[Bug fortran/35423] Implement OpenMP workshare

[jakub at gcc dot gnu dot org]

------- Comment #1 from jakub at gcc dot gnu dot org  2008-03-06 11:20 -------
This is not middle-end thing, all that is needed is change fortran FE to lower
(some forms of ) !$omp workshare constructs into some other standard
worksharing construct than single, particularly into OMP_FOR or perhaps
sometimes OMP_SECTIONS or OMP_SINGLE just for one or a couple of lines rather
than the whole !$omp workshare.
I don't plan to work on this myself, but any of the numerous Fortran FE
maintainers could do this, I can help with advice if needed.
Either code to expand the implicit loops in expressions will need to be
duplicated, or tweaked (e.g. add a flag to them, which would result in OMP_FOR
loops being created rather than normal loops).


-- 

jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|middle-end                  |fortran


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35423