From: Daniel Jacobowitz <drow@false.org>
To: gdb@sourceware.org
Subject: Re: GDB to C++ issue: deletion
Date: Thu, 31 Jul 2008 22:40:00 -0000 [thread overview]
Message-ID: <20080731222950.GA27792@caradoc.them.org> (raw)
In-Reply-To: <200807312204.m6VM4JQM007611@tully.CS.Berkeley.EDU>
On Thu, Jul 31, 2008 at 03:04:19PM -0700, Paul Hilfinger wrote:
> This reminded me of an issue that I'd be curious to see discussed.
> The STL container classes are certainly convenient for decreasing
> memory leaks with little fuss, but they do so internally with
> individual frees of allocated items.
Please let's not confuse this already sprawling discussion further
with this level of detail!
The STL is not an obvious natural successor to custom allocators.
Some things GDB uses obstacks for out of inertia, or because they were
simpler than the alternatives; others are performance critical. The
performance critical ones might benefit from some sort of pool
allocator instead, or continue with obstacks.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2008-07-31 22:30 UTC|newest]
Thread overview: 129+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-10 18:46 Move GDB to C++ ? Stan Shebs
2008-07-10 19:01 ` Mark Kettenis
2008-07-10 20:01 ` Stan Shebs
2008-07-10 20:04 ` Paul Koning
2008-07-10 20:40 ` Andrew Cagney
2008-07-10 21:31 ` Stan Shebs
2008-07-10 22:30 ` Nick Roberts
2008-07-10 23:49 ` Stan Shebs
2008-07-11 6:14 ` Vladimir Prus
2008-07-11 12:40 ` Andrew Cagney
2008-07-11 12:23 ` Robert Dewar
2008-07-11 16:03 ` Dave Korn
2008-07-10 21:54 ` Mark Kettenis
2008-07-11 6:26 ` Joel Brobecker
2008-07-11 8:55 ` Vladimir Prus
2008-07-11 9:23 ` Andreas Schwab
2008-07-11 9:32 ` Vladimir Prus
2008-07-11 14:27 ` Andrew Cagney
2008-07-11 14:34 ` Daniel Jacobowitz
2008-07-11 14:54 ` Paul Koning
2008-07-11 15:30 ` Pedro Alves
2008-07-11 16:09 ` Dave Korn
2008-07-11 16:26 ` Daniel Jacobowitz
2008-07-12 5:41 ` Robert Dewar
2008-07-29 17:29 ` Andrew Cagney
2008-07-29 18:08 ` Vladimir Prus
2008-07-29 18:09 ` Thiago Jung Bauermann
2008-07-29 19:05 ` Andrew Cagney
2008-07-29 19:06 ` Thiago Jung Bauermann
2008-07-29 19:35 ` Thiago Jung Bauermann
2008-07-30 7:18 ` Vladimir Prus
2008-07-30 12:11 ` André Pönitz
2008-07-30 12:35 ` Mark Kettenis
2008-07-30 15:39 ` André Pönitz
2008-07-30 17:52 ` Eli Zaretskii
2008-07-30 17:47 ` Eli Zaretskii
2008-07-29 19:32 ` Eli Zaretskii
2008-07-29 19:45 ` Stan Shebs
2008-07-30 18:18 ` Eli Zaretskii
2008-07-30 19:05 ` Stan Shebs
2008-07-30 19:15 ` Eli Zaretskii
2008-07-30 19:42 ` Stan Shebs
2008-07-31 15:37 ` Andrew Cagney
2008-07-30 19:30 ` Andrew Cagney
2008-07-30 19:56 ` Mark Kettenis
2008-07-31 9:03 ` André Pönitz
2008-07-31 9:33 ` Alpár Jüttner
2008-07-31 10:07 ` Alpár Jüttner
2008-07-30 5:24 ` Tom Tromey
2008-07-30 18:30 ` Eli Zaretskii
2008-07-30 20:29 ` David Carlton
2008-07-30 20:30 ` Eli Zaretskii
