mirror of https://github.com/hpcaitech/ColossalAI
33 lines
1008 B
Markdown
33 lines
1008 B
Markdown
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# 集群实用程序
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作者: [Hongxin Liu](https://github.com/ver217)
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**前置教程:**
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- [分布式训练](../concepts/distributed_training.md)
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## 引言
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我们提供了一个实用程序类 `colossalai.cluster.DistCoordinator` 来协调分布式训练。它对于获取有关集群的各种信息很有用，例如节点数、每个节点的进程数等。
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## API 参考
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{{ autodoc:colossalai.cluster.DistCoordinator }}
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{{ autodoc:colossalai.cluster.DistCoordinator.is_master }}
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{{ autodoc:colossalai.cluster.DistCoordinator.is_node_master }}
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{{ autodoc:colossalai.cluster.DistCoordinator.is_last_process }}
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{{ autodoc:colossalai.cluster.DistCoordinator.print_on_master }}
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{{ autodoc:colossalai.cluster.DistCoordinator.print_on_node_master }}
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{{ autodoc:colossalai.cluster.DistCoordinator.priority_execution }}
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{{ autodoc:colossalai.cluster.DistCoordinator.destroy }}
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{{ autodoc:colossalai.cluster.DistCoordinator.block_all }}
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{{ autodoc:colossalai.cluster.DistCoordinator.on_master_only }}
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