Re: [OMPI devel] devel Digest, Vol 801, Issue 1

2007-07-17 Thread Ralph Castain
I believe that the only problem with that procedure is that it automatically connects the new application with *all* pre-existing applications. There is no discrimination possible as your client doesn't know the server's jobid, nor is there any way for it to "discover" that information. So this

Re: [OMPI devel] devel Digest, Vol 801, Issue 1

2007-07-17 Thread Rolf vandeVaart
Ralph Castain wrote: On 7/17/07 5:37 AM, "Jeff Squyres" wrote: On Jul 16, 2007, at 2:28 PM, Matthew Moskewicz wrote: MPI-2 does support the MPI_COMM_JOIN and MPI_COMM_ACCEPT/ MPI_COMM_CONNECT models. We do support this in Open MPI, but the restrictions (in

Re: [OMPI devel] devel Digest, Vol 801, Issue 1

2007-07-17 Thread Ralph Castain
On 7/17/07 5:37 AM, "Jeff Squyres" wrote: > On Jul 16, 2007, at 2:28 PM, Matthew Moskewicz wrote: > >>> MPI-2 does support the MPI_COMM_JOIN and MPI_COMM_ACCEPT/ >>> MPI_COMM_CONNECT models. We do support this in Open MPI, but the >>> restrictions (in terms of ORTE) may

Re: [OMPI devel] devel Digest, Vol 801, Issue 1

2007-07-17 Thread Jeff Squyres
On Jul 16, 2007, at 2:28 PM, Matthew Moskewicz wrote: MPI-2 does support the MPI_COMM_JOIN and MPI_COMM_ACCEPT/ MPI_COMM_CONNECT models. We do support this in Open MPI, but the restrictions (in terms of ORTE) may not be sufficient for you. perhaps i'll experiment -- any clues as to what the

Re: [OMPI devel] devel Digest, Vol 801, Issue 1

2007-07-16 Thread Matthew Moskewicz
hi again, >>> i'll probably just continue experimenting on my own for the >>> moment (tracking >>> any updates to the main trunk LSF support) to see if i can figure >>> it out. any >>> advice the best way to get such back support into trunk, if and >>> when if exists >>> / is working? >> >> The