From: Andrew Cagney <cagney@gnu.org>
To: Michael Elizabeth Chastain <mec.gnu@mindspring.com>
Cc: ac131313@redhat.com, wcohen@redhat.com, drow@mvista.com,
gdb@sources.redhat.com
Subject: Re: Slow handling of C++ symbol names
Date: Wed, 03 Dec 2003 18:52:00 -0000 [thread overview]
Message-ID: <3FCE30EA.6050409@gnu.org> (raw)
In-Reply-To: <20031202220907.683774B362@berman.michael-chastain.com>
> Andrew Cagney writes:
>
>> I guess we get to restart the analysis :-(
>
>
> Sounds like a job for GDB QA Guy! :)
>
> I downloaded Will's executables from:
>
> http://people.redhat.com/wcohen/gdb_tuning/monostrip
> http://people.redhat.com/wcohen/gdb_tuning/monotone
>
> Here are some memory usage and time numbers.
>
> gdb memory utime stime elapsed
> 5.3 263M 84.79 26.52 185.92
> 6.0 263M 83.17 26.45 181.04
> HEAD 43M 2.78 0.27 3.23
>
> gdb HEAD is from '2003-11-30 06:08:24 UTC'.
Michael, not to overload you but would it also be possible to do the
numbers on a just-before-new-mangler-mainline? At present there's a gap
in our knowledge - we don't know the effect that just the demangler
change had. Also lets us compare:
6.0 vs PRE vs POST
Andrew
next prev parent reply other threads:[~2003-12-03 18:52 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-02 22:09 Michael Elizabeth Chastain
2003-12-02 22:23 ` Ian Lance Taylor
2003-12-02 22:29 ` Daniel Jacobowitz
2003-12-03 18:52 ` Andrew Cagney [this message]
-- strict thread matches above, loose matches on Subject: below --
2003-12-03 22:30 Michael Elizabeth Chastain
2003-12-03 20:27 Michael Elizabeth Chastain
2003-12-03 20:35 ` Ian Lance Taylor
2003-12-03 20:17 Michael Elizabeth Chastain
2003-12-03 20:14 Michael Elizabeth Chastain
2003-12-03 19:57 Michael Elizabeth Chastain
2003-12-03 20:16 ` Daniel Jacobowitz
2003-12-03 16:48 Michael Elizabeth Chastain
2003-12-03 16:52 ` David Carlton
2003-12-03 16:58 ` Ian Lance Taylor
2003-12-03 17:08 ` Daniel Jacobowitz
2003-12-03 17:34 ` Ian Lance Taylor
2003-12-03 17:38 ` Daniel Jacobowitz
2003-12-03 17:54 ` Ian Lance Taylor
2003-12-02 22:38 Michael Elizabeth Chastain
[not found] <3FBBDC27.50204@redhat.com>
2003-11-19 21:13 ` Daniel Jacobowitz
2003-11-20 16:09 ` Andrew Cagney
2003-11-20 16:19 ` Daniel Jacobowitz
2003-11-20 16:54 ` Andrew Cagney
2003-11-20 16:58 ` Daniel Jacobowitz
2003-11-21 17:58 ` Daniel Jacobowitz
2003-11-26 14:27 ` Andrew Cagney
2003-11-26 16:24 ` Will Cohen
2003-11-26 20:48 ` Andrew Cagney
2003-11-26 20:45 ` Will Cohen
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