[mvapich-discuss] Compiling mvapich2 version 2.2 for omni-path and ib

[Hari Subramoni]

Hello Prasad,

Currently, MVAPICH2 does not support this feature. It is on our road map
and will be available with a future release.

Till then, I hope you can work with two separate MVAPICH2 builds. The
following links to the user guide have instructions on how to configure
MVAPICH2 for InfiniBand and Omni-Path enabled clusters respectively. Please
let us know if you have any issues in building and running MVAPICH2 and we
will be glad to help.

http://mvapich.cse.ohio-state.edu/static/media/mvapich/mvapich2-2.3a-userguide.html#x1-120004.4

http://mvapich.cse.ohio-state.edu/static/media/mvapich/mvapich2-2.3a-userguide.html#x1-190004.10

Regards,
Hari.

On Wed, Jul 19, 2017 at 10:31 AM, Prasad Maddumage <mhemantha at fsu.edu>
wrote:

> Hi,
>
> At Florida State University, we have a cluster with both ib and omni-path
> and I would like to have one compilation of mvapich2 that work for both
> networks if possible. I played with --with-device=ch3:options and
> --with-device=ch3:nemesis: options but I was not able to find a working
> solution. Has anyone tried this? I appreciate your input on this.
>
> Thank you,
>
> Prasad
>
> --
> Prasad Maddumage
> Application Specialist, Research Computing Center
> 150F, Dirac Science Library, Florida State University
> Tallahassee Fl 32306-4140
>
> _______________________________________________
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> mvapich-discuss at cse.ohio-state.edu
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>
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