[Pw_forum] espresso 4 _ parallel

[Axel Kohlmeyer]

On Thu, 6 Nov 2008, loc duong ding wrote:

DDL> Dear Users, 

DDL> I tried to test mpiexec command whith some another execute file and 
DDL> there was no problem. The pw.x is also ok when it was run alone 
     (serial running). 

DDL> Please give me some suggestion for this error. I also saw this 
     problem in PW_forum but I can find the solution for it.

you didn't look close enough! paolo just mentioned it _today_.
your MPI most likely does not forward the stdin to all nodes,
and you have to use the -in (or -inp or -input) flag instead.

cheers,
   axel.


Best regards,
Duong Dinh Loc. 


  

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Axel Kohlmeyer   akohlmey at cmm.chem.upenn.edu   http://www.cmm.upenn.edu
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