Re: [OMPI users] Dynamically changing machine file data

2008-02-04 Thread Christian Bell
On Fri, 01 Feb 2008, Keith Hellman wrote: > I'm working on a rather eccentric application of openmpi. Is there > any way to dynamically change the information obtained from the > machine or hosts file provided on the command line to mpirun? > > Perhaps something like: > MPI_Reread_Hosts( cons

[OMPI users] Dynamically changing machine file data

2008-02-01 Thread Keith Hellman
I'm working on a rather eccentric application of openmpi. Is there any way to dynamically change the information obtained from the machine or hosts file provided on the command line to mpirun? Perhaps something like: MPI_Reread_Hosts( const char* hfilepath ); Many thanks in advance, -- Keith