Try pure PGI and pure GCC builds. If only the mixed one fails, then I saw a
problem like this in MPICH a few months ago. It appears PGI does not play nice
with GCC regarding the C standard library functions. Or at least that's what I
concluded. The issue remains unresolved.
Jeff
Sent from my
I'm *very loosely* checking email. :-)
Agree with what Ralph said: it looks like your program called memalign, and
that ended up segv'ing. That could be an OMPI problem, or it could be an
application problem. Try also configuring OMPI --with-valgrind and running
your app through a memory-che
I fear that Jeff and Brian are both out for the holiday, Gus, so we are
unlikely to have much info on this until they return
I'm unaware of any such problems in 1.6.5. It looks like something isn't
properly aligned in memory - could be an error on our part, but might be in the
program. You migh
Dear OMPI experts
I have been using OMPI 1.6.5 built with gcc 4.4.7 and
PGI pgfortran 11.10 to successfully compile and run
a large climate modeling program (CESM) in several
different configurations.
However, today I hit a segmentation fault when running a new model
configuration.
[In the cli
