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From Daniel Veillard <>
Subject Re: AAP patch for 2.0a6 available
Date Sun, 27 Aug 2000 13:58:10 GMT
On Sun, Aug 27, 2000 at 05:01:03AM -0700, Manoj Kasichainula wrote:
> On Thu, Aug 24, 2000 at 02:20:20PM -0700, Mike Abbott wrote:
> > The Accelerating Apache Project announces the availability of its
> > enhancements for Apache/2.0a6.
> >
> > 
> > We also are pleased to report that on a dual Pentium III Linux 2.4
> > system our state-threaded MPM is 25% faster than the dexter MPM, which
> > uses a similar process/thread architecture with pthreads.
> This is pretty cool. I've been wanting to add better support for
> something like Pth to Dexter.

  Just read

 This sounds like the perfect combination at least on the Unices
platforms: multiplexing processors using multiple processes and
multiplexing connections within processes using user level state
based threads. Sounds a lot like the best one can do with the little
caveat that one thread cannot be serviced by another process (or
kernel thread) like one can achieve for example using Mach C
threads (or other similar thread library where user threads
are scheduled on top of a more limited set of kernel threads).
On the other hand having separate processes is so important for
the overall reliability that it overrides IMHO the small performance
penalty of the state thread approach.

   looks really good to me,


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