[Bug fortran/88076] Shared Memory implementation for Coarrays

[koenigni at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88076

--- Comment #4 from Nicolas Koenig <koenigni at gcc dot gnu.org> ---
Created attachment 45536
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45536&action=edit
library

Here is the library. At the moment, it has an interprocess allocator and
handles the creation and reaping of images. It also has a very simple
synchroniziation function.

The library part still has to integrated with libgfortrans build system. I
would suggest to handle it the same way libcaf_single is handled at the moment
which is linked against if -fcoarray=native is specified. 

To compile the library at the moment, the Makefile has to edited to allow it to
find libgfortran.h and libgfortran's config.h. After that 'make' will build it.