"a suitable GNU Fortran coarray library"?

[Tobias Burnus]

Am 18.06.2013 15:52, schrieb Anton Shterenlikht:
> The gfortran49 man page says:
>         -fcoarray=<keyword>
>             lib Library-based coarray parallelization; a suitable GNU Fortran
>                 coarray library needs to be linked.
>
> Which is "a suitable GNU Fortran coarray library"?
> I didn't think there was any.

Well, currently only "-lcaf_single". Unfortunately, there is currently 
no working multi-image coarray communication library for gfortran. And 
also the compiler does not yet generated all required communication calls.

The full support is planned - but it is unclear when it will be 
completed. Recall, gfortran is essentially developed in the spare time 
of only a few volunteers. Thus, new volunteers are highly welcome ...

Tobias