Re: Byte Addressability And Beyond

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Sujet : Re: Byte Addressability And Beyond
De : tkoenig (at) *nospam* netcologne.de (Thomas Koenig)
Groupes : comp.arch
Date : 28. May 2024, 17:02:10
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <v34v62$ln01$1@dont-email.me>
References : 1 2 3 4 5 6
User-Agent : slrn/1.0.3 (Linux)
Lawrence D'Oliveiro <ldo@nz.invalid> schrieb:
On Mon, 27 May 2024 19:09:51 -0000 (UTC), John Levine wrote:
>
According to EricP  <ThatWouldBeTelling@thevillage.com>:
>
One could have instructions that make it easier to parse the variable
length UTF-8 sequences into codepoints.
 
That would be the CU14 instruction on zSeries, to turn UTF-8 into
UTF-32. CU41 goes the other way.
>
What is the point, in this day and age, of having special machine
instructions to convert character encodings?

Have you looked at decoding algorithms for UTF-8?

Date Sujet#  Auteur
1 May 24 * Byte Addressability And Beyond590Lawrence D'Oliveiro
1 May 24 +* Re: Byte Addressability And Beyond431John Levine
1 May 24 i+* Re: Byte Addressability And Beyond409Lawrence D'Oliveiro
1 May 24 ii+* Re: Byte Addressability And Beyond3John Levine
1 May 24 iii+- Re: Byte Addressability And Beyond1John Levine
1 May 24 iii`- Re: Byte Addressability And Beyond1Lawrence D'Oliveiro
1 May 24 ii+- Re: Byte Addressability And Beyond1Michael S
1 May 24 ii`* Re: Byte Addressability And Beyond404John Levine
2 May 24 ii +* Re: Byte Addressability And Beyond382Lawrence D'Oliveiro
2 May 24 ii i+* Re: Byte Addressability And Beyond4John Levine
2 May 24 ii ii`* Re: Byte Addressability And Beyond3Lawrence D'Oliveiro
2 May 24 ii ii `* Re: Byte Addressability And Beyond2John Levine
5 May 24 ii ii  `- Re: Byte Addressability And Beyond1Lawrence D'Oliveiro
2 May 24 ii i+* Re: Byte Addressability And Beyond367John Savard
2 May 24 ii ii+* Re: Byte Addressability And Beyond2MitchAlsup1
11 May 24 ii iii`- Re: Byte Addressability And Beyond1John Savard
4 May 24 ii ii`* Re: Byte Addressability And Beyond364Lawrence D'Oliveiro
8 May 24 ii ii `* Re: Byte Addressability And Beyond363John Savard
8 May 24 ii ii  +* Re: Byte Addressability And Beyond2Lawrence D'Oliveiro
10 May 24 ii ii  i`- Re: Byte Addressability And Beyond1David Brown
8 May 24 ii ii  `* Re: Byte Addressability And Beyond360MitchAlsup1
8 May 24 ii ii   `* Re: Byte Addressability And Beyond359John Levine
8 May 24 ii ii    +* Re: Byte Addressability And Beyond357Lawrence D'Oliveiro
9 May 24 ii ii    i`* Re: Byte Addressability And Beyond356John Levine
10 May 24 ii ii    i +* Re: Byte Addressability And Beyond354David Brown
10 May 24 ii ii    i i`* Re: Byte Addressability And Beyond353Anton Ertl
11 May 24 ii ii    i i `* Re: Byte Addressability And Beyond352David Brown
11 May 24 ii ii    i i  `* Re: Byte Addressability And Beyond351Anton Ertl
11 May 24 ii ii    i i   +* Re: Byte Addressability And Beyond158David Brown
11 May 24 ii ii    i i   i+- Re: Byte Addressability And Beyond1Anton Ertl
27 May 24 ii ii    i i   i`* Re: Byte Addressability And Beyond156Lawrence D'Oliveiro
27 May 24 ii ii    i i   i `* Re: Byte Addressability And Beyond155John Levine
