Update loader.py

* Update loader.py

---------

Co-authored-by: Datta Nimmaturi <venkatadattasainimmaturi@gmail.com>
 2025-08-20 07:39:43 -07:00
Daniel Han
7aa42709fe Update _utils.py 2025-08-19 23:43:58 -07:00
Michael Han
0873189260
 		Merge pull request #3187 from parth2510/fix-transformers-typo-extras 
Fix extras transformers typo in pyproject.toml
 2025-08-19 15:06:11 -07:00
parth2510
7548d2b66f Fix extras transformers typo in pyproject.toml 2025-08-19 19:55:29 +05:30
Daniel Han
133d94010b Update pyproject.toml 2025-08-19 05:20:19 -07:00
Daniel Han
9b456040ca Protobuf issue 2025-08-19 05:19:41 -07:00
Daniel Han
d8f4aab219 Update rl.py 2025-08-19 05:04:17 -07:00
Daniel Han
6a7c07aca0 Update pyproject.toml 2025-08-19 03:24:02 -07:00
Daniel Han
afee065f2e Update _auto_install.py 2025-08-19 03:20:37 -07:00
Daniel Han
d053845133
 		Torch 2.8 (#3186) 
* Fix mamba

* Update loader.py

* Update vision.py

* Update loader.py

* Filter vLLM standby logs (#3131)

* filter vLLM standby logs

* safeguard standby logger patch

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

---------

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

* Update loader.py

* Add scaler

* Update llama.py

* Update _utils.py

* Versioning

* GPT OSS fix

* GPT OSS fix

* Update loader.py

* Update vision.py

* Update vision.py

* Update loader.py

* Update vision.py

* Update vision.py

* Update llama.py

* Update llama.py

* Update llama.py

* Versioning

* Update mapper.py

* Update vision.py

* Update vision.py

* Update vision.py

* Upcast norms

* Update loader.py

* Update vision.py

* Upcast layernorms

* Update llama.py

* Update llama.py

* Update llama.py

* Update llama.py

* Update llama.py

* Update llama.py

* Update save.py

* Update rl.py

* Update pyproject.toml

* Update rl.py

* Update rl_replacements.py

* Update rl.py

* Update rl.py

* Update rl.py

* Update _utils.py

* Update __init__.py

* Torch 2.8

* Update rl_replacements.py

---------

Co-authored-by: Datta Nimmaturi <venkatadattasainimmaturi@gmail.com>
 2025-08-19 03:16:49 -07:00
Daniel Han
9c8735ae4a
 		Bug fixes (#3180) 
* Fix mamba

* Update loader.py

* Update vision.py

* Update loader.py

* Filter vLLM standby logs (#3131)

* filter vLLM standby logs

* safeguard standby logger patch

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

---------

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

* Update loader.py

* Add scaler

* Update llama.py

* Update _utils.py

* Versioning

* GPT OSS fix

* GPT OSS fix

* Update loader.py

* Update vision.py

* Update vision.py

* Update loader.py

* Update vision.py

* Update vision.py

* Update llama.py

* Update llama.py

* Update llama.py

* Versioning

* Update mapper.py

* Update vision.py

* Update vision.py

* Update vision.py

* Upcast norms

* Update loader.py

* Update vision.py

* Upcast layernorms

* Update llama.py

* Update llama.py

* Update llama.py

* Update llama.py

* Update llama.py

* Update llama.py

* Update save.py

* Update rl.py

* Update pyproject.toml

* Update rl.py

---------

Co-authored-by: Datta Nimmaturi <venkatadattasainimmaturi@gmail.com>
 2025-08-18 06:12:49 -07:00
andrewor14
b23fe78b7e
 		Add support for QAT + LoRA (#2976) 
**Summary:** Quantization-aware training (QAT) helps mitigate
quantization degradation by simulating quantization numerics
in high precision during training (fake quantization). This PR
combines QAT with LoRA by applying torchao's QAT support to
the peft model.

See the following for more details:

- torchao QAT: https://github.com/pytorch/ao/blob/main/torchao/quantization/qat/README.md
- torchtune QAT + LoRA: https://dev-discuss.pytorch.org/t/speeding-up-qat-by-1-89x-with-lora/2700

Current QAT schemes supported are:

```
fp8-fp8, targeting the torch.ops.fbgemm.f8i4bf16_shuffled kernel
fp8-int4, targeting the torch.ops.fbgemm.f8f8bf16_rowwise kernel
```

