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From: "pluto at agmk dot net" <sourceware-bugzilla@sourceware.org> To: gdb-prs@sourceware.org Subject: [Bug symtab/14002] New: big cpu/mem hog on large c++ applications. Date: Fri, 20 Apr 2012 14:40:00 -0000 [thread overview] Message-ID: <bug-14002-4717@http.sourceware.org/bugzilla/> (raw) http://sourceware.org/bugzilla/show_bug.cgi?id=14002 Bug #: 14002 Summary: big cpu/mem hog on large c++ applications. Product: gdb Version: 7.4 Status: NEW Severity: critical Priority: P2 Component: symtab AssignedTo: unassigned@sourceware.org ReportedBy: pluto@agmk.net Classification: Unclassified hi, i have a large c++ application (2.9GB of shared objects, 600MB of static archives used in shared objects). on isolated part of sources a single 'next' call takes ~3 minutes and increases memory usage from ~500M to ~3G while previous gdb-7.3.1 needs only 2..3 seconds and increases memory usage from ~400M to ~550MB. 7bd518fd9738c50a5197af2b184acd97e4d4df40 is the first bad commit commit 7bd518fd9738c50a5197af2b184acd97e4d4df40 Author: Tom Tromey <tromey@redhat.com> Date: Mon Jul 11 17:17:25 2011 +0000 * dwarf2read.c (handle_DW_AT_stmt_list): New function. (read_file_scope, read_type_unit_scope): Use it. link to gdb mailinglist discussion: http://sourceware.org/ml/gdb/2012-03/msg00096.html -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
next reply other threads:[~2012-04-20 14:40 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-04-20 14:40 pluto at agmk dot net [this message] 2012-04-20 14:42 ` [Bug symtab/14002] " pluto at agmk dot net 2012-04-24 20:00 ` pluto at agmk dot net 2012-04-28 16:51 ` pluto at agmk dot net 2012-05-21 1:21 ` dje at google dot com 2012-07-08 22:59 ` loic.yhuel at gmail dot com 2012-11-13 22:40 ` dje at google dot com
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