Re: [PATCH] netfilter: finer grained nf_conn locking

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On Mon, 30 Mar 2009, Eric Dumazet wrote:

Jesper Dangaard Brouer a écrit :

Against localhost I'm getting (not with applied patch):

 1336.42 MB/sec on my AMD phenom X4 9950 Quad-Core Processor

 1552.81 MB/sec on my Core i7 920 (4 physical cores, plus 4 threads)

Strange results, compared to my E5420 (I thought i7 was faster ??)

I also though that i7 would be faster, but I think it can be explained by the i7 only has 4 real cores even though it shows 8 CPUs (due to hyperthreads).

 2274.53 MB/sec on my dual CPU Xeon E5420 (8 cores)

Hilsen
  Jesper Brouer

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MSc. Master of Computer Science
Dept. of Computer Science, University of Copenhagen
Author of http://www.adsl-optimizer.dk
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