From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#26710: Fwd: 25.2; project-find-regexp makes emacs use 100% cpu Date: Sat, 29 Apr 2017 20:37:44 +0300 Message-ID: <83vapnktcn.fsf@gnu.org> References: <87a86zu3gf.fsf@hari-laptop.i-did-not-set--mail-host-address--so-tickle-me> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1493487550 23414 195.159.176.226 (29 Apr 2017 17:39:10 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 29 Apr 2017 17:39:10 +0000 (UTC) Cc: hariharanrangasamy@gmail.com, 26710@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Apr 29 19:39:06 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d4WKo-0005zm-6H for geb-bug-gnu-emacs@m.gmane.org; Sat, 29 Apr 2017 19:39:06 +0200 Original-Received: from localhost ([::1]:41859 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d4WKu-0001JJ-1F for geb-bug-gnu-emacs@m.gmane.org; Sat, 29 Apr 2017 13:39:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46958) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d4WKn-0001J2-Gt for bug-gnu-emacs@gnu.org; Sat, 29 Apr 2017 13:39:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d4WKk-0007UW-Do for bug-gnu-emacs@gnu.org; Sat, 29 Apr 2017 13:39:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:48377) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1d4WKk-0007UO-Aj for bug-gnu-emacs@gnu.org; Sat, 29 Apr 2017 13:39:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1d4WKk-00083I-2K for bug-gnu-emacs@gnu.org; Sat, 29 Apr 2017 13:39:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 29 Apr 2017 17:39:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 26710 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 26710-submit@debbugs.gnu.org id=B26710.149348751530910 (code B ref 26710); Sat, 29 Apr 2017 17:39:02 +0000 Original-Received: (at 26710) by debbugs.gnu.org; 29 Apr 2017 17:38:35 +0000 Original-Received: from localhost ([127.0.0.1]:46576 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d4WKJ-00082U-C9 for submit@debbugs.gnu.org; Sat, 29 Apr 2017 13:38:35 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:55892) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d4WKH-00082D-6P for 26710@debbugs.gnu.org; Sat, 29 Apr 2017 13:38:33 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d4WK8-0007GM-Qj for 26710@debbugs.gnu.org; Sat, 29 Apr 2017 13:38:27 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:33731) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d4WK8-0007GI-Na; Sat, 29 Apr 2017 13:38:24 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1423 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1d4WK6-0006Cd-Qr; Sat, 29 Apr 2017 13:38:24 -0400 In-reply-to: (message from Dmitry Gutov on Sat, 29 Apr 2017 20:00:35 +0300) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:132109 Archived-At: > From: Dmitry Gutov > Date: Sat, 29 Apr 2017 20:00:35 +0300 > > On 29.04.2017 11:55, Hariharan Rangasamy wrote: > > using project-find-regexp to find text in a folder makes emacs use 100% > > CPU > > Why is that a problem? Indeed: CPU-intensive processing will always make one execution unit 100% busy, as long as the processing goes on. This is normal.