hi guys, sorry for disturbing!
the pc of a student here has ubuntu 14.04 installed on it along with the gromacs version 4.6.5 debian/ubuntu binaries from the ubuntu repositories. when we start mdrun, we get an german error message saying: "ungültiger maschinenbefehl" (something like "invalid machine command"). when searching the internet i got the feeling that this has something to do with the cpu. cat /proc/cpuinfo yields (among others): ... flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm dtherm tpr_shadow vnmi flexpriority ... can anybody confirm that this cpu with the given properties/flag is not supported by gromacs 4.6 debian binaries? if so, would compiling it from the sources remedy the problem? if so, which flag must be set for builing/compiling gromacs accordingly? thanks a lot & take care vedat -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
