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Posted to issues@mesos.apache.org by "Kevin Klues (JIRA)" <ji...@apache.org> on 2016/05/09 17:28:13 UTC

[jira] [Assigned] (MESOS-5258) Turn the Nvidia GPU isolator into a module

     [ https://issues.apache.org/jira/browse/MESOS-5258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevin Klues reassigned MESOS-5258:
----------------------------------

    Assignee: Kevin Klues

> Turn the Nvidia GPU isolator into a module
> ------------------------------------------
>
>                 Key: MESOS-5258
>                 URL: https://issues.apache.org/jira/browse/MESOS-5258
>             Project: Mesos
>          Issue Type: Task
>            Reporter: Kevin Klues
>            Assignee: Kevin Klues
>
> The Nvidia GPU isolator has an external dependence on `libnvidia-ml.so`. As it currently stands, this forces *all* binaries that link with `libmesos.so` to also link with `libnvidia-ml.so` (including master, agents on machines without GPUs, scheduler, exectors, etc.).
> By turning the Nvidia GPU isolator into a module, it will be loaded at runtime only when an agent has explicitly including the the Nvidia GPU isolator in its `--isolation` flag.



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