Ralph is the guy who needs to answer this for you -- he's on travel at the moment; his response may be a little delayed...
> On Sep 16, 2015, at 4:17 AM, Kay Khandan (Hamed) <hkhan...@yahoo.com> wrote: > > Hello everyone, > > My name is Kay. I’m a huge "oom-pi" fan, but only recently have been looking > at from devel perspective. > > I appreciate if somebody shows me the entry point into understanding how > orterun and user program interact, and more importantly how to change the way > they interact. > > The reason: I am making a plugin for MPI support in another message passing > system. This plugin is loaded from a dynamic library sometime after the > process is started and is run on a separated tread. Therefore, (1) it does > not receive any command line arguments, and (2) it is not allowed to use > standard pipes (file descriptors 0,1, 2). With that in mind, I’de like to > interface this plugin from inside so-called ARE (which is the name for the > runtime environment for this particular message passing system) to our old > friend ORTE. I have the option to run “are” as a user program run by orterun. > > $orterun are ./actual-user-program > > It might be wishful thinking, but I am also kindda hoping that I could get > orterun out of the way all together by embedding a part of its implementation > directly inside that plugin. > > I’de appreciate to hear your insights. > > Best, > — Kay > _______________________________________________ > devel mailing list > de...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel > Link to this post: > http://www.open-mpi.org/community/lists/devel/2015/09/18038.php -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
