Re: [OMPI devel] Communication between entities

2008-05-29 Thread Ralph H Castain
I see, thanks for the explanation! I'm afraid you'll have no choice, though, but to relay the message via the local daemon. I know that creates a window of vulnerability, but it cannot be helped. Passing full contact info for all daemons to all procs would take us back a few steps and cause a who

Re: [OMPI devel] Communication between entities

2008-05-29 Thread Leonardo Fialho
Ralph, I want to implement a receiver based message log (called RADIC architecture) that stores the log file in another node (than no stable storage is necessary). I developed a wrapper to PML that manage the messages and then store it locally (or in a stable storage), but now I need to migr

Re: [OMPI devel] Communication between entities

2008-05-29 Thread Ralph H Castain
There is no way to send a message to a daemon located on another node without relaying it through the local daemon. The application procs have no knowledge of the contact info for any daemon other than their own, so even using the direct routed module would not work. Can you provide some reason wh