netdev - Re: linux 2.6 Ipv4 routing enhancement (fwd)

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Date:	Tue, 6 Mar 2007 19:46:15 +0100
From:	Robert Olsson <Robert.Olsson@...a.slu.se>
To:	Richard Kojedzinszky <krichy@...inux.hu>
Cc:	Robert Olsson <Robert.Olsson@...a.slu.se>, netdev@...r.kernel.org
Subject: Re: linux 2.6 Ipv4 routing enhancement (fwd)


Richard Kojedzinszky writes:

 > Sorry for sending the tgz with .svn included. And i did not send 
 > instructions.
 > To do a test with fib_trie, issue
 > $ make clean all ROUTE_ALG=TRIE & ./try a
 > with fib_radix:
 > $ make clean all ROUTE_ALG=RADIX & ./try a
 > with fib_lef:
 > $ make clean all ROUTE_ALG=LEF SBBITS=4 & ./try a

 Thanks. First I'll use to do my testing in kernel context and in the 
 forwarding path with full semantic match so it's not that easy to compare.  
 But I'll take a look. BTW the you test so you do correct prefix matching?
 
 FYI. some old fib work on robur.slu.se

 # Look with just hlist
  /pub/Linux/net-development/fib_hlist/

 # 24 bit hash lookup
  /pub/Linux/net-development/fib_hash2/
 
 And some hlist/hash2/trie comparisons in:
 /pub/Linux/tmp/trie-talk-kth.pdf

 Cheers
					--ro
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