[OMPI users] MPI_Comm_spawn_multiple and BProc
Hi, I'm using MPI_Comm_spawn_multiple with Open MPI 1.1.1. It used to work well, until I used the Bproc kernel patch. When I use the Bproc patch, my program freezes when calling MPI_Comm_spawn_multiple. Does MPI_Comm_spawn_multiple and BProc can work together ? Thanks, Laurent Porez
Re: [OMPI users] MPI_Comm_spawn_multiple and BProc
Could you please clarify - what "Bproc kernel patch" are you referring to? Thanks Ralph On 9/27/06 2:37 AM, "laurent.po...@fr.thalesgroup.com" wrote: > Hi, > > I'm using MPI_Comm_spawn_multiple with Open MPI 1.1.1. > It used to work well, until I used the Bproc kernel patch. > > When I use the Bproc patch, my program freezes when calling > MPI_Comm_spawn_multiple. > > Does MPI_Comm_spawn_multiple and BProc can work together ? > > Thanks, > Laurent Porez > ___ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
Re: [OMPI users] MPI_Comm_spawn_multiple and BProc
Oups, sorry ! I followed these steps : 1) Install a debian system (sarge 3.1r2). 2) Use a 2.6.9 kernel patched with bproc 4.0.0pre8 (http://bproc.sourceforge.net) the options CONFIG_BPROC, CONFIG_ROMFS_FS, CONFIG_BLK_DEV_RAM, CONFIG_BLK_DEV_INITRD, CONFIG_TMPFS where activated via the 'make menuconfig' command. 3) install bproc 4.0.0.pre8 4) install beoboot-cm1.10 5) load bproc modules 6) Install open-mpi V1.1.1 Hope this will help. Thanks, Laurent. -- Could you please clarify - what "Bproc kernel patch" are you referring to? Thanks Ralph On 9/27/06 2:37 AM, "laurent.po...@fr.thalesgroup.com" wrote: > Hi, > > I'm using MPI_Comm_spawn_multiple with Open MPI 1.1.1. > It used to work well, until I used the Bproc kernel patch. > > When I use the Bproc patch, my program freezes when calling > MPI_Comm_spawn_multiple. > > Does MPI_Comm_spawn_multiple and BProc can work together ? > > Thanks, > Laurent Porez > ___
