| import platform | |
| import sys | |
| from gptqmodel.utils.logger import setup_logger | |
| from packaging.version import Version | |
| log = setup_logger() | |
| # Check if GIL (global interpreter lock) is controllable in this Python build. | |
| # Starting from python 3.13 it is possible to disable GIL | |
| def has_gil_control(): | |
| return hasattr(sys, '_is_gil_enabled') | |
| # Check if GIL (global interpreter lock) is enabled. | |
| # Starting from python 3.13 it is possible to disable GIL | |
| def has_gil_disabled(): | |
| return has_gil_control() and not sys._is_gil_enabled() | |
| # Check For Python > 3.13.3 | |
| def gte_python_3_13_3(): | |
| return Version(platform.python_version()) >= Version("3.13.3") | |
| # torch compile requires GIL=1 or python 3.13.3t with GIL=0 | |
| def log_gil_requirements_for(feature: str): | |
| log.warn.once(f"Feature `{feature}` requires python GIL or Python >= 3.13.3T (T for Threading-Free edition of Python) plus Torch 2.8. Feature is currently skipped/disabled.") | |