From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Glenn Morris Newsgroups: gmane.emacs.bugs Subject: bug#14781: coding system changes cause make check to hang in icalendar tests Date: Mon, 08 Jul 2013 21:46:35 -0400 Message-ID: <40a9lwo684.fsf@fencepost.gnu.org> References: <87y59hp84d.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1373334434 25665 80.91.229.3 (9 Jul 2013 01:47:14 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 9 Jul 2013 01:47:14 +0000 (UTC) Cc: 14781@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jul 09 03:47:14 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1UwN1J-0008CS-7d for geb-bug-gnu-emacs@m.gmane.org; Tue, 09 Jul 2013 03:47:09 +0200 Original-Received: from localhost ([::1]:55721 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UwN1I-0003WG-Od for geb-bug-gnu-emacs@m.gmane.org; Mon, 08 Jul 2013 21:47:08 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39744) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UwN1D-0003Tj-7H for bug-gnu-emacs@gnu.org; Mon, 08 Jul 2013 21:47:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UwN1C-0003jg-Gp for bug-gnu-emacs@gnu.org; Mon, 08 Jul 2013 21:47:03 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46356) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UwN1C-0003jb-Cv for bug-gnu-emacs@gnu.org; Mon, 08 Jul 2013 21:47:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1UwN1C-0005NW-1F for bug-gnu-emacs@gnu.org; Mon, 08 Jul 2013 21:47:02 -0400 X-Loop: help-debbugs@gnu.org In-Reply-To: <6zju35ux8.fsf@fencepost.gnu.org> Resent-From: Glenn Morris Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 09 Jul 2013 01:47:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14781 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 14781-submit@debbugs.gnu.org id=B14781.137333439920642 (code B ref 14781); Tue, 09 Jul 2013 01:47:01 +0000 Original-Received: (at 14781) by debbugs.gnu.org; 9 Jul 2013 01:46:39 +0000 Original-Received: from localhost ([127.0.0.1]:40672 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UwN0o-0005Ms-M2 for submit@debbugs.gnu.org; Mon, 08 Jul 2013 21:46:38 -0400 Original-Received: from fencepost.gnu.org ([208.118.235.10]:36480 ident=Debian-exim) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UwN0m-0005Mk-Q6 for 14781@debbugs.gnu.org; Mon, 08 Jul 2013 21:46:37 -0400 Original-Received: from rgm by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1UwN0l-0000m6-Tr; Mon, 08 Jul 2013 21:46:35 -0400 X-Spook: Kh-11 Al-Qaeda Ruby Ridge Bin Laden MD5 NSA AVIP security X-Ran: /r;An2zG|[vHrVV0@m<=xd$zfyDt3KOO]KM&8;v List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:76101 Archived-At: Stefan Monnier wrote: >> number of tests run / passed / failed to be accurate. Running them in >> separate Emacs's would allow them to run in parallel, which would be >> faster, but might be confusing? > > The time to run each test tends to be small, so the overhead of starting > a separate Emacs session for each one may dwarf the potential speed up > from parallel execution, unless you have hundreds of cores. I was meaning one Emacs per file, not per test. I get about a factor of 2 speed-up on 4 cores this way. The main issue holding it back is the wildly varying length of time that each test file takes (the file-notify ones are slow for me).