H.Ghorbanfekr wrote:
Hi ,
I'm using mdrun-gpu for testing gpubench demos.
But I've got this error message:
Fatal error:
reading tpx file (topol.tpr) version 73 with version 71 program
I installed different version of gromacs 4.5 to 4.5.4 and
gpu-gromacs-beta 1, 2 versions.
But it still doesn't work. any idea on this?
Gromacs programs are backwards-compatible, but if the .tpr file version has
changed between revisions, they are not forward-compatible. A version 73 .tpr
file is from Gromacs version 4.5.4, so the error comes when you try to use an
older Gromacs version to run it. Stick with one version of Gromacs (preferrably
the newest) and use it for everything. Having multiple versions lying around
unnecessarily can be problematic when you might wind up using executables from
different installations.
-Justin
--
========================================
Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin
========================================
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