[mvapich-discuss] MV2_IBA_HCA variable

[Hari Subramoni]

Hi Mahesh,

Glad to know that things are working fine for you. This feature is
available since the MVAPICH2-1.6-RC3 release made on 02/21/2011. Please
refer to our changelog available at the following link for more information
on which feature was made available with which release.

http://mvapich.cse.ohio-state.edu/download/mvapich2/changes-1.9.shtml

Thanks,
Hari.

On Fri, Dec 7, 2012 at 12:39 AM, Mahesh Chaudhari <
mahesh.chaudhari at ymail.com> wrote:

> Thank you , Hari
>
> i have downloaded and installed mvapich2-1.9a2 (no issues) but may i know
> from which mvapich version onwards this feature is provided
>
>   ------------------------------
> *From:* Hari Subramoni <subramon at cse.ohio-state.edu>
> *To:* Mahesh Chaudhari <mahesh.chaudhari at ymail.com>
> *Cc:* "mvapich-discuss at cse.ohio-state.edu" <
> mvapich-discuss at cse.ohio-state.edu>
> *Sent:* Thursday, 6 December 2012 6:42 PM
> *Subject:* Re: [mvapich-discuss] MV2_IBA_HCA variable
>
> Hi Mahesh,
>
> Your understanding of the parameter is correct. The version of MVAPICH2
> you are using is several years old. We would recommend that you upgrade to
> the latest version MVAPICH2-1.9a2 or MVAPICH2-1.8.1 to take advantage of
> this feature. Please let us know if you face any issues with the newer
> version of the library.
>
> Thanks,
> Hari.
>
> On Thursday, December 6, 2012, Mahesh Chaudhari wrote:
>
> Hi all
> do anybody knows what exactly this parameter does when provided to
> mpirun_rsh
> what i got is - it selects amongst multiple IB compatible networking
> stacks (divert traffic on particular uverbs library amongst multiple
> present)
> if this is right , is there anyway same can be done in mvapich2-1.0.3
> (this variable not available in mvapich2-1.0.3)
>
>
> Thnx
> Mahesh Chaudhari
>
>
>
>
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