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paperg / NCCL_GP

Separate from hardware and used to learn some NCCL mechanisms
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多机跨网络拓扑问题 #1

Open Ares107 opened 2 months ago

Ares107 commented 2 months ago

你好，请问有调试过多机跨网络的nvlink_5GPU.xml 拓扑文件么？想看看NCCL_GP在这种case下跑的实际效果。

paperg commented 3 days ago

没有，那个只是单机内的，熟悉代码用，跨网络的没深入研究。

在 2024-08-27 10:01:13，"ares.ding" @.***> 写道：

你好，请问有调试过多机跨网络的nvlink_5GPU.xml 拓扑文件么？想看看NCCL_GP在这种case下跑的实际效果。

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