Hi Damien,

Which version of Intel MPI do you use? The only difference between 1.5.3 and .1.52 I can tell is that 1.5.3 was built with Intel Fortran Composer XE 2011. That might be the reason of the problem.

Shiqing

On 4/16/2011 4:01 AM, Damien wrote:
Hiya,

I just tested the 1.5.3 binaries and my link pass broke. Using 1.5.3 I get unresolved externals on things like _MPI_NULL_COPY_FN. On 1.5.2.2 it's fine. I did a dumpbin on libmpi.lib for both versions, and in 1.5.3 there's upper-case symbols for _OMPI_C_MPI_NULL_COPY_FN, but not _MPI_NULL_COPY_FN. In the 1.5.2.2 libmpi.lib there's symbols for both.

Damien
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Shiqing Fan
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