From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 112578 invoked by alias); 21 Nov 2019 16:41:04 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 112563 invoked by uid 89); 21 Nov 2019 16:41:03 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-2.7 required=5.0 tests=AWL,BAYES_00,SPF_PASS autolearn=ham version=3.3.1 spammy=H*f:sk:ad09f45, H*f:sk:73b6501, H*f:sk:1e5f382, esr X-HELO: esa3.mentor.iphmx.com Received: from esa3.mentor.iphmx.com (HELO esa3.mentor.iphmx.com) (68.232.137.180) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 21 Nov 2019 16:41:01 +0000 IronPort-SDR: /G5V1FXNNKjrMcTPL8w9D0gcgyrSQdc7CvL23JTH53lGrdqAQn07krgBpij03dvD5lEEUxgynW /NWzQmIbAttWN0mQzbAeJb37GGXCo3YGNIr9aN+R7rGqqknA/skmnNtFJ9DqAzOn1rItQ+DiIk uDPzpz2CmjU9Wwf6kwwoZQGQRVZhcZYSXuo1Cfq9V9KqPP5NMRW7X/93y/QlsfA1UiWzIjJUGR XoQMOj4rOmUl/zzFf/HqDAizEg6qB4H0+vTyWho4MJ9dRrnGZiBeEatT0qMLf7Wnhqrsv0naQh 9hc= Received: from orw-gwy-02-in.mentorg.com ([192.94.38.167]) by esa3.mentor.iphmx.com with ESMTP; 21 Nov 2019 08:40:59 -0800 IronPort-SDR: QK0Bb7t0BtuZsCS6p+qetQ/zxAxRRpD0L0eZ4crksqafnVEGLR3pvMWXztx1XoLrwRCHtygy1v 5aocAHy1yT6TU9EQYq4zyeEXdpmbZvRvC5s4xad4K4dYjaMw1LlLXLJ9jpwZ6JfdV2SV3ZaCVb r/IVpLknc/OJvFDVtTe8a+ZS+AkPTW51SPPhPgPEOSLZktycYDUQccDOLDoZCSJPCFuGjR+nD0 0hh7jx/z3ITHKutB26DqZlXJHZHbDtXiwts2gfcp0T4WOiIPypF/1sQ4QDBFMF4VOWB8izAvbB 1ok= Date: Thu, 21 Nov 2019 16:41:00 -0000 From: Joseph Myers To: "Eric S. Raymond" CC: "Richard Earnshaw (lists)" , Nicholas Krause , Segher Boessenkool , , Subject: Re: Commit messages and the move to git In-Reply-To: <20191119221455.GB13142@thyrsus.com> Message-ID: References: <8c32c288-e9e6-b01b-7911-3f186116da85@gmail.com> <7c86495c-dcf9-e4a4-8d7a-4f1112dbc699@gmail.com> <73b65011-60f3-dd9e-b3b4-296090f27ddc@gmail.com> <9113691d-5a64-5afe-a2ec-f10e9626a2bc@gmail.com> <1e5f3823-d71f-7429-4a28-84e8532f80f8@arm.com> <20191119112409.GA125265@thyrsus.com> <20191119193221.GA3834@thyrsus.com> <0503263a-2384-c738-213d-5a877f79a352@arm.com> <20191119221455.GB13142@thyrsus.com> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Return-Path: joseph@codesourcery.com X-SW-Source: 2019-11/txt/msg00177.txt.bz2 On Tue, 19 Nov 2019, Eric S. Raymond wrote: > Richard Earnshaw (lists) : > > Nope, that was from running the go version from yesterday. This one, to > > be precise: 1ab3c514c6cd5e1a5d6b68a8224df299751ca637 > > > > This pass used to be very fast a couple of weeks back, but something > > went in recently that's caused a major slowdown. > > > > Oh, and I've been having problems with the ChangeLogs command as well. > > It used to run fine on my machine (128G), but now it's started blowing > > memory and taking my X server down. > > That sucks. Those were stretches of code the two guys working with me > have been trying to speed up. Looks like that backfired. > > Please file isses at https://gitlab.com/esr/reposurgeon/issues and > include timing reports if you can. I see the changelogs issue is fixed (I can run a conversion past that point on a system with 128GB memory, with mergeinfo processing being very slow as described by Richard). But then I get errors: *** Unknown syntax: relax followed by the "tag /branch-root|branchpoint/ delete" command giving an error reposurgeon: assignments invalidated by GC and a "script abort" in conversion.log, after which it starts writing out gcc.fi (I think without processing any of the rest of gcc.lift). I don't know whether the above errors are bugs in reposurgeon or in the gcc-conversion scripts. -- Joseph S. Myers joseph@codesourcery.com