I am getting this error when I am running an scf. in file using mpirun.
I entered the following command
qe-6.7$ mpirun "pw.x with full path" -in scf.in> scf.out
then i got the following error
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
with errorcode 1.
NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
----------------------------------
OUTPUT File
Program PWSCF v.6.7MaX starts on 30Apr2021 at 3:34:20
This program is part of the open-source Quantum ESPRESSO suite
for quantum simulation of materials; please cite
"P. Giannozzi et al., J. Phys.:Condens. Matter 21 395502 (2009);
"P. Giannozzi et al., J. Phys.:Condens. Matter 29 465901 (2017);
URL http://www.quantum-espresso.org",
in publications or presentations arising from this work. More details at
http://www.quantum-espresso.org/quote
Parallel version (MPI), running on 2 processors
MPI processes distributed on 1 nodes
R & G space division: proc/nbgrp/npool/nimage = 2
open_input_file: fatal error opening pw.benzene.scf.i
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Error in routine read_input (1):
opening input file
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
stopping ...
Please help.
it looks like it can't open your input file (scf.in). it might work if you specified the absolute path to the input file:
mpirun ... -in /path/to/scf.in > scf.out
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