Paolo, Thank you for the quick reply. I was able to run some tests on another cluster without any dependence on the number of processors or pools. For reference, the combination that failed was: ifort 9.0 with Intel's MPICH The working cluster used: ifort 10.1.022 with Intel's MPICH2 1.3a2
Thanks again. =================================================================== Christopher J. O'Brien Ph.D. Candidate Computational Materials Group Department of Materials Science & Engineering North Carolina State University __________________________________________________________________ Please send all documents in PDF, HTML, RTF, DVI, PS or plain text. For Word documents: Please use the 'Save as PDF' option before sending. =================================================================== On Jun 27, 2010, at 3:46 PM, Paolo Giannozzi wrote: > > On Jun 27, 2010, at 20:54 , Christopher O'Brien wrote: > >>> p1_8011: p4_error: net_recv read: probable EOF on socket: 1 > > can you reproduce these errors on other machines? If no, these > are due, with (1-\epsilon) probability, to compiler or MPI library or > system library bugs. > > P. > --- > Paolo Giannozzi, Dept of Physics, University of Udine > via delle Scienze 208, 33100 Udine, Italy > Phone +39-0432-558216, fax +39-0432-558222 > > > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum
