PDP-11/74 MP

Johnny Billquist bqt at update.uu.se
Sun May 17 12:31:24 CDT 2015

On 2015-05-17 19:01, John Wilson wrote:
> On Sun, May 17, 2015 at 01:18:51PM +0200, Johnny Billquist wrote:
>> It does indeed work. MIM is available for public access. Telnet to
>> mim.update.uu.se, login as guest with password guest.
>> Run RMS, and notice the CPA, CPB, CPC and CPD on the memory page.
>> However, E11 have some bugs, so it don't run stable with more than one CPU
>> online, so I normally only have one CPU running.
> I'd love to attack this ... I've never been able to reproduce the trouble,
> probably because my home machines don't get the load that MIM does.  Even
> if E11's mP feature is officially unsupported, it was a *crazy* amount of
> work and I'd really like to put a tougher hide on it.

I'd be happy to. How do you want to go about it?
If I enable a second CPU, that second CPU will hang eventually. Want 
access to the E11 console to poke around? Or you want to try something else?


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