Re: [Oscar-users] mpich

[Jeremy Enos]

If you're using mpirun on your compute nodes, you'll need to specify a 
machinefile.  You either have to custom create one or, if in the PBS 
environment, use -machinefile $PBS_NODEFILE.  It also won't hurt to push 
out the machinefile from the server which is correctly set up.

        Jeremy

At 05:34 PM 9/24/2003 -0700, Bernard Li wrote:
Hi list:

Currently trying to get our mpiBLAST working - I tend to think that there 
might be a problem with mpich itself because I tried to run the 
tstmachines script and it gave me a bunch of errors.

Just a quick question - the file:

/opt/mpich-1.2.5.10-ch_p4-gcc/share/machines.LINUX

on the OSCAR head node has correct entries for our slave nodes - however, 
the same file under the other nodes, have I guess default 'mpich' entries 
(i.e. cartwire.ncsa.uiuc.edu).

Is this a problem?  Should I propagate the right file to all the nodes?

Thanks,

Bernard



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