Hi, first I would check if the "ošidka segmentovanija" (AKA segfault) persists when no harminv is used; second I would try to reduce the computation time. I had similar stability problem with long harminv runs: https://bugs.launchpad.net/python-meep/+bug/947884 Filip
2013/1/21, Alex <[email protected]>: > I use Meep to calculate band zones of 3 layer 1-d photonic crystall. > At certain ratio (0.5 of size dielectric, 0.004 lorentzian metal, > 0.496 air) meep returns segfault. > ctl file is avalible here http://pastebin.com/MBSy7ywr > > I've got meep 1.2-1 from AUR repository, GCC 4.7.2-3, system "Linux > nout 3.7.1-1-ARCH #1 SMP PREEMPT Tue Dec 18 08:55:50 CET 2012 x86_64 > GNU/Linux". > > Code: > [alex@nout 1d_var]$ meep ratio0.008000.ctl > ----------- > Initializing structure... > Working in 2D dimensions. > Computational cell is 1 x 0 x 0 with resolution 128 > block, center = (0.25,0,0) > size (0.5,1e+20,1e-20) > axes (1,0,0), (0,1,0), (0,0,1) > dielectric constant epsilon diagonal = (1.4,1.4,1.4) > block, center = (0.502,0,0) > size (0.004,1e+20,1e-20) > axes (1,0,0), (0,1,0), (0,0,1) > dielectric constant epsilon diagonal = (1,1,1) > block, center = (0.752,0,0) > size (0.496,1e+20,1e-20) > axes (1,0,0), (0,1,0), (0,0,1) > dielectric constant epsilon diagonal = (1,1,1) > time for set_epsilon = 0.00137591 s > lorentzian susceptibility: frequency=0.5, gamma=1e-05 > ----------- > Meep: using complex fields. > Ошибка сегментирования (core dumped) > > End of code. Last string in meep output is segfault (I use russian locale). > > Alex Friman > > _______________________________________________ > meep-discuss mailing list > [email protected] > http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss _______________________________________________ meep-discuss mailing list [email protected] http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
