[Simh] Simh Digest, Vol 169, Issue 55

[dave porter]

With respect to:

> "VM is a mechanism to automatically manage
> overlays" is an over-simplification.

I think Atlas gets to provide the prime motivation
here, and that was to transparently manage 
the migration of pages between core (16KW)
and drum.  This is surely automatic overlay
management.

http://www.chilton-computing.org.uk/acl/pdfs/atlas-1-level.pdf