Talk:UNIX/32V

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References for this

Latest comment: 5 years ago1 comment1 person in discussion

"A virtual memory system was added at Berkeley by Bill Joy and Özalp Babaoğlu in order to support Franz Lisp;"

I seem to have different references:

" Although 32/V provided a Version 7 Unix environment on the VAX, it did not take advantage of the virtual memory capability of the VAX hardware. Like its predecessors on the PDP-11, it was entirely a swap-based system. For the Macsyma group at Berkeley, the lack of virtual memory meant that the process address space was limited by the size of the physical memory, initially 1 megabyte on the new VAX.

To alleviate this problem, Fateman approached Professor Domenico Ferrari, a member of the systems faculty at Berkeley, to investigate the possibility of having his group write a virtual memory system for Unix. Ozalp Babaoglu, one of Ferrari's students, set about to find some way of implementing a working set paging system on the VAX; his task was complicated because the VAX lacked reference bits. "

https://www.oreilly.com/openbook/opensources/book/kirkmck.html

107.77.213.14 (talk) 23:49, 18 April 2019 (UTC)Reply

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