[Pw_forum] PHONON errors varies when i use 6 or 2 cpu?

[Paolo Giannozzi]

On Jun 8, 2007, at 16:27 , xu yuehua wrote:

> p3_4229:  p4_error: net_recv read:  probable EOF on socket: 1p2_4108:

the issue of "mysterious crashes in parallel execution" has been
discussed many times here. See the user guide, troubleshooting
(http://www.quantum-espresso.org/wiki/index.php/Troubleshooting_% 
28PWscf%29)
  under "pw.x crashes in parallel execution with an obscure message
related to MPI errors". Unless you have evidence of the opposite,
my opinion is that the problem is in your machine, not in the codes.

Paolo
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Paolo Giannozzi, Democritos and University of Udine, Italy