> -----Original Message-----
> From: Mark Martinec [mailto:[EMAIL PROTECTED]
> Sent: Friday, February 16, 2007 6:09 PM
> To: users@spamassassin.apache.org
> Subject: Re: Google Summer of Code 2007 ...
> 
> Matthew Wilson wrote:
> > - Full, tested, supportable multithreaded support
> > - Full, tested, supportable support for an asynchronous I/O model
> >   (a la qpsmtpd-async)
> 
> I think effort could be better spent elsewhere.
> 
> Spam checking lands itself ideally to running parallel individual
> processes, with little if any interaction between them.
> For an individual user a reduction in processing latency from
> three to one seconds doesn't mean a thing. For an entire mail
> filtering system all that matters is its througput (messages per
> hour). Multithreading brings no performance benefits in this area.
> 
>   Mark

I was/am primarily concerned with RAM usage for high-concurrency situations.

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