Subject: MPI_Bcast in mpibcast (wrap_mpi.F90)
From: In-Sun Song (firstname.lastname@example.org)
Date: Tue Feb 13 2001 - 22:43:35 MST
ear CCM users
While I was porting NCAR CCM3.10.11 to CRAY T3E, I found what I could
In subroutine mpibcast (wrap_mpi.F90),
real (r8), intent(inout) buffer(*)
But, in subroutine distnl (data.F90), the above subroutine is used as
Although the type of input variable is different from that of variable
defined in subroutine mpibcast, calling mpibcast works!!!! But, in the
case of the type of input variable is CHARACTER, compilation stops with
a error message like "unaligned address fault".
To solve the problem. I made another subroutine, MPIBCASTC, in
wrap_mpi.F90, and I changed real (r8) to character.
Then..... In the case of the type of input variable is CHARACTER, let
MPIBCASTC be used... this change did work!!! There was any aburpt stops
during compilation process.
Please let me know the reason
Looking forward to response
Ph. D. Student
Laboratory for Mesoscale Dynamics
Department of Atmospheric Sciences
Yonsei University, Seoul, Korea.
E-mail : email@example.com
Tel : +82-2-2123-2688
Fax : +82-2-365-5163
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