Charm++ parallel programming system

["Oleksii Zdorevskyi" <zdorevskyi AT bitp.kiev.ua>]

Dear Charm++ community,

I am compiling NAMD from source code (version NAMD_2.12b1_Source) on a
cluster. When building MPI version of charm++, i.e when I run the command

env MPICXX=mpicxx ./build charm++ mpi-linux-x86_64 --with-production

I get the following error:

checking "whether C++ compiler works"... "no"
Cannot compile C++ programs with mpicxx   -DCMK_GFORTRAN
 (check your charm++ version)
*** Please find detailed output in charmconfig.out ***
Makefile:280: recipe for target 'conv-autoconfig.h' failed
make[1]: *** [conv-autoconfig.h] Error 1
make[1]: Leaving directory
'/home/oleksii/Documents/MolecDyn/Build_NAMD_Source/NAMD_2.12b1_Source/charm-6.7.1/mpi-linux-x86_64/tmp'
Makefile:276: recipe for target 'headers' failed
make: *** [headers] Error 2


g++ as well as mpixx are installed on the cluster. Could you tell me what
is the problem? Thank you in advance.

Best wishes,

Oleksii