From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: ludo@gnu.org (Ludovic =?iso-8859-1?Q?Court=E8s?=) Newsgroups: gmane.lisp.guile.user Subject: Heap profiler Date: Sun, 15 Aug 2010 17:12:17 +0200 Message-ID: <87y6c7syem.fsf_-_@gnu.org> References: <87iq44yi1q.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1281885154 20546 80.91.229.12 (15 Aug 2010 15:12:34 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 15 Aug 2010 15:12:34 +0000 (UTC) Cc: guile-user@gnu.org, Tibi Turbureanu To: Andy Wingo Original-X-From: guile-user-bounces+guile-user=m.gmane.org@gnu.org Sun Aug 15 17:12:33 2010 Return-path: Envelope-to: guile-user@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Okesu-0007gi-OX for guile-user@m.gmane.org; Sun, 15 Aug 2010 17:12:29 +0200 Original-Received: from localhost ([127.0.0.1]:33291 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Okesu-00074d-3k for guile-user@m.gmane.org; Sun, 15 Aug 2010 11:12:28 -0400 Original-Received: from [140.186.70.92] (port=51441 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Okeso-00074F-BL for guile-user@gnu.org; Sun, 15 Aug 2010 11:12:23 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1Okesm-0006Xv-UK for guile-user@gnu.org; Sun, 15 Aug 2010 11:12:22 -0400 Original-Received: from mail1-relais-roc.national.inria.fr ([192.134.164.82]:36204) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Okesm-0006Xk-Ps for guile-user@gnu.org; Sun, 15 Aug 2010 11:12:20 -0400 X-IronPort-AV: E=Sophos;i="4.55,371,1278280800"; d="scan'208";a="65435454" Original-Received: from reverse-83.fdn.fr (HELO nixey) ([80.67.176.83]) by mail1-relais-roc.national.inria.fr with ESMTP/TLS/DHE-RSA-AES128-SHA; 15 Aug 2010 17:12:19 +0200 X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 28 Thermidor an 218 de la =?iso-8859-1?Q?R=E9volutio?= =?iso-8859-1?Q?n?= X-PGP-Key-ID: 0xEA52ECF4 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 83C4 F8E5 10A3 3B4C 5BEA D15D 77DD 95E2 EA52 ECF4 X-OS: x86_64-unknown-linux-gnu In-Reply-To: (Andy Wingo's message of "Sat, 31 Jul 2010 13:48:27 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-user-bounces+guile-user=m.gmane.org@gnu.org Errors-To: guile-user-bounces+guile-user=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.user:8063 Archived-At: Hello! Andy Wingo writes: > To really track this down we need a heap profiler. To make a heap > profiler, we need to hack libgc. As a start, I suggest looking at these: - http://thread.gmane.org/gmane.comp.programming.garbage-collection.boehm= gc/3392 - =E2=80=9CUnderstanding Memory allocations of Scheme Programs=E2=80=9D, = Serrano & Boehm, 2000, http://www-sop.inria.fr/mimosa/fp/Bigloo/bigloo-5.html I miss =E2=80=98gc-live-object-stats=E2=80=99... Thanks, Ludo=E2=80=99.