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From: "Juanma Barranquero" <lekktu@gmail.com>
To: "David Kastrup" <dak@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: "simplifications"
Date: Mon, 19 Nov 2007 12:02:16 +0100	[thread overview]
Message-ID: <f7ccd24b0711190302r191cb507yac9b486e2f2dcbe8@mail.gmail.com> (raw)
In-Reply-To: <86ejem1pig.fsf@lola.quinscape.zz>

Two additional comments, BTW:

> Could people, before introducing such "optimizations", check the
> bytecode?

I didn't write "optimization" anywhere in the ChangeLog, because I was
not worried about optimization.

If you're gonna revert the change, perhaps you'll want also revert the
one to ring-member. My version, with catch, is a lot cleaner IMO, but
in my extremely informal tests (which I did before commiting) it was
about 1,5% slower. I had to go to the hundreds of thousands of
ring-member invocations to see the difference, but perhaps that's very
significant for you.

             Juanma

  parent reply	other threads:[~2007-11-19 11:02 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-19 10:46 "simplifications" David Kastrup
2007-11-19 10:56 ` "simplifications" Juanma Barranquero
2007-11-19 15:11   ` "simplifications" Stefan Monnier
2007-11-19 15:19     ` "simplifications" David Kastrup
2007-11-19 15:39     ` "simplifications" Juanma Barranquero
2007-11-19 15:44       ` "simplifications" Stefan Monnier
2007-11-19 15:47         ` "simplifications" Juanma Barranquero
2007-11-19 15:58           ` "simplifications" Stefan Monnier
2007-11-19 16:08             ` "simplifications" Juanma Barranquero
2007-11-19 18:46               ` "simplifications" Stefan Monnier
2007-11-19 16:02         ` "simplifications" David Kastrup
2007-11-19 16:05           ` "simplifications" Juanma Barranquero
2007-11-20  3:59         ` "simplifications" Richard Stallman
2007-11-20 15:27           ` "simplifications" Stefan Monnier
2007-11-21 21:37             ` "simplifications" Stephen J. Turnbull
2007-11-21 21:52               ` "simplifications" David Kastrup
2007-11-22  1:34                 ` "simplifications" Stephen J. Turnbull
2007-11-19 11:02 ` Juanma Barranquero [this message]
2007-11-19 11:33 ` "simplifications" Miles Bader
2007-11-19 11:57   ` "simplifications" David Kastrup
2007-11-19 12:08     ` "simplifications" Juanma Barranquero
2007-11-19 12:21       ` "simplifications" David Kastrup
2007-11-19 12:32         ` "simplifications" Juanma Barranquero
2007-11-19 12:49           ` "simplifications" David Kastrup
2007-11-19 12:54             ` "simplifications" Juanma Barranquero
2007-11-20  3:59 ` "simplifications" Richard Stallman

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