From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Ken Brown Newsgroups: gmane.emacs.bugs Subject: bug#20843: 24.5; Profiler error: "Invalid sampling interval" Date: Sat, 20 Jun 2015 15:02:28 -0400 Message-ID: <5585B8C4.1050204@cornell.edu> References: <83k2v1l7g4.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1434827002 7842 80.91.229.3 (20 Jun 2015 19:03:22 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 20 Jun 2015 19:03:22 +0000 (UTC) Cc: 20843@debbugs.gnu.org To: Eli Zaretskii , Sebastien Vauban Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jun 20 21:03:11 2015 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 1Z6O2o-0003LQ-M3 for geb-bug-gnu-emacs@m.gmane.org; Sat, 20 Jun 2015 21:03:10 +0200 Original-Received: from localhost ([::1]:34495 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z6O2n-0002TT-UG for geb-bug-gnu-emacs@m.gmane.org; Sat, 20 Jun 2015 15:03:09 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55627) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z6O2k-0002SL-8d for bug-gnu-emacs@gnu.org; Sat, 20 Jun 2015 15:03:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z6O2h-0003Av-2A for bug-gnu-emacs@gnu.org; Sat, 20 Jun 2015 15:03:06 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:51497) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z6O2g-0003Ao-Uz for bug-gnu-emacs@gnu.org; Sat, 20 Jun 2015 15:03:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Z6O2g-0003Vc-EV for bug-gnu-emacs@gnu.org; Sat, 20 Jun 2015 15:03:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ken Brown Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 20 Jun 2015 19:03:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20843 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 20843-submit@debbugs.gnu.org id=B20843.143482694413441 (code B ref 20843); Sat, 20 Jun 2015 19:03:02 +0000 Original-Received: (at 20843) by debbugs.gnu.org; 20 Jun 2015 19:02:24 +0000 Original-Received: from localhost ([127.0.0.1]:52943 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z6O23-0003Ui-4R for submit@debbugs.gnu.org; Sat, 20 Jun 2015 15:02:23 -0400 Original-Received: from limerock01.mail.cornell.edu ([128.84.13.241]:56797) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z6O20-0003UT-Iu for 20843@debbugs.gnu.org; Sat, 20 Jun 2015 15:02:21 -0400 X-CornellRouted: This message has been Routed already. Original-Received: from authusersmtp.mail.cornell.edu (granite4.serverfarm.cornell.edu [10.16.197.9]) by limerock01.mail.cornell.edu (8.14.4/8.14.4_cu) with ESMTP id t5KJ2EaI026888; Sat, 20 Jun 2015 15:02:14 -0400 Original-Received: from [192.168.1.3] (cpe-67-249-176-138.twcny.res.rr.com [67.249.176.138]) (authenticated bits=0) by authusersmtp.mail.cornell.edu (8.14.4/8.12.10) with ESMTP id t5KJ2DiI030765 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Sat, 20 Jun 2015 15:02:14 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 In-Reply-To: <83k2v1l7g4.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" 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:104159 Archived-At: On 6/18/2015 4:57 AM, Eli Zaretskii wrote: >> From: Sebastien Vauban >> Date: Thu, 18 Jun 2015 10:37:02 +0200 >> >> When trying to start the profiler under Cygwin Emacs 24.5, I get this: >> >> --8<---------------cut here---------------start------------->8--- >> Debugger entered--Lisp error: (error "Invalid sampling interval") >> profiler-cpu-start(1000000) >> profiler-start(cpu) >> call-interactively(profiler-start record nil) > > Can you step with GDB into setup_cpu_timer, and see what goes wrong > there? I suspect this portions: [...] No, the problem is that Cygwin's setitimer supports only ITIMER_REAL, so the call to setitimer(ITIMER_PROF,...) in profiler.c:315 fails. Ken