From: Hagen Paul Pfeifer <hagen@jauu.net>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David Miller <davem@davemloft.net>,
netdev <netdev@vger.kernel.org>,
Arnaldo Carvalho de Melo <acme@infradead.org>
Subject: Re: [PATCH v1] net: filter: Just In Time compiler
Date: Sun, 3 Apr 2011 00:50:02 +0200 [thread overview]
Message-ID: <20110402225002.GJ3108@nuttenaction> (raw)
In-Reply-To: <1301783301.2837.77.camel@edumazet-laptop>
* Eric Dumazet | 2011-04-03 00:28:21 [+0200]:
>In order to speedup packet filtering, here is an implementation of a JIT
>compiler for x86_64
Great work! Eric, do you have some numbers? For a trivial "ret" filter the
performance gain should be marginal - if any. But what with complex filter
rules? And as said last time: libpcap optimizer seems to be target number one
for optimization. Again: great work!
Hagen
next prev parent reply other threads:[~2011-04-02 22:50 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-02 22:28 [PATCH v1] net: filter: Just In Time compiler Eric Dumazet
2011-04-02 22:50 ` Hagen Paul Pfeifer [this message]
2011-04-03 5:41 ` Eric Dumazet
2011-04-02 22:53 ` Ben Hutchings
2011-04-03 13:56 ` [PATCH v2] " Eric Dumazet
2011-04-04 5:07 ` David Miller
2011-04-04 5:21 ` Eric Dumazet
2011-04-14 14:40 ` Avi Kivity
2011-04-14 14:55 ` Hagen Paul Pfeifer
2011-04-14 15:41 ` Avi Kivity
2011-04-14 15:45 ` Eric Dumazet
2011-04-14 15:53 ` Avi Kivity
2011-04-14 16:05 ` Eric Dumazet
2011-04-20 7:41 ` Avi Kivity
2011-04-20 8:07 ` Eric Dumazet
2011-04-20 8:14 ` David Miller
2011-04-20 8:27 ` Hagen Paul Pfeifer
2011-04-20 19:27 ` Eric Dumazet
2011-04-28 6:05 ` David Miller
2011-04-20 8:12 ` David Miller
2011-04-14 15:40 ` Eric Dumazet
2011-04-14 15:45 ` Avi Kivity
2011-04-03 5:43 ` [PATCH v1] " David Miller
2011-04-03 9:04 ` Eric Dumazet
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