[gmx-users] grompp segfault
Mark.Abraham at anu.edu.au
Wed Oct 28 23:07:58 CET 2009
Birger Dittrich wrote:
> Dear Gromacs users,
> I have compiled gromacs 4.0.5 on a suse 10.3 x86-64 box
> after having compiled and installed fftw-3.2.2 and encountered
> no problems.
> Now I would like to check whether the installation has
> worked ok.
> I downloaded the gmxtest test suite, unpacked it in the gromacs directory
> and tried to run it after sourcing GMXRC. However, the test suite fails.
Don't bother - it's barely a useful test for GROMACS 4. I did some work
improving it a few months back
which is in the git version, but apparently there were too many
outstanding issues for anybody else to be interested in working towards
releasing a version that did work reliably for GROMACS 4. It's
unfortunate that there is all this documentation suggesting using it and
it doesn't work. :-(
> The output I get is
> (~/gromacs-4.0.5): grompp -h
> :-) G R O M A C S (-:
> Segmentation fault
> Has anybody got a clue what I can try to
> do to get the grompp running or how I can get more information
> on the possible cause for the segfault?
This failure is not related to the test suite, of course. I'd guess you
have some problem with dynamic linking of libraries - they were present
in relevant library paths when you configured, and are not now.
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