As reported here recently, MPI-3.0 has been eagerly anticipated. Now NCSA’s Torsten Hoefler writes that the MPI Forum has released the first public draft of MPI-3.0 and is seeking your feedback.
This draft includes everything that has been voted into MPI-3.0. The standard is closed for major changes, so all features are in place. We put out this draft to the public to allow for comments until we vote on finally (on each chapter) in the September meeting. We plan to ratify the standard at that meeting if there are no other delays (one never knows!).