Re: Hyperthreading performance oddities

[Frederik Deweerdt]

Hello Henk,

On Fri, Feb 22, 2008 at 10:36:01AM +0100, belcampo wrote:
> Kernel 2.6.22.9 smp hyperthreading
> BENCHMARKs: VC: 334.042s VO:   0.053s A:   0.000s Sys:   4.049s =  338.143s
> Kernel 2.6.22.9 nonsmp/hyperthreading
> BENCHMARKs: VC: 262.008s VO:   0.031s A:   0.000s Sys:   3.528s =  265.567s
> with 2.6.17 kernel smp/hyperthreading pentium-pro as CPU
> BENCHMARKs: VC: 245.175s VO:   0.050s A:   0.000s Sys:   2.479s =  247.704s
> with 2.6.17 kernel smp/hyperthreading pentium4 optimized kernel
> BENCHMARKs: VC: 227.992s VO:   0.051s A:   0.000s Sys:   2.551s =  230.594s
I'm not familiar with mplayer benchmarks, what do they actually
measure?

Regards,
Frederik
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/