I run simh on a sheevaplug with two concurrent HP2100 systems simulated with network based interconnect kits between the two. With only a single Arm core the performance takes a hit on CPU before memory becomes an issue.
Sent from my iPad On 8 Mar 2012, at 00:13, Jan-Benedict Glaw <[email protected]> wrote: > On Wed, 2012-03-07 23:33:32 +0000, Hittner, David T (IS) > <[email protected]> wrote: >> From: [email protected] [mailto:[email protected]] >> On Behalf Of Jan-Benedict Glaw >>> Sent: Wednesday, March 07, 2012 4:19 PM >>> On Wed, 2012-03-07 17:41:21 +0100, Jan-Benedict Glaw <[email protected]> >>> wrote: >>>> On Tue, 2012-03-06 19:21:13 -0700, Villy Madsen <[email protected]> >>>> wrote: >>>>> Anyone given any thoughts to migrating Sim-H to the raspberry >>>>> pi ???? >>>> >>>> The Raspberry is just an ARM-based system, isn't it? If anybody >>>> is interested, I'd provide access to a PogoPlug running Arch >>>> Linux, or even to two of them. >>> >>> At least, SIMH compiles without any problem and the VAX emulator >>> starts. However, I don't currently have set-up enough to test it >>> for real. >> >> How much of the 256MB memory was still available to give to the VAX? > > Hard to say without testing it hard. Almost all of the 256MB RAM is > used for caches. But when an application malloc()s as much (and uses > it), the cache will be dropped. > > For real, if there's not running anything else, you'll get 200MB RAM > inside the simulated system without noticeable paging. > > MfG, JBG > > -- > Jan-Benedict Glaw [email protected] +49-172-7608481 > Signature of: Don't believe in miracles: Rely on them! > the second : > _______________________________________________ > Simh mailing list > [email protected] > http://mailman.trailing-edge.com/mailman/listinfo/simh _______________________________________________ Simh mailing list [email protected] http://mailman.trailing-edge.com/mailman/listinfo/simh
