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[66.158.156.111]) by smtp.gmail.com with ESMTPSA id y18-20020ad457d2000000b00655d711180dsm769604qvx.17.2023.10.20.08.33.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Oct 2023 08:33:09 -0700 (PDT) From: Maxim Cournoyer In-Reply-To: <87a5sdvblv.fsf@inria.fr> ("Ludovic =?UTF-8?Q?Court=C3=A8s?="'s message of "Fri, 20 Oct 2023 12:20:44 +0200") References: <87a5sdvblv.fsf@inria.fr> Date: Fri, 20 Oct 2023 11:33:08 -0400 Message-ID: <87jzrhia17.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: bug-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-Migadu-Scanner: mx1.migadu.com X-Migadu-Spam-Score: 5.84 X-Spam-Score: 5.84 X-Migadu-Queue-Id: B0AEF404D5 X-TUID: XU4MrWSt3zZd Hi! Ludovic Court=C3=A8s writes: > Hello! > > I made friends at work when I told them we could provide an RPM for any > modern package to install on their old RPM-based distro. :-) > > However, installing those RPMs takes a lot of time. For example, > installing the RPM for =E2=80=98gmsh=E2=80=99 (closure: 596=C2=A0MiB; tho= usands of files) > takes ~45mn. > > Is there something about the metadata generated by (guix rpm) that could > be improved, or are we hitting some limitation of the RPM format or > implementation? What? That's crazy. I haven't experimented with it recently, but I used to generate packages for Jami back when it had a closure of 2 GiB and it took many seconds, but not that much. Many RPM is doing extra checks now? --=20 Thanks, Maxim