From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Concurrency via isolated process/thread Date: Tue, 25 Jul 2023 15:40:40 +0300 Message-ID: <83y1j4p3jr.fsf@gnu.org> References: <871qhnr4ty.fsf@localhost> <83a5w6cwdr.fsf@gnu.org> <87pm518m0g.fsf@localhost> <83o7kl9tyj.fsf@gnu.org> <874jmd89us.fsf@localhost> <878rb53dkj.fsf@localhost> <83edkxsclz.fsf@gnu.org> <87tttt1mzh.fsf@localhost> <83351ds9de.fsf@gnu.org> <87ila91j6n.fsf@localhost> <83y1j5qoyo.fsf@gnu.org> <87wmypi7s0.fsf@localhost> <87fs5czvs2.fsf@yahoo.com> <87mszk7glc.fsf@localhost> <877cqozc14.fsf@yahoo.com> <87bkg0s9p4.fsf@localhost> <87351cz993.fsf@yahoo.com> <87wmyoqt0j.fsf@localhost> <87y1j4xtgr.fsf@yahoo.com> <87tttsqs5d.fsf@localhost> <87tttsxsd1.fsf@yahoo.com> <87r0owqr2w.fsf@localhost> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14991"; mail-complaints-to="usenet@ciao.gmane.io" Cc: luangruo@yahoo.com, emacs-devel@gnu.org To: Ihor Radchenko Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Jul 25 14:40:56 2023 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qOHLT-0003bk-4g for ged-emacs-devel@m.gmane-mx.org; Tue, 25 Jul 2023 14:40:55 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qOHKX-0004d6-9e; Tue, 25 Jul 2023 08:39:57 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qOHKV-0004cy-8R for emacs-devel@gnu.org; Tue, 25 Jul 2023 08:39:55 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qOHKU-0003RH-NL; Tue, 25 Jul 2023 08:39:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=Gq7llD1s3qhNeWBqacc6uqRwcjBge4oalhstg+o43yQ=; b=UvDBZJQnr6ZD VvLIbOT3oJuQFlpLHycdlWqd2/v+zYQQZsUFKlKLxLGsJ0x+CgjHz+Dr7O89l1D7L7maN0PG18typ +PrvijzwjahyCwdtcWKFQW10Ta8IW/xTSIyShH1ZtL+KJLemEUR/i1sH2v4zRvA5YpX5uPpq8eiXs Mplg7FBwFzpB1wb+78CY7ylniGWvJvNIfHyzByVKOC5t66ic8tMomI5e+xvpRM+LqgcuJnQ9UXy66 KbSE4qImuSa5fFYxRT2IqiL16H33JVAwf4JVOaoeUae+l0qvj+/LaMgJ/XiJ4eDOotuK3ggTHBdVN BJDOGgdGzedkBD1FDoQHcg==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qOHKU-0002zd-08; Tue, 25 Jul 2023 08:39:54 -0400 In-Reply-To: <87r0owqr2w.fsf@localhost> (message from Ihor Radchenko on Tue, 25 Jul 2023 09:27:03 +0000) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:308094 Archived-At: > From: Ihor Radchenko > Cc: Eli Zaretskii , emacs-devel@gnu.org > Date: Tue, 25 Jul 2023 09:27:03 +0000 > > I've seen a couple of volatile variables in the code. > So, there is at least some fighting with GCC optimizations going on. That's usually related to setjmp/longjmp, fork/vfork, etc.