Per our discussion at the MPI Forum meeting on Monday, March 28 I have updated the Run-through stabilization and Process recovery proposals. Run-through stabilization - Added a discussion point about a fault tolerant collective keyword https://svn.mpi-forum.org/trac/mpi-forum-web/wiki/ft/run_through_stabilizati... Process Recovery - Added a few discussion points - Updated document to reflect the decision that collectives should not be disabled by rejoining processes only by newly failed processes. - Added some clarification on when the generation number is advanced. - Added an example to help illustrate the multiple restoration discussion point. https://svn.mpi-forum.org/trac/mpi-forum-web/wiki/ft/process_recovery One important question to think about is the following discussion point regarding layered libraries. https://svn.mpi-forum.org/trac/mpi-forum-web/wiki/ft/process_recovery#discus... Let me know what you think. -- Josh ------------------------------------ Joshua Hursey Postdoctoral Research Associate Oak Ridge National Laboratory http://users.nccs.gov/~jjhursey