From: Doug Evans <dje@google.com>
To: psmith@gnu.org
Cc: Tom Tromey <tromey@redhat.com>, Pedro Alves <palves@redhat.com>,
gdb <gdb@sourceware.org>
Subject: Re: [GDB 7.6/GCC 4.8.0] Slowdown in GDB macro processing for cores?
Date: Thu, 23 May 2013 02:44:00 -0000 [thread overview]
Message-ID: <CADPb22ROm94M3deompzcxeNK=JDk+0gQRu_b97c2wua6TT5Rpg@mail.gmail.com> (raw)
In-Reply-To: <1369264444.7209.184.camel@homebase>
On Wed, May 22, 2013 at 4:14 PM, Paul Smith <psmith@gnu.org> wrote:
> On Wed, 2013-05-22 at 14:12 -0600, Tom Tromey wrote:
> And the top 10 users in the slow instance:
>
> Each sample counts as 0.01 seconds.
> % cumulative self self total
> time seconds seconds calls ms/call ms/call name
> 23.99 14.26 14.26 69374700 0.00 0.00 lookup_partial_symbol
> 23.77 28.39 14.13 784950557 0.00 0.00 strcmp_iw
> 11.74 35.37 6.98 763482775 0.00 0.00 symbol_get_demangled_name
> 7.23 39.67 4.30 819480663 0.00 0.00 symbol_natural_name
> 7.22 43.96 4.29 373483 0.01 0.01 lookup_symbol_aux_psymtabs
> 5.60 47.29 3.33 777569558 0.00 0.00 symbol_matches_domain
> 4.98 50.25 2.96 819477261 0.00 0.00 symbol_search_name
> 2.46 51.71 1.46 34366788 0.00 0.00 strcmp_iw_ordered
> 1.51 52.61 0.90 4 225.00 225.00 fprintf_symbol_filtered
> 1.46 53.48 0.87 15316453 0.00 0.00 xstrdup
Looks rather familiar. :-)
next prev parent reply other threads:[~2013-05-23 2:44 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-16 19:42 Paul Smith
2013-05-17 10:15 ` Pedro Alves
2013-05-22 18:50 ` Paul Smith
2013-05-22 19:20 ` Paul Smith
2013-05-22 20:12 ` Tom Tromey
2013-05-22 20:52 ` Paul Smith
2013-05-22 21:02 ` Paul Smith
2013-05-22 23:14 ` Paul Smith
2013-05-23 2:44 ` Doug Evans [this message]
2013-05-23 4:41 ` Paul Smith
2013-05-28 17:11 ` Doug Evans
2013-05-28 17:33 ` Paul Smith
2013-05-28 17:40 ` Doug Evans
2013-05-28 17:53 ` Paul Smith
2013-05-28 18:03 ` Doug Evans
2013-05-28 15:25 ` Paul Smith
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