[mpiwg-ft] FTWG Readings for December 2016 Meeting

[Bland, Wesley]

Hi all,

The FTWG would like to read 3 items at the December 2016 meeting.

Issues #1<https://github.com/mpi-forum/mpi-issues/issues/1> and #3<https://github.com/mpi-forum/mpi-issues/issues/3> (read together): Error Handler Rework (PR: mpi-forum/mpi-standard#1<https://github.com/mpi-forum/mpi-standard/pull/1>)
* Change default communicator for error handling to MPI_COMM_SELF
* Better define MPI_ERRORS_ARE_FATAL to say that all processes are aborted
* Create new error handler (MPI_ERRORS_ABORT) to have similar semantics to MPI_ABORT
* General text cleanup around error handlers
PDF<https://github.com/mpi-forum/mpi-issues/files/604636/errhandler_cleanup.pdf>
PDF with markup<https://github.com/mpi-forum/mpi-issues/files/604635/errhandler_cleanup-with-markup.pdf>

Issue #28<https://github.com/mpi-forum/mpi-issues/issues/28>: Catastrophic Errors (PR: mpi-forum/mpi-standard#9<https://github.com/mpi-forum/mpi-standard/pull/9>)
* Define a new API function to get the current state of MPI
    * Current possible values are MPI_IS_OK and MPI_IS_CATASTROPHIC
PDF<https://github.com/mpi-forum/mpi-issues/files/604640/catastrophic.pdf>
PDF with highlighting<https://github.com/mpi-forum/mpi-issues/files/604654/catastrophic-with-markup.pdf>

Issues #20<https://github.com/mpi-forum/mpi-issues/issues/20>, #21<https://github.com/mpi-forum/mpi-issues/issues/21>, #22<https://github.com/mpi-forum/mpi-issues/issues/22>: ULFM (PR: mpi-forum/mpi-standard#13<https://github.com/mpi-forum/mpi-standard/pull/13>)
* Addition of fault tolerance chapter to the MPI Standard
    * Adds functionality for cleaning up the state of MPI after a process failure
Updated PDF to be posted soon on issue #20

Thanks,
Wesley
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