Charm++ parallel programming system

[Jim Edwards <jedwards AT ucar.edu>]

On Wed, Jul 13, 2011 at 8:49 AM, Jim Edwards <jedwards AT ucar.edu> wrote:

On Wed, Jul 13, 2011 at 7:49 AM, Eduardo <erocha.ssa AT gmail.com> wrote:

Jim,

Try to link with this option:

 -Wl,--allow-multiple-definition

Eduardo

Well,  this doesn't appear to be a link step:

/opt/cray/mpt/4.0.3/xt/seastar/mpich2-gnu/include/mpi.h:785:5: error: conflicting types for 'AMPI_Alloc_mem'
/contrib/charm/6.2/gnu/mpi-crayxt/bin/../include/mpi.h:701:5: note: previous declaration of 'AMPI_Alloc_mem' was here
Fatal Error by charmc in directory /glade/home/jedwards/src/charm-6.2/mpi-crayxt/tmp/libs/ck-libs/ampi/romio/adio/common
   Command cc -I/contrib/charm/6.2/gnu/mpi-crayxt/bin/../include -D__CHARMC__=1 -DFORTRANUNDERSCORE -DHAVE_ROMIOCONF_H -I/contrib/charm/6.2/gnu/mpi-crayxt/include/ -I/glade/home/jedwards/src/charm-6.2/mpi-crayxt/tmp/libs/ck-libs/ampi/romio/adio/common/../include -I../include -O -c ad_close.c -o ad_close.o returned error code 1



I tried adding it to the CFLAGS to no avail.  

The problem is that ampicc (or charmc) is compiling with cc on a cray which includes all of the underlying mpi include paths.   In each of the romio subdirectories I had to add a -cc gcc to the CFLAGS.   I also had to add a -I../../include to the INCLUDE_DIR so that it could fine mpio.h