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: Mon, 22 Jun 2015 17:44:16 -0400 Message-ID: <558881B0.6080404@cornell.edu> References: <83k2v1l7g4.fsf@gnu.org> <5585B8C4.1050204@cornell.edu> <83r3p6i4b1.fsf@gnu.org> <5585DF69.7090008@cornell.edu> <83oak9hzzs.fsf@gnu.org> <558737F7.4080709@cornell.edu> <86y4jckwaj.fsf@example.com> <5587F819.50806@cornell.edu> <83zj3rhj4g.fsf@gnu.org> <55887AE3.8060206@cornell.edu> 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 1435009523 5566 80.91.229.3 (22 Jun 2015 21:45:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 22 Jun 2015 21:45:23 +0000 (UTC) Cc: sva-news@mygooglest.com, 20843@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jun 22 23:45:12 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 1Z79Wi-0001wb-48 for geb-bug-gnu-emacs@m.gmane.org; Mon, 22 Jun 2015 23:45:12 +0200 Original-Received: from localhost ([::1]:42161 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z79Wh-0001MS-IM for geb-bug-gnu-emacs@m.gmane.org; Mon, 22 Jun 2015 17:45:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:60915) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z79We-0001Kp-0D for bug-gnu-emacs@gnu.org; Mon, 22 Jun 2015 17:45:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z79WZ-0003Rw-RZ for bug-gnu-emacs@gnu.org; Mon, 22 Jun 2015 17:45:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:53289) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z79WZ-0003RU-MU for bug-gnu-emacs@gnu.org; Mon, 22 Jun 2015 17:45:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Z79WZ-000866-9c for bug-gnu-emacs@gnu.org; Mon, 22 Jun 2015 17:45:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ken Brown Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 22 Jun 2015 21:45:03 +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: Original-Received: via spool by 20843-submit@debbugs.gnu.org id=B20843.143500947031070 (code B ref 20843); Mon, 22 Jun 2015 21:45:03 +0000 Original-Received: (at 20843) by debbugs.gnu.org; 22 Jun 2015 21:44:30 +0000 Original-Received: from localhost ([127.0.0.1]:54735 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z79W1-000852-PB for submit@debbugs.gnu.org; Mon, 22 Jun 2015 17:44:30 -0400 Original-Received: from limerock04.mail.cornell.edu ([128.84.13.244]:32896) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z79Vz-00084p-CS for 20843@debbugs.gnu.org; Mon, 22 Jun 2015 17:44:27 -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 limerock04.mail.cornell.edu (8.14.4/8.14.4_cu) with ESMTP id t5MLiLr9030341; Mon, 22 Jun 2015 17:44:21 -0400 Original-Received: from [192.168.1.4] (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 t5MLiK9U021612 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Mon, 22 Jun 2015 17:44:20 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 In-Reply-To: <55887AE3.8060206@cornell.edu> 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:104239 Archived-At: On 6/22/2015 5:15 PM, Ken Brown wrote: > On 6/22/2015 11:12 AM, Eli Zaretskii wrote: >>> Date: Mon, 22 Jun 2015 07:57:13 -0400 >>> From: Ken Brown >>> CC: Eli Zaretskii , 20843@debbugs.gnu.org >>> >>>> For me to understand, does this mean we never will be able to start the >>>> profiler under Cygwin Emacs? >>> >>> I wouldn't say "never". According to the Cygwin API documentation >>> (https://cygwin.com/cygwin-api/std-notes.html), "getitimer and setitimer only >>> support ITIMER_REAL for now." I'll ask on the Cygwin list about the possibility >>> of supporting ITIMER_PROF. >> >> If what Corinna suggested on the Cygwin list doesn't fit the bill, >> perhaps consider reusing the w32 code, which emulates setitimer, and >> does support ITIMER_PROF well enough for the profiler to be usable. > > Corinna's suggestion seems to work. I'll apply a patch shortly so that Seb can > test it. Done as commit 531125e4c. Seb, are you able to build emacs and test this? If not, I can make a test release available in the Cygwin distribution. Ken