27 May 24 ii ii    i i   i  `* Re: Byte Addressability And Beyond154Lawrence D'Oliveiro
27 May 24 ii ii    i i   i   `* Re: Byte Addressability And Beyond153John Levine
27 May 24 ii ii    i i   i    +* Re: Byte Addressability And Beyond149John Levine
27 May 24 ii ii    i i   i    i+- Re: Byte Addressability And Beyond1MitchAlsup1
28 May 24 ii ii    i i   i    i`* Re: Byte Addressability And Beyond147Lawrence D'Oliveiro
28 May 24 ii ii    i i   i    i +- Re: encoding conversion, Byte Addressability And Beyond1John Levine
28 May 24 ii ii    i i   i    i `* Re: Byte Addressability And Beyond145Thomas Koenig
29 May 24 ii ii    i i   i    i  +* Re: Byte Addressability And Beyond137Lawrence D'Oliveiro
29 May 24 ii ii    i i   i    i  i`* Re: Byte Addressability And Beyond136Anton Ertl
29 May 24 ii ii    i i   i    i  i +* Re: Byte Addressability And Beyond12Stefan Monnier
29 May 24 ii ii    i i   i    i  i i+* Re: Byte Addressability And Beyond10Stefan Monnier
29 May 24 ii ii    i i   i    i  i ii+* Re: Byte Addressability And Beyond3John Levine
30 May 24 ii ii    i i   i    i  i iii`* Re: Byte Addressability And Beyond2George Neuner
4 Jun 24 ii ii    i i   i    i  i iii `- Re: Byte Addressability And Beyond1George Neuner
30 May 24 ii ii    i i   i    i  i ii`* Re: Byte Addressability And Beyond6Anton Ertl
4 Jun 24 ii ii    i i   i    i  i ii +- Re: Byte Addressability And Beyond1Lawrence D'Oliveiro
4 Jun 24 ii ii    i i   i    i  i ii `* Re: Byte Addressability And Beyond4Stefan Monnier
7 Jun 24 ii ii    i i   i    i  i ii  +- Re: Byte Addressability And Beyond1Terje Mathisen
7 Jun 24 ii ii    i i   i    i  i ii  `* Re: Character non-equivalence, was Byte Addressability And Beyond2John Levine
9 Jun 24 ii ii    i i   i    i  i ii   `- Re: Character non-equivalence, was Byte Addressability And Beyond1Lawrence D'Oliveiro
30 May 24 ii ii    i i   i    i  i i`- Re: Byte Addressability And Beyond1Lawrence D'Oliveiro
30 May 24 ii ii    i i   i    i  i +* Re: Byte Addressability And Beyond117Lawrence D'Oliveiro
30 May 24 ii ii    i i   i    i  i i+* Re: architectural goals, Byte Addressability And Beyond66John Levine
30 May 24 ii ii    i i   i    i  i ii+- Re: architectural goals, Byte Addressability And Beyond1Stephen Fuld
30 May 24 ii ii    i i   i    i  i ii+* Re: architectural goals, Byte Addressability And Beyond22Anton Ertl
30 May 24 ii ii    i i   i    i  i iii`* Re: architectural goals, Byte Addressability And Beyond21Thomas Koenig
30 May 24 ii ii    i i   i    i  i iii +* Re: architectural goals, Byte Addressability And Beyond8Michael S
30 May 24 ii ii    i i   i    i  i iii i+- Re: architectural goals, Byte Addressability And Beyond1Thomas Koenig
30 May 24 ii ii    i i   i    i  i iii i+* Re: IBM architectural goals, Byte Addressability And Beyond5John Levine
30 May 24 ii ii    i i   i    i  i iii ii+* Re: IBM architectural goals, Byte Addressability And Beyond2Michael S
30 May 24 ii ii    i i   i    i  i iii iii`- Re: IBM architectural goals, Byte Addressability And Beyond1John Levine
30 May 24 ii ii    i i   i    i  i iii ii`* Re: IBM architectural goals, Byte Addressability And Beyond2Thomas Koenig
