Hi jeff,
All the information provided here helps me a lot.
Thank you, really really really appreciate it. :)
Regards,
Leo P.
From: Jeff Squyres
To: Open MPI Developers
Sent: Friday, 19 June, 2009 5:05:59 AM
Subject: Re: [OMPI devel] some question about
A few addendums in no particular order...
1. The ompi/ tree is the MPI layer. It's the top layer in the stack.
It uses ORTE and OPAL for various things.
2. The PML (point-to-point messagging layer) is the stuff right behind
MPI_SEND, MPI_RECV, and friends. We have two main PMLs: OB1 and
