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Posted to issues@spark.apache.org by "wuyi (JIRA)" <ji...@apache.org> on 2019/08/08 15:41:00 UTC
[jira] [Commented] (SPARK-27492) GPU scheduling - High level user
documentation
[ https://issues.apache.org/jira/browse/SPARK-27492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16903081#comment-16903081 ]
wuyi commented on SPARK-27492:
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I'm wondering would it be possible or better if we could use accelerator instead of resource for the whole module ?
The word "resource" is overlap with traditional resources, e.g. memory, core and can be a little hard or ambiguous to describe sometimes. Though, these would bring a lot of troublesome words change.
> GPU scheduling - High level user documentation
> ----------------------------------------------
>
> Key: SPARK-27492
> URL: https://issues.apache.org/jira/browse/SPARK-27492
> Project: Spark
> Issue Type: Story
> Components: Documentation
> Affects Versions: 3.0.0
> Reporter: Thomas Graves
> Priority: Major
>
> For the SPIP - Accelerator-aware task scheduling for Spark, https://issues.apache.org/jira/browse/SPARK-24615 Add some high level user documentation about how this feature works together and point to things like the example discovery script, etc.
>
> - make sure to document the discovery script and what permissions are needed and any security implications
> - Document standalone - local-cluster mode limitation of only a single resource file or discovery script so you have to have coordination on for it to work right.
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