Path: news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail
From: Tim Rentsch <tr.17687@z991.linuxsc.com>
Newsgroups: comp.arch
Subject: Re: Keeping other stuff with addresses (was: What is an N-bit machine?)
Date: Wed, 08 Jan 2025 10:00:11 -0800
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Thomas Koenig <tkoenig@netcologne.de> writes:

> Tim Rentsch <tr.17687@z991.linuxsc.com> schrieb:
>
>> Thomas Koenig <tkoenig@netcologne.de> writes:
>>
>>> Tim Rentsch <tr.17687@z991.linuxsc.com> schrieb:
>>>
>>>> Thomas Koenig <tkoenig@netcologne.de> writes:
>>>>
>>>>> Tim Rentsch <tr.17687@z991.linuxsc.com> schrieb:
>>>>>
>>>>>> Thomas Koenig <tkoenig@netcologne.de> writes:
>>>>>>
>>>>>>> I think "ALU can add up to n-bit numbers" is a reasonable
>>>>>>> definition for an n-bit architecture, which also fits the
>>>>>>> 16-bit 68000.  It does not fit the 360/30, or the Nova (but
>>>>>>> see de Castro's remark on the latter).
>>>>>>
>>>>>> To me, the phrase "n-bit architecture" should depend only on
>>>>>> such characteristics as are defined by the architecture, and
>>>>>> not depend on features of a particular implementation.  The
>>>>>> 360/30 has a 32-bit (or is it 64-bit?) architecture, but only
>>>>>> an 8-bit implementation.
>>>>>>
>>>>>> If I may add a personal note, it's disappointing that postings
>>>>>> in a group nominally devoted to computer architecture routinely
>>>>>> ignore the distinction between architecture and implementation.
>>>>>
>>>>> I'm well aware of that distinction.
>>>>
>>>> I expect most of the folks who participate in comp.arch are
>>>> aware of the distinction.  What I find disappointing are
>>>> postings that ignore or blur the distinction, so it's hard
>>>> to tell where one domain ends and the other begins.
>>>
>>> If you find discussions about how certain times were used
>>> in the past disappointing...  [..]
>>
>> That isn't what I said, nor was it what I meant.
>
> If it walks like a duck...

That is nothing but a gratuitous personal insult.  Why do you
engage in such conduct?