Re: [OMPI devel] xensocket btl and migration

2008-03-19 Thread Muhammad Atif
Hursey To: Open MPI Developers Sent: Wednesday, March 19, 2008 2:20:59 AM Subject: Re: [OMPI devel] xensocket btl and migration Muhammad, With regard to your question on migration you will likely have to reload the BTL components when a migration occurs. Open MPI currently assumes that once

Re: [OMPI devel] xensocket btl and migration

2008-03-18 Thread Josh Hursey
Muhammad, With regard to your question on migration you will likely have to reload the BTL components when a migration occurs. Open MPI currently assumes that once the set of BTLs are decided upon in a process they are to be used until the application completes. There is some limited supp

Re: [OMPI devel] xensocket btl and migration

2008-03-15 Thread Jeff Squyres
On Mar 9, 2008, at 6:13 AM, Muhammad Atif wrote: Okay guys.. with all your support and help in understanding ompi architecture, I was able to get Xensocket to work. Only minor changes to the xensocket kernel module made it compatible with libevent. I am getting results which are bad but I