[mpich-discuss] How to run mpi in docker (Jeff Hammond)

Kenneth Raffenetti raffenet at mcs.anl.gov
Thu Jan 14 14:14:03 CST 2016


Yiyong,

See info here on MPIEXEC_PORT_RANGE environment setting. 
https://wiki.mpich.org/mpich/index.php/Using_the_Hydra_Process_Manager#Environment_Settings

Ken

On 01/05/2016 08:20 PM, Yiyong wrote:
> Yes, Docker is like a VM and it has private IP address.
> It can use nat to communicate with other host.
> I need to map some ports of Docker to that of host machine,
>   then dockers in different host machines can use the ports to communicate.
>
> Yiyong
>
>
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