Dear All ,
I'm trying to perform a phonon calculation of silicne using using ph.x on
QE v 6.0.
I running this simulation using parallelzation
mpirun -np 32 -hostfile machine ph.x -ndiag4 -nk 2 <ph.in> ph.out
Error generated...
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Error in routine set_kplusq (23976):
too many k points
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
stopping ...
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
##I have done the scf calculation is done with k-points
36 36 36 0 0 0
## Detailed paramters
ibrav=4,
celldm(1)=7.3321373633d0, celldm(3)=12.8865979381d0,
nat=2,
ntyp=1,
## the ph code is....
Ph
&inputph
prefix='calc'
outdir='Xe',
fildyn='calc.dyn',
tr2_ph=1.0d-16,
alpha_mix=0.7,
verbosity='high',
ldisp=.true.,
epsil= .false.
trans=.true,
nq1=4,nq2=4,nq3=1,
I have tried with -nimage in mpi run but it stops and in crash files
it shows error of too many k-points.
*Thanks in advance!*
Warm regards
Neelesh Gupta
Research Scholar,ECE
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