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. -Mike -- 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/
