[mpich-discuss] MPICH2 on LAN with Ubuntu 12.04

[Jeff Hammond]

See http://wiki.mpich.org/mpich/index.php/Using_the_Hydra_Process_Manager
for how to launch MPI across multiple machines.  You do not need to
use any special hardware adapter; any Ethernet card should provide
sufficient TCP/IP support.

Jeff

On Tue, Oct 22, 2013 at 9:23 AM, Pavan Balaji <balaji at mcs.anl.gov> wrote:
> Hello,
>
> You'll need to either install mpich on a shared file system (such as NFS) or individually on each of the nodes.  The README file in the mpich tarball should have most of this information.
>
>   -- Pavan
>
> On Oct 22, 2013, at 8:26 AM, heshsham basit wrote:
>
>> Hi,
>>
>> I did some experimentation with MPICH on windows, and recently came to know that there is no support for Windows now.
>> I am now shifting to Ubuntu. I was successful in installing MPICH2 and running my first MPI program on a single machine.
>>
>> Now I want to run my code on multiple PCs. How do I install MPI in a LAN ? What are the additional requirement if any? Do I need any specific hardware -network adapter  My card details are as under:
>>
>> root at ubuntu:/home# lspci -nnk | grep -i net -A2
>> 01:07.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 10)
>>     Subsystem: Hewlett-Packard Company Device [103c:301d]
>>     Kernel driver in use: 8139too
>>
>>
>> Most of my machines are having this type of card and are connected in LAN.
>> Really appreciate for any pointers to appropriate document or suggestions.
>>
>>
>> Thanks and regards,
>>
>>
>>
>>
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>
> --
> Pavan Balaji
> http://www.mcs.anl.gov/~balaji
>
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-- 
Jeff Hammond
jeff.science at gmail.com