From owner-freebsd-platforms Fri Aug 18 5:37:21 2000 Delivered-To: freebsd-platforms@freebsd.org Received: from ns.triplan.com (ns.triplan.com [62.159.114.67]) by hub.freebsd.org (Postfix) with ESMTP id 9DCE137B423 for ; Fri, 18 Aug 2000 05:37:17 -0700 (PDT) Received: from hermes.triplan.com (root@hermes.net.triplan.com [192.168.1.6]) by ns.triplan.com (8.9.3/8.9.3) with ESMTP id OAA25309; Fri, 18 Aug 2000 14:37:15 +0200 Received: from triplan.com (chuck.sup.bs.triplan.com [192.168.1.158]) by hermes.triplan.com (8.9.3/8.9.3) with ESMTP id OAA31182; Fri, 18 Aug 2000 14:37:15 +0200 Message-ID: <399D2DFB.7947E7@triplan.com> Date: Fri, 18 Aug 2000 14:37:15 +0200 From: Karl Dietz X-Mailer: Mozilla 4.7 [en] (WinNT; I) X-Accept-Language: en,de,es MIME-Version: 1.0 To: Bruno BEC Cc: freebsd-platforms@FreeBSD.ORG Subject: Re: Port FreeBSD on new processor References: <399D0464.4ED01D1B@capgemini.fr> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-platforms@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Bruno BEC wrote: > > Hi all, > > We perform a comparative analysis between Linux (UClinux) and FreeBSD > for a > customer who want to port the OS and the whole dev. chain (gdb, gcc) on > a new > RISC/DSP processor for embedded applications. > > 1) I am looking for pro/cons or performances comparison between these > both OS, > especially the TCP/IP perf. Some idea ? Have a look a the common BSD vs. Linux papers placed all over the web. BSD's TCP/IP stack has been better than Linux's in terms of performance and stability in the past, I can't say if this is still the case. > 2) Our customer's application would require a real-time version of the > OS > (RTLinux, UCLinux ..). Do you know if such a patch does exist for > FreeBSD ? > > 3)Is their anybody who already port FreeBSD on MMU-less Risc/DSP > platforms ? Not to my knowledge, but you might have a look at NetBSD IIRC it has been ported to a MMU-less system already, but I'm not sure. -- mfG Karl Dietz Netzwerk & Systeme To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-platforms" in the body of the message