30 May 24 ii ii    i i   i    i  i iii ii `- Re: IBM architectural goals, Byte Addressability And Beyond1John Levine
30 May 24 ii ii    i i   i    i  i iii i`- Re: architectural goals, Byte Addressability And Beyond1Anton Ertl
30 May 24 ii ii    i i   i    i  i iii +* Re: architectural goals, Byte Addressability And Beyond3Anton Ertl
30 May 24 ii ii    i i   i    i  i iii i+- Re: architectural goals, Byte Addressability And Beyond1John Levine
30 May 24 ii ii    i i   i    i  i iii i`- Re: architectural goals, Byte Addressability And Beyond1Thomas Koenig
31 May 24 ii ii    i i   i    i  i iii +* Re: architectural goals, Byte Addressability And Beyond5Terje Mathisen
1 Jun 24 ii ii    i i   i    i  i iii i`* Re: architectural goals, Byte Addressability And Beyond4Thomas Koenig
1 Jun 24 ii ii    i i   i    i  i iii i `* Re: architectural goals, Byte Addressability And Beyond3Anton Ertl
2 Jun 24 ii ii    i i   i    i  i iii i  `* Re: architectural goals, Byte Addressability And Beyond2John Levine
4 Jun 24 ii ii    i i   i    i  i iii i   `- Re: architectural goals, Byte Addressability And Beyond1Stefan Monnier
4 Jun 24 ii ii    i i   i    i  i iii `* Re: architectural goals, Byte Addressability And Beyond4Lawrence D'Oliveiro
4 Jun 24 ii ii    i i   i    i  i iii  +- Re: architectural goals, Byte Addressability And Beyond1MitchAlsup1
4 Jun 24 ii ii    i i   i    i  i iii  +- Re: architectural goals, Byte Addressability And Beyond1Lynn Wheeler
4 Jun 24 ii ii    i i   i    i  i iii  `- Re: architectural goals, Byte Addressability And Beyond1Stefan Monnier
31 May 24 ii ii    i i   i    i  i ii`* Re: architectural goals, Byte Addressability And Beyond42John Savard
31 May 24 ii ii    i i   i    i  i ii `* Re: architectural goals, Byte Addressability And Beyond41John Levine
1 Jun 24 ii ii    i i   i    i  i ii  +* Re: architectural goals, Byte Addressability And Beyond31John Savard
1 Jun 24 ii ii    i i   i    i  i ii  i+* Re: architectural goals, Byte Addressability And Beyond20Thomas Koenig
2 Jun 24 ii ii    i i   i    i  i ii  ii+* Re: architectural goals, Byte Addressability And Beyond6John Savard
2 Jun 24 ii ii    i i   i    i  i ii  iii`* Re: architectural goals, Byte Addressability And Beyond5Thomas Koenig
2 Jun 24 ii ii    i i   i    i  i ii  iii +* Re: architectural goals, Byte Addressability And Beyond3John Levine
3 Jun 24 ii ii    i i   i    i  i ii  iii i`* Re: architectural goals, Byte Addressability And Beyond2OrangeFish
3 Jun 24 ii ii    i i   i    i  i ii  iii i `- Re: architectural goals, Byte Addressability And Beyond1John Levine
4 Jun 24 ii ii    i i   i    i  i ii  iii `- Re: architectural goals, Byte Addressability And Beyond1Lawrence D'Oliveiro
4 Jun 24 ii ii    i i   i    i  i ii  ii`* Re: architectural goals, Byte Addressability And Beyond13Lawrence D'Oliveiro
5 Jun 24 ii ii    i i   i    i  i ii  ii `* Re: architectural goals, Byte Addressability And Beyond12Lawrence D'Oliveiro
5 Jun 24 ii ii    i i   i    i  i ii  ii  +- Re: architectural goals, Byte Addressability And Beyond1Lawrence D'Oliveiro
6 Jun 24 ii ii    i i   i    i  i ii  ii  `* Re: architectural goals, Byte Addressability And Beyond10George Neuner
