From owner-freebsd-emulation@FreeBSD.ORG Wed Dec 31 22:33:18 2014 Return-Path: Delivered-To: emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5DE6F430 for ; Wed, 31 Dec 2014 22:33:18 +0000 (UTC) Received: from mail-ie0-f173.google.com (mail-ie0-f173.google.com [209.85.223.173]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1E076663E0 for ; Wed, 31 Dec 2014 22:33:17 +0000 (UTC) Received: by mail-ie0-f173.google.com with SMTP id y20so15255213ier.4 for ; Wed, 31 Dec 2014 14:33:11 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=yBsQ+AGmPWbTdGiIweF4v1Zi655LM22jz503Jkwazbw=; b=iH2qcYtg2WSGyViYxFUtpUdtYy5Fguh1mp3QhZ0bubqKcgc9jyWY81qfZa3CqKDAWY pKFw9wjTcZIXb0K+8d1UL0rigvlbxd8lZrIwbnBk8d0G2/QFu9d+nnQI3XHFfgnVDSEj uF4pXjePnTz6Qs6Wcyw3mdNwCfnfdZldUqoP5VBZTwpWZltDkPIppqTj8Lm+IW0lJWrW CRUmgUqY9OAfHZ98SQw8MFDrouUw+U6nitp6Qig5pJzE8j6KTLOoYn7b8F2n7Zyck3cK 57s21nOzWkAnGnsh0iPE3E5VMMM9cJXiB6hSVLEWvg7WL8r3AZIFOrW+2OQr0Xrdx4tf 7y4w== X-Gm-Message-State: ALoCoQk+HHxpJoiM+MiCCFz86Yvfn0/8Kb9dyqDVfADPVjHCz6XvdpLadOE5LWfDZ4SyPeYtRDOI X-Received: by 10.107.41.148 with SMTP id p142mr58802521iop.64.1420065191094; Wed, 31 Dec 2014 14:33:11 -0800 (PST) Received: from manatee.acadix.biz (h69-131-102-7.nwblwi.broadband.dynamic.tds.net. [69.131.102.7]) by mx.google.com with ESMTPSA id qr1sm17548512igb.18.2014.12.31.14.33.09 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 31 Dec 2014 14:33:10 -0800 (PST) Message-ID: <54A479A4.7050807@tds.net> Date: Wed, 31 Dec 2014 16:33:08 -0600 From: Jason Bacon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: Miguel Clara , Chagin Dmitry , Jason Bacon Subject: Re: Linux /dev/shm References: <54A212A4.1070006@uwm.edu> <20141230064640.GA3354@dchagin.static.corbina.net> <38006823-C20B-4C37-A885-D53192F83EEE@gmail.com> In-Reply-To: <38006823-C20B-4C37-A885-D53192F83EEE@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Cc: emulation@freebsd.org X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Dec 2014 22:33:18 -0000 On 12/30/14 12:54, Miguel Clara wrote: > > On 30 December 2014 06:46:40 WET, Chagin Dmitry wrote: >> On Mon, Dec 29, 2014 at 08:49:08PM -0600, Jason Bacon wrote: >>> Not sure where else to ask this: >>> >>> I'm trying to run Atomistix (http://www.quantumwise.com/) on FreeBSD >> 10.1. >>> The installer runs without a hitch, but I've run into issues with one >> of >>> the main binaries, vnl_exec. >>> >>> First problem was a missing libgomp. linux-c6-devtools installs a >>> dangling link in: >>> >>> /compat/linux/usr/lib/gcc/i686-redhat-linux/4.4.4/libgomp.so >>> >>> I fixed this by patching the port to include >> libgomp-4.4.7-11.el6.i686.rpm. >>> That got vnl_exec past all the link errors, but now I'm running into >> this: >>> Traceback (most recent call last): >>> File "", line 1, in >>> File "./zipdir/NL/__init__.py", line 17, in >>> File "./zipdir/NL/ComputerScienceUtilities/Singleton.py", line >> 120, >>> in >>> File "./build/lib/python2.7/multiprocessing/__init__.py", line >> 183, >>> in RLock >>> File "./build/lib/python2.7/multiprocessing/synchronize.py", line >>> 172, in __init__ >>> File "./build/lib/python2.7/multiprocessing/synchronize.py", line >> 75, >>> in __init__ >>> OSError: [Errno 38] Function not implemented >>> >>> From what I've found on the Linux forums, this is indicating that >> the >>> app requires a tmpfs mounted on /dev/shm as an IPC interface. Is >> there >>> any way to emulate this on FreeBSD? >>> >> yes, see r218497 commit description. it seems to me that you should >> mount tmpfs somewhere > > You can use devfs.conf for this, add: > link /tmp shm > > Hope that helps, > Miguel > > Got it working. There was a minor configuration issue preventing shm from working. I also had to create a linux-c6-libudev port, which I'll submit along with an atomistix-installer port (like math/matlab-installer) once I've done more thorough testing. Thanks for the help, Jason