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From "Kevin Klues (JIRA)" <>
Subject [jira] [Assigned] (MESOS-5717) Can't autodiscovery GPU resources without '--enable-nvidia-gpu-support' and '--nvidia_gpu_devices' flags
Date Tue, 28 Jun 2016 02:24:57 GMT


Kevin Klues reassigned MESOS-5717:

    Assignee: Kevin Klues

> Can't autodiscovery GPU resources without '--enable-nvidia-gpu-support' and '--nvidia_gpu_devices'
> --------------------------------------------------------------------------------------------------------
>                 Key: MESOS-5717
>                 URL:
>             Project: Mesos
>          Issue Type: Bug
>         Environment: RHEL 7.2
>            Reporter: Sunzhe
>            Assignee: Kevin Klues
>              Labels: gpu
>             Fix For: 1.0.0
> Prerequisite: In MESOS\-5257  "By default, with no '\-\-nvidia_gpu_devices' flag or `gpus`
resources flag, the new auto-discovery will simply enumerate all of the GPUs on the system"
and in MESOS\-5630 "removes this flag(\-\-enable-nvidia-gpu-support) and enables this support
for all builds on Linux."
> So, I '../configure' without any flag, and start agent without '\-\-resources' or '\-\-nvidia_gpu_devices'
,  but can not discovery GPU resources, and I also start agent with '\-\-resources' and '\-\-nvidia_gpu_devices'
, it also does not work.
> I'm sure the NVIDIA GPUs on my machines are OK, because with '\-\-enable-nvidia-gpu-support'
when './configure' and with '\-\-resources', '\-\-nvidia_gpu_devices' when starting agents
it works well.

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