超时，查看曳引钢丝绳。抱闸延时可能过长或延长保护时间。
_exception_logger @_time_logger def init_process_group( backend: Union[str, Backend] = None, init_method: Optional[str] = None, timeout: timedelta = default_pg_timeout, world_size: int = -1, rank: int = -1, store: Optional[Store] = None, group_name: str = "", pg_options: O...
") dist.destroy_process_group() def test(local_rank, args): world_size = args.machines*args.gpus rank = args.mid * args.gpus + local_rank dist.init_process_group('nccl', rank =rank, world_size = world_size, timeout=datetime.timedelta(seconds=60)) torch.cuda.set_device(local_rank)...
store:以键值对的方式保存进程间共享的连接信息,与init_method参数互斥,torch.distributed.Store格式,有TCPStore/FileStore/HashStore三类。 timeout:整个进程组可等待的时间。对于nccl分布式后端,则在环境变量NCCL_BLOCKING_WAIT=1时,进程组中若有错误,则会等待timeout时间长度后抛出异常,用户可以接收到异常信息;在NCCL_...
torch.distributed.init_process_group(backend=None, init_method=None, timeout=datetime.timedelta(seconds=1800), world_size=-1, rank=-1, store=None, group_name='', pg_options=None) 在DistributedDataParallel()中,第一个参数module是你想要并行话的module,在训练中也就是你的模型。
要避免在这些情况下超时,请确保在调用[init_process_group](https://pytorch.org/docs/stable/distributed.html#torch.distributed.init_process_group)时传递足够大的`timeout`值。 ## 保存和载入检查点 在训练过程中,经常使用`torch.save`和`torch.load`为模块创建检查点,以及从检查点恢复。有关的详细信息,请...
resxm 中级粉丝 2 Otis LCB2+TOMCB板,有兄弟知道老报DDP Timeout怎么办嘛 0燃烧 正式会员 4 平层光电,停梯都有可能报这个故障,要判断 登录百度帐号 下次自动登录 忘记密码? 扫二维码下载贴吧客户端 下载贴吧APP看高清直播、视频! 贴吧页面意见反馈 违规贴吧举报反馈通道 贴吧违规信息处理公示1...
🐛 Bug When training models in multi-machine multi-GPU setting on SLURM cluster, if dist.init_process_group with NCCL backend, and wrapping my multi-gpu model with DistributedDataParallel as the official tutorial, a Socket Timeout runtime...
ready = selector.select(timeout) File "/home/lzk/anaconda3/lib/python3.7/selectors.py", line 415, in select fd_event_list = self._selector.poll(timeout) TypeError: keyboard_interrupt_handler() takes 1 positional argument but 2 were given ...
使用910b + pytorch DDP进行多机多卡数据并行训练报错connected p2p timeout 我使用from_pretrained(gpt2,device_map='auto') 为什么会出现这个错误 EI9999: 2024-07-22-09:28:14.307.684 connected p2p timeout, timeout:120 s.local logicDevid:2,remote physic id:0 The possible causes are as follows:...