[Pw_forum] IOTK error while restarting using QE4.3.1
Prasenjit Ghosh
prasenjit.jnc at gmail.com
Wed Aug 3 08:00:01 CEST 2011
Dear all,
I am using Quantum espresso 4.3.1. It has been compiled with gfortran
4.1.2 and openmpi-1.5. The code has been compiled on a desktop having
Intel(R) Core(TM)2 Quad CPU Q9650.
When I am trying to restart the scf calculation it is giving me the
following IOTK error:
# FROM IOTK LIBRARY, VERSION 1.2.0
# UNRECOVERABLE ERROR (ierr=1)
# ERROR IN: iotk_scan_end (iotk_scan.spp:233)
# CVS Revision: 1.23
# foundl
# ERROR IN: iotk_close_read (iotk_files.spp:645)
# CVS Revision: 1.20
However, the same input file restarts perfectly fine for QE-4.2.1
compiled in the same machine using the same versions of gfortran and
mpi.
The input file for bulk PbS is given below:
&CONTROL
calculation = 'scf',
prefix='Pb-S',
restart_mode = 'restart',
tstress = .TRUE.,
tprnfor=.true.
pseudo_dir ='.',
outdir='.'
wf_collect=.true.
/
&SYSTEM
ibrav= 2,
celldm(1) = 11.37,
nat= 2,
ntyp= 2,
nspin = 1,
ecutwfc = 40.,
ecutrho=400
/
&ELECTRONS
conv_thr=1.0d-8,
mixing_mode = 'plain'
mixing_beta = 0.3,
/
ATOMIC_SPECIES
Pb 196.966569 Pb.pbe-d-van.UPF
S 32.0 S.pbe-van_bm.UPF
ATOMIC_POSITIONS (crystal)
Pb 0.00000 0.00000 0.00000
S 0.50000 0.50000 0.50000
K_POINTS {automatic}
8 8 8 0 0 0
Does anyone have similar experience with version 4.3.1 and gfortran
compilers? Is it some problem with the compiler or there is some bug
in QE4.3.1?
With regards,
Prasenjit
--
PRASENJIT GHOSH,
Assistant Professor,
IISER Pune,
First floor, Central Tower, Sai Trinity Building
Garware Circle, Sutarwadi, Pashan
Pune, Maharashtra 411021, India
Phone: +91 (20) 2590 8203
Fax: +91 (20) 2589 9790
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