https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126777
--- Comment #12 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- (In reply to Steve Kargl from comment #11) --- snip --- > > % gfcx -o z pi.f90 > pi.f90:10:38: > > 10 | real(dp), allocatable :: partial[:] > | 1 > Fatal Error: Coarrays disabled at (1), use '-fcoarray=' to enable > compilation terminated. > > % gfcx -o z pi.f90 -fcoarray=single > % ./z > pi = 3.141592653590426 > images = 1 > intervals = 100000000 > % gfcx -o z pi.f90 -fcoarray=shared > % ./z > Fortran runtime error: After restarting images 4001 times, no common state > on shared memory could be reached. Giving up... > > (Whoops caf_shmem library seems to have an issue on FreeBSD. Let's > try to run 'z' again.) > > % ./z > pi = 3.141592653589883 > images = 16 > intervals = 100000000 > > I submitted a patch a long time ago to implement the change. > Don't remember if it got reject, if it got reviewed, or I just > lost interest. Can you provide this test case so I can see what it is doing with some of my patchwork?
