From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Fri, 31 May 2002 12:39:38 +1000 From: David Gibson To: Matthew Locke Cc: Paul Mackerras , Dan Malek , linuxppc-embedded@lists.linuxppc.org Subject: Re: LMBench and CONFIG_PIN_TLB Message-ID: <20020531023938.GB16537@zax> References: <20020529030838.GZ16537@zax> <3CF4E842.3070207@embeddededge.com> <15605.24191.948013.249297@argo.ozlabs.ibm.com> <3CF581BE.8020207@embeddededge.com> <3CF64E9C.60303@mvista.com> <15606.47823.449239.651529@argo.ozlabs.ibm.com> <3CF6AF4C.1070302@mvista.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <3CF6AF4C.1070302@mvista.com> Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: On Thu, May 30, 2002 at 04:01:32PM -0700, Matthew Locke wrote: > > Paul Mackerras wrote: > > >>btw, there are bugs with it. Starting several processes with init or > >>even telnetd will expose the bug. > >> > > > >David and I haven't been able to reproduce this on the Walnut or the > >EP405. What sort of machine are you using, what processor, how much > >RAM, and what distro are you using? > > > >Paul. > > I run MVL (of course) on a walnut with 32MB of RAM. What is your > environment? btw, MVL uses soft-float in glibc not floating point > emulation in the kernel. I've tried it both on a Walnut (PVR 401100c4) with 128MB of RAM, root filesystem on an IDE disk attached to a Promis PCI IDE controller and on an EP405PC board (PVR 40110145) with 64MB of RAM with NFS root. In both cases userland is Debian/sid running with kernel math emulation. -- David Gibson | For every complex problem there is a david@gibson.dropbear.id.au | solution which is simple, neat and | wrong. -- H.L. Mencken http://www.ozlabs.org/people/dgibson ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/