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

Eric Dumazet
2008-11-17T17:42:57Z

Linus Torvalds a écrit :
>
> 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.
>

I want one :)

Or even two of them :)