From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Mon, 19 Aug 1996 19:30:02 -0400
From: philw@plan9.bell-labs.com philw@plan9.bell-labs.com
Subject: General questions...
Topicbox-Message-UUID: 4b352bec-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19960819233002.DJCIk23om2dSSWoZgwuoNa5dp268RwxZu74WvEa5C50@z>

>adopt the strategy of power/mmu.c and chm/mmu.c: they use a stunningly elegant
>distributed garbage collection algorithm (and very little code)
>to manage a collection of virtual contexts across the TLBs of a multiprocessor.

thank you.

However, there is an additional problem. The 20's have virtual caches
so you also have to deal with page coloring. I faced the problem for
the SGI challenge XL and that was really the start of Brazil.

phil.