Subject: Re: 25%+ improvement in in_cksum speed!
To: Michael Graff <explorer@flame.org>
From: Steven M. Bellovin <smb@research.att.com>
List: port-i386
Date: 09/17/2002 20:06:53
In message <v6d6rctbq5.fsf@kechara.flame.org>, Michael Graff writes:
>-----BEGIN PGP SIGNED MESSAGE-----
>Hash: SHA1
>
>> It would be interesting to know what PIII, P4 and athlon XP get.
>
>I increased the iterations by 100x because the test ran too fast :)
>

I haven't looked at your code in detail, but how does it perform on 
small packets?  (~40-50% of packets are about 40 bytes.)

		--Steve Bellovin, http://www.research.att.com/~smb (me)
		http://www.wilyhacker.com ("Firewalls" book)