[mvapich-discuss] Installing MVAPICH2

Thu Nov 22 08:51:09 EST 2007

> Dear Sir,
> I have Two Node with onboard infiniband cards(Mellanox),I installed IBGOLD from mellanox on it, but I don't know realy how can I setup a simple network with infiniband cards, after installing MVAPICH2 it seems it needs ssh on nodes, but in infinibands how can I run ssh? How can I ping nodes ?

IBGOLD uses the VAPI stack which is becoming obsolete. Most InfiniBand
users are switching to the OpenFabrics stack. You can get more
information on this from www.openfabrics.org. You need to use the Gen2
interface from MVAPICH2 stack to work with the OpenFabrics
stack. Please refer to the MVAPICH2 user guide for details. The OFED
stack also comes with MVAPICH and MVAPICH2 with it and you can
directly install it.

Regarding ssh on nodes and pinging, you can refer to your system
administror for details.

DK

> Please help me if possible.
> 
>  
> **************
> Reza Mirani
> 
> 
> 
> 
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> <html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt">Dear Sir,<br>I have Two Node with onboard infiniband cards(Mellanox),I installed IBGOLD from mellanox on it, but I don't know realy how can I setup a simple network with infiniband cards, after installing MVAPICH2 it seems it needs ssh on nodes, but in infinibands how can I run ssh? How can I ping nodes ?<br><br>Please help me if possible.<br><br><div>&nbsp;</div>**************<br>Reza Mirani<br><br></div><br>
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