Make disable_layer_logging public

tensorpack/models/common.py

 # -*- coding: utf-8 -*-
 # File: common.py
 
-from .registry import layer_register  # noqa
+from .registry import layer_register, disable_layer_logging  # noqa
 from .tflayer import rename_tflayer_get_variable
 from .utils import VariableHolder  # noqa
 
-__all__ = ['layer_register', 'VariableHolder', 'rename_tflayer_get_variable']
+__all__ = ['layer_register', 'VariableHolder', 'rename_tflayer_get_variable',
+           'disable_layer_logging']

tensorpack/models/registry.py

@@ -18,7 +18,7 @@ from ..utils import logger
 _LAYER_LOGGED = set()
 _LAYER_REGISTRY = {}
 
-__all__ = ['layer_register']
+__all__ = ['layer_register', 'disable_layer_logging']
 
 
 _NameConflict = "LAYER_NAME_CONFLICT!!"

tensorpack/utils/concurrency.py

@@ -237,8 +237,8 @@ def start_proc_mask_signal(proc):
                 if sys.version_info < (3, 4) or mp.get_start_method() == 'fork':
                     log_once(
 "Starting a process with 'fork' method is not safe and may consume unnecessary extra CPU memory."
-" Use 'forkserver/spawn' method (available after Py3.4) instead if you run into any issues. "
-"See https://docs.python.org/3/library/multiprocessing.html#contexts-and-start-methods",
+" Use 'forkserver' or 'spawn' method (available after Py3.4) instead if you run into any issues. "
+"See https://docs.python.org/3/library/multiprocessing.html#contexts-and-start-methods on how to set them.",
 'warn')  # noqa
             p.start()