Re: [Beowulf] OpenMPI and MPICH-1.2.5

2009-10-29 Thread Gus Correa
Hi Dmitry As far as I know, MPICH-1 doesn't use the mpd daemon. http://www.mcs.anl.gov/research/projects/mpi/mpich1/ http://www.mcs.anl.gov/research/projects/mpi/mpich1/docs/mpichman-chp4/node69.htm#Node69 Why do you want to use MPICH-1? It is not maintained anymore, and it uses the old P4 comm

[Beowulf] OpenMPI and MPICH-1.2.5

2009-10-29 Thread Dmitry Zaletnev
Hi, all During my postgraduate studies I take part in testing and, in future may be, in development of CFD-suite of my professor. I know how to start daemon ring and run an application on it in MPICH2, but: 1. I cannot do this on my PS3-cluster running YellowDogLinux because there's OpenMPI on