Thank's,
> does lapw0 -p work (with an appropriate .machines file)
Yes, lapw0 works (it does not crash). So fftw is not the problem.
I try to recompile scalapack & blacs.
Ok, did this and ran all the scalapack tests (scalapack-1.8.0) -> all PASSED
Now making some progress :
With exactly same inpu
Dear Wien2K developers,
I managed to get in file uplapw1.error
---begin file
** Error in Parallel LAPW1
** LAPW1 STOPPED at Tue Jan 4 09:50:31 EET 2011
** check ERROR FILES!
Error in LAPW1
'Unknow' - SIGSEGV, contact developers
---end file
and in gra111.scf1up_1
---begin file
lapw0_mpi does some simple mpi beyond fftw, so if this works this
implies that your mpi is OK. lapw0_mpi does not use scalapack routines
at all.
Ghostbands indicate something different probably unrelated to what you
had before (although who knows). I would redo dstart and maybe
reinitialize, it ma
Unfortunately tracking down problems with mpi is not very easy. I suggest
that you check some of the tests that come with you mpi installation to
verify that they work, and there may be some standard tests in scalapck as
well. It is most likely that there is something wrong in libraries, how mpi
is
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