From owner-freebsd-ia64@FreeBSD.ORG Mon Sep 14 17:36:42 2009 Return-Path: Delivered-To: freebsd-ia64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EBA311065695; Mon, 14 Sep 2009 17:36:42 +0000 (UTC) (envelope-from rsmith@xs4all.nl) Received: from smtp-vbr6.xs4all.nl (smtp-vbr6.xs4all.nl [194.109.24.26]) by mx1.freebsd.org (Postfix) with ESMTP id 6591D8FC14; Mon, 14 Sep 2009 17:36:42 +0000 (UTC) Received: from slackbox.xs4all.nl (slackbox.xs4all.nl [213.84.242.160]) by smtp-vbr6.xs4all.nl (8.13.8/8.13.8) with ESMTP id n8EHMY3F046271; Mon, 14 Sep 2009 19:22:34 +0200 (CEST) (envelope-from rsmith@xs4all.nl) Received: by slackbox.xs4all.nl (Postfix, from userid 1001) id A9F9FBAAA; Mon, 14 Sep 2009 19:22:33 +0200 (CEST) Date: Mon, 14 Sep 2009 19:22:33 +0200 From: Roland Smith To: Anton Shterenlikht Message-ID: <20090914172233.GA69286@slackbox.xs4all.nl> References: <20090914153728.GA60162@mech-cluster241.men.bris.ac.uk> <20090914154241.GA60268@mech-cluster241.men.bris.ac.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UlVJffcvxoiEqYs2" Content-Disposition: inline In-Reply-To: <20090914154241.GA60268@mech-cluster241.men.bris.ac.uk> X-GPG-Fingerprint: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 X-GPG-Key: http://www.xs4all.nl/~rsmith/pubkey.txt X-GPG-Notice: If this message is not signed, don't assume I sent it! User-Agent: Mutt/1.5.20 (2009-06-14) X-Virus-Scanned: by XS4ALL Virus Scanner Cc: glewis@freebsd.org, freebsd-questions@freebsd.org, freebsd-ia64@freebsd.org Subject: Re: port math/gnuplot hangs and ignores "kill -9" X-BeenThere: freebsd-ia64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the IA-64 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Sep 2009 17:36:43 -0000 --UlVJffcvxoiEqYs2 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 14, 2009 at 04:42:41PM +0100, Anton Shterenlikht wrote: > On Mon, Sep 14, 2009 at 04:37:28PM +0100, Anton Shterenlikht wrote: > > on ia64 HEAD, gnuplot-4.2.6, any plot command > > hangs the program. top shows gnuplot is using 100% of CPU, > > yeat CPU time is zero: > >=20 > > PID UID THR PRI NICE SIZE RES STATE C TIME WCPU COMM= AND > > 60071 1001 2 48 0 98008K 51424K CPU1 1 0:00 100.00% gnu= plot > >=20 > > kill -9 60071, either from my account, or from root, > > has no effect, the process is still there. > >=20 > > I cannot find a way to terminate this hanged process without reboot. > >=20 > > This seems to be a regression. >=20 > running gnuplot in batch (non-interactive) mode seems fine, so > the problem seems to be with the screen terminal. >=20 > I'm mostly puzzled by the fact that I cannot kill the process.. It could be that the process is stuck in the 'D' state (uninterruptable wai= t). You can veryfiy that by running 'ps -u' and looking in the eight column when gnuplot is running.=20 Does the window with the plot actually appear? =20 Interactive use of gnuplot-4.2.6 is fine on amd64 7.2-RELEASE-p2. Roland --=20 R.F.Smith http://www.xs4all.nl/~rsmith/ [plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated] pgp: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 (KeyID: C321A725) --UlVJffcvxoiEqYs2 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.13 (FreeBSD) iEYEARECAAYFAkque9kACgkQEnfvsMMhpyXI9gCePHtRDUMNPNNKQuJLJA4uPzsa vUEAnibliv/6girC5eza19mRGUCdwh5I =fpyt -----END PGP SIGNATURE----- --UlVJffcvxoiEqYs2--