[MPICH] MPI_GET_ADDRESS

[William Gropp]

At 08:02 AM 4/21/2006, Kenneth Rempe wrote:
>...
>On both the Linux and IBM the value of MPI_ADDRESS_KIND is set to a 4 byte 
>integer.

That's the problem.  If the sizeof a pointer is 8 bytes, then 
MPI_ADDRESS_KIND should be an 8 byte integer. What is the output of 
configure for MPICH2?  Note that MPICH2 must be configured with compatible 
compiler options for systems that support multiple datatype sizes (such as 
32 and 64bit pointers).

Bill


>Linux   Red Hat Enterprise 3
>           Lahey Fortran Compiler version 6.2c
>           gcc version 3.2.3
>
>IBM    Aix 5.2
>           xlf compiler version 8.1
>           xlc compiler version 6.0
>
>
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>Kenneth R. Rempe                * email: kenneth.rempe at studsvikscandpower.com
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William Gropp
http://www.mcs.anl.gov/~gropp