2008-07-30 20:38 ` Eli Zaretskii
2008-07-31 4:52 ` Michael Veksler
2008-07-31 20:03 ` Ian Lance Taylor
2008-07-30 9:25 ` Vladimir Prus
2008-07-30 11:55 ` Salvatore Lionetti
2008-07-30 18:45 ` Eli Zaretskii
2008-07-30 19:19 ` Stan Shebs
2008-07-29 23:59 ` Mark Kettenis
2008-07-10 19:35 ` Jan Kratochvil
2008-07-10 22:41 ` Tom Tromey
2008-07-11 9:57 ` Andrew STUBBS
2008-07-11 11:44 ` Daniel Jacobowitz
2008-07-11 12:43 ` Pierre Muller
2008-07-11 13:14 ` Andrew Cagney
2008-07-13 23:18 ` Tom Tromey
2008-07-14 0:15 ` Nick Roberts
2008-07-14 8:49 ` Vladimir Prus
2008-07-14 13:21 ` Robert Dewar
2008-07-14 15:54 ` Vladimir Prus
2008-07-14 15:58 ` Robert Dewar
2008-07-14 16:03 ` Robert Dewar
2008-07-14 16:23 ` Vladimir Prus
2008-07-14 16:39 ` Robert Dewar
2008-07-14 17:53 ` Vladimir Prus
2008-07-16 19:06 ` Thiago Jung Bauermann
2008-07-14 17:54 ` Mark Kettenis
2008-07-14 16:12 ` Daniel Jacobowitz
2008-07-14 16:15 ` Robert Dewar
2008-07-14 16:18 ` Robert Dewar
2008-07-14 16:21 ` Bob Rossi
2008-07-14 16:31 ` Vladimir Prus
2008-07-14 19:00 ` Tom Tromey
2008-07-12 3:30 ` Michael Snyder
2008-07-14 14:54 ` Andrew Cagney
2008-07-20 14:36 ` Michael Eager
2008-07-31 8:40 ` Vladimir Prus
2008-07-31 14:37 ` Alpár Jüttner
2008-07-31 22:30 ` GDB to C++ issue: deletion Paul Hilfinger
2008-07-31 22:40 ` Daniel Jacobowitz [this message]
2008-07-31 22:58 ` Paul Hilfinger
2008-07-31 23:25 ` Daniel Jacobowitz
2008-08-01 5:38 ` Ian Lance Taylor
2008-08-01 8:52 ` André Pönitz
2008-08-01 9:53 ` Eli Zaretskii
2008-08-01 12:57 ` Daniel Jacobowitz
2008-08-01 14:57 ` Paul Koning
2008-08-01 15:31 ` Eli Zaretskii
2008-08-01 13:51 ` André Pönitz
[not found] ` <20080801125124.GA13594@caradoc.them.org>
[not found] ` <uzlnwn9jq.fsf@gnu.org>
2008-08-01 13:59 ` Daniel Jacobowitz
2008-08-01 15:17 ` Eli Zaretskii
2008-08-01 15:29 ` Daniel Jacobowitz
2008-08-01 15:38 ` Eli Zaretskii
2008-08-12 14:40 ` Problem with can_use_hw_breakpoint Jeremy Bennett
2008-08-12 14:51 ` Eli Zaretskii
2008-08-12 14:56 ` Jeremy Bennett
2008-07-31 20:00 ` Move GDB to C++ ? Eli Zaretskii
2008-08-01 13:13 ` Daniel Jacobowitz
2008-08-01 13:47 ` Eli Zaretskii
2008-08-01 14:04 ` André Pönitz
2008-08-01 15:20 ` Eli Zaretskii
2008-08-04 9:34 ` André Pönitz
2008-08-01 14:21 ` Daniel Jacobowitz
2008-08-01 15:23 ` Eli Zaretskii
2008-08-01 16:14 ` Vladimir Prus
2008-08-01 19:20 ` Eli Zaretskii
2008-08-02 5:55 ` Vladimir Prus
2008-08-02 8:07 ` Eli Zaretskii
2008-08-02 9:22 ` Vladimir Prus
2008-08-02 9:47 ` Eli Zaretskii
2008-08-02 10:00 ` Vladimir Prus
2008-08-02 10:16 ` Eli Zaretskii
2008-08-01 13:55 ` Mark Kettenis
2008-08-01 14:11 ` André Pönitz
2008-08-01 15:02 ` Stan Shebs
2008-08-01 15:05 ` Vladimir Prus
2008-08-01 15:17 ` Daniel Jacobowitz
2008-07-31 23:34 GDB to C++ issue: deletion Paul Hilfinger
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