[AMBER] pmemd.MPI problem

From: George Tzotzos <gtzotzos.me.com>
Date: Thu, 16 Sep 2010 19:46:23 +0200

I'd like to retract the previous message.

It seems that pmemd.MPI was not installed during the installation. sander.MPI was

So my question is whether there's a special procedure to install it?

George


On Sep 16, 2010, at 7:35 PM, George Tzotzos wrote:

> Hi everybody
>
> amber11 parallel has been installed and passed all tests.
>
> I'm running OSX on a 4 Core 2.8 GHz Intel Core i7 machine.
>
> Running: mpirun -np 4 sander.MPI etc. works smoothly
>
> Running: mpirun -np 4 pmemd.MPI produces the following error.
>
> MPI version of PMEMD must be used with 2 or more processors!
> MPI version of PMEMD must be used with 2 or more processors!
> MPI version of PMEMD must be used with 2 or more processors!
> application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
> application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
> application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
> MPI version of PMEMD must be used with 2 or more processors!
> application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
>
> Any ideas as to why?
>
> Thanks in advance and regards
>
> George
>
>
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Received on Thu Sep 16 2010 - 11:00:05 PDT
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