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Subject: [OMPI users] MPI_STATUS_SIZE in mpif-config.h for 64 bit integer
From: tmishima_at_[hidden]
Date: 2013-04-15 01:14:10


Hi, openmpi developers.

I'd like to report that MPI_STATUS_SIZE in mpif-config.h of openmpi-1.6.2
compiled with -i8 fortran option(Fort integer size: 8) is defined as 3,
which
is half of normal opnempi's MPI_STATUS_SIZE. I think this also should be 6.

openmpi(Fort integer size: 8)
!
! Miscellaneous constants
!
      integer MPI_STATUS_SIZE
      parameter (MPI_STATUS_SIZE=3)

openmpi(Fort integer size: 4)
!
! Miscellaneous constants
!
      integer MPI_STATUS_SIZE
      parameter (MPI_STATUS_SIZE=6)

Best regards,
Tetsuya Mishima