Messages in this thread |  | | Date | Tue, 17 Sep 2002 13:05:35 -0700 | From | "Martin J. Bligh" <> | Subject | Re: [Lse-tech] Hyperthreading performance on 2.4.19 and 2.5.32 |
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> Benchmarks. For multithreaded benchmarks: chat, dbench and tbench. > Summary of results. The results on Linux kernel 2.4.19 show HT might > improve multithreaded application by as much as 30%. On kernel 2.5.32, > HT may provide speed-up as high as 60%.
What happened to the -38% degradation you found? That seems to have fallen off the results list for some reason ... did you fix it, or is it still there?
M.
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