From mboxrd@z Thu Jan 1 00:00:00 1970 From: Loic Dachary Subject: Accelerating crush with SIMD Date: Sun, 28 Aug 2016 19:59:58 +0200 Message-ID: <57C3269E.7010102@dachary.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Return-path: Received: from relay6-d.mail.gandi.net ([217.70.183.198]:33874 "EHLO relay6-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755742AbcH1SAE (ORCPT ); Sun, 28 Aug 2016 14:00:04 -0400 Received: from mfilter10-d.gandi.net (mfilter10-d.gandi.net [217.70.178.139]) by relay6-d.mail.gandi.net (Postfix) with ESMTP id 6DDF2FB8A0 for ; Sun, 28 Aug 2016 20:00:01 +0200 (CEST) Received: from relay6-d.mail.gandi.net ([IPv6:::ffff:217.70.183.198]) by mfilter10-d.gandi.net (mfilter10-d.gandi.net [::ffff:10.0.15.180]) (amavisd-new, port 10024) with ESMTP id xZ6khq92shGg for ; Sun, 28 Aug 2016 20:00:00 +0200 (CEST) Received: from [192.168.43.58] (unknown [176.4.91.218]) (Authenticated sender: loic@dachary.org) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id DAAA1FB8A1 for ; Sun, 28 Aug 2016 19:59:59 +0200 (CEST) Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Ceph Development Hi, Could we significantly accelerate crush with SIMD instructions ? I don't remember the idea being discussed but maybe I missed it. Cheers -- Loïc Dachary, Artisan Logiciel Libre