Python GIL 全局解释器锁

1、

CPythonGIL（Global Interpreter Lock）

GILCPythonCPUCPU

CPython

IOCPUGILCPU

CPythonGILIOCPUGIL

PythonGILGILCPython

PythonGILPython

GILerlang Go

2、密集型

GIL

CPU

import logging
import datetime

FORMAT = "%(asctime)s %(threadName)10s %(thread)8d %(message)s"
logging