Subject: [dnsext] Re: SCTP (and DCCP)

From: Douglas Otis <[email-masked]>
Date: Tue, 7 Oct 2008 15:35:18 -0700

On Aug 27, 2008, at 10:04 AM, Francis Dupont wrote:

> In your previous mail you wrote:
>
>> DCCP is younger but its "market" is far larger.
>
>   by "larger" do you mean "number of flows now using it" or  
> something else?
>
> => the potential market: SCTP was designed for SS7 and should  
> replace TCP extremely slowly, DCCP is for VoIP & co.

Perhaps a bit faster now.  Intel's SSE 4.2 instruction set in the now  
available Core i7 processors include a register accumulation of CRC32c  
against 8/16/32/64 bit registers or memory locations.

-Doug

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