[mpich-discuss] install mpich2 on redhat

Pavan Balaji balaji at mcs.anl.gov
Thu Aug 12 08:33:56 CDT 2010


Hello,

I'm assuming that you used the binary install from Fedora directly (`yum 
install mpich2`)?

Can you try mpiexec.hydra instead? Here are some usage instructions: 
http://wiki.mcs.anl.gov/mpich2/index.php/Using_the_Hydra_Process_Manager

  -- Pavan

On 08/12/2010 03:29 AM, dxingya wrote:
> hi, I tried to install mpich2 on a redhat server which has 20 nodes and
> about 100 processors. When i run mpd, the screen output that
> /*configuration file /etc/mpd.conf is accessible by others, change
> permissions to allow read and write access only by you*/. I also can not
> run mpirun. I have successfully install mpich2 on windows. That's very
> easy. Why is it so hard to install mpich2 on redhat. All I have done is
> in the direction of install guild. Does any body kown how to install
> mpich2 on redhat. If so, please send me a file. Thanks.
> Da
>
>
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-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji


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