I used the newest version of gromacs 4.5.4 (and not install beta gpu version ) so everything goes well. thanks for your reply
On Sun, Aug 14, 2011 at 5:52 PM, Justin A. Lemkul <jalem...@vt.edu> wrote: > > > 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<http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin> > > ==============================**========== > -- > gmx-users mailing list gmx-users@gromacs.org > http://lists.gromacs.org/**mailman/listinfo/gmx-users<http://lists.gromacs.org/mailman/listinfo/gmx-users> > Please search the archive at http://www.gromacs.org/** > Support/Mailing_Lists/Search<http://www.gromacs.org/Support/Mailing_Lists/Search>before > posting! > Please don't post (un)subscribe requests to the list. Use the www interface > or send it to gmx-users-requ...@gromacs.org. > Can't post? Read > http://www.gromacs.org/**Support/Mailing_Lists<http://www.gromacs.org/Support/Mailing_Lists>
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