6 Jun 24 ii ii    i i   i    i  i ii  ii   +* Re: architectural goals, Byte Addressability And Beyond6John Levine
7 Jun 24 ii ii    i i   i    i  i ii  ii   i+* Re: architectural goals, Byte Addressability And Beyond4Lawrence D'Oliveiro
7 Jun 24 ii ii    i i   i    i  i ii  ii   ii`* Re: architectural goals, Byte Addressability And Beyond3Stephen Fuld
7 Jun 24 ii ii    i i   i    i  i ii  ii   ii `* Re: architectural goals, Byte Addressability And Beyond2Lawrence D'Oliveiro
7 Jun 24 ii ii    i i   i    i  i ii  ii   ii  `- Re: architectural goals, Byte Addressability And Beyond1Stephen Fuld
7 Jun 24 ii ii    i i   i    i  i ii  ii   i`- Re: architectural goals, Byte Addressability And Beyond1Terje Mathisen
6 Jun 24 ii ii    i i   i    i  i ii  ii   +- Re: architectural goals, Byte Addressability And Beyond1Lynn Wheeler
6 Jun 24 ii ii    i i   i    i  i ii  ii   +- Re: architectural goals, Byte Addressability And Beyond1OrangeFish
7 Jun 24 ii ii    i i   i    i  i ii  ii   `- Re: architectural goals, Byte Addressability And Beyond1Lawrence D'Oliveiro
2 Jun 24 ii ii    i i   i    i  i ii  i`* Re: architectural goals, Byte Addressability And Beyond10John Dallman
2 Jun 24 ii ii    i i   i    i  i ii  +- Re: architectural goals, Byte Addressability And Beyond1Michael S
2 Jun 24 ii ii    i i   i    i  i ii  +- Re: architectural goals, Byte Addressability And Beyond1John Dallman
4 Jun 24 ii ii    i i   i    i  i ii  `* Re: architectural goals, Byte Addressability And Beyond7Lawrence D'Oliveiro
30 May 24 ii ii    i i   i    i  i i+* Re: Byte Addressability And Beyond49Stephen Fuld
30 May 24 ii ii    i i   i    i  i i`- Re: Byte Addressability And Beyond1Anton Ertl
30 May 24 ii ii    i i   i    i  i +* Re: Byte Addressability And Beyond2Lawrence D'Oliveiro
30 May 24 ii ii    i i   i    i  i `* Re: Byte Addressability And Beyond4Terje Mathisen
30 May 24 ii ii    i i   i    i  `* Re: Byte Addressability And Beyond7Terje Mathisen
28 May 24 ii ii    i i   i    `* Re: Byte Addressability And Beyond3Lawrence D'Oliveiro
12 May 24 ii ii    i i   +* Re: python text, Byte Addressability And Beyond14John Levine
12 May 24 ii ii    i i   `* Re: Byte Addressability And Beyond178Thomas Koenig
27 May 24 ii ii    i `- Re: Byte Addressability And Beyond1Lawrence D'Oliveiro
8 May 24 ii ii    `- Re: Byte Addressability And Beyond1Michael S
2 May 24 ii i`* Re: Byte Addressability And Beyond10MitchAlsup1
2 May 24 ii +* Re: Byte Addressability And Beyond3Michael S
2 May 24 ii `* Re: Byte Addressability And Beyond18Anton Ertl
1 May 24 i+* Byte Order (was: Byte Addressability And Beyond)4Anton Ertl
1 May 24 i`* Re: Byte Addressability And Beyond17Stefan Monnier
1 May 24 +* Re: Byte Addressability And Beyond40MitchAlsup1
1 May 24 +* Re: Byte Addressability And Beyond15Thomas Koenig
1 May 24 +* Re: Byte Addressability And Beyond3Michael S
2 May 24 +* Re: Byte Addressability And Beyond4Lawrence D'Oliveiro
3 May 24 +* Re: Byte Addressability And Beyond75Anton Ertl
5 May 24 +* Re: Byte Addressability And Beyond20John Savard
5 May 24 `- Re: Byte Addressability And Beyond1John Savard

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