Re: [OMPI users] mpi_iprobe not behaving as expect

2010-06-06 Thread David Zhang
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Re: [OMPI users] mpi_iprobe not behaving as expect

2010-06-06 Thread David Zhang
I have modified the code so that all the terminal outputs are done by one executable. I have attached the source files, after compiling type "make go" and the code will execute. The previous code output was from a supercomputer cluster where the two processes resides on two different nodes. When

Re: [OMPI users] mpi_iprobe not behaving as expect

2010-06-06 Thread David Zhang
On Sat, Jun 5, 2010 at 2:44 PM, David Zhang wrote: > Dear all: > > I'm using mpi_iprobe to serve as a way to send signals between different > mpi executables. I'm using the following test codes (fortran): > > #1 > program send > implicit none > include 'mpif.h' > > real*8 :: vec(2)=1.

Re: [OMPI users] Gromacs run in parallel

2010-06-06 Thread Carsten Kutzner
Hi, which version of Gromacs is this? Could you post the first lines of the md.log output file? Carsten On Jun 5, 2010, at 10:23 PM, lauren wrote: > sorry my english.. > > I want to know how can I run Gromancs in parallel! > Because when I used > > mdrun & > mpiexec -np 4 mdrun_mpi -v -d