Date: Mon, 14 Jan 2008 17:43:35 +0000 From: "Bruce M. Simpson" <bms@FreeBSD.org> To: freebsd-embedded@FreeBSD.org Subject: [Fwd: exmap port - shared memory profiler] Message-ID: <478B9F47.5010502@FreeBSD.org>
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This is a multi-part message in MIME format. --------------090306040200080807080004 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit FYI: exmap is very useful for profiling the loss in memory footprint (and subsequent gain in real memory available) for moving apps to embedded systems. again, any help to debug the exmap port would be very much appreciated -- it's nice to get these things out the door, but, I gotta earn a living too... cheers BMS --------------090306040200080807080004 Content-Type: message/rfc822; name="exmap port - shared memory profiler.eml" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="exmap port - shared memory profiler.eml" Received: from compute1.internal (compute1.internal [10.202.2.41]) by store23m.internal (Cyrus v2.3.11-fmsvn13972) with LMTPA; Mon, 14 Jan 2008 11:28:54 -0500 X-Sieve: CMU Sieve 2.3 X-Spam-score: 0.0 X-Spam-source: IP='69.147.83.53', Host='mx2.freebsd.org', Country='US', FromHeader='net', MailFrom='org' X-Delivered-to: bms@incunabulum.net Received: from mx4.messagingengine.com ([10.202.2.203]) by compute1.internal (LMTPProxy); Mon, 14 Jan 2008 11:28:54 -0500 Received: from mx2.freebsd.org (mx2.freebsd.org [69.147.83.53]) by mx4.messagingengine.com (Postfix) with ESMTP id 20056B8 for <bms@incunabulum.net>; Mon, 14 Jan 2008 11:28:52 -0500 (EST) Received: from hub.freebsd.org (hub.freebsd.org [IPv6:2001:4f8:fff6::36]) by mx2.freebsd.org (Postfix) with ESMTP id 1A167BC65E; Mon, 14 Jan 2008 16:28:10 +0000 (UTC) (envelope-from owner-freebsd-current@freebsd.org) Received: from hub.freebsd.org (localhost [127.0.0.1]) by hub.freebsd.org (Postfix) with ESMTP id 561D316A4F3; Mon, 14 Jan 2008 16:28:09 +0000 (UTC) (envelope-from owner-freebsd-current@freebsd.org) Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6D2B216A417 for <freebsd-current@freebsd.org>; Mon, 14 Jan 2008 16:28:02 +0000 (UTC) (envelope-from bms@incunabulum.net) Received: from out3.smtp.messagingengine.com (out3.smtp.messagingengine.com [66.111.4.27]) by mx1.freebsd.org (Postfix) with ESMTP id 3047A13C4CC for <freebsd-current@freebsd.org>; Mon, 14 Jan 2008 16:28:02 +0000 (UTC) (envelope-from bms@incunabulum.net) Received: from compute2.internal (compute2.internal [10.202.2.42]) by out1.messagingengine.com (Postfix) with ESMTP id D6C37893B0 for <freebsd-current@freebsd.org>; Mon, 14 Jan 2008 11:12:39 -0500 (EST) Received: from heartbeat1.messagingengine.com ([10.202.2.160]) by compute2.internal (MEProxy); Mon, 14 Jan 2008 11:12:39 -0500 X-Sasl-enc: SJ9i3rD777E3duMg9CGcUy7bpAaZ6P3PX5FGb40Gslfh 1200327159 Received: from empiric.lon.incunabulum.net (82-35-112-254.cable.ubr07.dals.blueyonder.co.uk [82.35.112.254]) by mail.messagingengine.com (Postfix) with ESMTP id 76B7511FDD for <freebsd-current@freebsd.org>; Mon, 14 Jan 2008 11:12:39 -0500 (EST) Message-ID: <478B89F6.1010703@incunabulum.net> Date: Mon, 14 Jan 2008 16:12:38 +0000 From: Bruce M Simpson <bms@incunabulum.net> User-Agent: Thunderbird 2.0.0.6 (X11/20070928) MIME-Version: 1.0 To: FreeBSD Current <freebsd-current@freebsd.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: exmap port - shared memory profiler X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current <freebsd-current.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>; List-Post: <mailto:freebsd-current@freebsd.org> List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=subscribe> Sender: owner-freebsd-current@freebsd.org Errors-To: owner-freebsd-current@freebsd.org I began porting this: http://www.berthels.co.uk/exmap/ and it is here: http://people.freebsd.org/~bms/dump/exmap.tgz It needs debugging. Would anyone like to help? It is a very useful tool for profiling memory sharing between processes. cheers BMS P.S. I'm not on arch or hackers at the moment, please circulate this. _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" --------------090306040200080807080004--
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