AMBER Archive (2002)

Subject: systems.Re: sander7: MPI_COMM_RANK problem

• Next message: Asif Rahaman: "problem with gibbs !!!!"
• Previous message: Marcela Madrid: "scaling of amber with number of atoms"
• In reply to: Matteo Dal Peraro: "sander7: MPI_COMM_RANK problem"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Hello,

There is information here how to install and download machine files
for IBM LINUX systems.

http://www.msi.umn.edu/~cpsosa/ChemApps/MolMech/amber/patches/

Matteo Dal Peraro wrote:

> dear amber users,
>
> I have some problems to run sander (amber 7 version) with MPI.
> after a well-ended compilation on a ibm linux cluster with pgi
> compiler (I used Machine.pgf77_mpi), once I run sander, I have some
> errors regarding MPI_COMM_RANK, in particular:
>
> 0 - MPI_COMM_RANK : Null communicator [0] Aborting program ! --
>
> thank you very much in advance for any answers
>
> matteo
>
> -----
> Matteo Dal Peraro
> International School for Advanced Studies, SISSA
> Trieste, Italy

--
Carlos P. Sosa, Ph.D.
IBM & University of Minnesota
Supercomputing Institute for
Digital Simulation and Advanced Computation
599 Walter Library
117 Pleasant St. SE
Minneapolis, MN 55455                             email: cpsosa_at_msi.umn.edu

• Next message: Asif Rahaman: "problem with gibbs !!!!"
• Previous message: Marcela Madrid: "scaling of amber with number of atoms"
• In reply to: Matteo Dal Peraro: "sander7: MPI_COMM_RANK problem"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]