From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18544 invoked by alias); 10 Sep 2013 19:02:07 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 18512 invoked by uid 48); 10 Sep 2013 19:02:04 -0000 From: "tudorb at fb dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/56671] Gcc uses large amounts of memory and processor power with large C++11 bitsets Date: Tue, 10 Sep 2013 19:02:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 4.7.2 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: tudorb at fb dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-09/txt/msg00759.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56671 Tudor Bosman changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tudorb at fb dot com --- Comment #2 from Tudor Bosman --- We're encountering the same with huge (16M elements) std::array, I presume the issue is the same.