[mvapich-discuss] How to configure MPD for using RDMA through Chelsio iWarp adapters

[Hari Subramoni]

Hi Parav,

The information you need is available in our userguide at the following
link...

http://mvapich.cse.ohio-state.edu/support/user_guide_mvapich2-1.2.html#x1-180005.2.3

The following link give information on how to launch jobs using mpiexec

http://mvapich.cse.ohio-state.edu/support/user_guide_mvapich2-1.2.html#x1-200005.2.5

MVAPICH2-1.2 has support for a new job launcher - mpirun_rsh, which does
not require you to setup mpd rings. It will also give improved startup
performance. The following link give you detailed information on how to
launch applications with this.

http://mvapich.cse.ohio-state.edu/support/user_guide_mvapich2-1.2.html#x1-160005.2.1

Let us know if you have any more questions.

Thx,
Hari.

On Mon, 3 Aug 2009, Parav Pandit wrote:

> Hi,
>
> I am using MVAPICH-2 version 1.2p1 as part of OFED-1.4 with #2 cxgb3 Chelsio iWarp cards.
>
> I am trying to run srtest.c using mpiexec between these two adapters.
> One as sender, other as receiver.
> I am unable to configure MPD daemon. Can someone suggest me simplest way to configure MPD and how to run srtest using mpiexec?
> I want to have one as Front-Node other as Compute-Node.
>
> I have done following configuration.
> System-1
> echo 192.168.1.1 > /etc/mv2.conf
>
> System-2
> echo 192.168.1.2 > /etc/mv2.conf
>
> Do I have to start MPD on both systems first, what should be the parameters to it?
>
> Regards,
> Parav Pandit
>
>
>
>
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