Dear, Iurii Timrov Thanks for your reply. I tried running default tests provided with the TDDFPT code by command 'make', but did not succeed. I was returned with the error message "make[1]: Entering directory `/panfs/panspermia/12108332/Programs/QE/espresso-5.2.1/TDDFPT/Examples/CH4' Error reading bands from output file Checking CH4.pw-out using CH4.pw-ref : make[1]: *** [small_test] Error 5 make[1]: Leaving directory `/panfs/panspermia/12108332/Programs/QE/espresso-5.2.1/TDDFPT/Examples/CH4' make[1]: Entering directory `/panfs/panspermia/12108332/Programs/QE/espresso-5.2.1/TDDFPT/Examples/SiH4' mpirun -np 48 "../../../bin/turbo_lanczos.x" < SiH4.tddfpt-st-in > SiH4.tddfpt-st-out /bin/sh: mpirun: command not found make[1]: *** [SiH4.tddfpt-st-out] Error 127 make[1]: Leaving directory `/panfs/panspermia/12108332/Programs/QE/espresso-5.2.1/TDDFPT/Examples/SiH4' make[1]: Entering directory `/panfs/panspermia/12108332/Programs/QE/espresso-5.2.1/TDDFPT/Examples/Benzene' Checking Benzene.pw-out using Benzene.pw-ref : [OK] Checking Benzene.tddfpt-st-out using Benzene.tddfpt-st-ref : [NOT OK] Different number of norms in files make[1]: *** [small_test] Error 5 make[1]: Leaving directory `/panfs/panspermia/12108332/Programs/QE/espresso-5.2.1/TDDFPT/Examples/Benzene' make: *** [small_test] Error 2 -bash-4.1$ Different number of norms in files -bash: Different: command not found -bash-4.1$ make[1]: *** [small_test] Error 5 -bash: make[1]:: command not found"
As you suggested me to provide the input files for PWscf and TDDFPT for my own calculations. so i am pasting them here respectively, I will be thankful for any help you can provide to me as it is really important for me.... For SCF input file is "&CONTROL calculation = 'scf' prefix='BN' pseudo_dir = './' outdir='./' tstress=.true. tprnfor = .true. forc_conv_thr=1.0d-4 nstep=200 / &SYSTEM ibrav=0 celldm(1)=1.889726 nat=2 ntyp=2 ecutwfc=50.0 nosym = .true., nosym_evc= .true., / &ELECTRONS mixing_beta=0.7 conv_thr = 1.0d-8 electron_maxstep=200 / &IONS trust_radius_max=0.2 / &CELL cell_dynamics='bfgs' / ATOMIC_SPECIES N 14.0067 N.pbe-hgh.UPF B 10.8110 B.pbe-hgh.UPF CELL_PARAMETERS (alat= 1.88972600) 2.509073557 -0.002024330 0.000000000 1.252797201 2.173934109 0.000000000 -0.000000000 -0.000000000 29.979498417 ATOMIC_POSITIONS (crystal) B -0.000266196 -0.000266358 -0.000000000 N 0.333599496 0.333599658 0.000000000 K_POINTS {automatic} 4 4 1 0 0 0 " For Lanczos the input file is "&lr_input prefix = 'BN', outdir = './', restart=.false., restart_step=500 / &lr_control itermax = 500, ipol = 1, / [ &lr_post epsil = 0.0004d0 ] /" SAJID ALI Cell#+61449764974 Ph.D. Scholar School of Mathematical and Physical Sciences University of Technology, Sydney Australia ________________________________________ From: Iurii Timrov <itim...@sissa.it> Sent: 15 January 2016 17:10 To: PWSCF Forum Cc: Sajid Ali Subject: Re: [Pw_forum] "Lanczos.x with k-point algorithm" Dear Sajid Ali, I made a test using QE-5.3.0 (the latest release) and QE-5.2.0 (the one which you use apparently) for the example TDDFPT/Examples/CH4 using the general k-points implementation of TDDFPT. My calculations didn't crash (neither in serial nor in parallel). Could you repeat these tests too? In order to understand what is the problem with your calculations, you should provide here the input data for PWscf and TDDFPT. Otherwise we cannot help you. But before that try the default tests provided with the TDDFPT code, which I mentioned above. Please note, even if you solve your problem, remember that the general k-points implementation of TDDFPT was not benchmarked, and hence it can give completely wrong results. This is why it is disabled in the code. HTH Iurii Timrov On 2016-01-15 00:52, Sajid Ali wrote: > Dear, > > All, > > i am trying to do some TDDFPT calculations with K-point algorithm. I > did comment the line ''IF ( .NOT. gamma_only ) && CALL errore(' > iosys', 'k-point algorithm is not tested yet',1)" in > espresso/TDDFPT/src/lr_readin.f90 as was suggested by "Iurii Timrov". > K point algorithm is implemented. But still i am returned the > following error message in Lanczos.x output.[i am pasting the entire > output file]..Can somebody help me out of this? It will be greatly > appreciated. > > Program turboTDDFT v.5.2.0 starts on 15Jan2016 at 10:32:10 > 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); > 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 24 processors > R & G space division: proc/nbgrp/npool/nimage = 24 > Reading data from directory: > ./BN.save > Info: using nr1, nr2, nr3 values from input > Info: using nr1, nr2, nr3 values from input > IMPORTANT: XC functional enforced from input : > Exchange-correlation = SLA-PW-PBX-PBC ( 1 4 3 4 0 0) > Any further DFT definition will be discarded > Please, verify this is what you really want > Parallelization info > -------------------- > sticks: dense smooth PW G-vecs: dense smooth PW > Min 13 13 3 2189 2189 339 > Max 14 14 4 2219 2219 394 > Sum 313 313 91 52939 52939 8919 > Subspace diagonalization in iterative solution of the eigenvalue > problem: > a serial algorithm will be used > Normal read > WARNING: Generalised k-points algorithm > LANCZOS LINEAR-RESPONSE SPECTRUM CALCULATION > Number of Lanczos iterations = 1500 > Starting Lanczos loop 2 > Lanczos iteration: 1 Pol:1 > lr_apply_liouvillian: not applying interaction > alpha(00000001)= 0.000000 > beta (00000001)= 2.374383 > gamma(00000001)= 2.374383 > z1= 1 0.000000000000000E+00 0.000000000000000E+00 > Lanczos iteration: 2 Pol:1 > -------------------------------------------------------------------------- > > mpirun noticed that process rank 20 with PID 62359 on node c3node01 > exited on signal 11 (Segmentation fault). > -------------------------------------------------------------------------- > > > SAJID ALI > > Cell#+61449764974 > > Ph.D. Scholar > > School of Mathematical and Physical Sciences > > University of Technology, Sydney > > Australia > > > _______________________________________________ > Pw_forum mailing list > Pw_forum@pwscf.org > http://pwscf.org/mailman/listinfo/pw_forum -- Dr. Iurii TIMROV Postdoctoral Researcher SISSA - International School for Advanced Studies Condensed Matter Sector Via Bonomea n. 265, Trieste 34151, Italy _______________________________________________ Pw_forum mailing list Pw_forum@pwscf.org http://pwscf.org/mailman/listinfo/pw_forum