On Aug 10, 2010, at 1:47 PMPDT, Bueno, Denis wrote: > On 8/10/10 2:39 PM, "Dale Johannesen" <dalej at apple.com> wrote: > >> What environment is this? Some JITs work better than others. > > Ubuntu Lucid, x86_64. No idea then. It was surely tested on x86-64 Linux, if not that exact variant.