Version 2 (modified by lnerger, 4 weeks ago) (diff)


Frequently Asked Questions


Compilation with gfortran fails because of unrecognized command line option -fallow-argument-mismatch

If this happens, please delete this option in the compile include file in make.arch. This option is necessary for compilation with gfortran 10, but older versions of gfortran don't seem to even know this option.

Compilation with gfortran fails with an error about a Type mismatch related to MPI_allreduce or some other MPI function

If this happens, please specifcy -fallow-argument-mismatch in the compile include file in make.arch in the line 'OPT = ....'. gfortran from version 10 checks the arguments more strictly than older version of gfotran. The apparent argument mismatch is actually allowed in the call to functions of MPI.