Date: Mon, 31 Mar 2008 16:24:40 +0200 From: Michel Talon <talon@lpthe.jussieu.fr> To: freebsd-ports@FreeBSD.org Subject: Re: [patch] pkg_delete(1) speedup Message-ID: <20080331142440.GA95979@lpthe.jussieu.fr>
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Roman Divacky wrote: > To my eye, it doesn't look like matchbyorigin() could be > re-implemented > to be faster with little effort, but could somebody have a quick look > as well? Would doing mmap() instead of scanning file line-by-line be > any faster? (though I'm not saying it's a great idea) In the python script check_pkg.py that i mentioned previously (*), i observed that implementing a mmap solution insted of working line by line produced a *great* speedup (5 times if i remember well), but perhaps this is due to python specifics. (*) http://www.lpthe.jussieu.fr/~talon/pkg_check.py -- Michel TALON
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