improper_style hybrid crashs with intel

Dear all,

there seems to be an incompatibility between improper_style hybrid and cvff/intel.
With this combination i get a reproducible, system-independent segmentation fault.

Either on its own is working without problems.

Sebastian

Dear all,

there seems to be an incompatibility between improper_style hybrid and
cvff/intel.
With this combination i get a reproducible, system-independent segmentation
fault.
Either on its own is working without problems.

i've filed this as issue #83 on the LAMMPS github project issue tracker.
https://github.com/lammps/lammps/issues/83

can you provide a simple/minimal input deck that quickly reproduces this?

thanks,
    axel.

hi again,

Dear all,

there seems to be an incompatibility between improper_style hybrid and
cvff/intel.
With this combination i get a reproducible, system-independent segmentation
fault.
Either on its own is working without problems.

i've filed this as issue #83 on the LAMMPS github project issue tracker.
https://github.com/lammps/lammps/issues/83

can you provide a simple/minimal input deck that quickly reproduces this?

no more need. i found an input suitable for debugging this on my
desktop machine.
i've been able to reproduce this and implemented a solution (and some
code refactoring for consistency with other bonded interaction styles)
in the attached patch. this will be available in LAMMPS-ICMS shortly
and in the upstream LAMMPS version as soon as steve has time to
include this in the upstream version and generate a new patchlevel
release.

axel.

lammps-improper-hybrid-bugfix-refactor.diff.gz (1009 Bytes)