[gmx-users] It seems that at least one rank invoked some MPI function before invoking MPI_INIT. The only information that I can give is that

[David van der Spoel]

On Wed, 2004-03-31 at 11:11, Li Dawei wrote:
> Hi, Dear all:
>  
> I always encount this when I try the sample in a Red Hat linux cluster
> with Rock MPI. Anyone know the reasons?
>  
> _______________________________________________________
> It seems that at least one rank invoked some MPI function before
> invoking MPI_INIT.  The only information that I can give is that it
> was PID 3257 on host atlas11.nus.edu.sg.
> ______________________________________________________

did you compile with MPI?

did you run with mpiexec?

which gromacs version?

which MPI?

which Rocks?

>  
> I have no idea.
>  
> Li
> Research Assistant, 
> Interface Lab, Department of Physics, 
> Blk. S13 04-12A, Faculty of Sci. 
> National University of Singapore, 
> 2 Science Drive 3, Singapore 117542 
> 
> E-mail: phyldw at nus.edu.sg 
> Tel: (+65) 6874-4335 
> 
>   
-- 
David.
________________________________________________________________________
David van der Spoel, PhD, Assist. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,  	75124 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://xray.bmc.uu.se/~spoel
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