https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85129
--- Comment #5 from Tom de Vries <vries at gcc dot gnu.org> --- (In reply to Tom de Vries from comment #0) > I. trunk > > The GOMP_OPENACC_DIM environment variable is not documented (it should have > an entry in libgomp.texi at 'OpenACC Environment Variables'). Atm, in trunk, fopenacc-dim does not yet support the '-' syntax, so the only dimension that GOMP_OPENACC_DIM can influence is gang. It probably doesn't make any sense to document GOMP_OPENACC_DIM until it's fully functioning.
