mesos-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Anshuman Goswami <goswami.anshu...@gmail.com>
Subject Re: What is the status about GPU feature on Mesos?
Date Mon, 04 Jan 2016 17:48:20 GMT
Sorry as I am not very familiar with docker terminology.
If two or more containers are sharing the same physical GPU, how does the
time slicing work?

On Mon, Jan 4, 2016 at 9:17 AM, haosdent <haosdent@gmail.com> wrote:

> As I know, GPUs have different nodes, nvidia-docker image isolate
> different containers by specifying the using node through GPU= environment
> variable.
>
> On Tue, Jan 5, 2016 at 1:08 AM, Anshuman Goswami <
> goswami.anshuman@gmail.com> wrote:
>
>> I am interested to know the granularity of isolation. Is it at kernel
>> boundaries?
>>
>> On Mon, Jan 4, 2016 at 8:46 AM, tommy xiao <xiaods@gmail.com> wrote:
>>
>>> currently, i use Docker to support GPU
>>>
>>> 2016-01-04 15:15 GMT+08:00 Nan Xiao <xiaonan830818@gmail.com>:
>>>
>>>> Hi all,
>>>>
>>>> I am investigating GPU feature on Mesos, and want to clarify some
>>>> doubts:
>>>>
>>>> (1) This post (
>>>> http://stackoverflow.com/questions/27872558/does-apache-mesos-recognize-gpu-cores
>>>> ),
>>>> refers "Mesos does not yet have support for gpu isolation". How can I
>>>> understand "gpu isolation" here?
>>>>
>>>> (2) A recent post
>>>> (https://mesosphere.com/blog/2015/11/10/mesos-nvidia-gpus/) said
>>>> "Mesos now supports GPUs.".
>>>> But from Mesos release note
>>>> (
>>>> https://git-wip-us.apache.org/repos/asf?p=mesos.git;a=blob_plain;f=CHANGELOG;hb=0.26.0
>>>> ),
>>>> I can't see any logs about GPU. From  the v0.26 code, I also can't see
>>>> any special code for GPU. So what is
>>>> the status about GPU feature on Mesos?
>>>>
>>>> Thanks very much in advance!
>>>>
>>>> Best Regards
>>>> Nan Xiao
>>>>
>>>
>>>
>>>
>>> --
>>> Deshi Xiao
>>> Twitter: xds2000
>>> E-mail: xiaods(AT)gmail.com
>>>
>>
>>
>
>
> --
> Best Regards,
> Haosdent Huang
>

Mime
View raw message