On Mon, Nov 19, 2012 at 07:41:16PM -0500, Rik van Riel wrote: > On 11/19/2012 06:00 PM, Mel Gorman wrote: > >On Mon, Nov 19, 2012 at 11:36:04PM +0100, Ingo Molnar wrote: > >> > >>* Mel Gorman <mgor...@suse.de> wrote: > >> > >>>Ok. > >>> > >>>In response to one of your later questions, I found that I had > >>>in fact disabled THP without properly reporting it. [...] > >> > >>Hugepages is a must for most forms of NUMA/HPC. > > > >Requiring huge pages to avoid a regression is a mistake. > > Not all architectures support THP. Not all workloads will end up > using THP effectively. > > Mel, would you have numa/core profiles from !THP runs, so we can > find out the cause of the regression? >
Unfortunately not. I'll queue up a profile run again when I can but as the !profile runs are still going it could take a while. It might be the weekend before they even start. -- Mel Gorman SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
