[Pw_forum] espresso 4 _ parallel
akohlmey at cmm.chem.upenn.edu
Thu Nov 6 16:40:31 CET 2008
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
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.
Duong Dinh Loc.
Axel Kohlmeyer akohlmey at cmm.chem.upenn.edu http://www.cmm.upenn.edu
Center for Molecular Modeling -- University of Pennsylvania
Department of Chemistry, 231 S.34th Street, Philadelphia, PA 19104-6323
tel: 1-215-898-1582, fax: 1-215-573-6233, office-tel: 1-215-898-5425
If you make something idiot-proof, the universe creates a better idiot.
More information about the users