**Test Plan:**

```
from unsloth import FastLanguageModel

lora_rank = 32

model, tokenizer = FastLanguageModel.from_pretrained(
    model_name = "unsloth/Qwen3-4B-Base",
    max_seq_length = 2048,
    load_in_4bit = False,
    fast_inference = False,
    max_lora_rank = lora_rank,
)

model = FastLanguageModel.get_peft_model(
    model,
    r = lora_rank,
    target_modules = [
        "q_proj", "k_proj", "v_proj", "o_proj",
        "gate_proj", "up_proj", "down_proj",
    ],
    lora_alpha = lora_rank*2,
    use_gradient_checkpointing = "unsloth",
    random_state = 3407,
    qat_scheme = "fp8-fp8",
)

lora.Linear(
  (base_layer): FakeQuantizedLinear(
    in_features=2560, out_features=4096, bias=False
    (activation_fake_quantizer): FakeQuantizer(Float8FakeQuantizeConfig(dtype=torch.float8_e4m3fn, granularity=PerRow(), hp_value_lb=None, hp_value_ub=None))
    (weight_fake_quantizer): FakeQuantizer(Float8FakeQuantizeConfig(dtype=torch.float8_e4m3fn, granularity=PerRow(), hp_value_lb=None, hp_value_ub=None))
  )
  ...
)
```
 2025-08-18 05:56:35 -07:00
Ball
44e98f7ea2
 		fix original_push_to_hub fallback (#3115) 
Co-authored-by: root <root@LAPTOP-VEI2ITL9.localdomain>
 2025-08-18 05:54:24 -07:00
RJ Nowling
0bb786812d
 		Replace back ticks with single quotes (#3157) 
Back ticks attempt to execute program and capture output.  Should be using single quote marks.
 2025-08-18 05:52:30 -07:00
Daniel Han
d2a038d5cb Update _utils.py 2025-08-18 05:28:30 -07:00
Roland Tannous
6facca167d
 		fix save_to_gguf_generic quantization_method type error (#3173) 2025-08-18 04:10:17 -07:00
Roland Tannous
b7fdfefdab
 		Convert generator expression to list to prevent potential bugs if the files variable is used multiple times in future modifications. (#3167) 2025-08-18 04:10:08 -07:00
Daniel Han
146b5f7fac Fix Blackwell 2025-08-18 03:46:39 -07:00
QL
13cb037b36
 		Update install instructions for latest vLLM release (#3175) 
1. Removed the `--extra-index-url https://wheels.vllm.ai/nightly` from the uv install instructions because this causes it to crash; Removing that flag solves the issue and is more stable overall. Tested with RTX 5090 CUDA 12.8 on Linux. 

2. Removed `uv pip install -U triton>=3.3.1` because triton 3.3.1 is already installed with the vllm command.
 2025-08-18 03:39:05 -07:00
Daniel Han
dc26a7a0eb
 		Nightly (#3169) 
* Fix mamba

* Update loader.py

* Update vision.py

* Update loader.py

* Filter vLLM standby logs (#3131)

* filter vLLM standby logs

* safeguard standby logger patch

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

---------

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

* Update loader.py

* Add scaler

* Update llama.py

* Update _utils.py

* Versioning

* GPT OSS fix

* GPT OSS fix

* Update loader.py

* Update vision.py

* Update vision.py

* Update loader.py

* Update vision.py

* Update vision.py

* Update llama.py

* Update llama.py

* Update llama.py

* Versioning

* Update mapper.py

---------

Co-authored-by: Datta Nimmaturi <venkatadattasainimmaturi@gmail.com>
 2025-08-15 05:03:38 -07:00
Daniel Han
92ea94e479 Update loader.py 2025-08-15 04:08:21 -07:00
Daniel Han
5fd61cf82d GPT OSS MXFP4 fix 2025-08-15 04:00:00 -07:00
Daniel Han
511841d349 Update tokenizer_utils.py 2025-08-14 19:30:33 -07:00
Daniel Han
0f2fc19076 Encoding UTF-8 2025-08-14 15:24:25 -07:00
Daniel Han
8b41001035
 		Fix GPT OSS (#3154) 
* Fix mamba

* Update loader.py

* Update vision.py

* Update loader.py

* Filter vLLM standby logs (#3131)

* filter vLLM standby logs

* safeguard standby logger patch

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

---------

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

* Update loader.py

* Add scaler

* Update llama.py

* Update _utils.py

* Versioning

* GPT OSS fix

* GPT OSS fix

* Update loader.py

* Update vision.py

* Update vision.py

* Update loader.py

---------

Co-authored-by: Datta Nimmaturi <venkatadattasainimmaturi@gmail.com>
 2025-08-14 05:06:58 -07:00
Daniel Han
920b25b52c Update loader.py 2025-08-13 06:33:39 -07:00
Daniel Han
f18331c9d1
 		Nightly (#3148) 
* Fix mamba

* Update loader.py

* Update vision.py

* Update loader.py

* Filter vLLM standby logs (#3131)

* filter vLLM standby logs

* safeguard standby logger patch

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

* Update unsloth/models/_utils.py

---------

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

* Update loader.py

* Add scaler

* Update llama.py

* Update _utils.py

* Versioning

---------

Co-authored-by: Datta Nimmaturi <venkatadattasainimmaturi@gmail.com>
 2025-08-13 06:12:38 -07:00
Michael Han
7dd4e1dd5d
 		Update README.md 2025-08-09 15:53:29 -07:00
Michael Han
79b46f71b2
 		Merge pull request #3120 from Etherll/patch-8825 
Add Qwen3 4B to mapper.py
 2025-08-08 14:31:31 -07:00
Etherll
8b80a00015
 		Update mapper.py 2025-08-08 23:27:21 +03:00