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Re: Proof of concept: kwset running 3 times smaller

From: Paolo Bonzini
Subject: Re: Proof of concept: kwset running 3 times smaller
Date: Sat, 30 Oct 2010 10:59:27 +0200
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On 10/30/2010 07:09 AM, Nick Cleaton wrote:
On Sat, 2010-10-02 at 07:02 +0100, Nick Cleaton wrote:

I've been playing around with src/kwset.c, and I've found a way to
reduce the memory footprint when matching by a factor of 3 and to
improve locality of reference:

So, no interest in this ?

I'm guessing that the potential grep -F performance improvement (3x
space and up to 2x time) is not enough that anyone qualified can find
the time to look into such a large and complex patch set ?

Sorry, it's more that no one feels qualified probably.

The patches look good to me, but I couldn't really understand the first ones.


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