[Bug fortran/87622] coarray does not run in parallel

2018-10-17 Thread klein at cage dot ugent.be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87622 --- Comment #5 from Andreas Klein --- On Wed, 17 Oct 2018, tkoenig at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87622 > > --- Comment #2 from Thomas Koenig --- > Some more remarks: In a benchmark, it is best to

[Bug fortran/87622] coarray does not run in parallel

2018-10-17 Thread klein at cage dot ugent.be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87622 --- Comment #4 from Andreas Klein --- On Wed, 17 Oct 2018, burnus at gcc dot gnu.org wrote: > > If "b" (and "a") are allocated in some slower memory part, it matters how one > sums over the variables in the matmul loop. I know that there are

[Bug fortran/87622] New: coarray does not run in parallel

2018-10-16 Thread klein at cage dot ugent.be
Assignee: unassigned at gcc dot gnu.org Reporter: klein at cage dot ugent.be Target Milestone: --- I have a minimal co array program program mini implicit none real, dimension(2500,2500),codimension[*] :: a,b real, dimension(2500,2500) :: c print *, "