On 8/30/06 7:03 PM, "Eng. A.A. Isola" wrote:
> "As of Open MPI 1.1, we do support endian conversion between peers. It
> has not been as well tested as the rest of the code base, but it
> should work."
>
> Then if I send for example a MPI_CHAR between a solaris SPARC
> and a LINUX pc both with
Tobias --
I am unfortunately unable to replicate your problem. :-(
Can you confirm that you're getting the "right" mpi.h? That's the most
obvious problem that I can think of.
If it seems to be right, can you compile your program with debugging enabled
and step through it with a debugger? A tr
Hello, I am wondering in openmpi how is the passing of MPI communcator
from Fortran to C is handled? Assuming I have a Fortran 90 subroutine
calling a C function passing MPI_COMM_WORLD in, in the C function, do I
need to first do MPI_Comm_f2c
to convert to MPI handle, then use that handle afterw
Your example is pretty close to spot on. You want to convert the
Fortran handle (integer) into a C handle (something else). Then use the
C handle to call C functions. The one thing of note is that you should
use the type MPI_Fint instead of int for the type of the Fortran
handles. So your paral
Hello Jeff,
thank you very much for your reply!
> I am unfortunately unable to replicate your problem. :-(
Today I also tried the code by using gcc (V 4.0.2) to compile OpenMPI,
and with this set up the example is working fine. So I guess there is a
problem when I use the Intel C++ compiler (V9
