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Posted to issues@mesos.apache.org by "Chun-Hung Hsiao (JIRA)" <ji...@apache.org> on 2017/05/05 00:05:04 UTC

[jira] [Assigned] (MESOS-7080) Expose GPU hardware information to schedulers.

     [ https://issues.apache.org/jira/browse/MESOS-7080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chun-Hung Hsiao reassigned MESOS-7080:
--------------------------------------

    Assignee: Chun-Hung Hsiao

> Expose GPU hardware information to schedulers.
> ----------------------------------------------
>
>                 Key: MESOS-7080
>                 URL: https://issues.apache.org/jira/browse/MESOS-7080
>             Project: Mesos
>          Issue Type: Improvement
>          Components: gpu
>            Reporter: Benjamin Mahler
>            Assignee: Chun-Hung Hsiao
>
> GPU hardware has many attributes that may impose scheduling constraints (e.g. core count, total memory, topology (via PCI-E, NVLINK, etc), driver versions, etc). Tasks may require a particular card type to run correctly.
> With respect to topology, tasks that require access to more than 1 GPU may need to be placed onto NVLink connected GPUs for acceptable performance compared to having to communicate over PCI or QPI. 



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