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
