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.bugs Subject: bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree Date: Sun, 07 Mar 2021 09:40:16 +0200 Message-ID: <83im63tnrz.fsf@gnu.org> References: <83o8fxyafx.fsf@gnu.org> <83h7lpy7b7.fsf@gnu.org> <83blbxxwuj.fsf@gnu.org> <83a6rgwdmr.fsf@gnu.org> <835z24wb0s.fsf@gnu.org> <83y2f0uqcd.fsf@gnu.org> <83im64unhs.fsf@gnu.org> <834khouj1z.fsf@gnu.org> <831rcsuhqm.fsf@gnu.org> <83y2eztsm5.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4309"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 46256@debbugs.gnu.org, andrewjmoreton@gmail.com, pipcet@gmail.com To: Andrea Corallo Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Mar 07 08:41:16 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1lIo2M-00010i-EN for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 07 Mar 2021 08:41:14 +0100 Original-Received: from localhost ([::1]:59244 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lIo2L-0006LW-9S for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 07 Mar 2021 02:41:13 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36818) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lIo2B-0006LN-OC for bug-gnu-emacs@gnu.org; Sun, 07 Mar 2021 02:41:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55528) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lIo2A-0004yJ-0b for bug-gnu-emacs@gnu.org; Sun, 07 Mar 2021 02:41:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lIo29-0003XK-UH for bug-gnu-emacs@gnu.org; Sun, 07 Mar 2021 02:41:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 07 Mar 2021 07:41:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 46256 X-GNU-PR-Package: emacs Original-Received: via spool by 46256-submit@debbugs.gnu.org id=B46256.161510283413555 (code B ref 46256); Sun, 07 Mar 2021 07:41:01 +0000 Original-Received: (at 46256) by debbugs.gnu.org; 7 Mar 2021 07:40:34 +0000 Original-Received: from localhost ([127.0.0.1]:38841 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lIo1i-0003WY-Dr for submit@debbugs.gnu.org; Sun, 07 Mar 2021 02:40:34 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:47184) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lIo1g-0003WM-PX for 46256@debbugs.gnu.org; Sun, 07 Mar 2021 02:40:33 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:54258) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lIo1b-0004lZ-IO; Sun, 07 Mar 2021 02:40:27 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:4530 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lIo1a-000114-Tc; Sun, 07 Mar 2021 02:40:27 -0500 In-Reply-To: (message from Andrea Corallo on Sun, 07 Mar 2021 06:57:24 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:201729 Archived-At: > From: Andrea Corallo > Cc: pipcet@gmail.com, 46256@debbugs.gnu.org, andrewjmoreton@gmail.com > Date: Sun, 07 Mar 2021 06:57:24 +0000 > > > Another idea I had related to this: since there seem to be stability > > issues with even the recent versions of libgccjit, we should perhaps > > automatically add a .el file whose native-compilation failed to the > > list in comp-deferred-compilation-deny-list, so that the same Emacs > > session won't try native-compilation of the same .el file again. > > WDYT? > > Sounds good, will do. Thanks. > > (Btw, the "deferred" part in the name of the variable sounds redundant > > to me, since we always compile asynchronously, except during > > bootstrap, which has a separate variable anyway.) > > Well we expose also `native-compile' to compile synchronously (IIRC > that's also what package.el does if asked). I guess I'm confused: what's the difference between native-compile and the deferred compilation? I though the deferred compilation just uses native-compile. Or is there a different command for that? > > A data point: subr-x.elc is 16247 bytes, whereas the corresponding > > .eln file (for 32-bit wide-int architecture) is 90631 bytes, a 5.5 > > factor. > > > > If I look at the file with 'size', I get the following numbers: > > > > text data bss dec hex filename > > 63951 788 24784 89523 15db3 subr-x-02dfef32-17faeb1d.eln > > What's the size of the corresponding .elc ? See above: 16247 bytes.