On Mon, Jan 4, 2016 at 9:50 AM, haosdent <[email protected]> wrote: > >If two or more containers are sharing the same physical GPU, how does > the time slicing work? > I thinks this is as same as multiple processes sharing same physical GPU. > Hm...is there any plan to support QoS on GPU?
> > On Tue, Jan 5, 2016 at 1:48 AM, Anshuman Goswami < > [email protected]> wrote: > >> 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 <[email protected]> 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 < >>> [email protected]> 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 <[email protected]> wrote: >>>> >>>>> currently, i use Docker to support GPU >>>>> >>>>> 2016-01-04 15:15 GMT+08:00 Nan Xiao <[email protected]>: >>>>> >>>>>> 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 >>> >> >> > > > -- > Best Regards, > Haosdent Huang >
