From: Eli Zaretskii <eliz@gnu.org>
To: David Kastrup <dak@gnu.org>
Cc: emacs-devel@gnu.org, lennart.borgman@gmail.com, miles@gnu.org
Subject: Re: Why does not rgrep use "grep -r"?
Date: Mon, 05 Nov 2007 07:24:16 +0200 [thread overview]
Message-ID: <ulk9dqn7j.fsf@gnu.org> (raw)
In-Reply-To: <854pg1rg4v.fsf@lola.goethe.zz> (message from David Kastrup on Sun, 04 Nov 2007 19:59:28 +0100)
> From: David Kastrup <dak@gnu.org>
> Cc: miles@gnu.org, lennart.borgman@gmail.com, emacs-devel@gnu.org
> Date: Sun, 04 Nov 2007 19:59:28 +0100
> What sense is there in using commands doing something quite different?
> The first searches all files, the second just a subset.
That's a typo: the --include argument got deleted somehow from the
mail. Both commands were searching the same files.
> > That's 11%, a much smaller gain, and in the other direction.
>
> How is this the other direction? You mean the other direction from your
> first test rather than the test using GNU/Linux?
Yes, with warm cache Grep was faster, with cold cache it's the other
way around.
next prev parent reply other threads:[~2007-11-05 5:24 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-02 21:42 Why does not rgrep use "grep -r"? Lennart Borgman (gmail)
2007-11-02 22:44 ` Miles Bader
2007-11-02 23:29 ` Andreas Schwab
2007-11-02 23:56 ` Lennart Borgman (gmail)
2007-11-03 1:31 ` Miles Bader
2007-11-03 1:45 ` Lennart Borgman (gmail)
2007-11-03 3:37 ` Miles Bader
2007-11-03 8:40 ` Eli Zaretskii
2007-11-03 9:43 ` David Kastrup
2007-11-03 11:01 ` Eli Zaretskii
2007-11-03 11:54 ` Lennart Borgman (gmail)
2007-11-04 18:59 ` David Kastrup
2007-11-05 5:24 ` Eli Zaretskii [this message]
2007-11-03 4:01 ` Ken Raeburn
2007-11-03 8:41 ` Eli Zaretskii
2007-11-03 8:37 ` Eli Zaretskii
2007-11-03 14:01 ` Stefan Monnier
2007-11-04 0:57 ` Kim F. Storm
2007-11-04 1:03 ` Lennart Borgman (gmail)
2007-11-04 1:15 ` Miles Bader
2007-11-04 10:32 ` Jason Rumney
2007-11-04 11:32 ` Lennart Borgman (gmail)
2007-11-04 11:48 ` Jason Rumney
2007-11-04 12:01 ` Lennart Borgman (gmail)
2007-11-05 5:22 ` Eli Zaretskii
2007-12-12 1:56 ` Lennart Borgman (gmail)
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