Messages in this thread | | | Date | Mon, 14 Jan 2002 18:20:10 +0100 | From | Heinz Diehl <> | Subject | Re: slowdown with new scheduler. |
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On Mon Jan 14 2002, Dave Jones wrote:
> After adding H7 to 2.4.18pre3, I noticed that kernel compiles > on one of my test boxes got much slower. > Uniprocessor system (Cyrix 3) building a 2.4.18pre3 tree, > with the same .config, and a distclean before starting the compile. > > 2.4.18pre3 13.38s > 2.4.18pre+H7 17.53s
I did the same; same config, fresh tree, reboot between the test. The machine is a (single-processor) AMD K6-2/400 with 256 MB RAM. Here are the results:
2.4.18-pre3 real 7m55.243s user 6m34.080s sys 0m27.610s
2.4.18-pre+H7 real 7m35.962s user 6m34.270s sys 0m27.700s
2.4.18-pre3-ac2 real 7m39.203s user 6m34.110s sys 0m28.740s
Ingo's scheduler rocks, it runs like hell (and is absolutely stable here) ;)
-- # Heinz Diehl, 68259 Mannheim, Germany - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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