Re: [Bug #11308] tbench regression on each kernel release from 2.6.22-> 2.6.28

[Linus Torvalds]

On Mon, 17 Nov 2008, Eric Dumazet wrote:

> Ingo Molnar a écrit :

> > it gives a small speedup of ~1% on my box:
> > 
> >    before:      Throughput 3437.65 MB/sec 64 procs
> >    after:       Throughput 3473.99 MB/sec 64 procs
> 
> Strange, I get 2350 MB/sec on my 8 cpus box. "tbench 8"

I think Ingo may have a Nehalem. Let's just say that those things rock, 
and have rather good memory throughput.

		Linus
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