On Thu, 10 Apr 2014 16:28:43 +0200 Mike Galbraith <umgwanakikbuti@xxxxxxxxx> wrote: > On Thu, 2014-04-10 at 16:18 +0200, Mike Galbraith wrote: > > On Wed, 2014-04-09 at 15:19 -0400, Steven Rostedt wrote: > > > > > If you have any benchmark on large machines I would be very happy if > > > you could test this patch against the unpatched version of -rt. > > > > Too bad I don't have (and know how to use) specjbb. > > > > I dug up old vmark, thinking I'd be able to get some halfway useful > > relative numbers from it, but that was a waste of a day. The thing > > performs so badly on 40 core box that rt _beats_ nopreempt, and after 2 > > nodes, you're going backward. 40 Westmere EX cores does a whopping ~2.5 > > * dinky old Q6600 box throughput. > > P.S. What I didn't see was any sign of a delta patched/unpatched.. > which may mean nothing at all :-/ Actually that at least means it didn't cause any regressions for you. -- Steve -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
