init commit for huggingface

45b4aa7 over 3 years ago

707 Bytes

# Copyright (c) OpenMMLab. All rights reserved.
from ..dist_utils import allreduce_params
from .hook import HOOKS, Hook


@HOOKS.register_module()
class SyncBuffersHook(Hook):
    """Synchronize model buffers such as running_mean and running_var in BN at
    the end of each epoch.
    Args:
        distributed (bool): Whether distributed training is used. It is
          effective only for distributed training. Defaults to True.
    """

    def __init__(self, distributed=True):
        self.distributed = distributed

    def after_epoch(self, runner):
        """All-reduce model buffers at the end of each epoch."""
        if self.distributed:
            allreduce_params(runner.model.buffers())

	# Copyright (c) OpenMMLab. All rights reserved.
	from ..dist_utils import allreduce_params
	from .hook import HOOKS, Hook


	@HOOKS.register_module()
	class SyncBuffersHook(Hook):
	"""Synchronize model buffers such as running_mean and running_var in BN at
	the end of each epoch.

	Args:
	distributed (bool): Whether distributed training is used. It is
	effective only for distributed training. Defaults to True.
	"""

	def __init__(self, distributed=True):
	self.distributed = distributed

	def after_epoch(self, runner):
	"""All-reduce model buffers at the end of each epoch."""
	if self.distributed:
	allreduce_params(runner.model.buffers())