[DFTB-Plus-User] Compilation error

Jiatao Sun sunjiatao at gmail.com
Wed Feb 10 16:45:37 CET 2010


Dear all,

Two questions are to be solved.
1.
I am compiling the serial DFTB+_snapshot-081217. However, an error message
occurs like

dftb+_snapshot-081217_src/prg_dftb/../ext_xmlf90/m_dom_parse.f90(41): error
#6362: The data types of the argument(s) are invalid.   [LEN]
    do i = 1, len(attrs)
------------------^
compilation aborted for
dftb+_snapshot-081217_src/prg_dftb/../ext_xmlf90/m_dom_parse.f90 (code 1)

Intel Fortran 11.0
Red Hat Enterprise Linux Server release 5.3 (Tikanga)
2 quad-core Nehalem E5550 CPU

The compilation error doesn't occur if I change to pgf90/mkl.

2.
When I use pgf90/mkl to compile serial version, it's ok, and normal
termination is ok as well.
When I compile parallel version by openmp/pgf90/mkl, the compilation is ok.
However the 'parallel' version is not really parallel because the output is
two (four) copies when I use 2 (4) CPUs.
The mannual says the current snashop version is supporting the parallel
compilation.
So anybody knows how to compile parallel version.

Any suggestion will be much appreciated.

Jiatao SUN
National University of Singapore
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