This commit is contained in:
Daniel Han 2025-12-12 05:44:38 -08:00
commit 76788e0f8a
2 changed files with 20 additions and 18 deletions

View file

@ -16,7 +16,6 @@ import warnings, importlib, sys
from packaging.version import Version
import os, re, subprocess, inspect, functools
import numpy as np
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
# Log Unsloth is being used
os.environ["UNSLOTH_IS_PRESENT"] = "1"
@ -27,7 +26,6 @@ from .import_fixes import (
check_fbgemm_gpu_version,
torchvision_compatibility_check,
)
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
fix_message_factory_issue()
check_fbgemm_gpu_version()

View file

@ -13,16 +13,15 @@
# limitations under the License.
import os
import sys
import importlib.util
from pathlib import Path
from importlib.metadata import version as importlib_version
from packaging.version import Version as TrueVersion
import re
import logging
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
from unsloth_zoo.log import logger
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
# Cannot import logger here since it'll import transformers
# from unsloth_zoo.log import logger
def Version(version):
try:
@ -42,7 +41,7 @@ def Version(version):
f"Unsloth: Could not get version for `{version}`\n"
f"File name = [{caller.filename}] Line number = [{caller.lineno}]"
)
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
# Ignore logging messages
class HideLoggingMessage(logging.Filter):
@ -53,7 +52,7 @@ class HideLoggingMessage(logging.Filter):
def filter(self, x):
return not (self.text in x.getMessage())
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
# Fix up AttributeError: 'MessageFactory' object has no attribute 'GetPrototype'
# MUST do this at the start primarily due to tensorflow causing issues
@ -71,6 +70,7 @@ def fix_message_factory_issue():
def GetPrototype(self, *args, **kwargs):
return
from unsloth_zoo.log import logger
if not hasattr(google.protobuf.message_factory, "MessageFactory"):
logger.info("Unsloth: Patching protobuf.MessageFactory as it doesn't exist")
google.protobuf.message_factory.MessageFactory = MessageFactory
@ -100,7 +100,7 @@ def fix_message_factory_issue():
pass
except:
pass
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
# Fix Xformers performance issues since 0.0.25
def fix_xformers_performance_issue():
@ -108,6 +108,7 @@ def fix_xformers_performance_issue():
return
xformers_version = importlib_version("xformers")
if Version(xformers_version) < Version("0.0.29"):
from unsloth_zoo.log import logger
xformers_location = importlib.util.find_spec("xformers").origin
xformers_location = os.path.split(xformers_location)[0]
cutlass = Path(xformers_location) / "ops" / "fmha" / "cutlass.py"
@ -129,7 +130,7 @@ def fix_xformers_performance_issue():
)
except Exception as e:
logger.info(f"Unsloth: Failed patching Xformers with error = {str(e)}")
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
# ValueError: 'aimv2' is already used by a Transformers config, pick another name.
def fix_vllm_aimv2_issue():
@ -137,6 +138,7 @@ def fix_vllm_aimv2_issue():
return
vllm_version = importlib_version("vllm")
if Version(vllm_version) < Version("0.10.1"):
from unsloth_zoo.log import logger
vllm_version = importlib.util.find_spec("vllm").origin
vllm_version = os.path.split(vllm_version)[0]
ovis_config = Path(vllm_version) / "transformers_utils" / "configs" / "ovis.py"
@ -168,7 +170,7 @@ def fix_vllm_aimv2_issue():
)
except Exception as e:
logger.info(f"Unsloth: Failed patching vLLM with error = {str(e)}")
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
def fix_vllm_guided_decoding_params():
if importlib.util.find_spec("vllm") is None:
@ -184,7 +186,7 @@ def fix_vllm_guided_decoding_params():
vllm.sampling_params.GuidedDecodingParams = (
vllm.sampling_params.StructuredOutputsParams
)
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
def ignore_logger_messages():
# Ignore Environment variable `HF_TOKEN` is set
@ -195,7 +197,7 @@ def ignore_logger_messages():
del huggingface_hub_logger
except:
pass
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
def patch_ipykernel_hf_xet():
# HF-XET == 1.1.10 and ipykernel == 7.0.0 / 7.0.1 causes issues
@ -227,7 +229,7 @@ def patch_ipykernel_hf_xet():
from huggingface_hub.utils import disable_progress_bars
disable_progress_bars()
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
def patch_trackio():
# Set some environment variables to customize the Trackio dashboard for experiment tracking
@ -239,7 +241,7 @@ def patch_trackio():
"https://raw.githubusercontent.com/unslothai/unsloth/main/images/unsloth%20logo%20white%20text.png"
)
os.environ["TRACKIO_PLOT_ORDER"] = "train/reward"
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
def patch_datasets():
# Datasets 4.4.0 and 4.4.1 weirdly have some weird `_thread.RLock_recursion_count` issues
@ -254,7 +256,7 @@ def patch_datasets():
f"#### Unsloth: Using `datasets = {str(datasets_version)}` will cause recursion errors.\n"
"Please downgrade datasets to `datasets==4.3.0"
)
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
def check_fbgemm_gpu_version():
if importlib.util.find_spec("fbgemm_gpu") is None:
@ -268,9 +270,9 @@ def check_fbgemm_gpu_version():
raise ImportError(
f"Unsloth: fbgemm_gpu_genai=={fbgemm_gpu_version} detected. It might cause unexpected issues like segmentation faults. Please uninstall the current one by doing `pip uninstall fbgemm-gpu` && `pip install fbgemm-gpu` to install fbgemm-gpu 1.4.0 or newer!"
)
from unsloth_zoo.log import logger
logger.info(f"Unsloth: fbgemm_gpu_genai=={fbgemm_gpu_version} detected.")
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
def patch_enable_input_require_grads():
"""
@ -330,11 +332,11 @@ def patch_enable_input_require_grads():
self._require_grads_hook = hooks[0]
PreTrainedModel.enable_input_require_grads = _patched_enable_input_require_grads
from unsloth_zoo.log import logger
logger.info(
"Unsloth: Patched enable_input_require_grads for vision model compatibility"
)
print([mod for mod in ["trl", "transformers", "peft"] if mod in sys.modules])
def torchvision_compatibility_check():
if importlib.util.find_spec("torch") is None:
@ -371,6 +373,7 @@ def torchvision_compatibility_check():
f"but found torchvision=={torchvision_version}. "
f"Please refer to https://pytorch.org/get-started/previous-versions/ for more information."
)
from unsloth_zoo.log import logger
logger.info(
f"Unsloth: torch=={torch_version} and torchvision=={torchvision_version} are compatible."
)
@ -385,6 +388,7 @@ def fix_openenv_no_vllm():
openenv = Path(trl_location) / "experimental" / "openenv" / "utils.py"
if not openenv.exists():
return
from unsloth_zoo.log import logger
try:
with open(openenv, "r+", encoding = "utf-8") as f:
text = f.read()