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From: Warner Losh <imp@bsdimp.com>
To: Clem Cole <clemc@ccc.com>
Cc: Paul Ruizendaal <pnr@planet.nl>,
	The Eunuchs Hysterical Society <tuhs@tuhs.org>
Subject: [TUHS] Re: Early multiprocessor Unix
Date: Sun, 6 Aug 2023 08:19:01 -0600	[thread overview]
Message-ID: <CANCZdfooMJB00XcqqZhjHRv0XPtkG1ckApGt2zwOJwpzn1Raow@mail.gmail.com> (raw)
In-Reply-To: <CAC20D2Pv9TeuSxu1=NXL42R1Pvsx_UyoW2aheqUPTJCkjGWfhg@mail.gmail.com>

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On Mon, Nov 28, 2022 at 7:15 AM Clem Cole <clemc@ccc.com> wrote:

> Paul, the other thing I should point out -- ghg's work was
> widely distributed amount the BSD licenses. I somewhat wonder why the Naval
> Post Grad school's work was not.   My guess is that USENIX was still in its
> formative stages when the latter did their work, whereas, by the time of
> George's hack, BSD/Vaxen was being used for teaching as University
> timesharing systems so his 'upgrade' was a cheap solution.
> ᐧ
>

Also the Naval Post Grad work was on a fairly specialized MP pdp-11/50
system that wasn't super easy to build... plus the paper was declassified,
but it's not clear that the code ever was, or even submitted for
declassification. It was super early still in the unix sharing culture
evolution and wide-spread distribution didn't catch on. Plus, it was for a
funky odd custom thing, which limited people wanting to ask for it.

Warner

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  parent reply	other threads:[~2023-08-06 14:19 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-28 13:24 [TUHS] " Paul Ruizendaal
2022-11-28 13:42 ` [TUHS] " Larry Stewart
2022-11-28 14:05 ` Clem Cole
2022-11-28 14:13   ` Clem Cole
2022-11-28 14:19     ` Warner Losh
2023-08-06 14:19     ` Warner Losh [this message]
2022-11-28 14:16   ` Warner Losh
2022-11-28 14:50     ` Clem Cole
2022-11-28 16:30   ` Paul Winalski
2022-11-28 16:49     ` Clem Cole
2023-08-06 14:12   ` Warner Losh
2022-11-28 16:52 ` Jonathan Gray
2022-11-29  9:39 ` Jonathan Gray
2022-11-29 15:54   ` [TUHS] First supercomputer UNIX: The Denelcor HEP (was Early multiprocessor Unix) Ron Natalie
2022-11-29 17:00     ` [TUHS] " Jon Steinhart
2022-11-29 20:53     ` steve jenkin
2023-08-05 23:00 ` [TUHS] Re: Early multiprocessor Unix scj
2023-08-06  0:54   ` Larry McVoy
2023-08-06  6:52   ` Paul Ruizendaal
2023-08-06  9:28   ` Ronald Natalie
2023-08-06  9:57   ` Ralph Corderoy
2022-11-30  2:55 Rudi Blom

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