Jeff, have you be aware of this #424? Had OpenMPI detected this inconsistency and done it "right"? I would say that the Fortran WG should do this errata until Monday. Best regards Rolf ----- Forwarded Message ----- From: "MPI Forum" <[email protected]> Sent: Friday, May 16, 2014 8:21:55 PM Subject: Re: [MPI Forum] #424: Incorrect Fortran type for flag in IMPROBE #424: Incorrect Fortran type for flag in IMPROBE -------------------------------------+------------------------------------- Reporter: gropp | Owner: Type: Correction to standard | Status: new (for upcoming release + errata) | Milestone: 2014/06/02 Priority: Not ready / author | Chicago, USA rework | Resolution: Version: MPI 3.0 errata | Implementation status: Unnecessary Keywords: | -------------------------------------+------------------------------------- Changes (by RolfRabenseifner): * cc: jsquyres@…, rabenseifner@… (added) Comment: It is a real bug and inconsistency because p68:12 clearly states "logical". Therefore it should be corrected by an erratum which solves the problem from the beginning. '''Solution:''' MPI-3.0 p68:22 reads INTEGER, INTENT(OUT) {{{::}}} flag but should read LOGICAL, INTENT(OUT) {{{::}}} flag and p68:28-29 read INTEGER SOURCE, TAG, COMM, FLAG, MESSAGE, STATUS(MPI_STATUS_SIZE),[[BR]] IERROR but should read INTEGER SOURCE, TAG, COMM, MESSAGE, STATUS(MPI_STATUS_SIZE), IERROR [[BR]] LOGICAL FLAG -- Ticket URL: <https://svn.mpi-forum.org/trac/mpi-forum-web/ticket/424#comment:1> MPI Forum <https://svn.mpi-forum.org/> MPI Forum -- Dr. Rolf Rabenseifner . . . . . . . . . .. email [email protected] High Performance Computing Center (HLRS) . phone ++49(0)711/685-65530 University of Stuttgart . . . . . . . . .. fax ++49(0)711 / 685-65832 Head of Dpmt Parallel Computing . . . www.hlrs.de/people/rabenseifner Nobelstr. 19, D-70550 Stuttgart, Germany . . . . (Office: Room 1.307)