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Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Wed, 18 Dec 2024 10:14:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 74572 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: Maxim Cournoyer Cc: 74572@debbugs.gnu.org, Efraim Flashner Received: via spool by 74572-submit@debbugs.gnu.org id=B74572.17345167968133 (code B ref 74572); Wed, 18 Dec 2024 10:14:02 +0000 Received: (at 74572) by debbugs.gnu.org; 18 Dec 2024 10:13:16 +0000 Received: from localhost ([127.0.0.1]:33493 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tNr3M-000277-9J for submit@debbugs.gnu.org; Wed, 18 Dec 2024 05:13:16 -0500 Received: from eggs.gnu.org ([209.51.188.92]:51136) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tNr3K-00026a-8e for 74572@debbugs.gnu.org; Wed, 18 Dec 2024 05:13:15 -0500 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 1tNr3F-0004Ye-1O; Wed, 18 Dec 2024 05:13:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=u0INTj1GTZby9qPnF5hrxsjLynNKHhXKj7DGvDcUtLw=; b=fUMWv+d44eefx30XwRSe LDiO2E89B89Vwio8wNM57/hMZxp/4qp/MzDFPsizqg/PJ8tMj7ahMcpZkL+v/J2gK5qmbRh/5KwKr i3ncqOddZOcT8RIxsBqXqGcJbZQd7lBNP4csp9mZzGX1cOa3XrD8qZFYE1MwObnSV6RqFPiR2/2wn 5MFtl2vQV7bprGEwHhcstNphgFrFu+Ova0Qn3/0JPjOQEShdrbwxl0gEnOuhgEdNgOUV2BjnaQm9L u5MSlgcseAWGH1RPy+66b1T6/oUvwdy2u4H7LFjREj2PygbecJsvmCPFGp4VWJl1ZW6RSK94hYYgU /z7V7kjUJ2wp7g==; From: Ludovic =?UTF-8?Q?Court=C3=A8s?= In-Reply-To: <874j31qyad.fsf@gmail.com> (Maxim Cournoyer's message of "Wed, 18 Dec 2024 15:51:22 +0900") References: <87iks3qqnt.fsf@gnu.org> <874j31qyad.fsf@gmail.com> Date: Wed, 18 Dec 2024 11:13:05 +0100 Message-ID: <875xnhnvta.fsf@gnu.org> 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: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: guix-patches-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Scanner: mx10.migadu.com X-Migadu-Spam-Score: -7.81 X-Spam-Score: -7.81 X-Migadu-Queue-Id: 82EFC1ECAC X-TUID: dgCEcsaXqhyE Hi, Maxim Cournoyer skribis: > Ludovic Court=C3=A8s writes: [...] >> BTW, I was telling Efraim we should probably create an HPC team to >> coordinate on critical components like MPI implementations and their >> drivers (at work we usually look for performance regressions against >> high-speed interconnects before submitting changes to openmpi & co.). >> How does that sound? > > Sounds like a good idea, although I don't think I'm vested into HPC > enough (yet?) to want to be on such a team. Sure. One way or another we should coordinate; I=E2=80=99ll be in troubles= if MPI performance becomes random. :-) Thanks, Ludo=E2=80=99.