From owner-freebsd-questions@freebsd.org Sun Feb 10 21:35:06 2019 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5283814DDBBC for ; Sun, 10 Feb 2019 21:35:06 +0000 (UTC) (envelope-from johnl@iecc.com) Received: from gal.iecc.com (gal.iecc.com [IPv6:2001:470:1f07:1126:0:43:6f73:7461]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "gal.iecc.com", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CD3CB6D60B for ; Sun, 10 Feb 2019 21:35:05 +0000 (UTC) (envelope-from johnl@iecc.com) Received: (qmail 70011 invoked from network); 10 Feb 2019 21:35:04 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=iecc.com; h=date:message-id:from:to:cc:subject:in-reply-to:mime-version:content-type:content-transfer-encoding; s=11178.5c609908.k1902; bh=YhbzQXQplCttfjwCUaMS6zd79dIaR0T2AlH4IXtTmds=; b=HF2AjR2eoDU4yochHi6dj8eONhUzu9DwmnuCTh62lD1KWV9p4dRO/a4F6G0m8CoyETmGqem9HQn5EGA0mr18JoBZ2dnw7rQPM61Mx90VNNa6o3dtr5B0P+7HPJB6WTeoFOLWNIPsRQAEj7B+gkoY9HrmlZV1hlsq9uv40us3BO1O6Btj+V1zgPnnsEZMiz95oQhwTh1yq2ncLcmbZJdbRAuzcMn42ABsSefmwFKnoXUWiOyZgq2XKlMk1+FajZlx Received: from ary.qy ([IPv6:2001:470:1f07:1126::78:696d:6170]) by imap.iecc.com ([IPv6:2001:470:1f07:1126::78:696d:6170]) with ESMTP via TCP6; 10 Feb 2019 21:35:04 -0000 Received: by ary.qy (Postfix, from userid 501) id 0B9E5200E1BA25; Sun, 10 Feb 2019 16:35:03 -0500 (EST) Date: 10 Feb 2019 16:35:03 -0500 Message-Id: <20190210213504.0B9E5200E1BA25@ary.qy> From: "John Levine" To: freebsd-questions@freebsd.org Cc: phascolarctos@protonmail.ch Subject: Re: any way asm people could contribute? In-Reply-To: Organization: Taughannock Networks X-Headerized: yes Mime-Version: 1.0 Content-type: text/plain; charset=utf-8 Content-transfer-encoding: 8bit X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Feb 2019 21:35:06 -0000 In article you write: >If anyone can give more precise information about how to >contribute in assembly language, I would find it interesting too. I think there are a few libraries that have optional assembly language versions of speed critical parts. But in general I agree with you that drivers are the place to look. Keep in mind that every different architecture has its own assembly language, so if you've fixed a driver in i386 assembler, there's probably another version in amd64 assembler and possibly in the various powerpc and arm assemblers.