[gmx-users] execution of water tutorial files on BG/L

[Hiroshi Fujisaki]

Dear Gromacs users,

After installing fftw-3.1.2 and gromacs itself on our 
BlueGene facility, I am testing the tutorial
files, but I fail when I try all of them. For example,
for the water case (.../share/gromacs/tutor/water), 
"grompp -v" seems to work, but "mdrun -v" suddenly 
stops with the following message
"Illegal instruction"

I've never experienced this when I use gromacs in 
a linux machine. Could you suggest something? 
The gromacs was compiled with a single precision 
and single CPU version.

I appreciate your help.

Best wishes,

-- 
Hiroshi Fujisaki <fujisaki at bu.edu>