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https://issues.apache.org/jira/browse/YARN-8888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhankun Tang resolved YARN-8888.
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Resolution: Won't Fix
Resolve it due to the GPU topology algorithm is better implemented in the
plugin for now.
Abstraction for all device topology is too early now.
See YARN-8821 for GPU topology scheduling.
> Support device topology scheduling
> ----------------------------------
>
> Key: YARN-8888
> URL: https://issues.apache.org/jira/browse/YARN-8888
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Zhankun Tang
> Assignee: Zhankun Tang
> Priority: Major
>
> An easy way for vendor plugin to describe topology information should be
> provided in Device spec and the topology information will be used in the
> device shared local scheduler to boost performance
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