From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bruno Haible Subject: bug#26441: =?UTF-8?Q?Gnulib=E2=80=99s_?= =?UTF-8?Q?=E2=80=98test-lock=E2=80=99?= fails to complete on machines with >= 32 cores Date: Wed, 12 Apr 2017 16:37:03 +0200 Message-ID: <2008088.TpEHzIiNi8__41648.9636096687$1492007901$gmane$org@omega> References: <871sszuznt.fsf@gnu.org> <86shleatk3.fsf@gmail.com> <87wpapdedp.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:45819) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cyJPL-0006Ju-W2 for bug-guix@gnu.org; Wed, 12 Apr 2017 10:38:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cyJPH-0004Wn-36 for bug-guix@gnu.org; Wed, 12 Apr 2017 10:38:08 -0400 Received: from debbugs.gnu.org ([208.118.235.43]:46340) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cyJPG-0004WW-Vg for bug-guix@gnu.org; Wed, 12 Apr 2017 10:38:03 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1cyJPG-0001UQ-M8 for bug-guix@gnu.org; Wed, 12 Apr 2017 10:38:02 -0400 Sender: "Debbugs-submit" Resent-Message-ID: In-Reply-To: <87wpapdedp.fsf@gnu.org> List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: "bug-Guix" To: Ludovic =?UTF-8?Q?Court=C3=A8s?= Cc: bug-gnulib@gnu.org, 26441@debbugs.gnu.org Hi Ludo, > The =E2=80=98test-lock=E2=80=99 test as shipped with gettext-0.19.8.1 fai= ls to complete > (or hangs?) on machines with 32+ cores, as reported here: >=20 > https://bugs.gnu.org/26441 >=20 > Does that ring a bell? Yes, this is the bug that was investigated in December 2016 [1] and subsequently fixed [2]. > Mathieu Othacehe found that this is fixed by gettext commit > 1afbcb06fded2a427b761dd1615b1e48e1e853cc but writes: >=20 > > However, I don't fully understand the difference between commit > > 1afbcb06fded2a427b761dd1615b1e48e1e853cc in gettext and commit > > 480d374e596a0ee3fed168ab42cd84c313ad3c89 in gnulib. gettext contains two copies of test-lock.c, one from gnulib and a another one that doesn't use gnulib. The commit 480d374e596a0ee3fed168ab42cd84c313ad3c89 in gnulib fixed the first one. The commit 1afbcb06fded2a427b761dd1615b1e48e1e853cc in gettext fixed the second one, in the same way. Bruno [1] https://lists.gnu.org/archive/html/bug-gnulib/2016-12/msg00113.html [2] http://git.savannah.gnu.org/gitweb/?p=3Dgnulib.git;a=3Dcommitdiff;h=3D4= 80d374e596a0ee3fed168ab42cd84c313ad3c89