From owner-freebsd-virtualization@freebsd.org Thu Jan 12 02:54:55 2017 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7453BCA909F for ; Thu, 12 Jan 2017 02:54:55 +0000 (UTC) (envelope-from soralx@cydem.org) Received: from smtp.triumf.ca (smtp.triumf.ca [142.90.100.188]) by mx1.freebsd.org (Postfix) with ESMTP id 61ADD147A; Thu, 12 Jan 2017 02:54:55 +0000 (UTC) (envelope-from soralx@cydem.org) Received: from mscad14 (mscad14.triumf.ca [142.90.115.36]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.triumf.ca (Postfix) with ESMTP id 040F6F805; Wed, 11 Jan 2017 18:54:55 -0800 (PST) Date: Wed, 11 Jan 2017 18:54:54 -0800 From: To: Cc: Subject: Re: Issues with GTX960 on CentOS7 using bhyve PCI passthru (FreeBSD 11-RC2) Message-ID: <20170111185454.59c47d1c@mscad14> In-Reply-To: References: <20170110003332.7cf8ba15@mscad14> <0de7e0fe-5680-b1be-bd57-6bf446c2fd38@talk2dom.com> <0c927784-3e3f-7946-fba9-c25001f4156c@talk2dom.com> <20170110180117.7f246b5a@mscad14> <75abdb83-8902-1c6e-e881-5af24e5bba05@talk2dom.com> X-Mailer: Claws Mail 3.14.1 (GTK+ 2.24.29; amd64-portbld-freebsd9.3) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Jan 2017 02:54:55 -0000 > Is the VM checking documented in the driver notes somewhere? I have a It's not in their driver's "README" file. > Titan X that I need to run CUDA on and would be much happier if I > didn't have to actually switch back and forth between FreeBSD and > Ubuntu on my desktop. Are we new fairly certain that this won't work? Not certain. The idea that nVidia artificially limits the use of the non-pro cards in VMs in their drivers are only speculations. There is a possibility that certain BIOS and/or hardware features are missing in the gaming cards. > (Yet another reason to go with AMD if they ever deliver on ROCm) Yeah, AMD are pretty good for computing. And they don't seem to limit floating-point performance as severely as nVidia for non-"professional" cards. -- [SorAlx] ridin' VN2000 Classic LT